1 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
4 * cp-tree.h (skip_type_access_control,
5 reset_type_access_control): Prototype.
6 * decl.c (grokdeclarator): Access of friends is not checked.
7 * parse.y (component_decl_list): Reset type access control.
8 * semantics.c (decl_type_access_control): Clear
10 (save_type_access_control): Don't save if not deferring.
11 (skip_type_access_control, reset_type_access_control): New
13 (begin_class_definition): Do type access control for basetypes.
14 Start deferred access control.
15 (finish_class_definition): Resume immediate access control if
16 this is a local class.
18 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
20 * class.c (add_method): Use memcpy/memmove, not bcopy.
22 * decl.c (duplicate_decls): Likewise.
24 2001-03-23 Jakub Jelinek <jakub@redhat.com>
26 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
29 2001-03-23 Jakub Jelinek <jakub@redhat.com>
31 * decl.c (local_names): Define.
32 (push_local_name): New.
33 (grok_reference_init): Return init if initializing static reference
34 variable with non-constant instead of emitting it.
35 Move expand_static_init call to cp_finish_decl.
36 (layout_var_decl): Call push_local_name.
37 (maybe_commonize_var): Allow inlining functions even if they have
38 static local variables, use comdat_linkage for them if flag_weak.
39 (check_initializer): Call obscure_complex_init if
40 grok_reference_init returned non-zero.
41 (save_function_data): Clear x_local_names.
42 (pop_cp_function_context): Free x_local_names.
43 (mark_inlined_fns): Remove.
44 (mark_lang_function): Mark x_local_names.
45 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
46 Mark inlined_fns as tree, remove call to mark_inlined_fns.
47 * class.c (alter_access): Ensure DECL_ACCESS is never set if
49 * cp-tree.h (cp_language_function): Add x_local_names.
50 (lang_decl_flags): Add discriminator into u2.
51 (lang_decl_inlined_fns): Remove.
52 (lang_decl): inlined_fns is now a TREE_VEC.
53 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
54 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
55 TREE_VEC, not a custom structure.
56 (optimize_function): Likewise.
57 * mangle.c (discriminator_for_local_entity): Discriminate among
58 VAR_DECL local entities.
59 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
62 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
64 Add support for Java interface method calls.
65 * cp-tree.h (struct lang_type): Add java_interface flag.
66 (TYPE_JAVA_INTERFACE): New macro.
67 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
68 by setting TYPE_JAVA_INTERFACE.
69 * call.c (java_iface_lookup_fn): New static.
70 (build_over_call): If calling a method declared in a
71 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
72 expression which resolves the function address.
73 (build_java_interface_fn_ref): New function.
75 2001-03-22 Richard Henderson <rth@redhat.com>
77 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
78 * except.c: Don't include it.
80 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
81 based on an idea from Joe Buck <jbuck@synopsys.com>
83 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
85 (data_def, component_decl): Add reductions to bad_decl.
87 2001-03-22 Jakub Jelinek <jakub@redhat.com>
89 * method.c (do_build_assign_ref): Don't use build_modify_expr for
90 anonymous aggregates, since they don't have assignment operator
92 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
93 assignment operators for anonymous structure fields.
95 2001-03-21 Jason Merrill <jason@redhat.com>
97 * pt.c (instantiate_decl): Abort if we see a member constant
98 instantiation that doesn't already have its initializer.
99 Downgrade explicit instantiation without definition to pedwarn.
101 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
102 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
103 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
105 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
106 (pending_vtables): Remove.
107 * decl2.c (pending_vtables): Remove.
108 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
109 CLASSTYPE_VTABLE_NEEDS_WRITING.
110 (import_export_class): Likewise.
111 (init_decl2): Don't mark pending_vtables.
112 * lex.c (handle_pragma_vtable): Just sorry.
113 * pt.c (instantiate_class_template): Don't mess with
114 CLASSTYPE_VTABLE_NEEDS_WRITING.
115 (mark_class_instantiated): Likewise.
116 * ptree.c (print_lang_type): Don't print it.
117 * semantics.c (begin_class_definition): Don't set it.
119 * pt.c (template_tail): Replace with last_pending_template.
120 (maybe_templates, maybe_template_tail): Remove.
121 (add_pending_template): Adjust.
122 (instantiate_pending_templates): Adjust.
124 * cp-tree.h (struct saved_scope): Remove lang_stack field.
125 (current_lang_stack): Remove.
126 * decl.c (maybe_push_to_top_level): Don't initialize it.
127 (duplicate_decls): Use current_lang_depth.
128 (xref_basetypes): Likewise.
129 * class.c (current_lang_depth): New fn.
130 (push_lang_context): Use more varray functionality.
131 (pop_lang_context): Likewise.
133 * error.c (GLOBAL_THING): Always use '__'.
135 2001-03-21 Mark Mitchell <mark@codesourcery.com>
137 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
139 * mangle.c (mangle_decl_string): Mangle the names of overloaded
140 operators, even when they have `extern "C"' linkage.
142 2001-03-19 Mark Mitchell <mark@codesourcery.com>
144 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
145 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
146 where it's not necessary.
147 (add_method): Remove optimization involving comparison of
149 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
150 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
151 where it's not necessary.
152 (check_methods): Likewise.
153 (build_clone): Likewise.
154 (built_vtt): Likewise.
155 * cp-tree.h (DECL_NEEDED_P): Likewise.
156 * decl.c (pushtag): Likewise.
157 (duplicate_decls): Likewise.
158 (pushdecl): Likewise.
159 (builtin_function): Likewise.
160 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
161 (build_cp_library_fn): Likewise.
162 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
163 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
164 where it's not necessary.
165 (make_rtl_for_nonlocal_decl): Likewise.
166 (cp_finish_decl): Likewise.
167 (grokfndecl): Likewise.
168 (grokvardecl): Likewise.
169 (grokdeclarator): Likewise.
170 (start_function): Likewise.
171 (cp_missing_return_ok_p): Likewise.
172 * decl2.c (grokclassfn): Likewise.
173 (check_classfn): Likewise.
174 (finish_static_data_member_decl): Likewise.
175 (grokfield): Likewise.
176 * error.c (GLOBAL_IORD_P): Remove.
177 (dump_global_iord): Improve output.
178 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
179 * except.c (nothrow_libfn_p): Summarily reject any function not in
181 * init.c (build_java_class_ref): Don't explicitly set
182 DECL_ASSEMBLER_NAME after calling mangle_decl.
183 * mangle.c (mangle_decl_string): Handle extern "C" functions.
184 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
185 * method.c (set_mangled_name_for_decl): Don't explicitly set
186 DECL_ASSEMBLER_NAME after calling mangle_decl.
187 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
188 IDENTIFIER_GLOBAL_VALUE for the thunk.
189 * pt.c (set_mangled_name_for_template_decl): Remove.
190 (check_explicit_specialization): Don't use it.
191 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
192 (tsubst_friend_function): Likewise.
193 (tsubst_decl): Likewise.
194 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
195 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
196 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
197 where it's not necessary.
198 (tinfo_base_init): Likewise.
199 (create_real_tinfo_var): Likewise.
200 * search.c (looup_field_1): Likewise.
201 * semantics.c (finish_named_return_value): Likewise.
202 * tree.c (init_tree): Set lang_set_decl_assembler_name.
204 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
206 Correct semantics restrictions checking in throw-expression.
207 * except.c (is_admissible_throw_operand): New function.
208 (build_throw): Use it.
210 2001-03-14 Mark Mitchell <mark@codesourcery.com>
212 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
215 2001-03-14 Mark Mitchell <mark@codesourcery.com>
217 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
218 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
219 * decl.c (duplicate_decls): Likewise.
220 (builtin_function): Likewise.
221 (build_library_fn): Likewise.
222 (build_cp_library_fn): Likewise.
223 (check_initializer): Likewise.
224 (cp_finish_decl): Likewise.
225 * decl2.c (grokfield): Likewise.
226 (grok_function_init): Remove #if 0'd code.
227 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
228 * friend.c (do_friend): Likewise.
229 * init.c (get_temp_regvar): Likewise.
230 * method.c (make_thunk): Likewise.
231 * pt.c (tsubst_friend_function): Likewise.
232 (tsubst_decl): Likewise.
233 (regenerate_decl_from_template): Likewise.
234 * semantics.c (genrtl_named_return_value): Likewise.
235 (expand_body): Likewise.
236 (genrtl_finish_function): Likewise.
237 * tree.c (cp_tree_equal): Likewise.
239 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
241 * call.c (convert_like_real): Add extra semantics to INNER
242 parameter. Don't convert to temporary if a user conversion
243 gives us an lvalue that we're about to bind to a reference.
244 Set INNER to indicate pending reference binding on recursive
247 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
249 * cp/lex.c: Delete duplicate pending_lang_change.
251 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
253 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
255 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
256 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
258 2001-03-09 Zack Weinberg <zackw@stanford.edu>
260 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
262 2001-03-08 Stan Shebs <shebs@apple.com>
264 * cp-tree.h (set_identifier_local_value): Remove unused decl.
266 2001-03-06 Zack Weinberg <zackw@stanford.edu>
268 * spew.c: Remove references to CPP_OSTRING.
270 2001-03-06 Andrew Haley <aph@redhat.com>
272 * typeck.c (convert_arguments): Check that we have an fndecl.
274 2001-03-05 Andrew Haley <aph@redhat.com>
276 * typeck.c (convert_arguments): Don't do ellipsis conversion for
277 __built_in_constant_p.
279 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
281 * typeck.c (build_static_cast): Allow enum to enum conversions
284 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
286 * class.c (check_field_decls): Pointers to member do not a
287 non-pod struct make, as per DR 148.
289 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
291 * call.c (joust): cp_pedwarn when using gnu extension concerning
292 worst conversion sequences.
294 2001-03-01 Zack Weinberg <zackw@stanford.edu>
296 * decl.c: Replace all uses of 'boolean' with 'bool'.
298 2001-03-01 Zack Weinberg <zackw@stanford.edu>
300 * lang-specs.h: Add zero initializer for cpp_spec field to
301 all array elements that need one. Don't put an #ifdef inside
302 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
305 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
307 Implement using decls inside template functions.
308 * decl2.c (validate_nonmember_using_decl): Don't special case
309 fake_std_node in the global namespace. Don't reject early when
310 processing a template.
311 (do_local_using_decl): Add to statement tree. Don't do further
312 processing when building a template.
313 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
315 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
317 * decl2.c (do_nonmember_using_decl): Don't complain if we find
318 same function. Do complain about ambiguating extern "C"
321 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
323 Remove floating point and complex type template constant parms.
324 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
325 COMPLEX_TYPE extensions.
326 (invalid_nontype_parm_type_p): Likewise.
328 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
330 * except.c (call_eh_info): Revert "match_function"'s type.
332 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
334 Fix ctor vtable vcall offsets.
335 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
336 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
337 (get_matching_base): Remove.
338 (get_original_base): New function.
339 (build_vtbl_initializer): Initialize vid.rtti_binfo.
340 Use a virtual thunk for a ctor vtable with an index
341 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
342 primary base within a constructor vtable. Only set
343 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
344 when primary base has been lost.
345 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
347 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
349 * call.c (joust): Ensure more_specialized()'s argument length
350 parameter has correct value for constructors.
352 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
354 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
356 * decl.c (mark_inlined_fns): Prototype.
358 2001-02-22 Mark Mitchell <mark@codesourcery.com>
360 * spew.c (yylex): Correct handling of friends.
362 2001-02-22 Mark Mitchell <mark@codesourcery.com>
364 * mangle.c (write_encoding): Pass write_function_type the
365 FUNCTION_DECL for the function being encoded.
366 (write_function_type): Pass it along to write_bare_function_type.
367 (write_bare_function_type): Pass it along to write_method_parms.
368 (write_method_parms): Don't mangle the compiler-generated
369 parameters to a constructor or destructor.
371 2001-02-22 Andreas Jaeger <aj@suse.de>
373 * optimize.c: Include toplev.h for
374 note_deferral_of_defined_inline_function prototype.
376 2001-02-22 Jakub Jelinek <jakub@redhat.com>
378 * cp-tree.h (struct lang_decl_inlined_fns): New.
379 (struct lang_decls): Add inlined_fns.
380 (DECL_INLINED_FNS): New macro.
381 * optimize.c (struct inline_data): Add inlined_fns.
382 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
383 (inlinable_function_p): Likewise, fix typo in comment,
384 function is not inlinable if it already inlined function currently
386 (expand_call_inline): Add fn to inlined_fns if neccessary.
387 (optimize_function): Initialize inlined_fns.
388 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
389 * decl.c (mark_inlined_fns): New function.
390 (lang_mark_tree): Call it.
392 2001-02-21 Jason Merrill <jason@redhat.com>
394 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
395 (DECL_UNINLINABLE): Move to middle-end.
397 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
398 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
399 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
400 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
401 parms and outer BLOCK. note_deferral_of_defined_inline_function.
403 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
406 2001-02-19 Mark Mitchell <mark@codesourcery.com>
408 * decl2.c (set_decl_namespace): Allow explicit instantiations in
411 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
413 * optimize.c (expand_call_inline): Don't walk subtrees of type
416 2001-02-18 Mark Mitchell <mark@codesourcery.com>
418 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
421 2001-02-18 Jason Merrill <jason@redhat.com>
423 Do put the VTT parameter in DECL_ARGUMENTS.
424 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
425 (current_vtt_parm): New macro.
426 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
427 (DECL_HAS_VTT_PARM_P): New macro.
428 (DECL_VTT_PARM): Remove.
429 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
430 * decl.c (duplicate_decls): Only copy the operator code if
432 (start_function): Set current_vtt_parm.
433 (lang_mark_tree): Don't mark vtt_parm.
434 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
435 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
436 * class.c (build_clone): Maybe remove the VTT parm.
437 * optimize.c (maybe_clone_body): Set up the VTT parm.
438 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
439 * call.c (build_over_call): Just allow the VTT arg.
440 * method.c (make_thunk): Don't set DECL_VTT_PARM.
441 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
442 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
443 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
444 * error.c (dump_function_decl): Likewise.
445 * call.c (build_user_type_conversion_1, convert_like_real): Abort
446 if we try to call a constructor with in-charge or VTT parms.
447 * method.c (skip_artificial_parms_for): New fn.
448 * call.c (add_function_candidate, build_over_call): Call it.
449 * call.c (build_new_method_call): Use current_vtt_parm.
450 * init.c (expand_virtual_init): Likewise.
451 * class.c (same_signature_p): No longer static.
452 * cp-tree.h: Declare it.
453 * search.c (look_for_overrides_r): Use it.
455 2001-02-17 Mark Mitchell <mark@codesourcery.com>
457 * cp-tree.h (new_abi_rtti_p): Remove.
458 (name_mangling_version): Likewise.
459 (flag_do_squangling): Likewise.
460 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
461 * decl.c (grokfndecl): Likewise.
462 * decl2.c (name_mangling_version): Remove.
463 (flag_do_squangling): Likewise.
464 (lang_f_options): Remove `squangle'.
465 (unsupported_options): Add `squangle'.
466 (cxx_decode_option): Issue a warning about uses of
467 -fname-mangling-version.
468 (finish_file): Remove old ABI support.
469 * pt.c (check_explicit_specialization): Likewise.
470 (tsubst_decl): Likewise.
471 * rtti.c (init_rtti_processing): Likewise.
472 (build_headof): Likewise.
473 (get_tinfo_decl_dynamic): Likewise.
474 (tinfo_from_decl): Likewise.
475 (build_dynamic_cast_1): Likewise.
476 (synthesize_tinfo_var): Likewise.
477 * init.c (build_new): Allow enumeration types for the array-bounds
478 in a direct-new-declarator.
480 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
482 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
483 TREE_PROTECTED from the template being specialized.
485 2001-02-17 Jason Merrill <jason@redhat.com>
487 * decl2.c (build_artificial_parm): Set TREE_READONLY.
489 * decl.c (bad_specifiers): Allow throw specs on things with
490 pointer-to-function or -member-function type.
491 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
494 2001-02-17 Mark Mitchell <mark@codesourcery.com>
496 * call.c (check_dtor_name): Handle template names correctly.
498 2001-02-16 Jason Merrill <jason@redhat.com>
500 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
501 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
502 * optimize.c (maybe_clone_body): Don't substitute it.
503 * call.c (build_new_method_call): Check in_chrg instead.
504 * init.c (expand_virtual_init): Likewise.
506 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
508 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
509 class-type introduces at least a type-name.
511 2001-02-16 Jakub Jelinek <jakub@redhat.com>
513 * call.c (convert_like_real): Create a temporary for non-lvalue.
515 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
517 * cp-tree.h: Fix typos in comments.
519 2001-02-16 Jason Merrill <jason@redhat.com>
521 * optimize.c (remap_block): If we're compiling a clone, pass the
522 new block to insert_block.
524 2001-02-16 Mark Mitchell <mark@codesourcery.com>
526 * semantics.c (finish_asm_stmt): Robustify.
528 2001-02-15 Mark Mitchell <mark@codesourcery.com>
530 * pt.c (push_template_decl_real): Don't remangle the name of a
533 2001-02-15 Jim Meyering <meyering@lucent.com>
535 * Make-lang.in (c++.install-common): Depend on installdirs.
536 (c++.install-info): Likewise.
537 (c++.install-man): Likewise.
539 2001-02-15 Mark Mitchell <mark@codesourcery.com>
541 * typeck2.c (build_m_component_ref): Robustify.
543 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
545 * friend.c (do_friend): Don't take the nested [template] class
546 into account when deciding whether to warn about the friend
547 function not referring to a template function.
549 2001-02-14 Jakub Jelinek <jakub@redhat.com>
551 * typeck.c (build_unary_op): Clarify error message.
553 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
555 * parse.y (component_constructor_declarator): allow optional
556 parentheses around constructor class name.
558 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
560 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
562 * init.c (emit_base_init): Remove incorrect comment about
564 * method.c (make_thunk): Fix comment alignment.
566 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
568 Kill remnants of this is variable.
569 * cp-tree.h (flag_this_is_variable): Remove.
570 * decl2.c (flag_this_is_variable): Remove.
571 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
572 (build_vbase_path): The path is non-static, even in a cdtor.
573 (resolves_to_fixed_type_p): Add additional return value.
574 * search.c (init_vbase_pointers): Adjust.
575 * tree.c (lvalue_p_1): Adjust.
576 * typeck.c (mark_addressable): Adjust.
578 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
580 * pt.c (unify): Don't check cv quals of array types.
582 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
584 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
585 check whether we already have the type.
587 2001-02-13 Mark Mitchell <mark@codesourcery.com>
589 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
590 * call.c (build_op_delete_call): Simplify to remove duplicate
592 * class.c (clone_function_decl): Don't build the deleting variant
593 of a non-virtual destructor.
594 * decl.c (finish_destructor_body): Don't call delete if this is a
595 non-virtual destructor.
596 * init.c (build_delete): Explicitly call `operator delete' when
597 deleting an object with a non-virtual destructor.
599 2001-02-13 Jason Merrill <jason@redhat.com>
601 * lang-specs.h: Add more __EXCEPTIONS.
603 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
605 * typeck2.c (process_init_constructor): Check
606 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
608 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
610 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
611 Remove spurious information in comment. Allow further
612 adjustments of REFERENCE_TYPE args.
614 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
616 * errfn.c (cp_deprecated): Tweak diagnostic text.
617 * parse.y (new_initializer): Deprecate initializer lists
620 2001-02-12 Mark Mitchell <mark@codesourcery.com>
622 Remove old ABI support.
624 2001-02-11 Mark Mitchell <mark@codesourcery.com>
626 * decl2.c (flag_vtable_thunks): Always set it to 1.
627 (flag_new_abi): Likewise.
628 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
630 * Makefile.in (g++spec.o): Fix typo.
632 2001-02-09 Jason Merrill <jason@redhat.com>
634 * lang-specs.h: Restore definition of __EXCEPTIONS.
636 2001-02-08 Jason Merrill <jason@redhat.com>
638 * search.c (shared_member_p): New function.
639 (lookup_field_r): Use it.
640 * cp-tree.h (SHARED_MEMBER_P): Remove.
642 * method.c (process_overload_item): Handle template-dependent array
644 * pt.c (type_unification_real): If we end up with undeduced nontype
647 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
650 * typeck2.c (friendly_abort): Don't say anything if we have
651 earlier errors or sorries.
653 * decl.c (check_tag_decl): Notice attempts to redefine bool and
654 wchar_t. Ignore if in_system_header.
656 * decl.c (maybe_push_cleanup_level): New fn...
657 (start_decl_1): ...split out from here.
658 * cvt.c (build_up_reference): Use it.
659 * cp-tree.h: Declare it.
661 2001-02-07 Mark Mitchell <mark@codesourcery.com>
663 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
666 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
668 * pt.c (lookup_template_class): Make sure it's a primary
669 template or template_template_parm when called from the parser.
670 (instantiate_template_class): Add assertion.
672 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
674 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
675 from error_mark_node.
677 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
679 Fix specification and implementation bugs in V3 ABI
680 construction vtables.
681 * cp-tree.h (flag_dump_class_layout): New flag.
682 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
683 (BINFO_LOST_PRIMARY_P): New flag.
684 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
685 (BINFO_PRIMARY_MARKED_P): Rename to ...
686 (BINFO_PRIMARY_P): ... here.
687 (binfo_via_virtual): New prototype.
688 * decl2.c (flag_dump_class_layout): New flag.
689 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
690 use `=' as a file name separator.
691 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
693 (build_vtbl_address): If this is a virtual primary base, then
694 get the vtbl of what it is ultimately primary for.
695 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
697 (dfs_skip_nonprimary_vbases_markedp): Likewise.
698 (get_shared_vbase_if_not_primary): Likewise.
699 (dfs_get_pure_virtuals): Likewise.
700 (expand_upcast_fixups): Likewise.
701 (fixup_virtual_upcast_offsets): Likewise.
702 (dfs_find_vbase_instance): Likewise.
703 (find_vbase_instance): Likewise.
704 (binfo_from_vbase): Adjust comment to reflect reality.
705 (binfo_via_virtual): New function.
706 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
707 for binfo walking during VTT construction.
708 (dfs_mark_primary_bases): Remove.
709 (force_canonical_binfo_r): New function.
710 (force_canonical_binfo): New function.
711 (mark_primary_virtual_base): New function.
712 (mark_primary_bases): Walk in inheritance graph order, use
713 mark_primary_virtual_base.
714 (determine_primary_base): Use some more intermediate variables.
715 (dfs_find_final_overrider): Don't check for overriding along a
717 (dfs_modify_vtables): Walk into primary virtual bases too.
718 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
719 (build_base_fields): Likewise.
720 (dfs_set_offset_for_unshared_vbases): Likewise.
721 (layout_virtual_bases): Likewise.
722 (end_of_class): Likewise.
723 (finish_struct_1): Call dump_class_hierarchy, if requested.
724 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
725 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
726 (dump_class_hierarchy): Add file parameter. Append to file, if
728 (finish_vtbls): Adjust accumulate_vtbl_inits call.
729 Use canonical base for virtual bases.
730 (build_vtt): Add more comments. Adjust build_vtt_inits call.
731 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
732 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
733 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
735 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
736 from DATA. We want virtual primary bases and all bases via virtual.
737 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
738 virtual base when not a construction vtable.
739 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
740 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
741 Use canonical bases when processing virtual bases.
742 (accumulate_vtbl_inits): We're interested in any base via a
744 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
745 within a construction vtable, determine what is being overridden.
746 (build_vtbl_initializer): Add more comments
747 (add_vcall_offset_vtbl_entries_1): Adjust comment.
748 (build_rtti_vtbl_entries): Check if the base has lost its
751 2001-02-05 Mark Mitchell <mark@codesourcery.com>
753 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
755 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
757 * decl.c (pushdecl): Call abort instead of fatal.
758 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
759 * init.c (build_new_1): Likewise.
760 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
761 * decl.c (build_typename_type): hash_table_init now returns void.
762 decl.c (init_decl_processing): Make an error non-fatal.
764 2001-02-04 Mark Mitchell <mark@codesourcery.com>
766 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
768 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
769 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
770 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
771 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
772 * decl.c (maybe_commonize_var): Use the new name-mangling where
774 * decl2.c (comdat_linkage): Enhance comments. Make all
775 compiler-generated things static, if COMDAT is not available.
776 (get_tinfo_decl): Do not make typeinfo objects that belong in the
778 (tinfo_base_init): Use the correct mangled name for typeinfo
779 strings, and push them into the global scope.
780 (typeinfo_in_lib_p): New function.
781 (synthesize_tinfo_var): Use it.
782 (create_real_tinfo_var): Likewise.
784 2001-02-03 Jakub Jelinek <jakub@redhat.com>
786 * decl.c (push_class_binding): Use context_for_name_lookup instead
788 * search.c (context_for_name_lookup): Remove static. Check for NULL
790 * cp-tree.h (context_for_name_lookup): Add prototype.
792 2001-02-02 Jakub Jelinek <jakub@redhat.com>
794 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
795 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
797 * call.c (convert_class_to_reference, build_user_type_conversion_1,
798 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
800 2001-02-02 Mark Mitchell <mark@codesourcery.com>
802 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
803 of macros used when compiling g++spec.c.
804 * g++spec.c (lang_specific_driver): Link with the shared
807 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
809 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
810 make_reference_declarator, make_call_declarator), method.c
811 (implicitly_declare_fn), parse.y (namespace_using_decl,
812 notype_unqualified_id, expr_or_declarator, new_type_id,
813 after_type_declarator, direct_after_type_declarator,
814 notype_declarator, complex_notype_declarator,
815 complex_direct_notype_declarator, qualified_id,
816 notype_qualified_id, overqualified_id, direct_new_declarator,
817 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
818 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
819 instead of build_parse_node.
821 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
823 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
824 (minus_one_node): Moved to top level gcc directory. Renamed
825 to integer_minus_one_node.
827 * init.c (init_init_processing): Don't set minus_one_node.
828 (build_vec_init): Use integer_minus_one_node.
830 * rtti.c (get_tinfo_decl_dynamic): Likewise.
832 2001-01-28 Jakub Jelinek <jakub@redhat.com>
834 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
835 identical and they would be replaced with constant, remove
836 MODIFY_EXPR from the tree.
838 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
840 * Make-lang.in: Remove all dependencies on defaults.h.
841 * call.c: Don't include defaults.h.
844 * except.c: Likewise.
848 * typeck.c: Likewise.
850 2001-01-25 Jakub Jelinek <jakub@redhat.com>
852 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
853 operators even in "C" linkage.
854 * method.c (set_mangled_name_for_decl): Likewise.
855 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
856 overloaded operators in "C" linkage.
858 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
860 * pt.c (tsubst_decl): Remove IN_DECL parameter.
861 (tsubst_arg_types): Check parameter is not void.
862 (tsubst): Adjust tsubst_decl call.
864 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
866 * call.c (add_builtin_candidate): Quote std properly, from
869 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
871 * pt.c (check_explicit_specialization): Clone constructors and
874 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
876 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
877 indicates anything special about template depth. Make sure we
878 only count the user visible template classes.
880 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
882 * call.c (build_conv): Typo in comment.
883 (add_builtin_candidate): Add more explanation.
884 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
885 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
886 when we have enumeral types.
887 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
888 candidates for relops and eqops.
889 (joust): Simplify control flow. Allow a non-template user
890 function to hide a builtin.
892 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
894 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
895 (more_specialized): Add deduction parameter.
896 * call.c (joust): Adjust more_specialized call.
897 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
898 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
899 (get_bindings_order): Remove.
900 (get_bindings_real): Add DEDUCE parameter.
901 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
902 REFERENCE_TYPE jig for DEDUCE_ORDER.
903 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
904 maybe_adjust_types_for_deduction.
905 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
907 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
908 (check_cv_quals_for_unify): Use new unify qualifier flags.
909 (unify): Clear new unify qualifier flags.
910 (get_bindings_real): Add DEDUCE parameter.
911 (get_bindings): Adjust call to get_bindings_real.
912 (get_bindings_overload): Likewise.
913 (most_specialized_instantiation): Adjust call to
916 2001-01-19 Jason Merrill <jason@redhat.com>
918 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
920 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
923 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
925 * decl2.c (arg_assoc_class): Fix double iteration logic.
927 2001-01-19 Jason Merrill <jason@redhat.com>
929 * init.c (build_delete): Always call convert_force to strip cv-quals.
931 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
932 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
933 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
935 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
937 * search.c (get_vbase_1): Count only virtual bases.
939 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
941 * class.c (duplicate_tag_error): Robustify flag clearing.
943 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
945 * cp-tree.h (lookup_template_class): Add complain parm.
946 * decl.c (lookup_namespace_name): Adjust call to
947 lookup_template_class.
948 (make_typename_type): Likewise.
949 * semantics.c (finish_template_type): Likewise.
950 * pt.c (lookup_template_class): Add complain parm. Adjust.
951 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
954 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
956 * pt.c (copy_default_args_to_explicit_spec): Preserve
957 object's CV quals. Reorganize.
959 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
961 * typeck.c (build_modify_expr): Say `initialization' for
963 * init.c (build_default_init): Convert to enumeral type, if
966 2001-01-18 Jakub Jelinek <jakub@redhat.com>
968 * parse.y (nomods_initdcl0): Properly set things up for
971 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
973 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
974 (type_unification_real): Set it.
977 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
979 * decl.c (finish_destructor_body): Convert to vbase pointer here.
981 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
983 * semantics.c (begin_class_definition): Check we're not inside a
986 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
988 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
991 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
993 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
994 * call.c (build_over_call): Add comment.
996 2001-01-16 Daniel Berlin <dberlin@redhat.com>
998 * cvt.c (ocp_convert): Handle vector type conversion
999 * typeck2.c (digest_init): Handle vector type initializations
1001 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1003 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1006 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1008 * pt.c (check_nontype_parm): Rename to ...
1009 (invalid_nontype_parm_type_p): ... here.
1010 (process_template_parm): Adjust.
1011 (convert_template_argument): Adjust.
1013 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1015 * pt.c (check_nontype_parm): New function.
1016 (process_template_parm): Use it.
1017 (convert_template_argument): Use it.
1018 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1021 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1023 * tree.c: Add defaults.h
1024 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1025 * Make-lang.in (cp/tree.o): Add defaults.h.
1027 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1029 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1031 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1033 * g++.1: Change to be ".so man1/gcc.1".
1035 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1037 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1039 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1040 ($(srcdir)/cp/g++int.info): New target.
1041 * gxxint.texi: Add info directory entry. Use @@ in email address.
1042 * .cvsignore: Update.
1044 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1046 * typeck.c (build_c_cast): Do template processing earlier.
1047 Always pedwarn on array casts.
1049 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1051 * friend.c (make_friend_class): Make sure a templated class is
1052 actually a template.
1054 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1056 * decl2.c (get_guard): Set linkage from guarded decl.
1058 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1060 * call.c (convert_default_arg): Check for unprocessed
1062 * cp-tree.h (replace_defarg): Move to spew.c.
1063 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1064 spew.c, which is where they really are.
1065 (done_pending_defargs): Declare.
1066 (unprocessed_defarg_fn): Declare.
1067 * decl.c (replace_defarg): Move to spew.c
1068 * parse.y (structsp): Call done_pending_defargs.
1069 * spew.c (defarg_fns): Rearrange list structure.
1070 (defarg_fnsdone): New static variable.
1071 (defarg_depfns): New static variable.
1072 (init_spew): Adjust.
1073 (add_defarg_fn): Store the type in TREE_TYPE.
1074 (do_pending_defargs): Detect and deal with ordering constraints
1076 (done_pending_defargs): New function.
1077 (unprocessed_defarg_fn): New function.
1078 (replace_defarg): Moved from decl.c. Robustify. Don't save
1079 if circularity detected.
1081 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1083 * pt.c (unify): Check array has a domain, before checking
1084 whether it is variable sized.
1086 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1088 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1089 parameters with pointers to arrays of unknown bound.
1091 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1093 * parse.y (template_parm_header, template_spec_header): New
1094 reductions. Split out from ...
1095 (template_header): ... here. Use them.
1096 (template_template_parm): Use template_parm_header.
1097 * semantics.c (finish_template_template_parm): Add assert.
1099 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1101 * mangle.c (write_builtin_type): Fix thinko.
1103 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1104 (copy_default_args_to_explicit_spec): Likewise.
1105 (check_explicit_specialization): Use it.
1107 * class.c (finish_struct_1): Remove last argument in call to
1108 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1109 * decl.c (builtin_function): Likewise.
1110 (build_cp_library_fn): Likewise.
1111 (check_initializer): Likewise.
1112 (make_rtl_for_nonlocal_decl): Likewise.
1113 (cp_finish_decl): Likewise.
1114 (start_function): Likewise.
1115 * decl2.c (finish_anon_union): Likewise.
1116 * friend.c (do_friend): Likewise.
1117 * init.c (build_java_class_ref): Likewise.
1118 * method.c (make_thunk): Likewise.
1119 * pt.c (tsubst_friend_function): Likewise.
1120 * semantics.c (expand_body): Likewise.
1122 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1124 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1125 looking at DECL_CLONED_FUNCTION for non-functions.
1127 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1129 * error.c (dump_template_parameter): Use parm to determine how
1130 to print default value.
1132 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1134 * class.c (duplicate_tag_error): Clear more flags.
1136 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1138 * call.c (build_new_method_call): Use binfo_for_vbase.
1140 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1142 * cp-tree.h (flag_cond_mismatch): Don't declare.
1143 * decl2.c (flag_cond_mismatch): Don't define.
1144 (lang_f_options): Remove cond-mismatch.
1145 (unsupported_options): Add cond-mismatch.
1147 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1149 * class.c (handle_using_decl): Reject using of constructor name
1150 of sourcing class. Allow injecting of a method with same name as
1151 nested class. Fixup error messages.
1153 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1155 * decl2.c (lang_decode_option): Handle -Wformat=2.
1157 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1159 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1160 initialized_in_class.
1161 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1162 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1163 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1164 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1165 * pt.c (check_default_tmpl_args): Adjust for
1166 DECL_INITIALIZED_IN_CLASS_P.
1167 (instantiate_class_template): Likewise.
1168 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1170 * class.c (finish_struct): Constify saved_filename.
1172 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1174 * class.c (duplicate_tag_error): Adjust diagnostic.
1175 (finish_struct): Locally set location to start of struct.
1176 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1178 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1180 * decl.c (struct binding_level): Adjust class_shadowed comments
1182 (push_class_level_binding): Ajust comments to reflect reality.
1183 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1184 Don't set TREE_VALUE on the class_shadowed list.
1186 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1188 * decl2.c (acceptable_java_type): Allow references too.
1189 * init.c (build_java_class_ref): When using the new ABI, search
1190 `class$' and have it mangled with `mangle_decl.'
1191 * mangle.c (write_java_integer_type_codes): New function.
1192 (write_builtin_type): Detect and mangle Java integer and real
1195 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1197 * decl2.c (grokfield): Don't accept `asm' specifiers for
1198 non-static data members.
1200 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1202 * expr.c (cplus_expand_expr): Don't reset `target'.
1204 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1206 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1208 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1210 * parse.y (template_datadef): Check for error_mark_node.
1212 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1214 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1216 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1218 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1219 (record_builtin_type): Make non-static.
1220 (flag_short_double): Don't declare.
1221 (init_decl_processing): Remove the creation of many tree nodes now
1222 in c_common_nodes_and_builtins.
1223 (build_void_list_node): New function.
1224 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1225 * cp-tree.h (flag_short_wchar): Don't declare.
1227 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1229 * call.c (build_conv): Don't use build1 for USER_CONV.
1230 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1232 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1234 * lex.c (lang_init): Call c_common_lang_init.
1236 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1238 * search.c (lookup_fnfields_here): Remove.
1239 (look_for_overrides_r): Use lookup_fnfields_1.
1240 Ignore functions from using declarations.
1242 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1244 Implement exceptions specifiers for implicit member functions.
1245 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1246 * method.c (synthesize_exception_spec): New function.
1247 (locate_dtor, locate_ctor, locate_copy): New functions.
1248 (implicitly_declare_fn): Generate the exception spec too.
1249 * search.c (check_final_overrider): Check artificial functions
1251 * typeck2.c (merge_exception_specifiers): New function.
1253 2001-01-03 Jason Merrill <jason@redhat.com>
1255 * init.c (build_default_init): New fn.
1256 (perform_member_init): Split out from here.
1257 (build_new_1): Use it. Simplify initialization logic.
1258 (build_vec_init): Take an array, rather than a pointer and maxindex.
1259 Speed up simple initializations. Don't clean up if we're assigning.
1260 * cp-tree.h: Adjust.
1261 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1262 * parse.y (new_initializer): Return void_zero_node for ().
1263 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1264 * typeck2.c (digest_init): Only complain about user-written
1267 2000-12-22 Mike Stump <mrs@wrs.com>
1269 * decl2.c: (max_tinst_depth): Increase to 50.
1271 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1273 * class.c (invalidate_class_lookup_cache): Zero the
1274 previous_class_values.
1275 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1277 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1278 * decl.c (free_bindings): New variable.
1279 (push_binding): Don't create a new binding if we have one on the
1281 (pop_binding): Put old bindings on the free list.
1282 (init_decl_processing): Use size_int, not build_int_2.
1283 Register free_bindings as a GC root.
1284 (cp_make_fname_decl): Use size_int, not build_int_2.
1285 (push_inline_template_parms_recursive): Likewise.
1286 (end_template_parm_list): Likewise.
1287 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1288 (tsubst_template_parms): Use size_int, not build_int_2.
1290 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1292 2001-01-02 Richard Henderson <rth@redhat.com>
1294 * parse.y (asm): Set ASM_INPUT_P.
1296 2001-01-02 Jason Merrill <jason@redhat.com>
1298 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1301 * typeck.c (cp_truthvalue_conversion): New fn.
1302 * cvt.c (ocp_convert): Use it.
1304 * cp-tree.h: Lose c-common.c decls.
1306 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1307 * cvt.c (convert_to_void): Use type_unknown_p.
1309 * typeck.c (strip_all_pointer_quals): Also strip quals from
1310 pointer-to-member types.
1312 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1315 * call.c (build_new_method_call): Do evaluate the object parameter
1316 when accessing a static member.
1317 * typeck.c (build_component_ref): Likewise.
1319 2001-01-02 Andreas Jaeger <aj@suse.de>
1321 * decl.c (cp_missing_noreturn_ok_p): New.
1322 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1324 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1326 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1328 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1330 * class.c (pushclass): Remove #if 0'd code.
1331 * cp-tree.h (overload_template_name): Remove.
1332 * decl.c (store_bindings): Simplify.
1333 (pop_from_top_level): Likewise.
1334 * pt.c (overload_template_name): Remove.
1335 (instantiate_decl): Don't call push_to_top_level if it's not
1338 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1340 * pt.c (register_local_specialization): Don't return a value.
1341 (lookup_template_class): Use move-to-front heuristic when looking
1342 up template instantiations.
1343 (instantiate_decl): Only push_to_top_level when we're actually
1344 going to instantiate the template.
1346 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1348 * search.c (binfo_for_vtable): Return least derived class, not
1349 most. Handle secondary vtables.
1351 2000-12-22 Jason Merrill <jason@redhat.com>
1353 * pt.c (more_specialized): Don't optimize len==0.
1354 (fn_type_unification): If we're adding the return type, increase len.
1356 * typeck.c (build_binary_op): Fix pmf comparison logic.
1358 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1359 DECL_STATIC_FUNCTION_P.
1361 * semantics.c (genrtl_finish_function): Don't try to jump to
1362 return_label unless it exists.
1364 In partial ordering for a call, ignore parms for which we don't have
1366 * call.c (joust): Pass len to more_specialized.
1367 (add_template_candidate_real): Strip 'this', pass len.
1368 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1369 (get_bindings_order): New fn. Pass len down.
1370 (get_bindings_real): Strip 'this', pass len.
1371 (fn_type_unification): Likewise.
1372 (type_unification_real): Succeed after checking 'len' args.
1373 (most_specialized_instantiation): Lose explicit_args parm.
1374 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1377 2000-12-21 Jason Merrill <jason@redhat.com>
1379 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1380 DECL_TEMPLATE_RESULT.
1382 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1383 lookup_fnfields_here.
1385 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1387 * call.c (build_object_call): Also allow conversions that return
1388 reference to pointer to function.
1389 (add_conv_candidate): Handle totype being ref to ptr to fn.
1390 (build_field_call): Also allow members of type reference to function.
1391 Lose support for calling pointer to METHOD_TYPE fields.
1393 * error.c (dump_expr): Handle *_CAST_EXPR.
1395 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1397 * tree.c (break_out_cleanups): Lose.
1398 * cp-tree.h: Remove prototype.
1399 * typeck.c (build_component_ref): Don't break_out_cleanups.
1400 (build_compound_expr): Likewise.
1401 * semantics.c (finish_expr_stmt): Likewise.
1403 2000-12-20 Richard Henderson <rth@redhat.com>
1405 * cp-tree.h: Update declarations.
1406 * decl.c (finish_case_label): Return the new stmt node.
1407 * semantics.c (finish_goto_stmt): Likewise.
1408 (finish_expr_stmt, finish_return_stmt): Likewise.
1409 (finish_break_stmt, finish_continue_stmt): Likewise.
1410 (finish_asm_stmt): Likewise.
1411 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1412 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1413 (simple_if, simple_stmt): Return the new stmt node.
1416 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1418 * cp-tree.h: Don't declare warn_long_long.
1420 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1422 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1425 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1427 * pt.c (unify): Handle when both ARG and PARM are
1428 BOUND_TEMPLATE_TEMPLATE_PARM.
1430 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1432 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1433 DECL_TEMPLATE_PARM_P.
1435 2000-12-15 Jason Merrill <jason@redhat.com>
1437 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1439 * init.c (build_new_1): Don't strip quals from type.
1441 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1443 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1445 * call.c (build_new_function_call): Lose space before paren in
1447 (build_new_method_call): Likewise.
1449 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1451 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1453 * pt.c (check_explicit_specialization): Propagate default
1454 function arguments to explicit specializations.
1456 2000-12-13 DJ Delorie <dj@redhat.com>
1458 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1461 2000-12-08 Jason Merrill <jason@redhat.com>
1463 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1465 Clean up copy-initialization in overloading code.
1466 * call.c (build_user_type_conversion_1): Die if we are asked to
1467 convert to the same or a base type.
1468 (implicit_conversion): Avoid doing so. Lose reference binding code.
1469 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1470 direct-initialization. Also do direct-init part of copy-init.
1471 (build_user_type_conversion): Don't provide context to convert_like.
1472 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1473 the constructor call for copy-init.
1475 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1476 instantiation of a member template.
1477 (do_decl_instantiation): Not here.
1479 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1481 * class.c (check_field_decls): Don't special case anonymous
1482 fields in error messages.
1483 (note_name_declared_in_class): Use %D on diagnostic.
1485 * tree.c (pod_type_p): Use strip_array_types.
1486 (cp_valid_lang_attribute): Likewise.
1487 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1488 multiple evaluations.
1489 (cp_has_mutable_p): Use strip_array_types.
1491 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1493 * cp-tree.h (sufficient_parms_p): Declare new function.
1494 * call.c (sufficient_parms_p): New function, broken out of ...
1495 (add_function_candidate): ... here. Use it.
1496 (add_conv_candidate): Use it.
1497 * decl.c (grok_ctor_properties): Use it.
1499 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1501 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1503 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1505 * decl2.c (lang_decode_option): Handle -Wformat-security.
1507 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1509 * pt.c (verify_class_unification): New function.
1510 (get_class_bindings): Use it.
1511 (try_class_unification): Tidy.
1512 (unify): Handle when argument of a template-id is not
1513 template parameter dependent.
1514 (template_args_equal): Handle when TREE_CODE's do not match.
1516 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1518 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1519 for -save-temps, pass all relevant -Defines to it, and then don't
1520 pass them to cc1plus.
1522 2000-12-05 Will Cohen <wcohen@redhat.com>
1524 * decl.c (finish_case_label): Cleared
1525 more_cleanups_ok in surrounding function scopes.
1526 (define_label): Likewise.
1528 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1530 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1531 (get_matching_virtual): Remove.
1532 (look_for_overrides): Declare new function.
1533 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1535 * class.c (check_for_override): Move base class iteration code
1536 to look_for_overrides.
1537 * search.c (next_baselink): Remove.
1538 (get_virtuals_named_this): Remove.
1539 (get_virtual_destructor): Remove.
1540 (tree_has_any_destructors_p): Remove.
1541 (struct gvnt_info): Remove.
1542 (check_final_overrider): Remove `virtual' from error messages.
1543 (get_matching_virtuals): Remove. Move functionality to ...
1544 (look_for_overrides): ... here, and ...
1545 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1548 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1550 * typeck.c (get_delta_difference): If via a virtual base,
1552 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1555 2000-12-04 Richard Henderson <rth@redhat.com>
1557 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1559 2000-12-04 Jason Merrill <jason@redhat.com>
1561 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1562 (write_builtin_type): Pass intSI_type_node and the like through
1564 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1565 Pass intSI_type_node and the like through type_for_mode.
1566 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1567 * pt.c (tsubst, unify): Likewise.
1568 * tree.c (walk_tree): Likewise.
1569 * error.c (dump_type): Likewise.
1570 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1572 * Make-lang.in: Tweak top comment for emacs.
1575 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1577 * class.c (clone_function_decl): Robustify.
1579 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1581 * decl.c (store_bindings): Only search in the non modified
1582 old_bindings for duplicates.
1584 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1586 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1589 * typeck.c (build_static_cast): Remove unused variable.
1591 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1593 * pt.c: Fix typo in comment.
1595 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1597 * decl2.c (warn_format): Remove definition.
1598 (lang_decode_option): Handle -Wformat-nonliteral,
1599 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1601 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1603 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1604 (init_decl_processing): Don't create string_type_node,
1605 const_string_type_node, wint_type_node, intmax_type_node,
1606 uintmax_type_node, default_function_type, ptrdiff_type_node and
1607 unsigned_ptrdiff_type_node. Adjust position of call to
1608 c_common_nodes_and_builtins.
1609 (identifier_global_value): New function.
1611 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1613 * call.c (standard_conversion): Reject pointer to member
1614 conversions from ambiguous, inaccessible or virtual bases.
1615 * typeck.c (build_static_cast): Don't check pointers to members
1618 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1620 * method.c (do_build_copy_constructor): Preserve cv
1621 qualifications when accessing source object members.
1622 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1625 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1627 * method.c (do_build_assign_ref): Construct appropriately
1628 CV-qualified base reference. Don't allow const casts in base
1631 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1633 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1634 incomplete return type.
1636 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1638 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1639 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1642 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1644 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1646 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1648 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1650 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1652 * decl.c (grokdeclarator): Do type access control on friend
1655 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1657 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1658 bison parser ickiness.
1659 * pt.c (tsubst_friend_function): Enter namespace scope when
1660 tsubsting the function name.
1661 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1663 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1665 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1666 * cvt.c (cp_convert_to_pointer): Add force parameter.
1667 Allow conversions via virtual base if forced.
1668 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1669 (ocp_convert): Likewise.
1670 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1671 * typeck.c (get_delta_difference): Adjust handling of virtual
1674 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1676 * tree.c (struct list_hash): Remove.
1677 (list_hash_table): Make it be an htab.
1678 (struct list_proxy): New type.
1679 (list_hash_eq): New function.
1680 (list_hash_pieces): Renamed from ...
1681 (list_hash): ... this.
1682 (list_hash_lookup): Remove.
1683 (list_hash_add): Remove.
1684 (hash_tree_cons): Use the generic hashtable.
1685 (mark_list_hash): Remove.
1686 (init_tree): Create the hashtable.
1688 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1690 * method.c (build_mangled_C9x_name): Rename to
1691 build_mangled_C99_name. Change C9X references in comments to
1694 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1696 * parse.y (unary_expr): Move VA_ARG from here ...
1697 (primary): ... to here.
1699 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1701 * semantics.c (finish_id_expr): If type is error_mark, return
1704 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1706 * pt.c (lookup_template_class): Simplify loop exit constructs.
1707 Cope when there is no partial instantiation of a template
1710 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1712 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1714 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1716 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1719 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1720 destructors that haven't already been cloned.
1722 2000-11-20 Richard Henderson <rth@redhat.com>
1724 * parse.y (yyparse_1): Rename the parser entry point.
1726 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1728 * mangle.c (write_name): Use <unscoped-name> for names directly in
1730 (write_unscoped_name): Accept names directly in function scope.
1732 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1734 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1735 * parse.y (extdef): Add EXPORT reduction.
1736 * spew.c (yylex): Don't skip export here.
1738 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1740 * decl.c (init_decl_processing): Correct name of pure virtual
1741 function under the new ABI.
1742 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1743 (throw_bad_typeid): Likewise for bad typeid function.
1745 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1747 * decl.c (grokparms): Don't even function types of `void' type,
1749 * mangle.c (write_type): Don't crash when confronted with the
1752 * decl.c (grokparms): Don't create parameters of `void' type.
1754 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1756 * lex.c (mark_impl_file_chain): Delete.
1757 (init_parse): Remove call to ggc_add_string_root. No need to
1758 ggc_strdup a string constant. Do not add impl_file_chain to GC
1760 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1762 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1764 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1766 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1768 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1769 * decl.c (grokdeclarator): Don't reject void parms here.
1770 (require_complete_types_for_parms): Simplify, use
1771 complete_type_or_else.
1772 (grokparms): Remove bitrot. Remove funcdef parm.
1773 Deal with ellipsis parm lists here.
1774 * semantics.c (finish_parmlist): Don't append void_list_node
1775 here. Set PARMLIST_ELLIPSIS_P.
1777 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1779 * typeck2.c (incomplete_type_error): Reorganise to avoid
1780 excessive diagnostics.
1782 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1784 * lex.c (struct impl_files, internal_filename): Constify a char *.
1786 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1788 * mangle.c (write_special_name_constructor): Don't generate
1789 assembler junk when confronted with an old-style constructor.
1790 (write_special_name_destructor): Likewise.
1791 (mangle_decl_string): Do it here instead.
1793 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1795 * call.c (op_error): Make error messages clearer.
1797 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1799 * decl.c (wrapup_globals_for_namespace): Don't mark things
1800 TREE_ASM_WRITTEN when they're not.
1802 2000-11-15 Jason Merrill <jason@redhat.com>
1804 * typeck2.c (friendly_abort): Uncount the error before handing
1807 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1809 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1811 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1813 * class.c (build_vtbl_initializer): Fix typo in comment.
1814 * typeck.c (expr_sizeof): Don't crash on errors.
1816 2000-11-14 Jim Wilson <wilson@redhat.com>
1818 * lang-specs.h: Add %2 after %(cc1_options).
1820 2000-11-14 Richard Henderson <rth@redhat.com>
1822 * typeck.c (c_sizeof): Be strict about casting result value
1823 back to c_size_type_node.
1824 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1826 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1828 * typeck.c (build_unary_op): Use boolean_increment from
1829 c-common.c, moving the relevant code there.
1831 2000-11-11 Jason Merrill <jason@redhat.com>
1833 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1835 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1838 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1840 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1841 * lex.c (copy_lang_decl): Likewise.
1843 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1845 * dump.c (cp_dump_tree): Don't dump function bodies here.
1847 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1848 (dump.o): Update dependency list.
1849 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1850 (flag_dump_translation_unit): Likewise.
1851 (CP_TYPE_QUALS): Adjust definition.
1852 (DECL_C_BIT_FIELD): Remove.
1853 (SET_DECL_C_BIT_FIELD): Likewise.
1854 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1855 (add_maybe_template): Likewise.
1856 (strip_array_types): Likewise.
1857 (dump_node_to_file): Likewise.
1858 (cp_dump_tree): New function.
1859 * decl.c (init_decl_processing): Set lang_dump_tree.
1860 * decl2.c (flag_dump_translation_unit): Remove.
1861 * dump.c: Move most of it to ../c-dump.c.
1862 (cp_dump_tree): New function.
1863 * pt.c (add_maybe_template): Remove.
1864 * typeck.c (strip_array_types): Likewise.
1866 2000-11-07 Eric Christopher <echristo@redhat.com>
1868 * decl.c (init_decl_processing): Change definition of
1869 __wchar_t to wchar_t. Remove artificial declaration of
1871 * lex.c: Change instances of __wchar_t to wchar_t.
1873 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
1875 * lex.c (do_identifier): Don't lookup_name for operators.
1876 * parse.y (operator): Save looking_for_typename.
1877 (unoperator): Restore it.
1878 * spew.c (frob_opname): Use nth_token for lookahead.
1880 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
1882 * decl.c (grok_op_properties): Always use coerce_new_type and
1884 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
1885 exception specification. Tidy up.
1886 (coerce_delete_type): Preserve exception specification. Tidy up.
1888 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1890 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
1891 (push_binding_level), error.c (cp_tree_printer), pt.c
1892 (process_partial_specialization, tsubst_template_arg_vector),
1893 search.c (lookup_member): Use memset () instead of bzero ().
1895 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
1897 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
1899 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1901 * Make-lang.in (c++.distdir): Remove.
1903 2000-11-04 Mark Mitchell <mark@codesourcery.com>
1905 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
1906 declarations from different namespaces to be combined.
1908 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
1910 * decl.c: Include tm_p.h.
1912 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
1914 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
1916 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
1918 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
1919 (build_overload_value), repo.c (open_repo_file), xref.c
1920 (open_xref_file): Use strchr () and strrchr () instead of index ()
1923 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
1925 * call.c (build_over_call): Call fold on the CALL_EXPR.
1927 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
1929 * error.c (dump_template_decl): Separate template hearders with
1932 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
1934 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
1935 TS_* flags with corresponding TFF_*. Adjust prototypes of
1936 functions (which used to take a tree_string_flags) to take an int.
1938 * cp-tree.h (enum tree_string_flags): Remove
1939 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
1940 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
1941 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1942 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1943 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
1944 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
1945 (type_as_string, decl_as_string, expr_as_string,
1946 context_as_string): Adjust prototype.
1948 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
1949 instead of TS_PLAIN.
1951 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
1952 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
1955 2000-10-30 Mark Mitchell <mark@codesourcery.com>
1957 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
1958 (linkage_kind): New enumeration.
1959 (decl_linkage): New function.
1960 * decl2.c (comdat_linkage): Extend comment.
1961 * error.c (dump_function_decl): Print the arguments used to
1962 instantiate a template, even when not printing the type of the
1964 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
1965 not TREE_PUBLIC, to test for external linkage.
1966 * tree.c (decl_linkage): New function.
1968 2000-10-28 Mark Mitchell <mark@codesourcery.com>
1970 * pt.c (instantiate_decl): Always instantiate static data members
1971 initialized in-class.
1973 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1975 * Make-lang.in: Move all build rules here from Makefile.in,
1976 adapt to new context. Wrap all rules that change the current
1977 directory in parentheses. Expunge all references to $(P).
1978 When one command depends on another and they're run all at
1979 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1980 all object-file generation rules. Delete obsolete variables.
1982 * Makefile.in: Delete.
1983 * config-lang.in: Delete outputs= line.
1985 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
1987 * error.c (dump_function_decl): Print no space between
1988 `ptr-operator' the `type-specifier' of the return type.
1989 (dump_type_prefix): Make sure we put space at the appropriate
1992 2000-10-23 Jason Merrill <jason@redhat.com>
1994 * call.c (equal_functions): Also call decls_match for extern "C" fns.
1996 2000-10-22 Jason Merrill <jason@redhat.com>
1998 * call.c (build_conditional_expr): Use ocp_convert to force
2001 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2003 * call.c (standard_conversion): Use RVALUE_CONVs for all
2004 expressions that satisfy lvalue_p, not just those that satisfy
2007 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2009 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2010 not one with TYPE_IS_SIZETYPE set.
2011 (dubious_conversion_warnings): Remove special-case code.
2013 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2015 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2016 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2017 (dump_type_prefix): Print vector-of-int as 'int vector'.
2018 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2019 * tree.c (walk_tree): Handle VECTOR_TYPE.
2021 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2023 2000-10-21 Jason Merrill <jason@redhat.com>
2025 * parse.y (operator): Set got_object from got_scope.
2026 Set looking_for_typename.
2027 * decl.c (lookup_name_real): Clear val after setting from_obj.
2028 Reorganize diagnostic.
2030 2000-10-20 Jason Merrill <jason@redhat.com>
2032 * tree.c (walk_tree): Don't walk into default args.
2034 * error.c (dump_expr): Use host_integerp.
2036 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2038 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2039 "since" in error message.
2041 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2043 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2045 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2047 * decl.c (revert_static_member_fn): Fixed typo.
2049 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2051 * class.c (subobject_offset_fn): New type.
2052 (dfs_record_base_offsets): Remove.
2053 (record_base_offsets): Likewise.
2054 (dfs_search_base_offsets): Likewise.
2055 (record_subobject_offset): New function.
2056 (check_subobject_offset): Likewise.
2057 (walk_subobject_offsets): Likewise.
2058 (record_subobject_offsets): Likewise.
2059 (layout_conflict_p): Reimplement.
2060 (layout_nonempty_base_or_field): Correct handling of type
2061 conflicts during layout.
2062 (layout_empty_base): Likewise.
2063 (build_base_field): Adjust to handle new representation of empty
2065 (build_base_fields): Likewise.
2066 (layout_virtual_bases): Likewise.
2067 (splay_tree_compare_integer_csts): New function.
2068 (layout_class_type): Use a splay_tree, rather than a varray, to
2069 represent the offsets of empty bases.
2071 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2072 * decl.c (select_decl): Don't return declarations that are
2075 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2077 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2078 (fake_std_node): New macro.
2079 * decl.c (in_std): Rename to ...
2080 (in_fake_std): ... this.
2081 (flag_no_builtin): Remove.
2082 (flag_no_nonansi_builtin): Likewise.
2083 (walk_namespaces_r): Use fake_std_node.
2084 (push_namespace): Use std_identifier.
2085 (pop_namespace): Use in_fake_std.
2086 (lookup_name_real): Use fake_std_node.
2087 (init_decl_processing): When -fhonor-std, create the `std'
2088 namespace. Don't create a dummy fake_std_node in that case.
2089 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2090 (builtin_function): Put builtins whose names don't begin
2091 with `_' in the std namespace.
2092 * decl2.c (flag_no_builtin): Remove.
2093 (flag_no_nonansi_builtin): Likewise.
2094 (set_decl_namespace): Use fake_std_node.
2095 (validate_nonmember_using_decl): Likewise.
2096 (do_using_directive): Likewise.
2097 (handle_class_head): Likewise.
2098 * dump.c (dequeue_and_dump): Likewise.
2099 * except.c (init_exception_processing): Use std_identifier.
2100 * init.c (build_member_call): Use fake_std_node.
2101 * rtti.c (init_rtti_processing): Use std_identifier.
2103 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2105 * cp-tree.h (back_end_hook): Remove declaration.
2106 * decl2.c (back_end_hook): Remove definition.
2108 * dump.c (dequeue_and_dump): Dump TREE_USED.
2110 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2112 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2114 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2116 * decl.c (WINT_TYPE): Define.
2117 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2118 c_size_type_node, signed_size_type_node and wint_type_node.
2120 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2122 * decl2.c (warn_missing_format_attribute): New variable.
2123 (lang_decode_option): Decode -Wmissing-format-attribute.
2125 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2127 * typeck.c (qualify_type): Remove.
2128 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2130 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2132 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2134 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2136 * Makefile.in (parse.c, parse.h): Create atomically.
2138 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2140 * class.c (current_obstack): Remove.
2141 * decl.c (ggc_p): Remove.
2142 (start_decl): Don't use decl_tree_cons.
2143 (grokdeclarator): Don't use build_decl_list.
2144 (start_function): Don't use decl_tree_cons.
2145 (finish_function): Don't mess with obstacks.
2146 * decl2.c (grok_x_components): Don't use build_decl_list.
2147 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2148 (implicitly_declare_fn): Don't call build_decl_list.
2149 * parse.y (frob_specs): Don't call build_decl_list or
2151 (expr_or_declarator_intern): Don't call decl_tree_cons.
2152 (primary): Don't call build_decl_list.
2153 (fcast_or_absdcl): Likewise.
2154 (typed_declspecs): Don't call decl_tree_cons.
2155 (reserved_declspecs): Don't call build_decl_list.
2156 (declmods): Likewise.
2157 (reserved_typespecquals): Likewise.
2159 (new_type_id): Likewise.
2160 (cv_qualifiers): Likewise.
2161 (after_type_declarator_intern): Likewise.
2162 (notype_declarator_intern): Likewise.
2163 (absdcl_intern): Likewise.
2164 (named_parm): Likewise.
2165 * pt.c (most_specialized_class): Likewise.
2166 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2167 (init_repo): Initialize it.
2168 * search.c (current_obstack): Remove.
2169 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2171 2000-10-09 Richard Henderson <rth@cygnus.com>
2173 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2174 (c++ language support bits for libgcc): Remove.
2175 (c++.clean): Remove cplib2.txt cleanup.
2176 * config-lang.in (headers, lib2funcs): Remove.
2178 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2179 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2180 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2181 * inc/new.h, inc/typeinfo: Remove files.
2183 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2185 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2187 (init_decl_processing): Initialize intmax_type_node and
2190 2000-10-06 Richard Henderson <rth@cygnus.com>
2192 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2193 (original_result_rtx): Remove.
2194 * decl.c (save_function_data): Don't clear x_result_rtx.
2195 (mark_lang_function): Don't mark it either.
2196 * expr.c (fixup_result_decl): Remove.
2197 * semantics.c (genrtl_named_return_value): Frob the return decl
2198 before calling emit_local_var.
2199 (genrtl_finish_function): Don't call fixup_result_decl.
2200 Always emit the jump to return_label.
2202 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2204 * pt.c (lookup_template_class): Set current access for enum.
2205 (tsubst_enum): Set file & line for enum decl.
2207 * spew.c (yylex): Remove unused variable.
2209 2000-10-05 Richard Henderson <rth@cygnus.com>
2211 * semantics.c (genrtl_finish_function): Don't init or check
2212 can_reach_end; remove noreturn and return value checks.
2214 2000-10-05 Tom Tromey <tromey@cygnus.com>
2216 * init.c (build_java_class_ref): Use `build_static_name' with a
2217 suffix, not a prefix, to build the class object's name.
2219 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2221 * cp-tree.h (access_kind): Fix comment typo.
2222 * decl2.c (grokfield): Fix diagnostic typo.
2223 * semantics.c (finish_template_type): Fix comment typo.
2224 (finish_qualified_object_call_expr): Likewise.
2226 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2228 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2231 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2233 * spew.c (frob_id): New static function.
2234 (frob_opname): Use it.
2237 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2239 * decl.c (lang_mark_false_label_stack): Remove.
2240 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2242 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2244 * gxxint.texi: Use @email for formatting email addresses.
2246 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2248 * error.c: Remove direct obstack manipulation. Replace with
2249 output_buffer-based formatting. Adjust calls to removed macros.
2250 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2251 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2252 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2254 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2256 * ir.texi: Move to ../c-tree.texi.
2258 2000-09-20 Jason Merrill <jason@redhat.com>
2260 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2262 2000-09-21 Andreas Jaeger <aj@suse.de>
2264 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2265 * cp-tree.h: ... here.
2267 * error.c: Remove declaration of cp_printer.
2269 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2271 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2273 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2275 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2278 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2280 * decl.c (start_function): Robustify.
2282 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2284 * cp-tree.h (check_function_format): Accept a `status' parameter.
2286 * call.c, typeck.c: Updates calls to `check_function_format'.
2288 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2290 * decl2.c (handle_class_head): Always push some scope even
2293 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2295 * cp-tree.h (struct cp_language_function): Remove
2296 x_scope_stmt_stack and name_declared.
2297 (current_scope_stmt_stack): Remove.
2298 (function_name_declared_p): New macro.
2299 (struct lang_decl_flags): Use c_lang_decl as a base class.
2301 (struct lang_decl): Replace saved_tree with context.
2302 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2303 (SET_DECL_FRIEND_CONTEXT): Likewise.
2304 (DECL_VIRTUAL_CONTEXT): Likewise.
2305 (DECL_SAVED_TREE): Remove.
2306 (C_DECLARED_LABEL_FLAG): Likewise.
2307 (cplus_expand_expr_stmt): Don't declare.
2308 (add_decl_stmt): Likewise.
2309 (add_scope_stmt): Likewise.
2310 * decl.c (mark_stmt_tree): Remove.
2311 (case_compare): Likewise.
2312 (finish_case_label): Use c_add_case_label.
2313 (init_decl_processing): Set more language-specific hooks.
2314 (build_enumerator): Fix typo in comment.
2315 (cplus_expand_expr_stmt): Remove.
2316 (mark_lang_function): Use mark_c_language_function.
2317 (lang_mark_tree): Use c_mark_lang_decl.
2318 * decl2.c: Change order of inclusion.
2319 * except.c: Likewise.
2320 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2321 back on c_expand_expr.
2322 * friend.c: Include expr.h.
2323 * init.c: Change order of inclusion.
2324 * Makefile.in: Update dependencies.
2325 * lex.h (free_lang_decl_chain): Remove.
2326 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2327 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2329 (instantiate_decl): Use function_name_declared_p.
2330 * semantics.c (lang_expand_expr_stmt): Remove.
2331 (set_current_function_name_declared): Likewise.
2332 (current_function_name_declared): Likewise.
2333 (begin_compound_stmt): Use function_name_declared_p.
2334 (add_decl_stmt): Remove.
2335 (setup_vtbl_ptr): Use function_name_declared_p.
2336 (add_scope_stmt): Remove.
2337 (current_scope_stmt_stack): New function.
2338 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2339 (expand_body): Use function_name_declared_p.
2340 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2341 * typeck.c: Change order of includes.
2342 (convert_sequence): Remove.
2344 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2346 * lex.c (reswords): Add _Complex.
2348 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2350 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2352 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2354 * init.c (begin_init_stmts): Don't use // comments.
2356 2000-09-12 Jason Merrill <jason@redhat.com>
2358 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2359 all non-extern arrays.
2361 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2362 typenames, too. Downgrade complaint to pedwarn.
2363 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2364 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2365 'class This::Inherited'.
2367 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2369 * decl.c (finish_case_label): Given the LABEL_DECL a
2372 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2374 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2375 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2376 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2377 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2378 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2380 (sorry_for_unsupported_tree, print_scope_operator,
2381 print_left_paren, print_right_paren, print_left_bracket,
2382 print_right_bracket, print_whitespace): Likewise.
2383 (aggr_variety): Rename to class_key_or_enum.
2384 (print_type): Rename to print_type_id.
2385 (print_type_specifier_seq, print_simple_type_specifier,
2386 print_elaborated_type_specifier,
2387 print_rest_of_abstract_declarator,
2388 print_parameter_declaration_clause, print_exception_specification,
2389 print_nested_name_specifier, print_template_id,
2390 typedef_original_name, print_template_argument_list_start,
2391 print_template_argument_list_end): New functions.
2393 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2395 * ir.texi: Add more documentation.
2397 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2399 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2400 (current_function_parms): Don't define.
2401 (struct cp_language_function): Remove parms_stored.
2402 (current_function_just_assigned_this): Don't define.
2403 (current_function_parms_stored): Likewise.
2404 (static_ctors): Declare.
2405 (static_dtors): Likewise.
2406 (SF_EXPAND): Don't define.
2407 (expand_start_early_try_stmts): Remove declaration.
2408 (store_parm_decls): Likewise.
2409 * decl.c (static_ctors): Don't declare.
2410 (static_dtors): Likewise.
2411 (struct binding_level): Remove this_block.
2412 (poplevel): Remove dead code.
2413 (set_block): Likewise.
2414 (mark_binding_level): Don't mark this_block.
2415 (mark_saved_scope): Don't mark x_function_parms.
2416 (init_decl_processing): Don't add current_function_parms as a GC
2418 (check_function_type): Change prototype.
2419 (start_function): Remove RTL-generation code.
2420 (expand_start_early_try_stmts): Remove.
2421 (store_parm_decls): Give it internal linkage. Remove
2422 RTL-generation code.
2423 (finish_function): Remove RTL-generation code.
2424 * decl2.c (static_ctors): Fix formatting.
2425 (static_dtors): Likewise.
2426 * method.c (use_thunk): Don't call store_parm_decls.
2427 (synthesize_method): Likewise.
2428 * optimize.c (maybe_clone_body): Likewise.
2429 * parse.y (fn.def2): Likewise.
2430 (.set_base_init): Likewise.
2431 (nodecls): Likewise.
2432 * pt.c (instantiate_decl): Likewise.
2433 * rtti.c (synthesize_tinfo_fn): Likewise.
2434 * semantics.c (genrtl_try_block): Simplify.
2435 (expand_body): Use genrtl_start_function and
2436 genrtl_finish_function.
2437 (genrtl_start_function): New function.
2438 (genrtl_finish_function): Likewise.
2440 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2442 * error.c (cp_tree_printer, case 'P'): Append break.
2444 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2446 * cp-tree.h (frob_opname): Declare.
2447 * parse.y (saved_scopes): New static variable.
2448 (cp_parse_init): Adjust.
2449 (do_id): If lastiddecl is NULL, do do_identifier.
2450 (operator): Save scope information.
2451 (unoperator): New reduction. Restore scope information.
2452 (operator_name): Append unoperator. Call frob_opname.
2453 * spew.c (frob_opname): Define.
2455 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2457 * decl.c, rtti.c: Include defaults.h if not already included.
2458 Don't define the *_TYPE_SIZE macros.
2460 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2462 * cp-tree.h (push_switch): Change prototype.
2463 (check_cp_case_value): Remove declaration.
2464 (decl_constant_value): Likewise.
2465 * decl.c (struct cp_switch): Add switch_stmt and cases.
2466 (case_compare): New function.
2467 (push_switch): Set switch_stmt. Initialize cases.
2468 (pop_switch): Clean up cases.
2469 (define_case_label): Rename to ...
2470 (finish_case_label): ... this. Do semantic analysis for case
2472 (start_function): Correct comment.
2473 * decl2.c (check_cp_case_value): Remove.
2474 * expr.c (do_case): Remove.
2475 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2476 * semantics.c (genrtl_do_poplevel): Remove declaration.
2477 (RECHAIN_STMTS): Remove.
2478 (finish_break_stmt): Use build_break_stmt.
2479 (finish_continue_stmt): Use build_continue_stmt.
2480 (finish_switch_cond): Adjust condition here, rater than in
2481 c_expand_start_case.
2482 (finish_case_label): Remove.
2483 * typeck.c (c_expand_return): Remove.
2484 (c_expand_start_case): Likewise.
2486 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2488 * ir.texi: Document type nodes.
2490 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2492 * cp-tree.h (init_cp_semantics): Declare.
2493 (genrtl_try_block): Don't declare.
2494 (genrtl_handler): Likewise.
2495 (genrtl_catch_block): Likewise.
2496 (genrtl_ctor_stmt): Likewise.
2497 (genrtl_subobject): Likewise.
2498 (genrtl_do_poplevel): Likewise.
2499 (genrtl_named_return_value): Likewise.
2500 * lex.c (init_parse): Call init_cp_semantics.
2501 * semantics.c (genrtl_try_block): Give it internal linkage.
2502 (genrtl_handler): Likewise.
2503 (genrtl_catch_block): Likewise.
2504 (genrtl_ctor_stmt): Likewise.
2505 (genrtl_subobject): Likewise.
2506 (genrtl_do_poplevel): Likewise.
2507 (genrtl_named_return_value): Likewise.
2508 (lang_expand_stmt): Rename to ...
2509 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2510 (init_cp_semantics): Define.
2512 * decl.c (initialize_local_var): Remove RTL-generating code.
2513 * semantics.c (genrtl_try_block): Fix formatting.
2515 Move statement-tree facilities from C++ to C front-end.
2516 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2517 (void_zero_node): Remove.
2518 (stmt_tree): Likewise.
2519 (scope_chain): Adjust.
2520 (language_function): Rename to cp_language_function.
2521 (cp_function_chain): Adjust.
2522 (current_stmt_tree): Remove.
2523 (last_tree): Likewise.
2524 (last_expr_type): Likewise.
2525 (struct lang_decl): Adjust.
2526 (STMT_IS_FULL_EXPR_P): Remove.
2528 (begin_stmt_tree): Likewise.
2529 (finish_stmt_tree): Likewise.
2530 (walk_tree_fn): Likewise.
2531 (walk_stmt_tree): Likewise.
2532 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2533 * decl.c (mark_stmt_tree): Adjust type.
2534 (init_decl_processing): Don't build void_zero_node.
2535 (initialize_local_var): Adjust usage of current_stmt_tree.
2536 (finish_enum): Use add_stmt, not add_tree.
2537 (save_function_data): Adjust use of language_function.
2538 (finish_constructor_body): Use add_stmt, not add_tree.
2539 (finish_destructor_body): Likewise.
2540 (push_cp_function_context): Adjust use of language_function.
2541 (pop_cp_function_context): Likewise.
2542 (mark_lang_function): Likewise.
2543 (mark_cp_function_context): Likewise.
2544 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2545 (build_vec_init): Likewise.
2546 * semantics.c (SET_LAST_STMT): Remove.
2547 (RECHAIN_STMTS): Don't use it.
2548 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2549 (current_stmt_tree): Define.
2551 (finish_goto_stmt): Use add_stmt, not add_tree.
2552 (finish_expr_stmt): Likewise.
2553 (begin_if_stmt): Likewise.
2554 (finish_then_clause): Likewise.
2555 (begin_while_stmt): Likewise.
2556 (begin_do_stmt): Likewise.
2557 (finish_return_stmt): Likewise.
2558 (begin_for_stmt): Likewise.
2559 (finish_break_stmt): Likewise.
2560 (finish_continue_stmt): Likewise.
2561 (begin_switch_stmt): Likewise.
2562 (finish_case_label): Likewise.
2563 (begin_try_block): Likewise.
2564 (begin_function_try_block): Likewise.
2565 (begin_handler): Likewise.
2566 (begin_catch_block): Likewise.
2567 (begin_compound_stmt): Likewise.
2568 (begin_asm_stmt): Likewise.
2569 (finish_asm_stmt): Likewise.
2570 (finish_label_stmt): Likewise.
2571 (add_decl_stmt): Likewise.
2572 (finish_subobject): Likewise.
2573 (finish_decl_cleanup): Likewise.
2574 (finish_named_return_value): Likewise.
2575 (setup_vtbl_ptr): Likewise.
2576 (add_scope_stmt): Likewise.
2577 (finish_stmt_expr): Likewise.
2578 (prune_unused_decls): Remove.
2579 (begin_stmt_tree): Likewise.
2580 (finish_stmt_tree): Likewise.
2581 (prep_stmt): Adjust use of current_stmt_tree.
2582 (lang_expand_stmt): Likewise.
2583 * tree.c (statement_code_p): Remove.
2584 (cp_statement_code_p): New function.
2585 (walk_stmt_tree): Remove.
2586 (init_tree): Set lang_statement_code_p.
2588 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2590 Integrated preprocessor.
2592 * Make-lang.in, Makefile.in: Remove all references to input.c,
2593 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2594 * gxx.gperf, hash.h, input.c: Delete.
2595 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2596 initialized properly.
2598 * class.c (fixup_pending_inline): Take a tree, not a
2599 struct pending_inline *. All callers changed.
2600 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2601 RID_PROTECTED entries in ridpointers[] array here.
2602 * decl.c (duplicate_decls): Do not refer to struct
2604 (record_builtin_type, init_decl_processing): Use RID_MAX not
2606 (grokdeclarator): Use C_IS_RESERVED_WORD.
2607 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2609 (grok_x_components): Do not inspect pending_inlines chain.
2611 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2612 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2613 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2614 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2615 TIME_IDENTIFIER_FILEINFO): Kill.
2617 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2619 * parse.y: Call do_pending_inlines unconditionally.
2620 reinit_parse_for_method is now snarf_method. fn.defpen is no
2621 longer necessary. Remove unnecessary <itype> annotation on
2622 SCOPE. Do not refer to end_of_file or struct pending_inline.
2623 * semantics.c (begin_inline_definitions): Call
2624 do_pending_inlines unconditionally.
2626 * lex.c: Remove all code now shared with C front end.
2627 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2628 into the get_identifier table. Rewrite pragma handling to
2629 work with the registry. Move code to save tokens for later
2630 processing to spew.c.
2632 * spew.c: Rewrite everything in terms of token streams instead
2633 of text. Move routines here from lex.c / input.c as
2634 appropriate. GC-mark trees hanging off the pending inlines
2637 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2639 * NEWS: Mention that the named return value extension has been
2641 * cp-tree.h (original_result_rtx): Define.
2642 (TREE_REFERENCE_EXPR): Remove.
2643 (DECL_VPARENT): Likewise.
2644 (pushdecl_nonclass_level): Likewise.
2645 (store_return_init): Likewise.
2646 (reinit_lang_specific): Likewise.
2647 (genrtl_named_return_value): Change prototype.
2648 * decl.c (original_result_rtx): Remove.
2649 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2650 Do not generate RTL for local variables here.
2651 (store_return_init): Remove.
2652 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2654 (finish_named_return_value): Adjust accordingly. Warn that this
2655 extension is deprecated.
2656 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2658 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2660 * pt.c (type_unification_real): Replace switch with if.
2661 (unify): Tsubst non-type parms before comparing.
2663 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2665 * error.c (dump_typename): New function, broken out of ...
2666 (dump_type): ... here. Use it.
2667 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2669 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2671 * init.c (build_offset_ref): Deal with namespace scoped
2674 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2676 * class.c (resolve_address_of_overloaded_function): Add
2677 explanation message.
2678 * decl.c (define_case_label): Reformat explanation.
2679 * decl2.c (finish_static_data_member_decl): Likewise.
2680 (grokfield): Likewise.
2681 * friend.c (do_friend): Likewise.
2683 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2685 * tree.c (walk_tree): Expose tail recursion.
2686 (walk_stmt_tree): New function.
2687 * cp-tree.h: Prototype walk_stmt_tree.
2688 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2689 the BLOCKs directly. If a BLOCK has no variables after
2690 pruning, discard it.
2691 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2692 restore the line number.
2694 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2696 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2697 (pt.o): Remove dependency on HTAB_H.
2698 * cp-tree.h: Include hashtab.h.
2699 (walk_tree): Change prototype.
2700 (walk_tree_without_duplicates): New function.
2701 * decl.c (check_default_argument): Use it.
2702 * optimize.c (remap_decl): Adjust calls to walk_tree.
2703 (copy_body): Likewise.
2704 (expand_calls_inline): Likewise.
2705 (calls_setjmp_p): Use walk_tree_without_duplicates.
2706 * pt.c: Don't include hashtab.h.
2707 (for_each_template_parm): Use walk_tree_without_duplicates.
2708 * semantics.c (finish-stmt_tree): Likewise.
2709 (expand_body): Likewise.
2710 * tree.c (walk_tree): Add additional parameter.
2711 (walk_tree_without_duplicates): New function.
2712 (count_trees): Use it.
2713 (verify_stmt_tree): Adjust call to walk_tree.
2714 (find_tree): Use walk_tree_without_duplicates.
2715 (no_linkage_check): Likewise.
2716 (break_out_target_exprs): Adjust call to walk_tree.
2717 (cp_unsave): Likewise.
2719 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2721 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2722 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2723 * cp-tree.h (TYPE_BINFO): Adjust comment.
2724 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2725 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2726 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2727 (TYPE_TEMPLATE_INFO): Likewise.
2728 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2729 * class.c (push_nested_class): Likewise.
2730 * decl.c (lookup_name_real): Likewise.
2731 (grokdeclarator): Likewise.
2732 (grok_op_properties): Likewise.
2733 (xref_tag): Likewise.
2734 (xref_basetypes): Likewise.
2735 * decl2.c (constructor_name_full): Likewise.
2736 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2737 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2738 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2739 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2740 (dump_type_suffix): Likewise.
2741 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2743 (get_aggr_from_typedef): Likewise.
2744 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2745 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2746 (write_template_parm): Likewise.
2747 (write_template_template_parm): Check tree code instead of
2748 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2749 * method.c (build_overload_nested_name): Add
2750 BOUND_TEMPLATE_TEMPLATE_PARM.
2751 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2752 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2753 * pt.c (convert_template_argument): Check tree code instead of
2754 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2755 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2756 (for_each_template_parm): Adjust comment.
2757 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2758 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2759 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2760 template_args_equal to compare template template parameter cases.
2761 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2762 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2764 * tree.c (copy_template_template_parm): Decide whether to create
2765 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2766 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2767 (copy_tree_r): Likewise.
2768 * typeck.c (comptypes): Likewise. Check tree code instead of
2769 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2771 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2773 * decl.c (finish_function): Move the code for handling functions
2774 marked with the constructor and destructor attributes inside the
2777 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2779 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2781 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2783 * pt.c (lookup_template_class): Remove abort.
2784 * tree.c (get_type_decl): Allow error_mark_node.
2786 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2788 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2791 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2793 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2796 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2798 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2799 union tag mismatch error reporting.
2801 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2803 * call.c (build_scoped_method_call): Check it is not a namespace.
2805 2000-08-30 Jason Merrill <jason@redhat.com>
2807 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2809 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2810 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2811 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2813 * decl.c (start_function): Always call make_function_rtl.
2815 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2817 * semantics.c (prune_unused_decls): New function.
2818 (finish_stmt_tree): Call it via walk_tree.
2820 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2822 * class.c (build_secondary_vtable): Constify a char *.
2823 * decl.c (init_decl_processing): Initialize function_id_node,
2824 pretty_function_id_node, and func_id_node.
2825 * input.c (struct input_source): Constify 'str'.
2826 (feed_input): Constify first argument.
2827 * mangle.c (write_identifier): Constify argument.
2828 * pt.c (mangle_class_name_for_template): Constify argument.
2830 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2832 * typeck.c (mark_addressable): Remove code that pokes around in
2835 2000-08-28 Jason Merrill <jason@redhat.com>
2837 * lex.c (file_name_nondirectory): Move to toplev.c.
2839 * cp-tree.h (LOCAL_CLASS_P): New macro.
2840 * class.c (finish_struct_1): Use it.
2842 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2844 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2845 (write_encoding): Pass another argument to write_name.
2846 (write_name): Add ignore_local_scope parameter. Fix handling of
2848 (write_nested_name): Use write_unqualified_name.
2849 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2850 (write_template_prefix): Use write_unqualified_name.
2851 (write_component): Remove.
2852 (write_local_name): Add parameter. Use direct local entity to
2853 discriminator calculation.
2854 (write_class_enum_type): Pass another argument to write_name.
2855 (write_template_template_arg): Likewise.
2856 (make_guard_variable): Likewise.
2858 2000-08-27 Jason Merrill <jason@redhat.com>
2860 * decl.c (pushdecl): Matching decls for local externs are found in
2861 the current level. Propagate linkage information from previous
2864 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
2866 * ir.texi (Expressions): Fix typo.
2868 2000-08-25 Greg McGary <greg@mcgary.org>
2870 * tree.c (init_tree): Use ARRAY_SIZE.
2872 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2874 * error.c (cp_tree_printer): Rework.
2876 2000-08-25 Mark Mitchell <mark@codesourcery.com>
2878 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
2880 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
2881 (cp-demangle.o): Remove target.
2882 (dyn-string.o): Likewise.
2884 * decl.c (grokfndecl): Require that `main' return an `int'.
2885 * mangle.c (write_encoding): Don't mangle return types for
2886 conversion functions.
2888 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2890 * error.c (tree_formatting_info): New data type.
2891 (tree_being_formatted): New macro.
2892 (tree_formatting_flags): Likewise.
2893 (put_whitespace): Likewise.
2894 (print_tree_identifier): Likewise.
2895 (print_identifier): Likewise.
2896 (cp_tree_printer, print_function_argument_list, print_declaration,
2897 print_expression, print_function_declaration,
2898 print_function_parameter, print_type, print_cv_qualifier): New
2900 (init_error): Initialize lang_printer.
2902 2000-08-24 Jason Merrill <jason@redhat.com>
2904 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
2905 adjustment necessary.
2907 2000-08-24 Greg McGary <greg@mcgary.org>
2909 * cp-tree.h (MAIN_NAME_P): Remove macro.
2911 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
2913 * error.c (print_instantiation_context): Don't forget to flush the
2916 2000-08-23 Jason Merrill <jason@redhat.com>
2918 * typeck.c (build_ptrmemfunc): Save the input pmf.
2920 * method.c (process_modifiers): Use same_type_p.
2922 2000-08-23 Mark Mitchell <mark@codesourcery.com>
2924 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
2925 * mangle.c (write_function_type): Change prototype.
2926 (write_encoding): Don't mangle return types for
2927 constructors or destructors.
2928 (write_type): Adjust call to write_function_type.
2929 * pt.c (instantiate_template): Instantiate alternate entry points
2930 when instantiating the main function.
2932 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2934 * error.c (cp_print_error_function): Don't use embedded '\n' in
2937 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2939 * decl.c (init_decl_processing): Remove bogus initialization.
2940 * error.c (lang_print_error_function): Restore here.
2941 (init_error): Initialize print_error_function.
2943 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2945 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
2947 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
2949 * Makefile.in (error.o): Depends on diagnostic.h
2951 * cp-tree.h (problematic_instantiation_changed,
2952 record_last_problematic_instantiation, current_instantiation,
2953 print_instantiation_context): Declare.
2954 (maybe_print_template_context): Remove.
2956 * decl.c (init_decl_processing): Set print_error_function to NULL.
2957 (lang_print_error_function): Remove, since we're using a new
2960 * error.c: #include diagnostic.h
2961 (function_category): New function.
2962 (cp_diagnostic_starter): Likewise.
2963 (cp_diagnostic_finalizer): Likewise.
2964 (cp_print_error_function): Likewise.
2965 (maybe_print_instantiation_context): Likewise.
2966 (print_instantiation_full_context): Likewise.
2967 (print_instantiation_partial_context): Likewise.
2968 (print_instantiation_context): Define.
2969 (init_error): Initialize diagnostic pager and finalizer.
2971 * pt.c (problematic_instantiation_changed): Define.
2972 (record_last_problematic_instantiation): Likewise.
2973 (current_instantiation): Likewise.
2974 (maybe_print_template_context): Remove.
2975 (print_template_context): Likewise.
2976 (current_tinst_level): Make static to reflect Brendan Kehoe's
2977 change of 1995-04-13.
2978 (push_tinst_level): Call print_instantiation_context.
2980 2000-08-21 Nix <nix@esperi.demon.co.uk>
2982 * lang-specs.h: Do not process -o or run the assembler if
2985 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
2987 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
2989 * decl2.c (lang_decode_option): Disable gettext attributes for
2992 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
2994 * lex.c (lang_init_options): Default diagnostic message maximum
2995 length to 80, when line-wrapping.
2997 2000-08-20 Mark Mitchell <mark@codesourcery.com>
2999 * class.c (build_vtbl_initializer): Clear the entire
3000 vtbl_init_data. Start keeping track of the functions for which we
3001 have created vcall offsets here.
3002 (dfs_build_vcall_offset_vtbl_entries): Remove.
3003 (build_vcall_offset_vtbl_entries): Reimplement.
3004 (add_vcall_offset_vtbl_entries_r): New function.
3005 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3006 computing when vcall offsets are necessary.
3008 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3010 * decl.c (member_function_or_else): Use cp_error ... %T.
3011 (grokdeclarator): Likewise.
3012 (start_method): Likewise.
3013 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3015 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3017 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3020 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3022 * cp-tree.h (PTRMEM_OK_P): New macro.
3023 (itf_ptrmem_ok): New enumeration value.
3024 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3025 argument. Diagnose implicit pointer to member.
3026 (instantiate_type): Don't diagnose implicit pointer to member
3027 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3028 resolve_address_of_overloaded_function.
3029 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3030 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3031 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3032 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3033 (build_unary_op): Deal with single non-static member in
3036 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3038 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3040 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3042 * cp-tree.h (enum_name_string): Remove prototype.
3043 (report_case_error): Remove prototype.
3044 * cp/typeck2.c (enum_name_string): Remove.
3045 (report_case_error): Remove.
3046 * error.c (dump_expr): Deal with enum values directly.
3047 Correctly negate integer constant.
3049 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3051 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3052 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3053 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3054 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3055 (__cxa_vec_new): Use __cxa_vec_new2.
3056 (__cxa_vec_delete): Use __cxa_vec_delete2.
3058 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3060 * vec.cc (__cxa_vec_new): Set "C" linkage.
3061 (__cxa_vec_ctor): Likewise.
3062 (__cxa_vec_cctor): Likewise.
3063 (__cxa_vec_dtor): Likewise.
3064 (__cxa_vec_delete): Likewise.
3065 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3066 (__cxa_vec_ctor): Likewise.
3067 (__cxa_vec_cctor): Likewise.
3068 (__cxa_vec_dtor): Likewise.
3069 (__cxa_vec_delete): Likewise.
3071 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3073 * class.c (instantiate_type): Reinstate local variable
3074 deleted in previous change.
3076 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3079 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3081 * cp-tree.h (instantiate_type_flags): New enumeration.
3082 (instantiate_type): Change parameter.
3083 * class.c (instantiate_type): Adjust prototype. Adjust.
3084 * call.c (standard_conversion): Adjust instantiate_type call.
3085 (reference_binding): Likewise.
3086 (build_op_delete_call): Likewise.
3087 (convert_like_real): Likewise.
3088 * cvt.c (cp_convert_to_pointer): Likewise.
3089 (convert_to_reference): Likewise.
3090 * pt.c (convert_nontype_argument): Likewise.
3091 * typeck.c (build_binary_op): Likewise.
3092 (build_ptrmemfunc): Likewise.
3093 (convert_for_assignment): Likewise.
3095 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3097 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3098 (current_aggr): Define.
3099 * decl.c (grokdeclarator): Make sure a friend class is an
3100 elaborated type specifier.
3101 * parse.y (current_aggr): Remove static definition.
3102 (cp_parse_init): Adjust.
3103 (structsp): Clear and restore current_aggr.
3104 (component_decl_list): Clear current_aggr.
3106 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3107 aggregate tag on the typename's context.
3109 * pt.c (tsubst_friend_class): Return error_mark_node, if
3111 (instantiate_class_template): Ignore error_mark_node friend types.
3113 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3115 * cvt.c (warn_ref_binding): New static function, broken out of ...
3116 (convert_to_reference): ... here. Use it.
3118 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3120 * parse.y (template_arg): Add rule for template qualified with
3123 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3125 * decl2.c (add_function): Reorganize.
3126 (arg_assoc): Do not consider function template decls.
3128 2000-08-11 Jason Merrill <jason@redhat.com>
3130 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3133 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3135 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3136 (lookup_nested_tag): Likewise.
3138 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3141 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3143 * parse.y (named_complex_class_head_sans_basetype): Remove
3146 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3148 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3149 explicit TEMPLATE_ID_EXPR args.
3150 (build_expr_from_tree, case CALL_EXPR): Likewise.
3152 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3154 * decl.c (check_tag_decl): Diagnose typename's which don't
3157 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3159 * init.c (build_aggr_init): Reject bogus array initializers
3162 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3164 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3166 * cp/tinfo.cc (__dynamic_cast): Likewise.
3167 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3169 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3171 * cvt.c (convert_to_pointer_force): Fix error message when
3172 attempting to cast from ambiguous base.
3174 2000-08-08 Jason Merrill <jason@redhat.com>
3176 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3177 (tsubst_template_arg_vector): Likewise.
3179 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3180 assume that one will be as large as the union.
3182 2000-08-07 Kazu Hirata <kazu@hxi.com>
3184 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3185 * decl.c (pop_labels): Likewise.
3187 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3189 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3191 (__pointer_to_member_type_info): Likewise.
3192 (__base_class_info): Likewise.
3193 (__class_type_info): Likewise.
3194 (__si_class_type_info): Likewise.
3195 (__vmi_class_type_info): Likewise.
3196 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3197 Changed member names to match specifications.
3198 (__vmi_class_type_info::__do_find_public_src): Likewise.
3199 (__si_class_type_info::__do_dyncast): Likewise.
3200 (__vmi_class_type_info::__do_dyncast): Likewise.
3201 (__si_class_type_info::__do_upcast): Likewise.
3202 (__vmi_class_type_info::__do_upcast): Likewise.
3203 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3204 (__pbase_type_info::__pointer_catch): Likewise.
3205 (__pointer_type_info::__pointer_catch): Likewise.
3206 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3208 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3210 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3211 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3212 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3214 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3216 * cp-tree.h (add_method): Change prototype.
3217 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3218 Don't double the size of the method vector in the error case.
3219 (handle_using_decl): Adjust call to add_method.
3220 (add_implicitly_declared_members): Likewise.
3221 (clone_function_decl): Likewise.
3222 * decl2.c (check_classfn): Likewise.
3223 * semantics.c (finish_member_declaration): Likewise.
3225 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3227 * decl.c (flag_isoc94): New variable.
3229 2000-08-02 Jason Merrill <jason@redhat.com>
3231 * pt.c (do_type_instantiation): Add complain parm; don't complain
3232 if called recursively.
3233 * cp-tree.h, parse.y: Adjust.
3235 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3237 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3238 -Wno-strict-prototypes.
3240 * g++spec.c: Adjust type of second argument to
3241 lang_specific_driver, and update code as necessary.
3243 * cp-tree.h: Don't prototype min_precision here.
3244 (my_friendly_assert): Cast expression to void.
3245 * semantics.c (do_poplevel): Initialize scope_stmts.
3247 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3249 * cp-tree.h (DECL_NEEDED_P): Tweak.
3251 2000-07-28 Jason Merrill <jason@redhat.com>
3253 * lang-specs.h: Use %i in rule for .ii files.
3255 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3257 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3259 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3261 Allow indirect primary bases.
3262 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3264 (CLASSTYPE_VFIELD_PARENT): Remove.
3265 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3266 (BINFO_PRIMARY_BINFO): Remove.
3267 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3268 (BINFO_VBASE_PRIMARY_P): Likewise.
3269 (BINFO_PRIMARY_BASE_OF): New macro.
3270 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3271 (get_primary_binfo): New function.
3272 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3273 * class.c (vcall_offset_data_s): Rename to ...
3274 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3275 and add ctor_vtbl_p.
3276 (get_derived_offset): Use get_primary_binfo.
3277 (dfs_mark_primary_bases): Adjust handling of virtual primary
3279 (mark_primary_bases): Likewise.
3280 (set_primary_base): Take a binfo, not an integer, as a
3281 representation of the primary base.
3282 (indirect_primary_base_p): Remove.
3283 (determine_primary_base): Adjust for indirect primary bases.
3284 (dfs_find_final_overrider): Fix typo in coment.
3285 (update_vtable_entry_for_fn): Use get_primary_binfo.
3286 (layout_nonempty_base_or_field): Tweak.
3287 (build_base_fields): Adjust for new primary base semantics.
3288 (dfs_propagate_binfo_offsets): Remove.
3289 (propagate_binfo_offsets): Rewrite.
3290 (dfs_set_offset_for_shared_vbases): Remove.
3291 (layout_virtual_bases): Don't use it.
3292 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3294 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3295 CLASSTYPE_VFIELD_PARENT.
3296 (dfs_get_primary_binfo): New function.
3297 (get_primary_binfo): Likewise.
3298 (dump_class_hierarchy_r): Tweak printing of primary bases.
3299 (build_vtbl_initializer): Fix typo in comments. Use
3301 (build_vcall_and_vbase_vtbl_entries): Likewise.
3302 (build_vbaes_offset_vtbl_entries): Likewise.
3303 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3304 BV_VCALL_INDEX to handle indirect primary bases.
3305 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3306 (build_rtti_vtbl_entries): Likewise.
3307 * search.c (get_shared_vbase_if_not_primary): Tweak.
3308 (find_vbase_instance): Likewise.
3309 (binfo_for_vtable): Simplify.
3310 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3311 (make_binfo): Make it have 11 entries.
3313 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3315 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3316 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3317 ascertaining primaryness.
3318 (G): Remove template_args.
3319 (decl_is_template_id): New function.
3320 (write_encoding): Use decl_is_template_id.
3321 (write_name): Likewise. Handle type_decls. Get main variant of
3323 (write_nested_name): Likewise.
3324 (write_prefix): Likewise.
3325 (write_template_prefix): Likewise.
3326 (write_special_name_constructor): Remove defunct production from
3328 (write_bare_function_type): Remove comment about absent parameter.
3329 (write_template_template_arg): Add missing grammar production to
3332 2000-07-27 Jason Merrill <jason@redhat.com>
3334 * decl.c (duplicate_decls): If common_type produces a non-typedef
3335 type for a typedef, just use the old type.
3337 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3339 * cp-tree.h (function_depth): Declare.
3340 (verify_stmt_tree): Likewise.
3341 (find_tree): Likewise.
3342 * decl.c (function_depth): Give it external linkage.
3343 * optimize.c (optimize_function): Increment and decrement it.
3344 * tree.c (verify_stmt_tree_r): New function.
3345 (verify_stmt_tree): Likewise.
3346 (find_tree_r): Likewise.
3347 (find_tree): Likewise.
3349 2000-07-27 Jason Merrill <jason@redhat.com>
3351 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3353 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3355 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3357 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3358 * decl2.c (get_guard): Call cp_finish_decl, not
3359 rest_of_decl_compilation, for local guards.
3360 * lex.c (do_identifier): Remove unused variable.
3362 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3364 * parse.y: Add missing ';'.
3366 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3368 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3371 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3373 Kill strict_prototype. Backwards compatibility only for
3374 non NO_IMPLICIT_EXTERN_C systems.
3375 * cp-tree.h (flag_strict_prototype): Remove.
3376 (strict_prototype): Remove.
3377 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3378 * decl.c (maybe_push_to_top_level): Adjust.
3379 (pop_from_top_level): Adjust.
3380 (decls_match): Only allow sloppy parm matching for ancient
3382 (init_decl_processing): Adjust.
3383 (grokdeclarator): Adjust.
3384 * decl2.c (flag_strict_prototype): Remove.
3385 (strict_prototype): Remove.
3386 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3387 (lang_f_options): Remove "strict-prototype".
3388 (unsupported-options): Add "strict-prototype".
3389 * lex.c (do_identifier): Adjust.
3390 (do_scoped_id): Adjust.
3391 * parse.y (empty_parms): Adjust.
3392 * class.c (push_lang_context): Adjust.
3393 (pop_lang_context): Adjust.
3394 * typeck.c (comp_target_parms): Adjust.
3396 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3398 * decl.c (poplevel): Deal with anonymous variables at for scope.
3399 (maybe_inject_for_scope_var): Likewise.
3401 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3403 * decl.c: Remove all signal handling code, now done in toplev.c.
3405 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3407 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3409 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3412 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3414 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3415 Define my_friendly_assert and my_friendly_abort as macros
3416 which may call friendly_abort. Prototype friendly abort, not
3417 my_friendly_abort or my_friendly_assert.
3418 * decl.c (signal_catch): Report the signal caught in the error
3419 message. Call fatal directly.
3420 * typeck2.c (ack, my_friendly_assert): Delete.
3421 (my_friendly_abort): Rename to friendly_abort. Expect file,
3422 line, and function parameters. Report the abort code, then
3423 call fancy_abort. Do not mask an abort if errors have
3426 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3428 * typeck.c (comp_target_parms): Remove obsolete parameter.
3429 (comp_target_types): Adjust.
3431 2000-07-17 Jason Merrill <jason@redhat.com>
3433 * typeck.c (mark_addressable): Never set TREE_USED.
3434 * call.c (build_call): Don't abort on calls to library functions
3435 that have been declared normally.
3437 * typeck.c (build_binary_op): Fix grammar in warning.
3439 * exception.cc (__eh_free): Fix prototype.
3441 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3443 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3444 IDENTIFIER_NAMESPACE_VALUE.
3446 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3448 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3449 * method.c (use_thunk): Correct handling of vcall offsets.
3451 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3453 * .cvsignore: parse.h and parse.c have no cp- prefix.
3455 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3457 * .cvsignore: New file.
3459 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3461 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3463 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3465 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3467 * parse.h: Likewise.
3469 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3471 * class.c (layout_class_type): Add pointers to virtual bases after
3472 base classes under the old ABI.
3474 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3476 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3477 (finish_continue_stmt): Likewise.
3478 (begin_for_stmt): Remove call to note_level_for_for.
3479 (finish_goto_stmt): Change call from build_min_nt
3481 (finish_expr_stmt): Likewise.
3482 (begin_if_stmt): Likewise.
3483 (begin_while_stmt): Likewise.
3484 (finish_while_stmt): Likewise.
3485 (finish_return_stmt): Likewise.
3486 (begin_for_stmt): Likewise.
3487 (finish_for_stmt): Likewise.
3488 (finish_break_stmt): Likewise.
3489 (begin_switch_stmt): Likewise.
3490 (finish_case_label): Likewise.
3491 (genrtl_try_block): Likewise.
3492 (begin_try_block): Likewise.
3493 (begin_handler): Likewise.
3494 (begin_compound_stmt): Likewise.
3495 (finish_asm_stmt): Likewise.
3496 (finish_label_stmt): Likewise.
3497 (add_decl_stmt): Likewise.
3498 (finish_subobject): Likewise.
3499 (finish_decl_cleanup): Likewise.
3500 (finish_named_return_value): Likewise.
3501 (setup_vtbl_ptr): Likewise.
3502 (add_scope_stmt): Likewise.
3503 * decl.c (finish_constructor_body): Likewise.
3504 (finish_destructor_body): Likewise.
3505 * optimize.c (copy_body_r): Likewise.
3506 (initialize_inlined_parameters): Likewise.
3507 (declare_return_variable): Likewise.
3508 (expand_call_inline): Likewise.
3510 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3512 * semantics.c (expand_body): Sync interface information
3513 at the end of function body expansion.
3515 2000-07-09 Jason Merrill <jason@redhat.com>
3517 * init.c (build_new_1): Bail early if the call to new fails.
3519 * decl.c (compute_array_index_type): Check specifically for
3520 an INTEGER_CST, not just TREE_CONSTANT.
3522 * decl.c (duplicate_decls): Don't call duplicate_decls on
3523 the DECL_TEMPLATE_RESULT.
3524 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3527 * error.c (dump_template_bindings): Don't crash if we had an
3528 invalid argument list.
3530 * typeck.c (c_expand_start_case): Do narrowing here.
3531 * semantics.c (finish_switch_cond): Not here.
3533 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3535 * parse.y (asm_clobbers): Do string concatenation.
3537 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3539 * decl.c (pushtag): Don't put local classes in template functions
3540 on the local_classes list.
3542 2000-07-04 Scott Snyder <snyder@fnal.gov>
3544 * decl2.c (get_guard): Add missing return for old ABI local
3547 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3549 * cp-tree.h (char_type_p): New function.
3550 * decl.c (init_decl_processing): Don't initialize
3551 signed_wchar_type_node or unsigned_wchar_type_node.
3552 (complete_array_type): Handle brace-enclosed string-constants.
3553 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3554 * tree.c (char_type_p): New function.
3555 * typeck2.c (digest_init): Use char_type_p.
3557 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3559 * pt.c (tsubst): Don't layout type, if it's error_mark.
3561 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3563 * pt.c (instantiate_pending_templates): Reset template level.
3565 2000-07-05 Jason Merrill <jason@redhat.com>
3567 * call.c (joust): Don't complain about `operator char *()' beating
3568 `operator const char *() const'.
3570 2000-07-04 scott snyder <snyder@fnal.gov>
3571 Jason Merrill <jason@redhat.com>
3573 * repo.c (repo_get_id): Handle the case where a class with virtual
3574 bases has a null TYPE_BINFO_VTABLE.
3576 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3577 Jason Merrill <jason@redhat.com>
3579 * parse.y (member_init): Just pass in the type.
3580 * init.c (expand_member_init): Handle getting a type.
3582 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3583 Jason Merrill <jason@redhat.com>
3585 * decl.c (finish_function): Warn if a function has no return
3587 Suggested by Andrew Koenig.
3588 * typeck.c (check_return_expr): Do set current_function_returns_value
3589 if we got an error_mark_node.
3591 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3593 * decl2.c (push_decl_namespace): Push the original namespace.
3595 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3597 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3598 * semantics.c (begin_class_definition): Clear it.
3600 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3602 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3603 (genrtl_expr_stmt): Likewise.
3604 (genrtl_decl_stmt): Likewise.
3605 (genrtl_if_stmt): Likewise.
3606 (genrtl_while_stmt): Likewise.
3607 (genrtl_do_stmt): Likewise.
3608 (genrtl_return_stmt): Likewise.
3609 (genrtl_for_stmt): Likewise.
3610 (genrtl_break_stmt): Likewise.
3611 (genrtl_continue_stmt): Likewise.
3612 (genrtl_scope_stmt): Likewise.
3613 (genrtl_switch_stmt): Likewise.
3614 (genrtl_case_label): Likewise.
3615 (genrtl_begin_compound_stmt): Likewise.
3616 (genrtl_finish_compound_stmt): Likewise.
3617 (genrtl_compound_stmt): Likewise.
3618 (genrtl_asm_stmt): Likewise.
3620 * init.c (begin_init_stmts): Remove call to
3621 genrtl_begin_compound_stmt.
3622 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3624 * semantics.c (lang_expand_stmt): Changed call to
3625 genrtl_compound_stmt to ignore return value.
3627 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3629 * mangle.c (canonicalize_for_substitution): Return the canonical
3632 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3634 * typeck.c (commonparms): Remove obstack manipulations.
3636 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3638 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3640 * Makefile.in (OBJS): Added ../c-semantics.o.
3641 (OBJDEPS): Likewise.
3643 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3645 (struct stmt_tree): Added comment.
3646 (current_function_name_declared): Removed.
3647 (stmts_are_full_exprs_p): Likewise.
3648 (genrtl_do_pushlevel): Likewise.
3649 (genrtl_clear_out_block): Likewise.
3650 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3651 (DECL_ANON_UNION_ELEMS): Likewise.
3652 (emit_local_var): Likewise.
3653 (make_rtl_for_local_static): Likewise.
3654 (do_case): Likewise.
3655 (expand_stmt): Likewise.
3656 (genrtl_decl_cleanup): Likewise.
3657 (c_expand_asm_operands): Likewise.
3658 (c_expand_return): Likewise.
3659 (c_expand_start_case): Likewise.
3661 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3662 (emit_local_var): Likewise.
3663 (initialize_local_var): Change reference to
3664 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3665 Change reference to stmts_are_full_exprs_p to
3666 current_stmt_tree->stmts_are_full_exprs_p.
3667 (push_cp_function_context): Likewise.
3669 * expect.c (expand_throw): Change reference to
3670 stmts_are_full_exprs_p.
3672 * init.c (build_aggr_init): Change reference to
3673 stmts_are_full_exprs_p.
3674 (build_vec_init): Likewise.
3676 * optimize.c (maybe_clone_body): Change reference to
3677 current_function_name_declared to
3678 cp_function_chain->name_declared.
3680 * pt.c (instantiate_decl): Change reference to
3681 current_function_name_declared to
3682 cp_function_chain->name_declared.
3684 * semantics.c (expand_cond): Moved declaration to c-common.h.
3685 (genrtl_do_pushlevel): Moved to c-semantics.c.
3686 (genrtl_clear_out_block): Likewise.
3687 (genrtl_goto_stmt): Likewise.
3688 (genrtl_expr_stmt): Likewise.
3689 (genrtl_decl_stmt): Likewise.
3690 (gerntl_if_stmt): Likewise.
3691 (genrtl_while_stmt): Likewise.
3692 (genrtl_do_stmt): Likewise.
3693 (genrtl_return_stmt): Likewise.
3694 (genrtl_for_stmt): Likewise.
3695 (genrtl_break_stmt): Likewise.
3696 (genrtl_continue_stmt): Likewise.
3697 (genrtl_scope_stmt): Likewise.
3698 (genrtl_switch_stmt): Likewise.
3699 (genrtl_case_label): Likewise.
3700 (genrtl_begin_compound_stmt): Likewise.
3701 (genrtl_finish_compound_stmt): Likewise.
3702 (genrtl_compound_stmt): Likewise.
3703 (genrtl_asm_stmt): Likewise.
3704 (genrtl_decl_cleanup): Likewise.
3705 (expand_cond): Likewise.
3706 (expand_stmt): Renamed to ...
3707 (lang_expand_stmt): ... this.
3708 (lang_expand_expr_stmt): Initialize.
3709 (set_current_function_name_declared): Likewise.
3710 (stmts_are_full_exprs_p): Likewise.
3711 (current_function_name_declared): Likewise.
3712 (anon_aggr_type_p): Likewise.
3713 (do_poplevel): Change reference to
3714 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3715 Change reference to stmts_are_full_exprs_p to
3716 current_stmt_tree->stmts_are_full_exprs_p.
3717 (add_tree): Likewise.
3718 (finish_expr_stmt): Likewise.
3719 (prep_stmt): Likewise.
3720 (lang_expand_stmt): Likewise.
3721 (begin_compound_stmt): Change reference to
3722 current_function_name_declared to
3723 cp_function_chain->name_declared and call to
3724 current_function_name_declared().
3725 (setup_vtbl_ptr): Likewise.
3726 (genrtl_do_poplevel): Removed.
3728 2000-06-30 Jason Merrill <jason@redhat.com>
3730 * init.c (init_init_processing): Go back to aligning like
3731 double_type_node for old ABI.
3732 (get_cookie_size): Make cookie larger if we get a type that needs
3734 (build_vec_delete): Call it.
3736 * typeck.c (qualify_type_recursive): New fn.
3737 (composite_pointer_type): Use it.
3738 (build_binary_op): Use composite_pointer_type.
3740 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3741 Jason Merrill <jason@redhat.com>
3743 * typeck.c (check_return_expr): Don't complain about returning
3744 NULL from operator new if -fcheck-new.
3745 * cp-tree.h: Declare flag_check_new here.
3748 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3750 * mangle.c (find_substitution): Use same_type_p.
3751 (write_encoding): Don't check for substitutions.
3753 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3755 * parse.y (expr_no_comma_rangle): New non-terminal.
3756 (template_parm): Use it for default parameter case.
3757 (template_arg): Use it.
3758 (expr_no_commas): Remove commented out undefined extensions.
3759 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3760 * parse.h, parse.c: Rebuilt.
3762 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3764 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3765 (finish_asm_stmt): Do it here, instead.
3767 * cp-tree.h (ridpointers): Don't declare.
3768 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3769 (record_builtin_java_type): Likewise.
3770 (init_decl_processing): Likewise.
3771 * lex.c: Move inclusion of lex.h.
3772 (ridpointers): Don't define.
3773 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3775 * lex.h (enum rid): Rename to ...
3776 (enum cp_rid): ... this.
3777 (ridpointers): Don't declare.
3778 * parse.y: Move inclusion of lex.h.
3779 * parse.c: Regenerated.
3780 * spew.c: Move inclusion of lex.h.
3782 * cp-tree.h (struct language_function): Remove temp_name_counter.
3783 (temp_name_counter): Remove.
3784 (get_temp_name): Change prototype.
3785 (get_guard): New function.
3786 (get_guard_cond): Likewise.
3787 (set_guard): Likewise.
3788 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3789 * decl.c (expand_static_init): Use get_guard and friends to
3790 implement guard variables.
3791 * decl2.c (get_temp_name): Assume that the variables created are
3793 (get_sentry): Rename to ...
3794 (get_guard): ... this. Implement new ABI guard variables.
3795 (get_guard_bits): New function.
3796 (get_guard_cond): Likewise.
3797 (set_guard): Likewise.
3798 (start_static_initialization_or_destruction): Use them.
3799 (do_static_initialization): Replace sentry with guard throughout.
3800 (do_static_destruction): Likewise.
3801 * init.c (create_temporary_var): Add comment.
3803 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3805 * mangle.c (find_substitution): Use same_type_p.
3806 (write_encoding): Don't check for substitutions.
3808 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3810 * parse.y (expr_no_comma_rangle): New non-terminal.
3811 (template_parm): Use it for default parameter case.
3812 (template_arg): Use it.
3813 (expr_no_commas): Remove commented out undefined extensions.
3814 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3815 * parse.h, parse.c: Rebuilt.
3817 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3819 * cp-tree.h (flag_const_strings): Remove.
3820 (warn_parentheses): Likewise.
3821 (warn_format): Likewise.
3822 (common_type): Likewise.
3823 (default_conversion): Likewise.
3824 (build_binary_op): Likewise.
3825 (cp_build_binary_op): New macro.
3826 * call.c (build_new_op): Use cp_build_binary_op instead of
3828 * class.c (build_vtable_entry_ref): Likewise.
3829 * decl.c (expand_static_init): Likewise.
3830 (compute_array_index_type): Likewise.
3831 (build_enumerator): Likewise.
3832 * decl2.c (delete_sanity): Likewise.
3833 (start_static_initialization_or_destruction): Likewise.
3834 * error.c (dump_type_suffix): Likewise.
3835 * init.c (resolve_offset_ref): Likewise.
3836 (build_new): Likewise.
3837 (build_new_1): Likewise.
3838 (build_vec_delete_1): Likewise.
3839 (build_vec_init): Likewise.
3840 (build_delete): Likewise.
3841 * rtti.c (synthesize_tinfo_fn): Likewise.
3842 (synthesize_tinfo_var): Likewise.
3843 * search.c (expand_upcast_fixups): Likewise.
3844 (fixup_all_virtual_upcast_offsets): Likewise.
3845 * typeck.c (build_array_ref): Likewise.
3846 (get_member_function_from_ptrfunc): Likewise.
3847 (build_binary_op): Add parameter.
3848 (pointer_int_sum): Use cp_build_binary_op.
3849 (pointer_diff): Likewise.
3850 (build_modify_expr): Likewise.
3851 (get_delta_difference): Likewise.
3852 (build_ptrmemfunc): Likewise.
3854 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3856 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3857 * decl.c (create_implicit_typedef): Adjust.
3858 * decl2.c (build_artificial_parm): Adjust.
3859 * method.c (implicitly_declare_fn): Adjust.
3860 * pt.c (push_inline_template_parms_recursive): Adjust.
3861 (process_template_parm): Adjust.
3862 (overloaded_template_name): Adjust.
3863 * semantics.c (finish_template_template_parm): Adjust.
3865 2000-06-28 Mark Mitchell <mark@codesourcery.com>
3867 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
3868 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
3869 where to emit thunks.
3870 (build_vtt): Adjust call to build_vtt_inits.
3871 (build_vtt_inits): Add parameter to indicate whether or not
3872 sub-VTTs for virtual bases should be included. Adjust handling of
3873 construction vtables.
3874 (get_matching_base): New function.
3875 (dfs_build_vtt_inits): Rename to ...
3876 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
3877 construction vtables.
3878 (dfs_fixup_binfo_vtbls): Likewise.
3879 (build_ctor_vtbl_groups): Build construction vtables for virtual
3881 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
3882 to build construction vtbls.
3883 (dfs_accumulate_vtbl_inits): Adjust handling of
3884 construction vtables.
3886 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
3889 2000-06-27 Mark Mitchell <mark@codesourcery.com>
3891 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
3893 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3895 * search.c (hides): Remove.
3896 (is_subobject_of_p): Add most_derived parameter. Use
3898 (lookup_field_queue_p): Adjust.
3899 (lookup_field_r): Adjust.
3901 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3903 * decl2.c (handle_class_head): Bash typedefs to the type's main
3906 2000-06-25 Mark Mitchell <mark@codesourcery.com>
3908 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
3909 (begin_global_stmt_expr): ... this.
3910 (genrtl_finish_stmt_expr): Rename to ...
3911 (finish_global_stmt_expr): ... this.
3912 * init.c (begin_init_stmts): Adjust calls.
3913 (finish_init_stmts): Likewise.
3914 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
3915 (begin_global_stmt_expr): ... this.
3916 (genrtl_finish_stmt_expr): Rename to ...
3917 (finish_global_stmt_expr): ... this.
3919 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3921 * search.c (lookup_member): Fix typo in comment.
3923 2000-06-24 Jason Merrill <jason@redhat.com>
3925 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
3926 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
3928 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3930 * parse.y (complex_direct_notype_declarator): Support global_scope.
3931 * Makefile.in: Adjust conflict count.
3933 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3935 * parse.y (template_arg): Convert TEMPLATE_DECL
3936 that is a template template paramter to
3937 TEMPLATE_TEMPLATE_PARM here.
3939 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3940 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
3941 (copy_template_template_parm): Adjust prototype.
3942 * decl.c (grokdeclarator): Remove dead code.
3943 * pt.c (process_template_parm): Tidy.
3944 (lookup_template_class): Construct nodes in
3945 copy_template_template_parm.
3946 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
3947 lookup_template_class. Use TYPE_TI_TEMPLATE.
3948 * tree.c (copy_template_template_parm): Add NEWARGS
3950 (mapcar): Adjust call to copy_template_template_parm.
3951 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
3952 * method.c (build_template_template_parm_names): Change error
3953 code to avoid compilation warning.
3955 * gxxint.texi: Document template template parameter
3958 2000-06-21 Alex Samuel <samuel@codesourcery.com>
3960 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
3961 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
3962 (cp-demangle.o): New rule.
3963 (dyn-string.o): Likewise.
3964 * inc/cxxabi.h (__cxa_demangle): New declaration.
3966 2000-06-22 Mark Mitchell <mark@codesourcery.com>
3968 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
3969 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
3970 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
3972 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
3973 (make_thunk): Change prototype.
3974 (emit_thunk): Rename to use_thunk.
3975 (mangle_thunk): Change prototype.
3976 * class.c (get_derived_offset): Simplify.
3977 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
3978 BV_GENERATE_THUNK_WITH_VTABLE_P.
3979 (build_primary_vtable): Simplify.
3980 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
3981 (dfs_find_base): Remove.
3982 (update_vtable_entry_for_fn): Correct bug in finding the base
3983 where a virtual function was first declared. Figure out whether
3984 or not to emit a vcall-thunk with the vtables in which it appears.
3985 Correct logic for deciding whether to use an ordinary thunk, or a
3987 (finish_struct_1): Remove unnecssary code.
3988 (build_vtbl_initializer): Use ssize_int for the running counter of
3990 (build_vtbl_initializer): Only use vcall thunks where necessary.
3991 Mark thunks as needing to be emitted with their vtables, or not.
3992 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
3993 indices. Use size_binop.
3994 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
3995 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
3997 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
3998 (build_vtable_entry): Mark thunks as needing to be emitted with
3999 their vtables, or not.
4000 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4001 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4003 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4005 * error.c (dump_expr): Use BV_FN.
4006 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4008 * method.c (make_thunk): Likewise.
4009 (emit_thunk): Rename to use_thunk. Allow callers to decide
4010 whether or not to actually emit the thunk. Adjust for changes in
4011 representation of vcall offsets.
4012 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4013 * semantics.c (emit_associated_thunks): New function.
4014 (expand_body): Use it.
4015 * ir.texi: Adjust decriptions of thunks.
4017 2000-06-22 Jason Merrill <jason@redhat.com>
4019 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4020 (tsubst_friend_function): Copy it here.
4022 * decl.c (grok_op_properties): Fix typo.
4024 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4027 * pt.c (check_explicit_specialization): Clarify error.
4029 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4030 an old OVERLOAD when we're declaring a non-function.
4031 (pushdecl, destroy_local_var): Check for error_mark_node.
4032 (warn_extern_redeclared_static): Also bail early if
4034 (push_overloaded_decl): Ignore an old error_mark_node.
4036 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4038 * call.c (build_x_va_arg): Check if in a template decl.
4039 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4041 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4043 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4045 * decl.c (check_goto): Computed gotos assumed OK.
4047 2000-06-20 Jason Merrill <jason@redhat.com>
4049 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4050 for which we don't need to look for instantiations.
4052 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4054 * parse.y (program): Always call finish_translation_unit.
4055 * parse.c, parse.h: Rebuilt.
4057 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4059 * method.c: Don't include hard-reg-set.h.
4061 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4063 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4065 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4067 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4068 * cvt.c (cp_convert_to_pointer): Likewise.
4069 (convert_to_void): Likewise.
4070 * error.c (dump_expr): Likewise.
4071 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4072 * init.c (build_delete): Likewise.
4073 * method.c (emit_thunk): Likewise.
4074 * optmize.c (declare_return_variable): Likewise.
4075 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4076 (get_typeid): Likewise.
4077 (build_dynamic_cast_1): Likewise.
4078 * typeck.c (composite_pointer_type): Likewise.
4079 (common_type): Likewise.
4080 (build_indirect_ref): Likewise.
4081 (build_binary_op): Likewise.
4082 (build_x_compound_expr): Likewise.
4083 (check_return_expr): Likewise.
4084 * typeck2.c (add_exception_specifier): Likewise.
4086 * mangle.c (write_method_parms): Use direct comparison for end
4089 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4091 * cp-tree.h (genrtl_try_block): Declare function.
4092 (genrtl_handler): Likewise.
4093 (genrtl_catch_block): Likewise.
4094 (genrtl_ctor_stmt): Likewise.
4095 (genrtl_subobject): Likewise.
4096 (genrtl_decl_cleanup): Likewise.
4097 (genrtl_do_poplevel): Likewise.
4098 (genrtl_do_pushlevel): Likewise.
4099 (genrtl_clear_out_block): Likewise.
4100 (genrtl_goto_stmt): Likewise.
4101 (genrtl_expr_stmt): Likewise.
4102 (genrtl_decl_stmt): Likewise.
4103 (genrtl_if_stmt): Likewise.
4104 (genrtl_while_stmt): Likewise.
4105 (genrtl_do_stmt): Likewise.
4106 (genrtl_return_stmt): Likewise.
4107 (genrtl_for_stmt): Likewise.
4108 (genrtl_break_stmt): Likewise.
4109 (genrtl_continue_stmt): Likewise.
4110 (genrtl_scope_stmt): Likewise.
4111 (genrtl_switch_stmt): Likewise.
4112 (genrtl_case_label): Likewise.
4113 (genrtl_begin_compound_stmt): Likewise.
4114 (genrtl_finish_compound_stmt): Likewise.
4115 (genrtl_compound_stmt): Likewise.
4116 (genrtl_asm_stmt): Likewise.
4117 (genrtl_named_return_value): Likewise.
4118 (genrtl_begin_stmt_expr): Likewise.
4119 (genrtl_finish_stmt_expr): Likewise.
4120 (finish_for_stmt): Removed first argument.
4121 (finish_switch_stmt): Likewise.
4123 * semantics.c (genrtl_try_block): Define function.
4124 (genrtl_handler): Likewise.
4125 (genrtl_catch_block): Likewise.
4126 (genrtl_ctor_stmt): Likewise.
4127 (genrtl_subobject): Likewise.
4128 (genrtl_decl_cleanup): Likewise.
4129 (genrtl_do_poplevel): Likewise.
4130 (genrtl_do_pushlevel): Likewise.
4131 (genrtl_clear_out_block): Likewise.
4132 (genrtl_goto_stmt): Likewise.
4133 (genrtl_expr_stmt): Likewise.
4134 (genrtl_decl_stmt): Likewise.
4135 (genrtl_if_stmt): Likewise.
4136 (genrtl_while_stmt): Likewise.
4137 (genrtl_do_stmt): Likewise.
4138 (genrtl_return_stmt): Likewise.
4139 (genrtl_for_stmt): Likewise.
4140 (genrtl_break_stmt): Likewise.
4141 (genrtl_continue_stmt): Likewise.
4142 (genrtl_scope_stmt): Likewise.
4143 (genrtl_switch_stmt): Likewise.
4144 (genrtl_case_label): Likewise.
4145 (genrtl_begin_compound_stmt): Likewise.
4146 (genrtl_finish_compound_stmt): Likewise.
4147 (genrtl_compound_stmt): Likewise.
4148 (genrtl_asm_stmt): Likewise.
4149 (genrtl_named_return_value): Likewise.
4150 (genrtl_begin_stmt_expr): Likewise.
4151 (genrtl_finish_stmt_expr): Likewise.
4152 (finish_for_stmt): Removed first argument and generate rtl
4154 (finish_switch_stmt): Likewise.
4155 (do_poplevel): Removed generate rtl specific code.
4156 (do_pushlevel): Likewise.
4157 (add_tree): Likewise.
4158 (finish_goto_stmt): Likewise.
4159 (finish_expr_stmt): Likewise.
4160 (begin_if_stmt): Likewise.
4161 (finish_if_stmt_cond): Likewise.
4162 (finish_then_clause): Likewise.
4163 (begin_else_clause): Likewise.
4164 (finish_else_clause): Likewise.
4165 (finish_if_stmt): Likewise.
4166 (clear_out_block): Likewise.
4167 (begin_while_stmt): Likewise.
4168 (finish_while_stmt_cond): Likewise.
4169 (finish_while_stmt): Likewise.
4170 (begin_do_stmt): Likewise.
4171 (finish_do_body): Likewise.
4172 (finish_do_stmt): Likewise.
4173 (finish_return_stmt): Likewise.
4174 (begin_for_stmt): Likewise.
4175 (finish_for_init_stmt): Likewise.
4176 (finish_for_cond): Likewise.
4177 (finish_for_expr): Likewise.
4178 (finish_break_stmt): Likewise.
4179 (finish_continue_stmt): Likewise.
4180 (begin_switch_stmt): Likewise.
4181 (finish_switch_cond): Likewise.
4182 (finish_case_label): Likewise.
4183 (begin_try_block): Likewise.
4184 (begin_function_try_block): Likewise.
4185 (finish_try_block): Likewise.
4186 (finish_cleanup_try_block): Likewise.
4187 (finish_cleanup): Likewise.
4188 (finish_function_try_block): Likewise.
4189 (finish_handler_sequence): Likewise.
4190 (finish_function_handler_sequence): Likewise.
4191 (begin_handler): Likewise.
4192 (finish_handler_parms): Likewise.
4193 (begin_catch_block): Likewise.
4194 (finish_handler): Likewise.
4195 (begin_compound_stmt): Likewise.
4196 (finish_compound_stmt): Likewise.
4197 (finish_asm_stmt): Likewise.
4198 (finish_label_stmt): Likewise.
4199 (finish_label_decl): Likewise.
4200 (finish_subobject): Likewise.
4201 (finish_decl_cleanup): Likewise.
4202 (finish_named_return_value): Likewise.
4203 (begin_stmt_expr): Likewise.
4204 (finish_stmt_expr): Likewise.
4206 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4207 to call genrtl_expr_stmt when appropriate.
4209 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4210 begin_compound_expr to call genrtl_begin_stmt_expr and
4211 genrtl_begin_compound_expr when appropriate.
4212 (finish_init_stmts): Changed calls to finish_compound_expr and
4213 finish_stmt_expr to call genrtl_finish_compound_expr and
4214 genrtl_finish_stmt_expr when appropriate.
4215 (expand_default_init): Changed call to finish_expr_stmt to call
4216 genrtl_expr_stmt when appropriate.
4217 (build_vec_init): Likewise.
4219 * parse.y (simple_stmt): Removed first argument from call to
4220 finish_for_stmt. Removed first argument from call to
4223 * parse.c: Regenerated.
4225 * pt.c (tsubst_expr): Removed first argument from call to
4226 finish_for_stmt. Removed first argument from call to
4229 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4231 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4232 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4234 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4235 (cplus_tree_code_length[]): Likewise.
4236 (cplus_tree_code_name[]): Likewise.
4237 (init_parse): Added call to add_c_tree_codes. Changed
4238 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4240 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4242 * cp-tree.h (finish_mem_initializers): Declare.
4243 (count_trees): Likewise.
4244 * parse.y (base_init): Use finish_mem_initializers.
4245 * semantics.c (finish_mem_initializers): New function.
4247 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4248 the number of trees.
4250 (count_trees): Don't use it.
4252 2000-06-15 Jason Merrill <jason@redhat.com>
4254 * tree.c (count_trees): New debugging function.
4256 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4257 * init.c (build_member_call): Pull out the name of a DECL.
4259 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4260 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4261 * optimize.c (optimize_function): Not here.
4262 * pt.c (instantiate_decl): Push to TV_PARSE.
4264 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4266 * cp-tree.h (struct language_function): Remove x_base_init_list
4267 and x_member_init_list.
4268 (current_base_init_list): Remove.
4269 (current_member_init_list): Likewise.
4270 (setup_vtbl_ptr): Change prototype.
4271 (emit_base_init): Likewise.
4272 (expand_member_init): Likewise.
4273 (reinit_parse_for_function): Remove.
4274 * decl.c (save_function_data): Don't clear x_base_init_list and
4276 (mark_language_function): Don't mark them.
4277 * init.c (perform_member_init): Tweak comment.
4278 (sort_member_init): Take the list of initializers as an argument.
4279 (sort_base_init): Likewise.
4280 (emit_base_init): Likewise.
4281 (expand_member_init): Return the initializer. Don't use global
4283 * lex.c (reinit_parse_for_function): Remove.
4284 * method.c (build_template_parm_names): Correct substitution.
4285 (do_build_copy_constructor): Don't use current_member_init_list
4286 and current_base_init_list.
4287 (synthesize_method): Likewise.
4288 * parse.y (base_init): Split mem-initializers into
4289 base-initializers and field-initializers.
4290 (member_init_list): Build up the list here.
4291 (member_init): Return the initializer.
4292 (fn.depfn): Don't use reinit_parse_for_function.
4293 * parse.c: Regenerated.
4294 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4296 (tsubst_expr): Don't use current_member_init_list
4297 and current_base_init_list.
4298 (tsubst_expr_values): Rename to ...
4299 (tsubst_initializer_list): ... this. Use convert_from_reference.
4300 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4301 and current_base_init_list.
4302 (begin_function_definition): Don't call reinit_parse_for_function.
4304 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4306 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4309 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4311 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4313 * cp-tree.h (IF_COND): Move to c-common.h.
4314 (THEN_CLAUSE): Likewise.
4315 (ELSE_CLAUSE): Likewise.
4316 (WHILE_COND): Likewise.
4317 (WHILE_BODY): Likewise.
4318 (DO_COND): Likewise.
4319 (DO_BODY): Likewise.
4320 (RETURN_EXPR): Likewise.
4321 (EXPR_STMT_EXPR): Likewise.
4322 (FOR_INIT_STMT): Likewise.
4323 (FOR_COND): Likewise.
4324 (FOR_EXPR): Likewise.
4325 (FOR_BODY): Likewise.
4326 (SWITCH_COND): Likewise.
4327 (SWITCH_BODY): Likewise.
4328 (CASE_LOW): Likewise.
4329 (CASE_HIGH): Likewise.
4330 (GOTO_DESTINATION): Likewise.
4331 (COMPOUND_BODY): Likewise.
4332 (ASM_CV_QUAL): Likewise.
4333 (ASM_STRING): Likewise.
4334 (ASM_OUTPUTS): Likewise.
4335 (ASM_INPUTS): Likewise.
4336 (ASM_CLOBBERS): Likewise.
4337 (DECL_STMT_DECL): Likewise.
4338 (STMT_EXPR_STMT): Likewise.
4339 (LABEL_STMT_LABEL): Likewise.
4340 (SCOPE_BEGIN_P): Likewise.
4341 (SCOPE_END_P): Likewise.
4342 (SCOPE_STMT_BLOCK): Likewise.
4343 (SCOPE_NULLIFIED_P): Likewise.
4344 (SCOPE_NO_CLEANUPS_P): Likewise.
4345 (SCOPE_PARTIAL_P): Likewise.
4346 (ASM_VOLATILE_P): Likewise.
4347 (STMT_LINENO): Likewise.
4348 (STMT_LINENO_FOR_FN_P): Likewise.
4350 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4351 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4352 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4353 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4354 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4356 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4358 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4359 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4361 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4362 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4363 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4365 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4367 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4368 * class.c (dfs_find_final_overrider): Set it appropriately.
4369 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4370 avoid unneeded secondary vptrs.
4372 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4374 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4375 (check_bitfield_decl, check_field_decl): Likewise.
4376 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4377 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4378 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4379 (xfer_tag, finish_enum): Likewise.
4380 * decl2.c (finish_builtin_type): Likewise.
4381 * init.c (init_init_processing): Likewise.
4382 * pt.c (instantiate_class_template): Likewise.
4383 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4384 * cp-tree.h (struct lang_type): Add user_align member.
4385 (CLASSTYPE_USER_ALIGN): Define.
4387 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4389 * Make-lang.in (c++.install-common): Install g++-cross in
4390 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4391 $(target_alias)-g++ and $(target_alias)-c++.
4393 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4395 * class.c (vcall_offset_data_s): Add last_init and fns.
4396 (overrides): Rename to same_signature_p.
4397 (dfs_find_final_overrider): Adjust accordingly.
4398 (mark_overriders): Likewise.
4399 (warn_hidden): Likewise.
4400 (build_vtbl_initializer): Reorganize machinery for building things
4401 at negative offsets.
4402 (build_vcall_and_vbase_vtbl_entries): Likewise.
4403 (build_vbase_offset_vtbl_entries): Likewise.
4404 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4405 offset entries. Do not create two entries for functions with the
4407 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4408 (build_rtti_vtbl_entries): Reorganize machinery for building things
4409 at negative offsets.
4411 * optimize.c (expand_call_inline): Don't recurse into the code
4412 used to initialize the parameters more than once.
4414 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4416 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4417 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4418 (find_substitution): Only use the `Sa' substitution for
4419 std::allocator, not instantiations of it.
4420 (write_template_prefix): Move comment. Only use a TREE_LIST to
4421 represent substitutions for a member template.
4422 (write_array_type): Mangle array dimensions correctly.
4423 * optimize.c (maybe_clone_body): Copy more information from the
4425 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4426 on the regenerated declaration.
4428 2000-06-11 Chip Salzenberg <chip@valinux.com>
4429 Mark Mitchell <mark@codesourcery.com>
4431 * class.c (build_vtable): Clarify comment.
4432 (build_ctor_vtbl_group): Pass the most derived type to
4435 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4437 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4439 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4441 * decl.c (add_binding): Handle duplicate declarations of external
4444 2000-06-09 Chip Salzenberg <chip@valinux.com>
4445 Mark Mitchell <mark@codesourcery.com>
4447 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4449 (write_signed_number): New macro.
4450 (write_unsigned_number): Likewise.
4451 (write_source_name): Use them.
4452 (write_number): Handle signed and unsigned values.
4453 (write_integer_cst): Use tree_int_cst_sgn, and use
4454 write_unsigned_number or write_signed_number as appropriate.
4455 (write_discriminator): Use write_unsigned_number or
4456 write_signed_number as appropriate.
4457 (write_template_arg_literal): Likewise.
4458 (write_array_type): Use tree_low_cst.
4459 (write_template_parm): Use write_unsigned_number or
4460 write_signed_number as appropriate.
4461 (write_substitution): Adjust call to write_number.
4462 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4463 (write_expression): Handle non-type template arguments of
4464 reference type correctly.
4465 (mangle_thunk): Use write_signed_number.
4467 2000-06-09 Chip Salzenberg <chip@valinux.com>
4469 * mangle.c (find_substition): Don't mangle objects with typename
4470 substitutions (e.g. "cin" as "Si").
4472 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4474 * call.c (add_candidate): Use ggc_alloc_cleared.
4475 * decl.c (lookup_label): Likewise.
4476 * lex.c (retrofit_lang_decl): Likewise.
4478 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4480 * semantics.c (expand_body): Push to TV_EXPAND.
4481 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4482 * decl.c (start_function): Always call announce_function.
4484 * tinfo2.cc: Just declare abort.
4486 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4488 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4489 whenever @ is a symbolic name.
4491 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4493 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4495 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4497 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4498 DECL_ASSEMBLER_NAME.
4500 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4502 * decl2.c (c_language): Define.
4504 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4506 * lex.c (lang_init_options): Tweak.
4508 * decl2.c: Remove #inclusion of diagnostic.h
4509 (lang_decode_option): Move diagnostic formatting options to
4512 * lang-options.h: Remove documentation for diagnostic options.
4514 * Makefile.in (lex.o): Depends upon diagnostic.h
4516 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4518 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4519 the same DECL_RESULT, it's not a redefinition.
4520 * pt.c (tsubst_decl): Remove code to handle illegal
4523 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4525 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4527 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4529 * search.c (maybe_suppress_debug_info): Don't check
4530 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4532 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4535 Remember instantiation context in deferred instantiations.
4536 * cp-tree.h (struct tinst_level): Remove.
4537 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4538 * pt.c (current_tinst_level): Now a tree.
4539 (print_template_context, push_tinst_level, pop_tinst_level,
4540 tinst_for_decl): Adjust.
4541 (reopen_tinst_level): New fn.
4542 (init_pt): Register current_tinst_level as a root.
4543 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4544 of the pending templates list.
4545 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4546 * lex.c (extract_interface_info): Adjust.
4547 * decl2.c (warn_if_unknown_interface): Adjust.
4549 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4551 * class.c (indirect_primary_base_p): New function.
4552 (determine_primary_base): Use it.
4554 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4556 Update new-abi dynamic cast algorithm.
4557 * tinfo.cc (__class_type_info::__dyncast_result): Add
4558 whole_details. Adjust constructor.
4559 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4560 Avoid unnecessary searching.
4561 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4563 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4565 * decl.c (init_decl_processing): Don't call record_component_aliases.
4566 * tree.c (build_cplus_array_type_1): Likewise.
4568 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4570 * ir.texi: Correct typo.
4571 * mangle.c (write_expression): Handle non-type template arguments
4572 with reference type.
4573 * method.c (build_overload_value): Likewise.
4574 * pt.c (convert_nontype_argument): Explicitly represent conversion
4575 to a reference with an ADDR_EXPR.
4576 (unify): Always unify arguments in left-to-right order.
4578 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4579 Mark Mitchell <mark@codesourcery.com>
4581 * Make-lang.in (CXX_SRCS): Add mangle.c.
4582 * Makefile.in (CXX_OBJS): Add mangle.o.
4583 (mangle.o): New rule.
4585 * class.c (local_classes): New variable.
4586 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4587 (get_vtt_name): Use mangle_vtt_name for new ABI.
4588 (init_class_processing): Initialize local_classes.
4589 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4590 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4591 (std_identifier): New macro.
4592 (DECL_VOLATILE_MEMFUNC_P): New macro.
4593 (DECL_NAMESPACE_STD_P): Likewise.
4594 (local_classes): Declare.
4595 (get_mostly_instantiated_function_type): Declare.
4596 (init_mangle): Declare.
4597 (mangle_decl): Likewise.
4598 (mangle_type_string): Likewise.
4599 (mangle_type): Likewise.
4600 (mangle_typeinfo_for_type): Likewise.
4601 (mangle_typeinfo_string_for_type): Likewise.
4602 (mangle_vtbl_for_type): Likewise.
4603 (mangle_vtt_for_type): Likewise.
4604 (mangle_ctor_vtbl_for_type): Likewise.
4605 (mangle_thunk): Likewise.
4606 (mangle_conv_op_name_for_type): Likewise.
4607 (mangle_guard_variable): Likewise.
4608 * decl.c (pushtag): Keep track of local classes.
4609 (initialize_predefined_identifiers): Initialize std_identifier.
4610 (init_decl_processing): Use std_identifier.
4611 (start_decl): Don't treat instantiations as specializations.
4612 (grokdeclarator): Likewise.
4613 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4614 name for fully-instantiated templates.
4615 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4616 destructors with the new ABI.
4617 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4618 (grokfield): Use mangle_type for new ABI.
4619 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4620 (get_sentry): Use mangle_guard_variable for new ABI.
4621 (start_static_initialization_or_destruction): Likewise.
4622 * expr.c (extract_aggr_init): Remove.
4623 (extract_scalar_init): Likewise.
4624 (extract_init): Remove #if 0'd code.
4625 * mangle.c: New function.
4626 * method.c (build_mangled_name): Assert not flag_new_abi.
4627 (build_static_name): Likewise.
4628 (build_decl_overload_real): Likewise.
4629 (build_typename_overload): Likewise.
4630 (build_overload_with_type): Likewise.
4631 (build_overload_name): Likewise.
4632 (get_ctor_vtbl_name): Likewise.
4633 (start_squangling): Likewise.
4634 (get_id_2): Likewise.
4635 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4636 (init_method): Call init_mangle for new ABI.
4637 (make_thunk): Call mangle_thunk for new ABI.
4638 * operators.def: Correct new ABI manglings for the `%' operator.
4640 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4641 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4642 (lookup_template_class): Call mangle_decl for new ABI.
4643 (get_mostly_instantiated_function_type): New function.
4644 (set_mangled_name_for_template_decl): Use it.
4645 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4646 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4647 conversion op names.
4648 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4649 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4650 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4651 mangle_typeinfo_string_for_type.
4653 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4655 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4656 (INNERMOST_TEMPLATE_ARGS): New macro.
4657 (innermost_args): Remove.
4658 (get_innermost_template_args): New function.
4659 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4660 * error.c (dump_function_decl): Be caution when using
4661 most_general_template.
4662 * method.c (build_template_parm_names): Use
4663 INNERMOST_TEMPLATE_ARGS.
4664 * pt.c (add_to_template_args): Tidy comment
4665 (get_innermost_template_args): New function.
4666 (check_explicit_specialization): Clear DECL_INITIAL for a new
4668 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4670 (push_template_decl): Always register specializations of the most
4672 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4673 (coerce_template_parms): Likewise.
4674 (lookup_template_class): Likewise.
4675 (innermost_args): Remove.
4676 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4677 (tsubst_decl): Handle tricky specializations. Use
4678 get_innermost_template_args.
4679 (instantiate_template): Simplify handling of partial
4681 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4682 (most_general_template): Reimplement, in a more straightforward
4684 (regenerate_decl_from_template): Tweak formatting. Use
4685 TMPL_ARGS_DEPTH for clarity.
4686 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4688 * dump.c (dequeue_and_dump): Dump information about thunks.
4690 2000-06-01 Richard Henderson <rth@cygnus.com>
4692 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4694 2000-06-01 Richard Henderson <rth@cygnus.com>
4696 * decl2.c (unsupported_options): Fix typo, make const.
4697 (lang_decode_option): Fix bsearch argument order.
4699 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4701 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4704 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4706 * cp-tree.h (c_get_alias_set): Deleted.
4707 * Makefile.in (decl.o): Include ../expr.h.
4708 * decl.c (expr.h): Include.
4709 (init_decl_processing): Call record_component_aliases for arrays.
4710 (grokdeclarator): Likewise.
4711 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4712 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4714 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4716 Remove guiding declaration support.
4717 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4718 (flag_guiding_decls): Remove.
4719 * call.c (build_user_type_conversion_1): Remove support for
4721 (build_new_function_call): Likewise.
4722 (build_new_op): Likewise.
4723 (build_new_method_call): Likewise.
4724 * decl.c (start_function): Likewise.
4725 * friend.c (is_friend): Likewise.
4726 (do_friend): Likewise.
4727 * decl2.c ((flag_dump_translation_unit): Make it const.
4728 (flag_guiding_decls): Remove.
4729 (unsupported_options): New variable
4730 (compare_options): New function.
4731 (lang_decode_option): Use them.
4733 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4735 * method.c (mangle_expression): Adjust test for legal expression
4738 * pt.c (instantiate_decl): Save and restore the local
4739 specializations list.
4741 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4743 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4745 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4747 * call.c (add_template_candidate_real): Handle member template
4748 constructors for classes with virtual bases.
4749 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4750 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4752 * ir.texi: Update thunk documentation.
4754 * call.c (joust): Fix handling of overloaded builtin operators.
4756 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4758 * cp-tree.h (DECL_ANTICIPATED): New macro.
4759 Document new use of DECL_LANG_FLAG_7.
4760 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4761 in the user namespace.
4762 * lex.c (do_identifier): If the identifier's declaration has
4763 DECL_ANTICIPATED on, it has not yet been declared. But do not
4764 replace it with an ordinary implicit declaration.
4766 * tinfo2.cc: Include stdlib.h.
4768 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4770 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4771 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4774 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4776 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4779 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4781 * operators.def (<?): Duplicated, should have been...
4784 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4785 Mark Mitchell <mark@codesourcery.com>
4787 * cp-tree.h (ansi_opname): Make it a macro.
4788 (ansi_assopname): Likewise.
4789 (struct lang_decl_flags): Add assignment_operator_p.
4790 (struct lang_decl): Add operator_code.
4791 (DECL_VTT_PARM): Adjust.
4792 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4793 overloaded operator.
4794 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4795 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4796 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4797 (opname_tab): Remove.
4798 (assignop_tab): Likewise.
4799 (operator_name_info_t): New type.
4800 (operator_name_info): New variable.
4801 (assignment_operator_name_info): Likewise.
4802 (build_cp_library_fn): Remove declaration.
4803 (push_cp_library_fn): Likewise.
4804 (operator_name_string): Likewise.
4805 (build_decl_overload): Likewise.
4806 * call.c (print_z_candidates): Simplify.
4807 (build_object_call): Adjust usage of ansi_opname. Use
4808 DECL_OVERLOADED_OPERATOR_P.
4809 (op_error): Adjust operator name lookup.
4810 (build_conditional_expr): Adjust usage of ansi_opname.
4811 (build_new_op): Likewise.
4812 (build_op_delete_call): Likewise.
4813 (build_over_call): Likewise.
4814 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4815 * decl.c (duplicate_decls): Copy operator_code.
4816 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4817 (builtin_function): Adjust parameters to build_library_fn_1.
4818 (build_library_fn_1): Accept an overloaded operator code.
4819 (build_library_fn): Pass ERROR_MARK.
4820 (build_cp_library_fn): Accept an overloaded operator code.
4821 (push_cp_library_fn): Likewise.
4822 (grokfndecl): Tweak.
4823 (grokdeclarator): Simplify code to compute names of overloaded
4824 operators. Adjust use of ansi_opname.
4825 (ambi_op_p): Work on tree_codes, not identifiers.
4826 (unary_op_p): Likewise.
4827 (grok_op_properties): Likewise.
4828 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4829 (lang_mark_tree): Don't try to mark the operator_code.
4830 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4831 * error.c (dump_decl): Remove special handling for operator
4833 (dump_function_name): Likewise.
4834 (dump_expr): Adjust name lookup of operators.
4835 (op_to_string): Simplify.
4836 (assop_to_string): Likewise.
4837 * init.c (build_new_1): Adjust use of ansi_opname.
4838 * lex.c (opname_tab): Remove.
4839 (assignop_tab): Likewise.
4840 (ansi_opname): Likewise.
4841 (ansi_assopname): Likewise.
4842 (operator_name_string): Likewise.
4843 (reinit_lang_specific): Likewise.
4844 (operator_name_info): New variable.
4845 (assignment_operator_name_info): Likewise.
4846 (init_operators): New function.
4847 (init_parse): Use it.
4848 (do_identifier): Adjust use of ansi_opname.
4849 * method.c (mangle_expression): Don't use ansi_opname for
4851 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4852 (build_decl_overload): Remove.
4853 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4854 (do_build_assign_ref): Adjust use of ansi_opname.
4855 (synthesize_method): Likewise.
4856 (implicitly_declare_fn): Likewise.
4857 * operators.def: New file.
4858 * parse.y (operator): Adjust use of ansi_opname.
4859 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
4860 (set_mangled_name_for_template_decl): Don't play games with
4862 (special_function_p): Adjust use of ansi_opname.
4863 * typeck.c (check_return_expr): Likewise.
4864 * Make-lang.in (cc1plus): Depend on operators.def.
4865 * Makefile.in (lex.o): Likewise.
4868 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
4870 * Make-lang.in (cplib2.ready): Eradicate.
4872 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4874 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
4875 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
4876 (built_min, cp_tree_equal): Likewise.
4878 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4880 * class.c (layout_nonempty_base_or_field): Replace
4881 `record_layout_info' with `record_layout_info_s'.
4883 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
4886 * cp-tree.h (struct language_function): x_named_labels is now
4887 a struct named_label_list*.
4888 * decl.c (struct named_label_use_list): Renamed from...
4889 (struct named_label_list): ...this. New struct.
4890 (push_binding_level): Don't set eh_region.
4891 (note_level_for_eh): New fn.
4892 (pop_label): Take label and old value directly.
4893 (pop_labels): Adjust for new named_labels format.
4894 (lookup_label): Likewise.
4895 (poplevel): Note characteristics of a binding level containing a
4896 named label. Mess with named label lists earlier.
4897 (mark_named_label_lists): New fn.
4898 (mark_lang_function): Call it.
4899 (use_label): New fn, split out from...
4900 (make_label_decl): ...here. Don't call it.
4901 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
4902 check_previous_gotos): New fns, split out from...
4903 (define_label): ...here.
4904 (check_switch_goto): New fn.
4905 (define_case_label): Call it.
4906 (check_goto): New fn.
4907 * semantics.c (finish_goto_stmt): Call it and use_label.
4908 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
4909 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
4911 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4913 * class.c (build_vtable_entry_ref): Correct usage of
4914 get_vtbl_decl_for_binfo.
4916 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
4917 * method.c (implicitly_declare_fn): Not here.
4919 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
4921 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
4922 (CPTI_PTMD_DESC_TYPE): ... here.
4923 (ptmd_desc_type_node): Rename to ...
4924 (ptm_desc_type_node): ... here.
4926 * rtti.c (ptmd_initializer): Rename to ...
4927 (ptm_initializer): ... here.
4928 (sythesize_tinfo_var): Adjust. Deal with pointer to member
4930 (create_tinfo_types): Adjust.
4932 2000-05-25 Mark Mitchell <mark@codesourcery.com>
4934 Finish implementation of VTTs.
4935 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
4936 CPTI_VTT_PARM_IDENTIFIER.
4937 (vtt_parm_identifier): New macro.
4938 (vtt_parm_type): Likewise.
4939 (BINFO_SUBVTT_INDEX): Likewise.
4940 (BINFO_VPTR_INDEX): Likewise.
4941 (struct lang_decl): Add vtt_parm.
4942 (DECL_VTT_PARM): New macro.
4943 (DECL_USE_VTT_PARM): Likewise.
4944 (DECL_NEEDS_VTT_PARM_P): Likewise.
4945 (get_vtt_name): Declare.
4946 (build_artifical_parm): Likewise.
4947 (fixup_all_virtual_upcast_offsets): Likewise.
4948 (expand_indirect_vtbls_init): Remove.
4949 * call.c (build_new_method_call): Pass the vtt to subobject
4950 constructors and destructors.
4951 * class.c (get_vtt_name): Give it external linkage.
4952 (build_clone): Handle the magic VTT parameters for clones.
4953 (clone_function_decl): Fix typo in comment.
4954 (build_vtt): Keep track of the indices in the VTTs where various
4955 entities are stored.
4956 (build_vtt_inits): Likewise.
4957 (dfs_build_vtt_inits): Likewise.
4958 (build_ctor_vtbl_group): Tweak type of construction vtables.
4959 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
4960 primary bases, when building construction vtables.
4961 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
4962 (initialize_predefined_identifiers): Add vtt_parm_identifier.
4963 (init_decl_processing): Initialize vtt_parm_type.
4964 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
4965 (lang_mark_tree): Make vtt_parm.
4966 * decl2.c (build_artificial_parm): New function.
4967 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
4968 (grokclassfn): Use build_artificial_parm.
4969 * init.c (initialize_vtbl_ptrs): Call
4970 fixup_all_virtual_upcast_offsets directly.
4971 (perform_member_init): Use the complete subobject destructor for
4973 (build_vtbl_address): New function.
4974 (expand_virtual_init): Handle VTTs.
4975 * optimize (maybe_clone_body): Likewise.
4976 * search.c (fixup_all_virtual_upcast_offsets): Give it external
4978 (expand_indirect_vtbls_init): Remove.
4979 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
4980 * tree.c (make_binfo): Make them bigger.
4982 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4984 * inc/cxxabi.h (__pbase_type_info): Define, based on
4985 __pointer_type_info.
4986 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
4987 (__pointer_to_member_type_info): Likewise.
4988 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
4989 (__pointer_to_member_type_info::__is_pointer_p): Remove.
4990 (__pointer_type_info::__do_catch): Rename to ...
4991 (__pbase_type_info::__do_catch): ... here. Adjust.
4992 (__pbase_type_info::__pointer_catch): Implement.
4993 (__pointer_type_info::__pointer_catch): Adjust.
4994 (__pointer_to_member_type_info::__pointer_catch): Adjust.
4996 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4998 * tinfo.h (__user_type_info::contained_virtual_p): New
5000 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5002 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5003 diamond shaped heirarchy. Add early out for mixed diamond and
5004 duplicate shaped heirarchy.
5006 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5008 * cp-tree.h (build_delete): Change prototype.
5009 (build_vec_delete): Likewise.
5010 * call.c (build_scoped_method_call): Use special_function_kind
5011 values to indicate the kind of destruction to be done.
5012 (build_method_call): Likewise.
5013 * decl.c (finish_destructor_body): Likewise.
5014 (maybe_build_cleanup_1): Likewise. Rename to ...
5015 (maybe_build_cleanup): ... this.
5016 * decl2.c (delete_sanity): Use special_function_kind
5017 values to indicate the kind of destruction to be done.
5018 (build_cleanup): Likewise.
5019 * init.c (perform_member_init): Likewise.
5020 (build_vec_delete_1): Likewise.
5021 (build_dtor_call): Simplify.
5022 (build_delete): Use special_function_kind
5023 values to indicate the kind of destruction to be done.
5024 (build_vbase_delete): Likewise.
5025 (build_vec_delete): Likewise.
5027 * init.c (sort_member_init): Fix typo in error message generation
5030 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5032 * semantics.c (begin_class_definition): make the packed
5033 attribute be sensitive to the "-fpack-struct" command line flag
5035 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5037 Update new-abi upcast algorithm.
5038 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5039 prototype and meaning of return value.
5040 (__si_class_type_info::__do_upcast): Likewise.
5041 (__vmi_class_type_info::__do_upcast): Likewise.
5042 * tinfo.cc (__class_type_info::__upcast_result): Replace
5043 whole2dst with part2dst. Adjust ctor.
5044 (__class_type_info::__do_upcast): Adjust call of worker function.
5045 (__class_type_info::__do_upcast): Adjust.
5046 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5048 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5049 virtual base in diamond heirarchy bug.
5051 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5053 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5054 and bitfield to tinfo_fn_p.
5055 (DECL_TINFO_FN_P): Adjust.
5056 (SET_DECL_TINFO_FN_P): Likewise.
5057 (DECL_MUTABLE_P): Likewise.
5058 (DECL_C_BIT_FIELD): Likewise.
5059 (SET_DECL_C_BIT_FIELD): Likewise.
5060 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5061 (DECL_UNINLINABLE): Likewise.
5062 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5063 (handle_using_decl): Remove assertion.
5064 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5065 to build FIELD_DECLs.
5066 (build_base_field): Likewise.
5067 (layout_class_type): Likewise.
5068 * decl.c (init_decl_processing): Likewise.
5069 (build_ptrmemfunc_type): Likewise.
5070 (grokdeclarator): Likewise.
5071 * decl2.c (grok_x_components): Likewise.
5072 * except.c (call_eh_info): Likewise.
5073 * init.c (init_init_processing): Likewise.
5074 * rtti.c (expand_class_desc): Likewise.
5075 (create_pseudo_type_info): Likewise.
5076 (get_vmi_pseudo_type_info): Likewise.
5077 (create_tinfo_types): Likewise.
5078 * ptree.c (print_lang_decl): Adjust.
5079 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5080 before checking DECL_MUTABLE_P.
5082 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5083 parameters for template functions.
5084 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5085 destructors as well as constructors.
5087 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5089 * class.c (build_ctor_vtbl_group): Set inits.
5090 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5091 DECL_THIS_INLINE appropriately for clones.
5093 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5094 (DECL_CONV_FN_P): Simplify.
5095 (DECL_OPERATOR): Remove.
5096 (language_to_string): Declare.
5097 * decl.c (duplicate_decls): Fix typo in comment.
5098 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5099 (grok_op_properties): Use DECL_CONV_FN_P instead of
5100 IDENTIFIER_TYPENAME_P.
5101 * dump.c (dequeue_and_dump): Dump the language linkage of
5103 * error.c (language_to_string): Give it external linkage.
5104 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5105 (implicitly_declare_fn): Set DECL_LANGUAGE.
5106 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5107 IDENTIFIER_TYPENAME_P.
5108 (tsubst_decl): Likewise.
5109 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5110 * semantics.c (finish_member_declaration): Don't mark members of
5111 classes declared in an extern "C" region as extern "C".
5113 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5115 * decl2.c (qualified_lookup_using_namespace): Look through
5118 * decl.c (push_using_decl): Return the old decl on namespace level.
5120 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5122 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5123 (VTT_NAME_PREFIX): New macro.
5124 (CTOR_VTBL_NAME_PREFIX): Likewise.
5125 (get_ctor_vtbl_name): New function.
5126 * class.c (get_vtable_name): Simplify.
5127 (get_vtt_name): New function.
5128 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5129 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5130 when a virtual base becomes primary.
5131 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5133 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5134 additional parameters.
5135 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5136 (initialize_array): New function.
5137 (build_vtt): Likewise.
5138 (build_vtt_inits): Likewise.
5139 (dfs_build_vtt_inits): Likewise.
5140 (dfs_fixup_binfo_vtbls): Likewise.
5141 (build_ctor_vtbl_group): Likewise.
5142 (initialize_vtable): Use initialize_array.
5143 (accumulate_vtbl_inits): Reimplement to handle construction
5145 (dfs_accumulate_vtbl_inits): Likewise.
5146 (bulid_vtbl_initializer): Adjust parameter name.
5147 * method.c (build_typename_overload): Remove #if 0'd code.
5148 (get_ctor_vtbl_name): New function.
5149 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5150 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5152 * cp-tree.h (struct lang_type): Remove search_slot.
5153 (CLASSTYPE_SEARCH_SLOT): Remove.
5154 (emit_base_init): Change prototype.
5155 (initialize_vtbl_ptrs): Likewise.
5156 (expand_indirect_vtbls_init): Likewise.
5157 (clear_search_slots): Remove.
5158 * decl.c (lang_mark_tree): Don't mark search_slot.
5159 * init.c (initialize_vtbl_ptrs): Simplify.
5160 (emit_base_init): Likewise.
5161 * search.c (struct vbase_info): Document decl_ptr.
5162 (convert_pointer_to_single_level): Remove.
5163 (dfs_find_vbases): Remove.
5164 (dfs_init_base_pointers): Simplify.
5165 (dfs_clear_vbase_slots): Remove.
5166 (dfs_vtable_path_unmark): New function.
5167 (init_vbase_pointers): Simplify.
5168 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5169 (expand_indirect_vtbls_init): Simplify. Don't call
5170 mark_all_temps_used.
5171 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5172 initialize_vtbl_ptrs.
5174 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5176 * except.c: Add static prototypes.
5178 2000-05-20 H.J. Lu <hjl@gnu.org>
5180 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5182 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5184 Don't create a separate copy of virtual bases for the
5185 CLASSTYPE_VBASECLASSES list.
5186 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5187 (BINFO_FOR_VBASE): Remove.
5188 (CANONICAL_BINFO): Adjust.
5189 (binfo_for_vbase): New function.
5190 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5191 instead of BINFO_FOR_VBASE.
5192 (build_vbase_pointer): Likewise.
5193 (build_secondary_vtable): Likewise.
5194 (dfs_mark_primary_bases): Likewise.
5195 (mark_primary_bases): Likewise.
5196 (layout_nonempty_base_or_field): Likewise.
5197 (dfs_set_offset_for_shared_vbases): Likewise.
5198 (dfs_set_offset_for_unshared_vbases): Likewise.
5199 (layout_virtual_bases): Likewise. Adjust for changes to the
5200 CLASSTYPE_VBASECLASSES list.
5201 (dump_class_hierarchy_r): Use binfo_for_vbase
5202 instead of BINFO_FOR_VBASE.
5203 (dump_class_hierarchy): Likewise.
5204 (finish_vtbls): Likewise.
5205 (build_vtbl_initializer): Adjust for changes to the
5206 CLASSTYPE_VBASECLASSES list.
5207 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5208 * decl.c (finish_destructor_body): Adjust for changes to the
5209 CLASSTYPE_VBASECLASSES list.
5210 * init.c (sort_base_init): Use binfo_for_vbase.
5211 (construct_virtual_bases): Adjust for changes to the
5212 CLASSTYPE_VBASECLASSES list.
5213 (expand_member_init): Use binfo_for_vbase.
5214 (build_vbase_delete): Adjust for changes to the
5215 CLASSTYPE_VBASECLASSES list.
5216 * method.c (do_build_copy_constructor): Likewise.
5217 * rtti.c (get_base_offset): Use binfo_for_vbase.
5218 (expand_class_desc): Remove #if 0'd code.
5219 * search.c (struct vbase_info): Remove vbase_types.
5220 (get_base_distance): Use binfo_for_vbase.
5221 (lookup_field_queue_p): Use CANONICAL_BINFO.
5222 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5223 (get_pure_virtuals): Adjust for changes to the
5224 CLASSTYPE_VBASECLASSES list.
5225 (dfs_find_vbases): Use binfo_for_vbase.
5226 (dfs_init_vbase_pointers): Likewise.
5227 (init_vbase_pointers): Don't initialize vi.vbase_types.
5228 (virtual_context): Use binfo_for_vbase.
5229 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5230 CLASSTYPE_VBASECLASSES list.
5231 (expand_indirect_vtbls_init): Simplify.
5232 (dfs_get_vbase_types): Don't replicate virtual bases.
5233 (find_vbase_instance): Use binfo_for_vbase.
5234 (binfo_for_vbase): New function.
5235 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5237 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5239 * decl2.c (finish_anon_union): Generalize error messages to handle
5240 anonymous structures.
5241 * init.c (perform_member_init): Remove `name' parameter.
5242 (build_field_list): New function.
5243 (sort_member_init): Handle anonymous union initialization order
5244 correctly. Check for multiple initializations of the same union.
5245 (emit_base_init): Don't look up fields by name here.
5246 (expand_member_init): Record the result of name lookup for future
5248 * typeck.c (build_component_ref): Fix formatting.
5250 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5252 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5253 * typeck.c (build_x_compound_expr): Replace warn_unused with
5256 * decl2.c (lang_decode_option): Update -Wall unused flags by
5257 calling set_Wunused.
5259 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5261 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5262 * init.c (dfs_vtable_path_unmark): Remove.
5263 * search.c (marked_new_vtable_p): Likewise.
5264 (unmarked_new_vtable_p): Likewise.
5265 (dfs_search_slot_nonempty_p): Likewise.
5266 (dfs_mark): Likewise.
5267 (dfs_vtable_path_unmark): Likewise.
5268 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5269 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5270 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5271 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5272 (init_vbase_pointers): Simplify.
5273 (expand_indirect_vtbls_init): Likewise.
5275 * class.c (copy_virtuals): New function.
5276 (build_primary_table): Use it.
5277 (build_secondary_vtable): Likewise.
5278 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5279 indicate that no vcall offset is required.
5280 (add_virtual_function): Likewise.
5281 (modify_all_vtables): Likewise.
5282 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5283 (dfs_accumulate_vtbl_inits): Likewise.
5284 (build_vtbl_initializer): Make changes to handle construction
5286 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5287 (build_rtti_vtbl_entries): Likewise.
5288 (build_vtable_entries): Handle a NULL vcall_index.
5290 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5292 * decl2.c (lang_decode_option): Fix thinko.
5294 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5296 * except.c (check_handlers): New fn.
5297 * cp-tree.h: Declare it.
5298 * semantics.c (finish_handler_sequence): Call it.
5299 (finish_function_handler_sequence): Likewise.
5300 (finish_handler_parms): Set TREE_TYPE on the handler.
5301 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5302 * search.c (get_base_distance_recursive): If protect>1, ignore
5304 (get_base_distance): Don't reduce watch_access.
5306 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5308 * lex.c: #include diagnostic.h.
5309 (lang_init_options): Set default prefixing rules.
5311 * lang-options.h: Add -fdiagnostics-show-location=.
5313 * decl2.c: #include diagnostic.h.
5314 (lang_decode_option): Handle -fdiagnostics-show-location=.
5316 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5318 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5319 * vec.cc: Revert my 2000-05-07 change.
5321 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5323 * class.c (check_field_decls): Complain about non-static data
5324 members with same name as class in class with constructor.
5326 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5328 * decl.c (grokdeclarator): Allow non-static data members with
5331 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5333 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5334 and pending_inline.filename. Update prototypes.
5335 * decl.c (define_label): Constify filename parameter.
5336 * decl2.c (warn_if_unknown_interface): Constify local char *.
5337 * input.c Constify input_source.filename. Don't declare
5338 input_filename or lineno. Constify filename parameter to feed_input.
5339 * lex.c (init_parse): Constify parameter and return value.
5340 (cp_pragma_interface, cp_pragma_implementation): Constify
5342 (reinit_parse_for_method, reinit_parse_for_block,
5343 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5344 Constify local char *.
5345 * pt.c: Don't declare lineno or input_filename.
5346 (print_template_context, tsubst_friend_function, tsubst_decl,
5347 tsubst, instantiate_decl): Constify local char *.
5348 * semantics.c (expand_body): Constify local char *.
5349 * tree.c (build_srcloc): Constify filename parameter.
5350 * typeck.c (c_expand_asm_operands): Constify filename
5353 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5355 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5358 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5360 * inc/cxxabi.h: Fix typos in comment.
5361 (__base_class_info::__offset): Use a static_cast.
5363 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5365 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5366 of std::size_t and std::ptrdiff_t respectively.
5367 * tinfo.cc: Likewise.
5370 2000-05-06 Richard Henderson <rth@cygnus.com>
5372 * typeck.c (build_c_cast): Don't warn integer->pointer size
5373 mismatch for constants.
5375 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5377 * rtti.c (ptmd_initializer): Set non-public, if class is
5380 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5381 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5382 __cxa_vec_delete): Likewise.
5383 * tinfo.cc (__dynamic_cast): Likewise.
5384 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5385 __cxa_vec_delete): Likewise.
5387 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5389 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5390 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5391 (lang_decl_flags): Add vcall_offset.
5392 (THUNK_VCALL_OFFSET): Use it.
5393 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5394 * method.c (make_thunk): Create the lang_decl here, not in
5396 (emit_thunk): Make generic thunks into ordinary functions once
5397 they have been fed to expand_body.
5398 * semantics.c (expand_body): Set current_function_is_thunk here.
5400 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5402 * class.c (update_vtable_entry_for_fn): Prototype.
5404 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5407 * search.c (dfs_build_inheritance_graph_order): Prototype.
5409 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5411 * cp-tree.h (special_function_kind): Add various kinds of
5413 (special_function_p): New function.
5414 * class.c (overrides): Don't let one kind of destructor override
5416 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5417 whether or not to instantiate a template.
5418 * tree.c (special_function_p): Define.
5420 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5422 * cp-tree.def (THUNK_DECL): Remove.
5423 * cp-tree.h (DECL_THUNK_P): New macro.
5424 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5425 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5426 (SET_DECL_THUNK_P): Likewise.
5427 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5428 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5429 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5430 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5431 (duplicate_decls): Likewise.
5432 (pushdecl): Likewise. Adjust thunk handling.
5433 (grokfndecl): Use DECL_EXTERN_C_P.
5434 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5435 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5436 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5437 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5438 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5439 DECL_NO_STATIC_CHAIN.
5440 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5441 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5442 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5445 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5447 * tree.c (walk_tree): Set lineno.
5449 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5451 * exception.cc: Update license notice.
5453 * new1.cc: Likewise.
5454 * new2.cc: Likewise.
5455 * tinfo.cc: Likewise.
5456 * tinfo2.cc: Likewise.
5458 * inc/cxxabi.h: Likewise.
5459 * inc/exception: Likewise.
5460 * inc/new: Likewise.
5461 * inc/new.h: Likewise.
5462 * inc/typeinfo: Likewise.
5464 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5466 * tree.c (build_target_expr_with_type): If we already have a
5467 TARGET_EXPR, just return it.
5469 * optimize.c (initialize_inlined_parameters): Don't generate an
5470 EXPR_STMT if we can just use DECL_INITIAL.
5471 * decl.c (emit_local_var): Only make the initialization a
5472 full-expression if stmts_are_full_exprs_p.
5474 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5476 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5478 * call.c (standard_conversion): Use it.
5479 (direct_reference_binding): Likewise.
5480 (build_over_call): Likewise.
5481 (is_properly_derived_from): Likewise.
5482 (compare_ics): Likewise.
5483 * class.c (resolves_to_fixed_type_p): Likewise.
5484 * optimize.c (declare_return_variable): Likewise.
5485 * pt.c (is_specialization_of): Likewise.
5487 * typeck.c (comp_target_parms): Likeiwse.
5488 (build_static_cast): Likewise.
5489 (build_reinterpret_cast): Likewise.
5490 (build_const_cast): Likewise.
5491 (comp_ptr_ttypes_real): Likewise.
5492 (comp_ptr_ttypes_const): Likewise.
5493 * typeck2.c (process_init_constructor): Likewise.
5495 2000-04-30 Scott Snyder <snyder@fnal.gov>
5497 * decl.c (finish_destructor_body): Use the base destructor when
5498 destroying virtual bases.
5500 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5502 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5504 * optimize.c (struct inline_data): Add target_exprs field.
5505 (declare_return_variable): When a function returns an aggregate,
5506 use the variable declared in the TARGET_EXPR as the remapped
5508 (expand_call_inline): Update the pending target_exprs stack.
5509 (optimize_function): Initialize the stack.
5511 * decl2.c (finish_file): Fix typo in comment.
5513 * method.c (emit_thunk): Don't try to return a `void' value.
5515 * optimize.c (initialize_inlined_parameters): If the parameter is
5516 addressable, we need to make a new VAR_DECL, even if the
5517 initializer is constant.
5519 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5521 * decl.c (grok_op_properties): Add an extra check of argtypes.
5523 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5525 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5527 (initialize_inlined_parameters): Try to avoid creating new
5530 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5532 * lex.c (my_get_run_time): Remove.
5533 (init_filename_times): Use get_run_time instead of my_get_run_time.
5534 (check_newline): Likewise.
5535 (dump_time_statistics): Likewise.
5536 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5537 of computing elapsed time explicitly.
5539 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5541 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5542 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5543 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5544 before calling decl_constant_value.
5545 * class.c (check_bitfield_decl): Likewise.
5546 * cvt.c (ocp_convert): Likewise.
5547 (convert): Likewise.
5548 * decl.c (compute_array_index_type): Likewise.
5549 (build_enumerator): Likewise.
5550 * decl2.c (check_cp_case_value): Likewise.
5551 * pt.c (convert_nontype_argument): Likewise.
5553 * typeck.c (decay_conversion): Likewise.
5554 (build_compound_expr): Likewise.
5555 (build_reinterpret_cast): Likewise.
5556 (build_c_cast): Likewise.
5557 (convert_for_assignment): Likewise.
5559 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5561 * decl.c (finish_function): Don't play games with DECL_INLINE.
5563 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5565 * ir.texi: Correct typo.
5567 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5569 * decl.c (grokdeclarator): Reject VLAs as members.
5571 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5573 * call.c (standard_conversion): Accept conversion between
5576 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5578 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5580 * decl2.c (finish_file): Remove double setup for accounting
5583 2000-04-24 Robert Lipe <robertlipe@usa.net>
5585 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5587 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5589 * new.cc (set_new_handler): Needs to be in std::.
5591 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5593 * cp-tree.h (lang_decl): Remove pretty_function_p.
5594 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5595 language-specific node.
5596 * decl.c (cp_make_fname_decl): Use build_decl, not
5597 build_lang_decl, to build the variables.
5598 (grokvardecl): Don't call build_lang_decl for local variables in
5600 (grokdeclarator): Don't call build_lang_decl for local type
5601 declarations in templates.
5602 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5603 zero'd memory, rather than calling memset.
5604 * pt.c: Include hashtab.h.
5605 (local_specializations): New variable.
5606 (retrieve_local_specialization): Use it.
5607 (register_local_specialization): Likewise.
5608 (tsubst_decl): Don't assume local variables have
5610 (instantiate_decl): Set up local_specializations.
5611 * Makefile.in (HTAB_H): New variable.
5613 2000-04-23 Richard Henderson <rth@cygnus.com>
5615 * typeck.c (c_expand_asm_operands): Restore the original
5616 contents of the output list.
5618 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5620 * ir.texi: Document complex number representation.
5622 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5624 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5625 (target_incomplete_p): New function.
5626 (tinfo_base_init): Create comdat NTBS name variable.
5627 (ptr_initializer): Add non_public parameter. Calculate it.
5628 (ptmd_initializer): Likewise.
5629 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5630 (create_real_tinfo_var): Add non_public parameter. Use it.
5631 Push proxy into global namespace.
5632 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5634 * inc/typeinfo (type_info::before, type_info::operator==):
5635 Compare __name addresses.
5637 * tinfo2.cc: Remove new-abi builtins comment.
5639 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5641 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5643 * call.c (joust): Exit early if we get the same function, too.
5645 * decl2.c (key_method): Return NULL_TREE for template classes.
5646 (import_export_class): Don't need to check for template classes.
5648 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5650 * lex.c: Remove references to cccp.c.
5652 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5654 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5655 volatile_memfunc. Add destructor_attr. Adjust dummy.
5656 (DECL_DESTRUCTOR_P): Use destructor_attr.
5657 (DECL_CONST_MEMFUNC_P): Reimplement.
5658 (DECL_VOLATILE_MEMFUNC_P): Remove.
5659 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5660 (overrides): Use DECL_DESTRUCTOR_P.
5661 (check_for_override): Likewise.
5662 * decl.c (start_function): Likewise.
5663 * decl2.c (grokfclassfn): Likewise.
5664 (check_classfn): Likewise.
5665 (grok_function_init): Likewise.
5667 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5669 * decl2.c (grokfield): Issue error on illegal data member
5672 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5674 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5676 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5678 * class.c (build_vtable_entry): Don't build thunks for type-info
5681 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5683 * decl.c (decls_match): Allow a redeclaration of a builtin to
5684 specify args while the builtin did not.
5686 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5688 * cp-tree.def (THUNK_DECL): Add to documentation.
5689 * cp-tree.h (flag_huge_objects): Declare.
5690 * class.c (modify_vtable_entry): Tidy.
5691 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5692 Calculate delta appropriately for the new ABI.
5693 (dfs_modify_vtables): Use it.
5694 (modify_all_vtables): Fix thinko in code to add overriding copies
5695 of functions to primary vtables.
5696 (build_clone): Fix typo in comment.
5697 (clone_function_decl): Correct order of destructors in vtable.
5698 (build_vbase_offset_vtbl_entries): Adjust comment.
5699 (dfs_vcall_offset_queue_p): Remove.
5700 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5701 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5702 (build_vtable_entry): Correct check for pure virtual functions.
5703 Don't declare flag_huge_objects.
5704 * decl.c (flag_huge_objects): Remove declaration.
5705 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5706 Use int_size_in_bytes.
5707 (emit_thunk): Handle vcall offset thunks.
5709 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5711 * decl2.c (parse_time, varconst_time): Delete declarations.
5712 (finish_file): Delete LINENO declaration.
5713 START_TIME and THIS_TIME now long.
5715 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5717 * class.c (build_base_field): Reformat comment.
5719 * inc/cxxabi.h (stddef.h): Comment inclusion.
5720 (__base_class_info::__offset): Comment shift.
5722 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5724 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5725 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5726 (cp_push_exception_identifier): New macro.
5727 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5728 (DECL_BASE_DESTRUCTOR_P): Likewise.
5729 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5730 (get_vtbl_decl_for_binfo): Fix formatting.
5731 (in_charge_arg_for_name): New macro.
5732 (maybe_build_cleanup_and_delete): Remove declaration.
5733 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5734 (in_charge_arg_for_name): New function.
5735 (build_new_method_call): Use it. Handle cloned destructors.
5736 (build_clone): Don't make the base constructor virtual.
5737 Automatically defer generated functions.
5738 (clone_function_decl): Handle destructors, too.
5739 (clone_constructors_and_destructors): Likewise.
5740 (create_vtable_ptr): Don't create a vtable entry for a cloned
5742 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5743 (initialize_predefined_identifiers): Update appropriately.
5744 (finish_destructor_body): Simplify.
5745 (maybe_build_cleanup_and_delete): Remove.
5746 * except.c (expand_throw): Handle new-ABI destructors.
5747 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5748 (build_dtor_call): New function.
5749 (build_delete): Use it. Simplify.
5750 * optimize.c (maybe_clone_body): Handle destructors.
5751 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5753 * exception.cc (cleanup_fn): New typedef.
5754 (CALL_CLEANUP): New macro.
5755 (cp_eh_info): Use them.
5756 (__cp_push_exception): Likewise.
5757 (__cp_pop_exception): Likewise.
5759 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5761 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5762 (complete_dtor_identifier): New macro.
5763 (CLASSTYPE_FIRST_CONVERSION): Remove.
5764 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5765 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5766 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5767 (CLASSTYPE_CONSTRUCTORS): Likewise.
5768 (CLASSTYPE_DESTRUCTORS): Likewise.
5769 (lang_decl): Add cloned_function.
5770 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5771 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5772 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5773 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5774 (DECL_CLONED_FUNCTION_P): Likewise.
5775 (DECL_CLONED_FUNCTION): Likewise.
5776 (clone_function_decl): Declare.
5777 (maybe_clone_body): Likewise.
5778 * call.c (build_user_type_conversion_1): Call complete object
5779 constructors in the new ABI.
5780 (build_new_method_call): Don't add in-charge parameters under the
5782 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5783 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5784 CLASSTYPE_DESTRUCTOR_SLOT.
5785 (build_clone): New function.
5786 (clone_function_decl): Likewise.
5787 (clone_constructors_and_destructors): Likewise.
5788 (check_bases_and_members): Use it.
5789 * decl.c (iniitialize_predefined_identifiers): Initialize
5790 complete_dtor_identifier.
5791 (finish_function): Don't add extra code to a clone.
5792 (lang_mark_tree): Mark cloned_function.
5793 * decl2.c (mark_used): Don't bother trying to instantiate things
5795 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5796 * method.c (set_mangled_name_for_decl): Don't treat clones as
5798 (synthesize_method): Sythesize cloned functions, not the clones.
5799 * optimize.c (inline_data): Update comment on ret_label.
5800 (remap_block): Don't assume DECL_INITIAL exists.
5801 (copy_body_r): Allow ret_label to be NULL.
5802 (maybe_clone_body): Define.
5803 * pt.c (tsubst_decl): Handle clones.
5804 (instantiate_clone): New function.
5805 (instantiate_template): Use it.
5806 (set_mangled_name_for_template_decl): Don't treat clones as
5808 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5809 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5810 * semantics.c (expand_body): Clone function bodies as necessary.
5812 * optimize.c (remap_decl): Avoid sharing structure for arrays
5813 whose size is only known at run-time.
5814 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5816 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5817 to has_in_charge_parm_p.
5818 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5819 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5820 (DECL_COPY_CONSTRUCTOR_P): New macro.
5821 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5822 (build_user_type_conversion_1): Likewise.
5823 (convert_like_real): Likewise.
5824 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5825 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5826 (copy_args_p): Likewise.
5827 (grok_ctor_properties): Likewise.
5828 (start_function): Likewise.
5829 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5830 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5831 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5832 * method.c (do_build_copy_constructor): Use
5833 DECL_HAS_IN_CHARGE_PARM_P.
5834 (synthesize_method): Likewise.
5835 * pt.c (instantiate_template): Remove goto.
5836 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5839 * cp-tre.h (finish_function): Change prototype.
5840 * decl.c (end_cleanup_fn): Adjust caller.
5841 (finish_function): Take only one parameter.
5842 * decl2.c (finish_objects): Adjust caller.
5843 (finish_static_storage_duration_function): Likewise.
5844 * method.c (emit_thunk): Likewise.
5845 * parse.y: Likewise.
5846 * parse.c: Regenerated.
5847 * pt.c (instantiate_decl): Likewise.
5848 * rtti.c (synthesize_tinfo_fn): Likewise.
5849 * semantics.c (expand_body): Likewise.
5851 * cp-tree.h (copy_decl): New function.
5852 * class.c (finish_struct_1): Use it.
5853 * lex.c (copy_decl): Define it.
5854 * pt.c (tsubst_decl): Likewise.
5855 * tree.c (copy_template_template_parm): Likewise.
5857 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
5858 has_nonpublic_assign_ref.
5859 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
5860 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
5861 * class.c (finish_struct_methods): Don't set
5862 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
5863 (interface_only): Don't declare.
5864 (interface_unknown): Likewise.
5866 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5868 * tree.h (HAVE_TEMPLATES): Remove definition.
5869 * lang-options.h (-fthis-is-variable): Remove documentation.
5871 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
5873 * class.c (instantiate_type): Handle object-relative template-id.
5875 * semantics.c (finish_expr_stmt): Call convert_to_void here.
5876 * decl.c (cplus_expand_expr_stmt): Not here.
5878 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
5879 Initialize exprtype earlier.
5881 * parse.y (fn.def1): Check for defining types in return types.
5883 * decl.c (check_tag_decl): Notice extra fundamental types.
5884 Diagnose empty decls in classes, too.
5886 * decl.c (grokdeclarator): Don't override an anonymous name if no
5887 declarator was given.
5889 * cvt.c (convert_to_void): Call resolve_offset_ref.
5891 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
5893 * decl2.c (decl_namespace): Handle getting a type.
5895 * typeck.c (build_c_cast): Re-enable warning for cast between
5896 pointer and integer of different size.
5898 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
5900 * inc/cxxabi.h (__pointer_type_info): Add restrict and
5902 (__pointer_type_info::__pointer_catch): New virtual function.
5903 (__pointer_to_member_type_info): Derive from
5904 __pointer_type_info. Adjust.
5905 (__pointer_to_member_type_info::__do_catch): Remove.
5906 (__pointer_to_member_type_info::__is_pointer_p): Declare.
5907 (__pointer_to_member_type_info::__pointer_catch): Declare.
5908 * rtti.c (qualifier_flags): Add restrict flag.
5909 (ptmd_initializer): Reorder members.
5910 (create_tinfo_types): Expand comments. Reorder
5911 ptmd_desc_type_node members.
5912 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
5914 (__pointer_type_info::__do_catch): Move specific code into
5915 __pointer_catch. Call it.
5916 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
5917 specific catch checking. Fix void conversion check.
5918 (__pointer_to_member_type_info::__do_catch): Remove.
5919 (__pointer_to_member_type_info::__pointer_catch): Implement.
5921 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5923 * lex.c (init_parse): Remove traces of classof and headof.
5924 * decl2.c (flag_operator_names): Default to 1.
5925 (lang_decode_option): Do not set it for -ansi.
5927 2000-04-09 Mark Mitchell <mark@codesourcery.com>
5929 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
5930 (DECL_MAIN_VARIANT): Remove.
5931 * decl.c (duplicate_decls): Don't set it.
5932 (start_function): Likewise.
5933 (lang_mark_tree): Don't mark it.
5934 * decl2.c (defer_fn): Don't use it.
5935 * lex.c (retrofit_lang_decl): Don't set it.
5936 * pt.c (tsubst_decl): Likewise.
5937 * ptree.c (print_lang_decl): Don't print it.
5938 * typeck.c (mark_addressable): Don't use it.
5940 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5942 * vec.cc: Include <new> and <exception>.
5943 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
5944 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
5946 (__cxa_vec_delete): Catch dtor exceptions.
5948 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5950 Prepend __ to implementation defined names.
5951 * inc/typeinfo (type_info): Rename _name to __name.
5952 (type_info::type_info): Rename parameter.
5953 (type_info::operator==, type_info::operator!=,
5954 type_info::before): Likewise.
5955 (type_info::is_pointer_p, type_info::is_function_p,
5956 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
5959 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
5960 (__pointer_type_info::__pointer_type_info): Likewise.
5961 (__pointer_type_info::is_pointer_p,
5962 __pointer_type_info::do_catch): Prepend __. Rename parameters.
5963 (__array_type_info::__array_type_info): Rename parameters.
5964 (__function_type_info::__function_type_info): Likewise.
5965 (__function_type_info::is_function_p): Prepend __.
5966 (__enum_type_info::__enum_type_info): Rename parameters.
5967 (__pointer_to_member_type_info::__pointer_to_member_type_info):
5969 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
5971 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
5972 (__class_type_info::__class_type_info): Rename parameters.
5973 (__class_type_info::sub_kind): Prepend __. Adjust member names.
5974 (__class_type_info::upcast_result,
5975 __class_type_info::dyncast_result): Prepend __. Move definition
5977 (__class_type_info::do_upcast, __class_type_info::do_catch,
5978 __class_type_info::find_public_src,
5979 __class_type_info::do_dyncast,
5980 __class_type_info::do_find_public_src): Prepend __. Rename
5982 (__si_class_type_info::__si_class_type_info): Rename parameters.
5983 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
5984 __si_class_type_info::do_find_public_src): Prepent __. Rename
5986 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
5987 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
5988 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
5990 (__dynamic_cast): Rename parameters.
5991 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
5992 type_info::do_catch, type_info::do_upcast): Prepend __.
5993 (contained_p, public_p, virtual_p, contained_public_p,
5994 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
5995 (__class_type_info::do_catch,
5996 __class_type_info::do_upcast): Prepend __. Adjust.
5997 (__class_type_info::__upcast_result,
5998 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6000 (__class_type_info::find_public_src): Prepend __. Adjust.
6001 (__class_type_info::do_find_public_src,
6002 __si_class_type_info::do_find_public_src,
6003 __vmi_class_type_info::do_find_public_src): Likewise.
6004 (__class_type_info::do_dyncast,
6005 __si_class_type_info::do_dyncast,
6006 __vmi_class_type_info::do_dyncast): Likewise.
6007 (__class_type_info::do_upcast,
6008 __si_class_type_info::do_upcast,
6009 __vmi_class_type_info::do_upcast): Likewise.
6010 (__dynamic_cast): Adjust.
6011 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6012 (__function_type_info::is_function_p): Likewise.
6013 (__pointer_type_info::do_catch): Likewise. Adjust.
6014 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6015 (__throw_type_match_rtti_2): Adjust.
6016 (__is_pointer): Adjust.
6018 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6020 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6021 (complete_ctor_identifier): New macro.
6022 (special_function_kind): Add sfk_copy_constructor and
6023 sfk_assignment_operator.
6024 (LOOKUP_HAS_IN_CHARGE): Remove.
6025 (cons_up_default_function): Rename to ...
6026 (implicitly_declare_fn): ... this.
6027 * call.c (build_new_method_call): Add in-charge parameters for
6029 * class.c (add_implicitly_declared_members): Change parameter name
6030 from cant_have_assignment to cant_have_const_assignment.
6031 Replace calls to cons_up_default_function to implicitly_declare_fn.
6032 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6033 * decl.c (initialize_predefined_identifiers): Initialize it.
6034 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6036 * init.c (expand_default_init): Don't calculate the in-charge
6038 (build_new_1): Likewise.
6039 * lex.c (cons_up_default_function): Move to method.c.
6040 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6041 (implicitly_declare_fn): New function.
6042 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6043 (build_modify_expr): Likewise.
6044 * typeck2.c (build_functional_cast): Likewise.
6046 Under the new ABI, constructors don't return `this'.
6047 * cp-tree.h (warn_reorder): Declare.
6048 (special_function_kind): New enum.
6049 (global_base_init_list): Remove declaration.
6050 (emit_base_init): Don't return a value.
6051 (check_base_init): Don't declare.
6052 (is_aggr_typedef): Likewise.
6053 * decl.c (check_special_function_return_type): New function.
6054 (return_types): Remove.
6055 (grokdeclarator): Use check_special_function_return_type.
6056 (start_function): Don't initialize ctor_label under the new ABI.
6057 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6058 * init.c (begin_init_stmts): Move to top of file.
6059 (finish_init_stmts): Likewise.
6060 (warn_reorder): Don't declare.
6061 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6063 (check_base_init): Remove.
6064 (is_aggr_typedef): Likewise.
6065 (build_new_1): Don't use the return value of a constructor.
6066 * semantics.c (setup_vtbl_ptr): Don't use the return value
6068 * typeck.c (check_return_expr): Don't magically convert return
6069 statements into `return this' in constructors under the new ABI.
6071 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6072 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6073 (base_ctor_identifier): New macro.
6074 (base_dtor_identifier): Likewise.
6075 (deleting_dtor_identifier): Likewise.
6076 * decl.c: Don't include obstack.h.
6077 (obstack_chunk_alloc): Don't define.
6078 (obstack_chunk_free): Likewise.
6079 (struct predefined_identifier): New type.
6080 (initialize_predefined_identifiers): New function.
6081 (init_decl_processing): Use it.
6082 (debug_temp_inits): Remove.
6083 (start_method): Don't call preserve_data.
6084 (hack_incomplete_structures): Update comment.
6085 * init.c (init_init_processing): Don't initialize
6087 (build_offset_rf): Remove dead code.
6088 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6089 * search.c (init_search_processing): Don't initialize
6092 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6094 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6095 some sign_compare warnings.
6097 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6099 Rename abi::__vmi_class_type_info members.
6100 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6101 base_list, detail_masks members to vmi_flags, vmi_base_count,
6102 vmi_bases and vmi_flags_masks respectively.
6103 (__vmi_class_type_info::vmi_flags_masks): Rename
6104 details_unknown_mask to flags_unknown_mask.
6105 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6106 (__vmi_class_type_info::do_find_public_src): Adjust.
6107 (__vmi_class_type_info::do_dyncast): Adjust.
6108 (__vmi_class_type_info::do_upcast): Adjust.
6110 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6112 * tinfo.cc (convert_to_base): New function.
6113 (get_vbase_offset): Remove. Move into convert_to_base.
6114 (__vmi_class_type_info::do_find_public_src): Adjust.
6115 (__vmi_class_type_info::do_dyncast): Adjust.
6116 (__vmi_class_type_info::do_upcast): Adjust.
6118 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6120 * tinfo.cc (operator=): Use __builtin_strcmp.
6121 * tinfo2.cc (before): Likewise.
6123 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6125 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6126 (DECL_SAVED_INLINE): Rename to ...
6127 (DECL_DEFERRED_FN): ... this.
6128 (in_function_p): Remove declaration.
6129 (mark_inline_for_output): Rename to ...
6130 (defer_fn): ... this.
6131 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6132 (in_function_p): Remove definition.
6133 * decl2.c (saved_inlines): Rename to ...
6134 (deferred_fns): ... this.
6135 (saved_inlines_used): Rename to ...
6136 (deferred_fns_used): ... this.
6137 (mark_inline_for_output): Rename to ...
6138 (defer_fn): ... this.
6139 (finish_file): Adjust accordingly.
6140 (init_decl2): Likewise.
6141 * lex.c (cons_up_default_function): Likewise.
6142 * pt.c (mark_decl_instantiated): Likewise.
6143 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6145 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6146 * semantics.c (expand_body): Defer more functions.
6148 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6151 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6153 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6154 __cxa_vec_delete): Declare.
6156 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6158 * rtti.c (dfs_class_hint_mark): New static function.
6159 (dfs_class_hint_unmark): New static function.
6160 (class_hint_flags): Use them.
6162 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6164 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6166 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6168 * cp-tree.h (instantiate_decl): Change prototype.
6169 * decl2.c (mark_used): Adjust call.
6170 * optimize.c (inlinable_function_p): Adjust handling of templates.
6171 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6172 (do_type_instantiation): Likewise.
6173 (instantiate_decl): Defer more templates.
6174 (instantiate_pending_templates): Adjust logic to handle inline
6177 * Makefile.in (GGC_H): New variable. Use it throughout in place
6180 * call.c: Don't include obstack.h. Include ggc.h.
6181 (obstack_chunk_alloc): Don't define.
6182 (obstack_chunk_free): Likewise.
6183 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6184 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6185 (pop_switch): Free it.
6187 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6189 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6190 if we don't have a DECL_FIELD_OFFSET.
6192 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6194 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6197 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6199 * cfns.gperf (hash, libc_name_p): Prototype.
6201 * rtti.c (build_dynamic_cast_1): Constification.
6203 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6205 * semantics.c (deferred_type_access_control): Prototype.
6207 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6209 Correct many new ABI issues regarding vbase and vcall offset
6211 * cp-tree.h (BINFO_VTABLE): Document.
6212 (struct lang_type): Tweak formatting.
6213 (BINFO_PRIMARY_BINFO): Add to documentation.
6214 (CLASSTYPE_VSIZE): Fix typo in comment.
6215 (CLASSTYPE_VBASECLASSES): Update documentation.
6216 (BINFO_VBASE_MARKED): Remove.
6217 (SET_BINFO_VBASE_MARKED): Likewise.
6218 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6219 (BINFO_FIELDS_MARKED): Remove.
6220 (SET_BINFO_FIELDS_MARKED): Likewise.
6221 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6222 (enum access_kind): New enumeration.
6223 (num_extra_vtbl_entries): Remove declaration.
6224 (size_extra_vtbl_entries): Likewise.
6225 (get_vtbl_decl_for_binfo): New function.
6226 (dfs_vbase_unmark): Remove declaration.
6227 (mark_primary_bases): Likewise.
6228 * class.c (SAME_FN): Remove.
6229 (struct vcall_offset_data_s): Move definition.
6230 (build_vbase_pointer): Use `build', not `build_binary_op', to
6231 access the vbase pointer under the new ABI.
6232 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6233 (build_primary_vtable): Likewise.
6234 (dfs_mark_primary_bases): Move here from search.c.
6235 (mark_primary_bases): Likewise.
6236 (determine_primary_bases): Under the new ABI, don't make a base
6237 class a primary base just because we don't yet have any virtual
6239 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6240 (num_vfun_entries): Remove.
6241 (dfs_count_virtuals): Likewise.
6242 (num_extra_vtbl_entries): Likewise.
6243 (size_extra_vtbl_entries): Likewise.
6244 (layout_virtual_bases): Iterate in inheritance graph order under
6246 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6247 indicate that a vfield is present.
6248 (init_class_processing): Initialize access_public_node, etc., from
6250 (get_vtbl_decl_for_binfo): New function.
6251 (dump_class_hierarchy_r): Likewise.
6252 (dump_class_hierarchy): Use it.
6253 (finish_vtbls): Build the vtbls in inheritance graph order.
6254 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6255 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6256 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6258 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6259 where the vptr points, even for primary vtables.
6260 (build_vtbl_initializer): Adjust handling of vbase and vcall
6262 (build_vcall_and_vbase_vtable_entries): New function.
6263 (dfs_build_vbase_offset_vtbl_entries): Remove.
6264 (build_vbase_offset_vtbl_entries): Reimplement.
6265 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6266 were already handled in a primary base class vtable.
6267 (build_vcall_offset_vtbl_entries): Adjust.
6268 (build_rtti_vtbl_entries): Adjust.
6269 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6270 * init.c (expand_virtual_init): Simplify.
6271 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6272 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6273 * search.c (BINFO_ACCESS): New macro.
6274 (SET_BINFO_ACCESS): Likewise.
6275 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6276 (access_in_type): Likewise.
6277 (dfs_accessible_p): Likewise.
6278 (protected_accessible_p): Likewise.
6279 (lookup_fnfields_1): Adjust documentation.
6280 (dfs_mark_primary_bases): Move to class.c
6281 (mark_primary_bases): Likewise.
6282 (dfs_vbase_unmark): Remove.
6283 (virtual_context): Use BINFO_FOR_VBASE.
6284 (dfs_get_vbase_types): Simplify.
6285 (dfs_build_inheritance_graph_order): New function.
6286 (get_vbase_types): Use it.
6287 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6289 * tinfo.cc (get_vbase_offset): New function.
6290 (__vmi_class_type_info::do_find_public_src): Use it.
6291 (__vmi_class_type_info::do_dyncast): Likewise.
6292 (__vmi_class_type_info::do_upcast): Likewise.
6294 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6296 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6298 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6300 * rtti.c (class_hint_flags): Rename flags.
6301 (class_initializer): Remove flags.
6302 (synthesize_tinfo_var): Combine offset and flags. Add flags
6303 for __vmi_class_type_info.
6304 (create_tinfo_types): Remove flags from __class_type_info and
6305 __si_class_type_info. Merge flags and offset from
6306 base_class_type_info.
6307 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6308 (__base_class_info::is_virtual_p): Adjust.
6309 (__base_class_info::is_public_p): Adjust.
6310 (__base_class_info::offset): New accessor.
6311 (__class_type_info::details): Remove member.
6312 (__class_type_info::__class_type_info): Lose details.
6313 (__class_type_info::detail_masks): Remove.
6314 (__si_class_type_info::__si_class_type_info): Lose details.
6315 (__vmi_class_type_info::details): New member.
6316 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6317 (__vmi_class_type_info::detail_masks): New member.
6318 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6319 with unknown_details_mask.
6320 (__vmi_class_type_info::do_find_public_src): Adjust
6321 (__vmi_class_type_info::do_dyncast): Adjust.
6322 (__vmi_class_type_info::do_upcast): Set result details, if
6324 (__dynamic_cast): Temporarily #if out optimization.
6326 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6328 * rtti.c (get_tinfo_decl): Mark used.
6329 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6330 mark as dealt with, if we output it.
6332 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6334 * class.c: Reorganize to put virtual function table initialization
6335 machinery at the end of the file.
6337 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6339 * class.c (finish_struct): Use bitsize_zero_node.
6340 * pt.c (instantiate_class_template): Likewise.
6342 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6344 Put RTTI entries at negative offsets in new ABI.
6345 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6346 vbase offset at index -3, not -1.
6347 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6348 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6349 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6350 (build_rtti_vtbl_entries): New function.
6351 (set_rtti_entry): Remove.
6352 (build_primary_vtable): Don't use it.
6353 (build_secondary_vtable): Likewise.
6354 (start_vtable): Remove.
6355 (first_vfun_index): New function.
6356 (set_vindex): Likewise.
6357 (add_virtual_function): Don't call start_vtable. Do call
6359 (set_primary_base): Rename parameter.
6360 (determine_primary_base): Likewise.
6361 (num_vfun_entries): Don't use skip_rtti_stuff.
6362 (num_extra_vtbl_entries): Include RTTI information.
6363 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6364 (skip_rtti_stuff): Remove.
6365 (dfs_modify_vtables): Don't use it.
6366 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6367 (layout_nonempty_base_or_field): Update size handling.
6368 (create_vtable_ptr): Tweak.
6369 (layout_class_type): Adjust parameter names.
6370 (finish_struct_1): Simplify.
6371 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6372 (skip_rtti_stuff): Remove.
6373 (first_vfun_index): New function.
6374 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6375 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6376 (marked_vtable_pathp): Declare.
6377 (unmarked_vtable_pathp): Likewise.
6378 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6380 * rtti.c (build_headof): Look for RTTI at negative offsets.
6381 (get_tinfo_decl_dynamic): Likewise.
6382 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6384 (create_pseudo_type_info): Do it here instead. Adjust so that
6385 vptr points at first virtual function.
6386 * search.c (marked_vtable_pathp): Make it global.
6387 (unmarked_vtable_pathp): Likewise.
6388 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6389 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6390 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6391 (get_pure_virtuals): Likewise.
6392 (expand_upcast_fixups): Likewise.
6393 * tree.c (debug_binfo): Likewise.
6394 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6397 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6399 * class.c (check_field_decl): Fix typo.
6400 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6401 (check_methods): Likewise.
6402 (check_field_decls): Likewise.
6403 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6404 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6405 Use DECL_RESULT_FLD, not DECL_RESULT.
6406 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6407 * lex.c (identifier_type): Likewise.
6408 * pt.c (determine_specialization, lookup_template_class): Likewise.
6409 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6410 (resolve_overloaded_unification, more_specialized): Likewise.
6411 * semantics.c (finish_member_declaration): Likewise.
6412 * typeck.c (build_x_function_call): Likewise.
6414 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6416 * class.c (layout_empty_base): Handle empty bases with non-byte
6418 (build_base_field): Likewise.
6419 (layout_virtual_bases): Likewise.
6421 * class.c (finish_struct_1): Fix typo in this change:
6423 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6425 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6427 * decl.c (grokdeclarator): Count partial specializations when
6428 keeping track of how many template classes have been seen.
6430 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6432 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6434 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6435 (get_vfield_offset): Use byte_position.
6436 (set_rtti_entry): Set OFFSET to ssizetype zero.
6437 (get_binfo_offset_as_int): Deleted.
6438 (dfs_record_base_offsets): Use tree_low_cst.
6439 (dfs_search_base_offsets): Likewise.
6440 (layout_nonempty_base_or_field): Reflect changes in RLI format
6441 and call byte_position.
6442 (layout_empty_base): Convert offset to ssizetype.
6443 (build_base_field): use rli_size_unit_so_far.
6444 (dfs_propagate_binfo_offsets): Do computation in proper type.
6445 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6446 (layout_class_type): Reflect changes in RLI names and fields.
6447 (finish_struct_1): Set DECL_FIELD_OFFSET.
6448 * dump.c (dequeue_and_dump): Call bit_position.
6449 * expr.c (cplus_expand_constant): Use byte_position.
6450 * rtti.c (expand_class_desc): Use bitsize_one_node.
6451 * typeck.c (build_component_addr): Use byte_position and don't
6452 special case for zero offset.
6454 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6456 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6458 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6460 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6463 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6465 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6467 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6468 make_typename_type, check_initializer, cp_finish_decl,
6469 xref_tag): Likewise.
6470 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6471 decl_namespace, arg_assoc_template_arg, arg_assoc,
6472 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6473 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6474 args_to_string): Likewise.
6475 * friend.c (is_friend): Likewise.
6476 * lex.c (note_got_semicolon, note_list_got_semicolon,
6477 is_global): Likewise.
6478 * method.c (build_overload_nested_name, build_overload_value,
6479 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6480 * parse.y (typename_sub, typename_sub1): Likewise.
6481 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6482 process_partial_specialization, convert_template_argument,
6483 template_args_equal, add_pending_template, lookup_template_class,
6484 for_each_template_parm_r, maybe_fold_nontype_arg,
6485 tsubst, instantiate_template, type_unification_real, unify,
6486 instantiate_pending_templates, set_mangled_name_for_template_decl):
6488 * repo.c (repo_get_id, repo_template_used): Likewise.
6489 * search.c (lookup_field_1): Likewise.
6490 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6491 * xref.c (classname): Likewise.
6493 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6495 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6496 (CANONICAL_BINFO): New macro.
6497 (BINFO_NEW_VTABLE_MARKED): Use it.
6498 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6499 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6500 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6502 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6503 (build_secondary_vtable): Likewise.
6504 (dfs_finish_vtbls): Likewise.
6505 (dfs_accumulate_vtbl_inits): Likewise.
6506 (accumulate_vtbl_inits): New function.
6507 (finish_vtbls): Make sure that virtual bases come after
6508 non-virtual bases in the vtable group.
6509 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6510 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6511 * search.c (struct vbase_info): Move definition.
6512 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6513 (unmarked_new_vtable_p): Likewise.
6514 (dfs_mark_vtable_path): Remove.
6515 (dfs_mark_new_vtable): Remove.
6516 (dfs_unmark_new_vtable): Likewise.
6517 (dfs_clear_search_slot): Likewise.
6518 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6519 (dfs_clear_vbase_slots): Likewise.
6520 (init_vbase_pointers): LIkewise.
6522 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6524 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6525 SIZETYPE to a non-SIZETYPE.
6527 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6529 * class.c (layout_virtual_bases): Adjust names in conditionally
6532 * class.c (record_base_offsets): New function.
6533 (layout_conflict_p): Likewise.
6534 (layout_nonempty_base_or_field): Use it.
6535 (layout_empty_base): New function.
6536 (build_base_field): Use it.
6537 (build_base_fields): Update comment.
6538 (layout_virtual_bases): Fold in a little code form
6539 layout_basetypes. Use layout_empty_base.
6540 (layout_basetypes): Remove.
6541 (end_of_class): New function.
6542 (layout_class_type): Use it. Adjust.
6544 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6546 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6548 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6549 * typeck.c (fntype_p): Remove.
6551 * cp-tree.h (TI_SPEC_INFO): Remove.
6552 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6553 * pt.c (process_partial_specialization): Likewise.
6555 * class.c (build_base_field): Fix thinko in computation of binfo
6558 * tree.c (mark_local_for_remap_p): Mark variables declared in
6559 TARGET_EXPRs as well.
6561 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6563 * typeck.c (require_complete_type, complete_type,
6564 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6565 build_array_ref, convert_arguments, pointer_diff,
6566 build_x_unary_op, build_unary_op, build_c_cast,
6567 build_modify_expr): Use COMPLETE_TYPE_P etc.
6568 * call.c (is_complete, convert_like_real,
6569 build_new_method_call): Likewise.
6570 * class.c (build_vbase_pointer_fields, check_bases,
6571 build_base_field, finish_struct_1, pushclass): Likewise.
6572 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6573 * decl.c (maybe_process_template_type_declaration, pushtag,
6574 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6575 layout_var_decl, check_initializer, cp_finish_decl,
6576 grokdeclarator, require_complete_types_for_parms,
6577 grok_op_properties, xref_tag, xref_basetypes,
6578 check_function_type): Likewise.
6579 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6580 * friend.c (do_friend): Likewise.
6581 * init.c (build_offset_ref): Likewise.
6582 * parse.y (structsp): Likewise.
6583 * pt.c (maybe_process_partial_specialization,
6584 tsubst_friend_function, instantiate_class_template, tsubst,
6585 do_type_instantiation, instantiate_pending_templates): Likewise.
6586 * repo.c (repo_get_id): Likewise.
6587 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6588 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6589 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6590 * semantics.c (begin_class_definition): Likewise.
6591 * tree.c (build_cplus_method_type): Likewise.
6592 * typeck2.c (digest_init, build_functional_cast,
6593 add_exception_specifier): Likewise.
6594 * parse.h, parse.c: Regenerated.
6596 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6598 * inc/cxxabi.h: New header file. Define new-abi entry points.
6599 (__pointer_type_info::target): Rename member to ...
6600 (__pointer_type_info::type): ... here.
6601 (__base_class_info::type): Rename member to ...
6602 (__base_class_info::base): ... here.
6603 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6604 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6605 (abi_node): New global tree node.
6606 * decl.c (abi_node): Document.
6607 (init_decl_processing): Initialize abi_node.
6608 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6609 (get_vmi_pseudo_type_info): Likewise.
6610 (create_tinfo_types): Likewise.
6611 (emit_support_tinfos): Likewise.
6612 * tinfo.h (cxxabi.h): Include for new-abi.
6613 Move rtti class definitions to new header file.
6614 * tinfo.cc (abi): Use the namespace.
6615 (std): Move new abi rtti classes from here ...
6616 (__cxxabiv1): ... to here.
6617 * tinfo2.cc (cxxabi.h): Include for new-abi.
6618 Move rtti class definitions to new header file.
6619 (std): Move new abi rtti classes from here ...
6620 (__cxxabiv1): ... to here.
6621 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6624 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6625 Jason Merrill <jason@casey.cygnus.com>
6627 * method.c (build_overload_int): Use host_integerp.
6629 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6631 * init.c (build_offset_ref): Handle the case of a templated member
6634 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6636 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6638 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6640 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6641 * class.c (check_bitfield_decl): Turn illegal bitfields into
6643 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6645 (dfs_offset_for_unshared_vbases): Likewise.
6646 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6647 pointer-to-member correctly under the new ABI.
6648 * expr.c (cplus_expand_constant): Don't use cp_convert when
6649 turning an offset into a pointer-to-member.
6650 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6651 when dereferencing them under the new ABI.
6652 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6653 of pointers-to-members under the new ABI.
6655 * class.c (check_bitfield_decl): Remove restriction on really long
6657 (layout_class_type): Implement new ABI handling of bitfields
6658 longer than their types.
6660 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6662 * parse.y (extdefs): Call ggc_collect.
6663 * parse.c: Regenerated.
6665 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6667 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6668 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6671 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6673 * class.c (build_vbase_path): Use integer_zerop.
6674 (build_vtable_entry): Use tree_low_cst.
6675 (get_vfield_offset): Use bit_position.
6676 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6678 (check_bitfield_decl): Set DECL_SIZE using convert.
6679 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6680 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6682 (finish_struct_1): Use bit_position.
6683 (dump_class_hierarchy): Use tree_low_cst.
6684 * cp-tree.h (min_precision): Add declaration.
6685 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6686 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6687 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6688 * expr.c (cplus_expand_constant): Use bit_position.
6689 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6690 * rtti.c (get_base_offset): Use bit_position.
6691 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6692 host_integerp, and tree_low_cst.
6693 (pointer_int_sum): Use integer_zerop.
6694 (build_component_addr): Use bit_position.
6696 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6698 * typeck.c (require_complete_type): Don't assume size_zero_node.
6699 (complete_type_or_else): Likewise.
6701 2000-03-16 Steven Grady <grady@digitaldeck.com>
6702 Jason Merrill <jason@casey.cygnus.com>
6704 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6706 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6708 * decl2.c (grokfield): Bail out if type is error_mark_node.
6710 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6712 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6713 (__pointer_to_member_data): ... here. Adjust.
6714 * rtti.c (create_tinfo_types): Adjust.
6716 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6718 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6719 * decl.c (ref_desc_type_node): Undocument.
6720 * rtti.c (ptr_ref_initializer): Rename to ...
6721 (ptr_initializer): ... here. Adjust comments.
6722 (ptmd_initializer): Fix comment thinko.
6723 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6724 (create_tinfo_types): Remove ref_desc_type_node init.
6725 * tinfo2.cc (__reference_type_info): Remove.
6727 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6729 * decl.c (cp_finish_decl): Remove obsolete comment.
6731 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6733 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6735 * cp-tree.h: Tweak documentation.
6736 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6737 (avoid_overlap): Remove.
6738 (get_binfo_offset_as_int): New function.
6739 (dfs_serach_base_offsets): Likewise.
6740 (layout_nonempty_base_or_field): Likewise.
6741 (build_base_field): Layout fields here. Avoid placing two objects
6742 of the same type at the same address, under the new ABI.
6743 (build_base_fields): Adjust accordingly.
6744 (create_vtable_ptr): Return the new field, but don't attach it to
6746 (remove_base_field): Remove.
6747 (remove_base_fields): Remove.
6748 (layout_basetypes): Adjust accordingly.
6749 (layout_class_type): Call layout_field for each field, rather than
6750 just making a wholesale call to layout_type.
6752 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6754 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6756 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6758 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6760 * except.c (dtor_nothrow): New fn.
6761 (do_pop_exception): Use it. Take type parm.
6762 (push_eh_cleanup): Take type parm.
6763 (expand_start_catch_block): Pass it.
6764 (build_eh_type_type_ref): Accept null type.
6766 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6768 * cp-tree.h (revert_static_member_fn): Change prototype.
6769 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6770 (grok_op_properties): Likewise.
6771 (start_function): Likewise.
6772 (revert_static_member_fn): Simplify.
6773 * pt.c (check_explicit_specialization): Adjust call to
6774 revert_static_member_fn.
6776 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6778 * cp-tree.h (scope_kind): New type.
6779 (tmpl_spec_kind): Likewise.
6780 (declare_pseudo_global_level): Remove.
6781 (pseudo_global_level_p): Rename to template_parm_scope_p.
6782 (pushlevel): Remove declaration.
6783 (begin_scope): New function.
6784 (finish_scope): Likewise.
6785 (current_tmpl_spec_kind): Likewise.
6786 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6787 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6788 Add template_spec_p.
6789 (toplevel_bindings_p): Adjust.
6790 (declare_pseudo_global_level): Remove.
6791 (pseudo_global_level_p): Rename to template_parm_scope_p.
6792 (current_tmpl_spec_kind): New function.
6793 (begin_scope): Likewise.
6794 (finish_scope): Likewise.
6795 (maybe_push_to_top_level): Adjust.
6796 (maybe_process_template_type_declaration): Likewise.
6797 (pushtag): Likewise.
6798 (pushdecl_nonclass_level): Likewise.
6799 (lookup_tag): Likewise.
6800 (grokfndecl): Handle member template specializations. Share
6801 constructor and non-constructor code.
6802 * decl2.c (check_classfn): Handle member template specializations.
6803 * pt.c (begin_template_parm_list): Use begin_scope.
6804 (begin_specialization): Likewise.
6805 (end_specialization): Likewise.
6806 (check_explicit_specialization): Use current_tmpl_spec_kind.
6807 Handle member template specializations.
6808 (end_template_decl): Use finish_scope. Remove call to
6810 (push_template_decl_real): Remove bogus error message.
6811 (tsubst_decl): Fix typo in code contained in comment.
6812 (instantiate_template): Handle member template specializations.
6813 (most_general_template): Likewise.
6815 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6817 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6818 (do_identifier): Ditto for error().
6820 * pt.c (convert_nontype_argument): Ditto for cp_error().
6821 (convert_template_argument): Ditto for cp_pedwarn().
6823 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6825 * exception.cc (__check_null_eh_spec): New fn.
6826 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6828 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6830 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6831 * except.c (expand_end_eh_spec): Add the return type.
6832 * rtti.c (throw_bad_cast): Add the parmtypes.
6833 (throw_bad_typeid): Likewise.
6835 * semantics.c (expand_stmt): Only leave out rtl for unused
6836 artificials, and set DECL_IGNORED_P on them as well.
6837 * decl.c (wrapup_globals_for_namespace): Likewise.
6839 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6841 * decl.c (maybe_commonize_var): Skip all artificial decls.
6842 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6844 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6846 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6847 * cp-tree.h: Declare flag_enforce_eh_specs.
6848 * decl.c (store_parm_decls, finish_function): Check it.
6850 C library functions don't throw.
6851 * Makefile.in (cfns.h): New target.
6852 (except.o): Depend on it.
6853 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6854 * cfns.gperf: New file.
6855 * cfns.h: Generated.
6856 * except.c: Include it.
6857 (nothrow_libfn_p): New fn.
6858 * decl.c (grokfndecl): Use it.
6859 * cp-tree.h: Declare it.
6861 * decl.c (push_overloaded_decl_1, auto_function,
6862 define_function): Lose.
6863 (build_library_fn_1): New static fn.
6864 (builtin_function): Use it.
6865 (get_atexit_node): Use build_library_fn_ptr.
6866 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
6867 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
6868 push_void_library_fn, push_throw_library_fn): New fns.
6869 * cp-tree.h: Declare them.
6870 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
6871 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
6872 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
6873 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
6874 * rtti.c (build_runtime_decl): Lose.
6875 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
6876 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
6877 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
6879 * call.c (build_call): Remove result_type parm.
6880 Call mark_used on unused artificial fns.
6881 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
6883 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
6885 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
6887 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
6888 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
6889 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
6890 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
6891 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
6892 expand_generic_desc): Likewise.
6894 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6896 * exception.cc (__cp_pop_exception): Cleanup the original object.
6898 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6900 * decl.c (grok_op_properties): Merge conversion to void warning
6901 with other silly op warnings.
6903 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
6905 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
6906 array CONSTRUCTOR elements. Don't use expr_tree_cons.
6908 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6910 * decl.c (cp_make_fname_decl): New function.
6911 (wrapup_globals_for_namespace): Don't emit unused static vars.
6912 (init_decl_processing): Remove comment about use of
6913 array_domain_type. Set make_fname_decl.
6914 (cp_finish_decl): Remove __FUNCTION__ nadgering.
6915 * semantics.c (begin_compound_stmt): Remove
6916 current_function_name_declared flagging.
6917 (expand_stmt): Don't emit unused local statics.
6918 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
6921 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6923 * typeck.c (convert_for_assignment): Don't look at array
6925 * call.c (convert_like_real): Likewise.
6927 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
6929 Add initial support for '\uNNNN' specifier.
6930 * lex.c (read_ucs): New fn.
6931 (readescape, skip_white_space): Call it.
6932 (is_extended_char, is_extended_char_1): New fns.
6933 (utf8_extend_token): New fn, #if 0'd out.
6934 (real_yylex): Treat extended chars like letters.
6936 * search.c (note_debug_info_needed): Walk the bases even if we
6937 weren't deferring the type itself.
6939 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6941 * decl2.c (finish_objects): Constify a char*.
6943 * method.c (emit_thunk): Likewise.
6945 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
6947 * typeck.c (dubious_conversion_warnings): Look through
6950 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6952 * class.c (dfs_modify_vtables): I is now unsigned.
6953 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
6954 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
6955 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
6956 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6957 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
6958 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
6959 Call integer_all_onesp.
6960 * typeck2.c (process_init_constructor): Use compare_tree_int.
6962 * lang-specs.h (as): Don't call if -syntax-only.
6964 2000-03-06 Mark Mitchell <mark@codesourcery.com>
6966 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
6967 RTL_EXPR_HAS_NO_SCOPE after all.
6969 2000-03-05 Mark Mitchell <mark@codesourcery.com>
6971 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
6972 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
6973 RTL_EXPR_HAS_NO_SCOPE.
6975 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
6978 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
6980 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
6982 * call.c (convert_like): Macrofy.
6983 (convert_like_with_context): New macro.
6984 (convert_like_real): Renamed from convert_like. Add calling
6985 context parameters, for diagnostics. Add recursive flag. Call
6986 dubious_conversion_warnings for outer conversion.
6987 (build_user_type_conversion): Use convert_like_with_context.
6988 (build_over_call): Likewise. Don't warn about dubious
6989 conversions here. Adjust convert_default_arg calls.
6990 (convert_default_arg): Add context parameters for diagnostics.
6991 Pass throught to convert_like_with_context.
6992 * cp-tree.h (convert_default_arg): Add context parameters.
6993 (dubious_conversion_warnings): Prototype new function.
6994 * typeck.c (convert_arguments): Adjust convert_default_arg call.
6995 (dubious_conversion_warnings): New function, broken
6996 out of convert_for_assignment.
6997 (convert_for_assignment): Adjust.
6999 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7001 * decl2.c (key_method): Break out from...
7002 (import_export_vtable, import_export_class): ...here.
7004 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7005 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7007 * search.c (note_debug_info_needed, dfs_debug_mark,
7008 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7009 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7011 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7013 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7016 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7018 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7019 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7020 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7021 (lang_type): Split gets_new into has_new and has_array_new.
7022 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7023 (TYPE_GETS_NEW): Split into ...
7024 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7025 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7026 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7027 (build_op_new_call): Don't declare.
7028 (build_new_1): Likewise.
7029 * call.c (build_op_new_call): Remove.
7030 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7031 instead of TYPE_NEEDS_DESTRUCTOR.
7032 (finish_struct_bits): Likewise.
7033 (add_implicitly_declared_members): Likewise.
7034 (check_field_decl): Likewise.
7035 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7036 correctly under the new ABI.
7037 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7038 instead of TYPE_NEEDS_DESTRUCTOR.
7039 (initialize_local_var): Likewise.
7040 (destroy_local_var): Likewise.
7041 (cp_finish_decl): Likewise.
7042 (register_dtor_fn): Likewise.
7043 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7044 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7045 TYPE_VEC_DELETE_TAKES_SIZE here.
7046 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7047 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7048 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7049 (finish_destructor_body): Likewise.
7050 (maybe_build_cleanup_1): Likewise.
7051 * decl2.c (do_static_destruction): Likewise.
7052 * init.c (build_new_1): Make it static.
7053 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7054 (expand_cleanup_for_base): Likewise.
7055 (get_cookie_size): New function.
7056 (build_new_1): Handle array-new cookies correctly under the new
7058 (build_vec_delete_1): Likewise.
7059 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7060 (build_delete): Likewise.
7061 (build_vec_delete): Handle array-new cookies correctly under the new
7063 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7064 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7065 TYPE_HAS_ARRAY_NEW_OPERATOR.
7066 * ptree.c (print_lang_type): Check them.
7067 * search.c (context_for_name_lookup): Fix typo in comment.
7068 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7069 * tree.c (break_out_cleanups): Likewise.
7070 (build_cplus_array_test_1): Likewise.
7071 (cp_build_qualified_type_real): Likewise.
7072 * typeck.c (complete_type): Likewise.
7074 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7075 the command-line, not the end.
7077 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7079 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7081 2000-03-02 Tom Tromey <tromey@cygnus.com>
7083 * cp-tree.h (build_java_class_ref): Declare.
7084 * init.c (build_java_class_ref): No longer static.
7085 * except.c (expand_throw): Generate a Java-style `throw' if the
7086 thrown object is a "Java" object.
7087 (initialize_handler_parm): Generate a Java-style lookup of
7088 exception info if the caught object is a "Java" object.
7089 (catch_language, catch_language_init): New globals.
7090 (decl_is_java_type): New function.
7091 (expand_start_catch_block): Don't call push_eh_info() or
7092 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7093 class reference to build_catch_block.
7095 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7097 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7099 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7101 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7102 to merge reference/pointer code and fix incorrect warnings.
7104 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7106 * search.c (protected_accessible_p): Use context_for_name_lookup.
7108 * init.c (construct_virtual_bases): Fix thinko.
7109 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7111 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7113 * decl.c (current_function_decl): Move to toplev.c.
7115 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7117 * pt.c (fn_type_unification): Unify return type, whenever
7119 (get_bindings_real): Only pass return type when necessary.
7120 Remove explicit return type check.
7121 * class.c (resolve_address_of_overloaded_function): Pass desired
7122 return type to fn_type_unification.
7124 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7126 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7128 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7130 * rtti.c (expand_class_desc): Likewise.
7131 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7132 (THUNK_VCALL_OFFSET): Likewise.
7133 (THUNK_DELTA): Reflect changes in ../tree.h.
7135 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7137 * search.c (protected_accessible_p): Also allow the access if
7138 the member is public in DERIVED. Lose TYPE parm.
7139 (friend_accessible_p): Lose TYPE parm.
7140 (accessible_p): Adjust.
7142 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7144 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7145 on things that are not sizes; ssize_binop deleted.
7146 Call size_diffop when appropriate.
7147 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7148 (build_primary_vtable, build_secondary_vtable): Likewise.
7149 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7150 Variable I is HOST_WIDE_INT.
7151 (get_vfield_offset): Pass proper types to size_binop.
7152 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7153 (finish_struct_1): Likewise.
7154 (skip_rtti_stuff): Arg N is now pointer to signed.
7155 (layout_class_type): Use size_zero_node.
7156 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7157 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7158 * decl.c (complete_arry_type): Pass proper types to size_binop.
7159 (xref_basetypes): BINFO_OFFSET is sizetype.
7160 * error.c (dump_expr): Don't use size_binop non-sizes.
7161 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7162 * init.c (construct_virtual_bases): Fix type error.
7163 (build_vec_delete_1): Pass proper type to size_binop and don't
7165 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7166 * rtti.c (get_base_offset): Pass proper type to size_binop.
7167 * search.c (dfs_find_vbases): Fix type error.
7168 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7169 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7170 * tree.c (debug_binfo): Variable N is signed.
7171 Use HOST_WIDE_INT_PRINT_DEC.
7172 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7173 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7174 size_one_node and size_zero_node.
7175 (c_alignof): Use size_one_node.
7176 (build_component_addr): Pass proper types to size_binop.
7177 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7179 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7181 Implement class scope using-declarations for functions.
7182 * class.c (handle_using_decl): Call add_method for used functions.
7183 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7184 (add_method): Used functions are hidden by local functions.
7185 (check_bases_and_members): Handle using-decls before finalizing
7186 CLASSTYPE_METHOD_VEC.
7187 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7188 override the type of 'this' accordingly.
7189 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7190 (convert_class_to_reference, build_user_type_conversion_1,
7191 build_new_function_call, build_object_call, build_new_op,
7192 build_new_method_call): Pass ctype parm.
7194 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7196 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7197 build_new_function_call, build_object_call, build_new_op,
7198 build_new_method_call, build_op_delete_call): Don't get basetype_path
7200 * typeck.c (build_component_ref): Likewise.
7201 * init.c (build_offset_ref): Likewise.
7202 (resolve_offset_ref): Don't call enforce_access.
7203 Call build_scoped_ref.
7204 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7205 would cause an error or if -pedantic.
7206 * class.c (alter_access): Lose binfo parm.
7208 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7210 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7213 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7215 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7216 pseudo_type_info creation into the std namespace
7218 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7220 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7221 (import_export_class): Remove declaration.
7222 * decl2.c (import_export_class): Make it static.
7223 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7224 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7225 EXPR_WITH_FILE_LOCATION.
7226 * lex.c (check_newline): Tweak filename/lineno setting.
7227 * semantics.c (begin_while_stmt): Fix typo in comment.
7229 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7231 * lang-options.h (-fmessage-length=): Add missing option.
7233 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7235 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7237 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7239 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7241 * optimize.c (expand_call_inline): Emit the return label before
7242 evaluating the return value.
7244 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7246 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7247 than duplicating functionality here.
7248 * optimize.c: Include input.h.
7249 (expand_call_inline): Use push_srcloc and pop_srcloc.
7250 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7251 * parse.c: Regenerated.
7252 * Makefile.in (lex.o): Depend on input.h.
7253 (optimize.o): Likewise.
7255 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7257 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7258 function type, rather than ICE.
7260 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7262 * decl.c (grokdeclarator): Call decl_type_access_control.
7263 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7266 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7268 * decl.c (decls_match): Remove obsolete static member nadgering.
7270 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7272 * decl.c (grokdeclarator): Change ANSI to ISO.
7273 * lex.c (consume_string, readescape, do_identifier): Likewise.
7274 (parse_float, real_yylex): Likewise.
7275 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7276 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7277 new_type_id, maybe_label_decls, simple_stmt,
7278 for.init.statement): Likewise.
7279 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7280 * semantics.c (finish_named_return_value): Likewise.
7281 * parse.c: Regenerate.
7283 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7285 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7286 (CPTI_CLASS_STAR_TYPE): Remove.
7287 (vtable_index_type): Likewise.
7288 (class_star_type_node): Remove.
7289 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7290 (build_binary_op_nodefault): Remove.
7291 * call.c (build_new_op): Use build_binary_op instead of
7292 build_binary_op_nodefault.
7293 * decl.c (init_decl_processing): Remove class_star_type_node
7294 initialization. Make delta_type_node ptrdiff_type_node under the
7295 new ABI. Initialize vtable_index_type.
7296 (build_ptrmemfunc_type): Build different structures for the new
7298 (build_enumerator): Use build_binary_op instead of
7299 build_binary_op_nodefault.
7300 * method.c (build_overload_value): Mangle pointers-to-members
7301 appropriately under the new ABI.
7302 * typeck.c (build_array_ref): Use build_binary_op instead of
7303 build_binary_op_nodefault.
7304 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7305 (build_binary_op_nodefault): Rename to ...
7306 (build_binary_op): ... this. Remove old version. Adjust for
7307 pointer-to-member comparisons under the new ABI.
7308 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7309 (build_ptrmemfunc): Adjust for the new ABI.
7310 (expand_ptrmemfunc_cst): Likewise.
7311 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7312 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7314 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7316 * call.c (build_object_call): Compress consecutive calls to
7318 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7319 (build_op_delete_call): Adjust message formatting.
7321 * class.c (check_bases): Compress consecutive calls to
7323 (finish_struct_anon): Say 'ISO C++'.
7325 * decl.c (start_decl): Same here.
7326 (grok_reference_init): Likewise.
7327 (grokfndecl): Correct message formatting.
7328 (grokfndecl): Improve diagnostic.
7329 (check_static_variable_definition): Likewise. Say 'ISO C++'
7330 (compute_array_index_type): Say 'ISO C++'
7331 (create_array_type_for_decl): Compress consecutive calls to
7333 (grokdeclarator): Say 'ISO C++'
7334 (grok_op_properties): Likewise.
7336 * decl2.c (delete_sanity): Clairify diagnostic.
7337 (check_member_template): Same here.
7338 (grok_function_init): Use consistent terminology.
7340 * expr.c (do_case): Say 'ISO C++'
7342 * friend.c (do_friend): Compress consecutive calls to warning.
7344 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7346 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7347 * class.c (build_secondary_vtable): Reorganize. Don't create a
7348 new vtable under the new ABI.
7349 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7351 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7352 the initializing elements.
7353 (initialize_vtable): New function.
7354 (dfs_finish_vtbls): Use it.
7355 (dfs_accumulate_vtbl_inits): New function.
7356 (finish_vtbls): Merge primary and secondary vtables under the new
7358 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7359 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7362 * class.c (build_vtable): New function, split out from ...
7363 (get_vtable_decl): ... here, and ...
7364 (build_secondary_vtable): ... here.
7366 * pt.c (tsubst_decl): Fix formatting.
7368 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7370 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7371 (avoid_overlap, build_base_field): Likewise.
7372 (build_base_field, build_base_fields, is_empty_class):
7373 Test DECL_SIZE with integer_zero.
7374 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7375 * cp-tree.h (struct lang_type): New field size_unit.
7376 (CLASSTYPE_SIZE_UNIT): New macro.
7377 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7378 (cp_finish_decl): Delete -Wlarger-than processing.
7379 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7380 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7381 * tree.c (make_binfo): binfo vector is one entry longer.
7382 (walk_tree): Walk DECL_SIZE_UNIT.
7384 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7386 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7388 (build_vtable_entry): Don't assume all vtable entries are
7390 (build_vtbl_initializer): Adjust accordingly.
7391 (get_vtable_decl): Fix formatting.
7393 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7395 * semantics.c (deferred_type_access_control): Walk the entire
7397 (save_type_access_control): Rename from
7398 initial_deferred_type_access_control. Just remember the value.
7399 (decl_type_access_control): New fn.
7400 (begin_function_definition): Use deferred_type_access_control, after
7401 we've started the function. Set type_lookups to error_mark_node.
7402 * parse.y (frob_specs, fn.def1): Adjust.
7403 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7404 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7405 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7406 (after_type_component_declarator0): Likewise.
7407 (after_type_component_declarator): Likewise.
7408 (notype_component_declarator): Likewise.
7409 * cp-tree.h: Adjust.
7411 * decl.c (redeclaration_error_message): Allow redeclaration of
7412 namespace-scope decls.
7414 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7416 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7418 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7420 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7421 * decl2.c (grokclassfn): Likewise.
7423 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7425 * decl2.c (lang_decode_option): Don't set default message length
7427 * lex.c (lang_init_options): Set it here.
7429 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7431 Make DECL_CONTEXT mean the class in which a member function was
7432 declared, even for a virtual function.
7433 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7434 (DECL_FRIEND_CONTEXT): New macro.
7435 (DECL_REAL_CONTEXT): Remove.
7436 (SET_DECL_FRIEND_CONTEXT): Likewise.
7437 (DECL_VIRTUAL_CONTEXT): Adjust.
7438 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7439 (add_friends): Remove.
7440 (hack_decl_function_context): Likewise.
7441 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7443 (build_over_call): Fix indentation. Use DECL_CONTEXT
7444 instead of DECL_CLASS_CONTEXT.
7445 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7446 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7447 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7448 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7449 (build_base_field): Likewise.
7450 (finish_struct_1): Likewise.
7451 (build_self_reference): Likewise.
7452 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7454 (pushtag): Use decl_function_context, not
7455 hack_decl_function_context.
7456 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7457 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7458 (pushdecl): Remove bogus code.
7459 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7460 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7461 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7462 Use decl_function_context, nothack_decl_function_context.
7463 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7464 (grokdeclarator): Likewise. Use decl_function_context, not
7465 hack_decl_function_context.
7466 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7467 (start_function): Use DECL_FRIEND_CONTEXT, not
7468 DECL_CLASS_CONTEXT. Use decl_function_context, not
7469 hack_decl_function_context.
7470 (finish_function): Use decl_function_context, not
7471 hack_decl_function_context.
7472 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7474 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7475 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7476 (grokfield): Likewise.
7477 (finish_builtin_type): Likewise.
7478 (finish_vtable_vardec): Use decl_function_context, not
7479 hack_decl_function_context.
7480 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7481 (start_static_initialization_or_destruction): Likewise.
7482 (finish_static_initialization_or_destruction): Likewise.
7483 (mark_used): Adjust logic for deciding when to synthesize methods.
7484 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7486 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7488 * friend.c (is_friend): Likewise.
7489 (add_friends): Remove.
7490 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7491 * lex.c (begin_definition_of_inclass_inline): Use
7492 decl_function_context, not hack_decl_function_context.
7493 (process_next_inline): Likewise.
7494 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7495 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7496 DECL_CLASSS_CONTEXT.
7497 (hack_identifier): Likewise.
7498 (synthesize_method): Use decl_function_context, not
7499 hack_decl_function_context.
7500 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7502 (is_member_template): Use decl_function_context, not
7503 hack_decl_function_context. Use DECL_CONTEXT, not
7505 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7507 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7509 (push_template_decl_real): Likewise.
7510 (instantiate_class_template): Don't call add_friends.
7511 (tsubst_default_argument): Use DECL_CONTEXT, not
7513 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7514 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7515 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7517 * repo.c (repo_inline_used): Likewise.
7518 * search.c (current_scope): Adjust for new _CONTEXT macros.
7519 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7521 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7522 (lookup_fnfields_here):Likewise.
7523 (check_final_overrider): Likewise.
7524 (init_vbase_pointers): Likewise.
7525 (virtual_context): Likewise.
7526 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7527 (expand_body): Use decl_function_context, not
7528 hack_decl_function_context.
7529 * tree.c (hack_decl_function_context): Remove.
7530 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7532 * typeck2.c (error_not_base_type): Likewise.
7534 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7536 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7538 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7540 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7542 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7544 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7546 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7548 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7550 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7552 * parse.y (frob_specs): Split out...
7553 (parse_decl): From here.
7554 (fn.def2): Call initial_deferred_type_access_control.
7555 (after_type_component_declarator0): Call frob_specs.
7556 (notype_component_declarator0): Likewise.
7557 * search.c (friend_accessible_p): Nested classes are friends of their
7560 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7562 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7563 used to create an implicit temporary.
7565 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7568 2000-02-08 Nathan Sidwell <nathan@acm.org>
7570 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7571 strip array element qualifiers too.
7573 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7575 * decl.c (store_parm_decls): Don't build cleanups for parameters
7576 while processing_template_decl.
7578 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7580 * cp-tree.h (struct saved_scope): Add incomplete field.
7581 (namespace_scope_incomplete): New macro.
7582 * decl.c (pushdecl): Use it.
7583 (hack_incomplete_structures): Use it. See through artificial
7585 (mark_saved_scope): Mark it.
7587 Implement access control for nested types.
7588 * search.c (type_access_control): New fn.
7589 (accessible_p): Now we do perform access control for types.
7590 * semantics.c (deferred_type_access_control): New fn.
7591 (initial_deferred_type_access_control): New fn.
7592 (begin_function_definition): Call it. Add lookups parm.
7593 * decl.c (struct binding_level): Add this_class field.
7594 (pushlevel_class): Set it.
7595 (mark_binding_level): Mark it.
7596 (lookup_name_real): Use it. Call type_access_control.
7597 (mark_saved_scope): Mark lookups field.
7598 * cp-tree.h (flagged_type_tree): Add lookups field.
7599 (struct saved_scope): Add lookups field.
7600 (type_lookups): New macro.
7601 * parse.y (declmods): Now <ftype>.
7602 (parse_decl): Add lookups parm. Call
7603 initial_deferred_type_access_control.
7604 (lang_extdef): Clear type_lookups.
7605 (typed_declspecs, declmods, typespec): Set lookups field.
7606 (initdcl): Call deferred_type_access_control.
7607 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7608 component_decl_1, named_parm): Adjust.
7609 * friend.c (is_friend): Nested classes are friends of their
7612 * class.c (currently_open_derived_class): New fn.
7613 * method.c (hack_identifier): Use it.
7615 * lex.c (do_identifier): Remove obsolete code.
7617 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7619 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7621 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7622 thinks this file is plain C).
7624 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7626 * Makefile.in (call.o): Depend on $(EXPR_H).
7628 * call.c: Include "expr.h".
7630 * class.c (dump_class_hierarchy): Add prototype.
7632 * search.c (dfs_get_pure_virtuals): Likewise.
7634 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7636 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7639 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7641 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7642 Store it in DECL_FCONTEXT.
7643 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7645 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7647 * tinfo.h (old abi): #include "tconfig.h".
7648 * tinfo.cc (convert_to_base): Move into old abi section.
7650 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7652 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7653 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7654 (BINFO_PRIMARY_BINFO): New macro.
7655 (BF_DELTA): Rename to ...
7656 (BV_DELTA): ... this.
7657 (BF_VCALL_INDEX): Rename to ...
7658 (BV_VCALL_INDEX): ... this.
7659 (BF_FN): Rename to ...
7661 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7662 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7663 (modify_vtable_entry): Simplify.
7664 (add_virtual_function): Rename BF_ macros to BV_ variants.
7665 (build_vtable_initializer): Likewise.
7666 (get_class_offset_1): Remove.
7667 (dfs_get_class_offset): Likewise.
7668 (get_class_offset): Likewise.
7669 (dfs_find_final_overrider): New function.
7670 (find_final_overrider): Likewise.
7671 (modify_one_vtable): Remove.
7672 (dfs_find_base): New function.
7673 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7674 find_final_overrider.
7675 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7677 (dfs_fixup_vtable_deltas): Remove.
7678 (override_one_vtable): Remove.
7679 (merge_overrides): Likewise.
7680 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7681 unreal chilren of virtual bases.
7682 (finish_struct_1): Don't use merge_overrides. Don't use
7683 dfs_fixup_vtable_deltas.
7684 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7687 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7688 Jason Merrill <jason@yorick.cygnus.com>
7690 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7692 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7694 * exception.cc (__throw_bad_typeid): Add missing std::.
7696 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7698 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7700 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7702 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7704 Runtime support for new-abi rtti.
7705 * inc/typeinfo (type_info::operator!=): Define in class.
7706 (type_info::before, type_info::name, type_info::operator==,
7707 type_info::operator!=): Define new ABI implementations.
7708 (type_info::is_pointer_p, type_info::is_function_p): Declare
7709 new virtual functions.
7710 (type_info::do_catch, type_info::do_upcast): Likewise.
7712 * tinfo.h (__base_class_info): Define new class.
7713 (__class_type_info): Likewise.
7714 (__si_class_type_info): Likewise.
7715 (__vmi_class_type_info): Likewise.
7716 (__dynamic_cast): Prototype.
7718 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7719 (type_info::is_pointer_p): Define new function.
7720 (type_info::is_function_p): Likewise.
7721 (type_info::do_catch): Likewise.
7722 (type_info::do_upcast): Likewise.
7723 (vtable_prefix): New structure for vtable access.
7724 (adjust_pointer): Define new template function.
7725 (contained_p, public_p, virtual_p, contained_public_p,
7726 contained_nonpublic_p, contained_nonvirtual_p): Define new
7728 (nonvirtual_base_type): New local variable.
7729 (__class_type_info::~__class_type_info): Define.
7730 (__si_class_type_info::~__si_class_type_info): Likewise.
7731 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7732 (__class_type_info::do_catch): Define new function.
7733 (__class_type_info::do_upcast): Likewise.
7734 (__class_type_info::find_public_src): Likewise.
7735 (__class_type_info::do_find_public_src): Likewise.
7736 (__si_class_type_info::do_find_public_src): Likewise.
7737 (__vmi_class_type_info::do_find_public_src): Likewise.
7738 (__class_type_info::do_dyncast): Likewise.
7739 (__si_class_type_info::do_dyncast): Likewise.
7740 (__vmi_class_type_info::do_dyncast): Likewise.
7741 (__class_type_info::do_upcast): Likewise.
7742 (__si_class_type_info::do_upcast): Likewise.
7743 (__vmi_class_type_info::do_upcast): Likewise.
7744 (__dynamic_cast): Likewise.
7746 * tinfo2.cc (__fundamental_type_info): Define new class.
7747 (__pointer_type_info): Likewise.
7748 (__reference_type_info): Likewise.
7749 (__array_type_info): Likewise.
7750 (__function_type_info): Likewise.
7751 (__enum_type_info): Likewise.
7752 (__ptr_to_member_type_info): Likewise.
7753 (__fundamental_type_info::~__fundamental_type_info): Define.
7754 (__pointer_type_info::~__pointer_type_info): Likewise.
7755 (__reference_type_info::~__reference_type_info): Likewise.
7756 (__array_type_info::~__array_type_info): Likewise.
7757 (__function_type_info::~__function_type_info): Likewise.
7758 (__enum_type_info::~__enum_type_info): Likewise.
7759 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7760 (__pointer_type_info::do_catch): Define new function.
7761 (__ptr_to_member_type_info::do_catch): Define new function.
7763 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7764 (__is_pointer): Likewise.
7766 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7768 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7770 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7771 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7772 (make_new_vtable): New function.
7773 (modify_vtable_entry): Handle generation of new vtables correctly.
7774 (modify_one_vtable): Remove unused parameter.
7775 (dfs_fixup_vtable_deltas): Likewise.
7776 (override_one_vtable): Use build_secondary_vtable.
7777 (finish_struct_1): Use build_primary_vtable and
7778 build_secondary_vtable.
7780 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7782 * cp/decl.c: Adjust variable names, comments, help strings.
7784 2000-01-29 Nathan Sidwell <nathan@acm.org>
7786 * new2.cc (operator delete[]): Use operator delete, don't assume
7789 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7791 * class.c (build_vtbl_initializer): Add argument to
7792 build_vtable_entry call.
7794 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7796 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7797 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7798 (BF_DELTA): New macro.
7799 (BF_VCALL_INDEX): Likewise.
7801 (THUNK_VCALL_OFFSET): Likewise.
7802 (make_thunk): Change prototype.
7803 * class.c (build_vtable_entry): Integrate
7804 build_vtable_entry_for_fn. Handle vcall indices.
7805 (build_vtable_entry_for_fn): Remove.
7806 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7807 BF_VCALL_INDEX, BF_FN.
7808 (modify_vtable_entry): Integrate common code from
7809 modify_one_vtable and dfs_fixup_vtable_deltas.
7810 (add_virtual_function): Set BF_VCALL_INDEX.
7811 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7813 (modify_one_vtable): Simplify.
7814 (dfs_fixup_vtable_deltas): Likewise.
7815 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7816 * method.c (make_thunk): Handle vcall indices.
7818 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7820 Compiler side new abi rtti (not enabled).
7821 * cp-tree.h (new_abi_rtti_p): New macro.
7822 (emit_support_tinfos): Prototype new function.
7823 (tinfo_decl_p): Likewise.
7824 (emit_tinfo_decl): Likwise.
7825 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7827 (doing_runtime): New local static.
7828 (init_rtti_processing): Add new-abi initializer.
7829 (get_tinfo_decl): Add new-abi logic.
7830 (tinfo_from_decl): Likewise.
7831 (build_dynamic_cast_1): Likewise.
7832 (qualifier_flags): New static function.
7833 (tinfo_base_init): Likewise.
7834 (generic_initializer): Likewise.
7835 (ptr_ref_initializer): Likewise.
7836 (ptmd_initializer): Likewise.
7837 (class_hint_flags): Likewise.
7838 (class_initializer): Likewise.
7839 (synthesize_tinfo_var): Likewise.
7840 (create_real_tinfo_var): Likewise.
7841 (create_pseudo_type_info): Likewise.
7842 (get_vmi_pseudo_type_info): Likewise.
7843 (create_tinfo_types): Likewise.
7844 (emit_support_tinfos): New global function.
7845 (tinfo_decl_p): New global predicate.
7846 (emit_tinfo_decl): New global function.
7847 * class.c (set_rtti_entry): Generalize for old and new rtti.
7848 (build_vtbl_initializer): Likewise.
7849 * decl2.c (finish_file): Likewise.
7851 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7853 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7854 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7856 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
7858 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
7861 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
7863 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
7865 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7867 * optimize.c (calls_setjmp_r): Supply new argument
7868 to special_function_p.
7870 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7872 * call.c: PROTO -> PARAMS.
7873 * class.c: Likewise.
7874 * cp-tree.h: Likewise.
7878 * decl2.c: Likewise.
7880 * errfn.c: Likewise.
7881 * error.c: Likewise.
7882 * except.c: Likewise.
7885 * input.c: Likewise.
7888 * method.c: Likewise.
7889 * optimize.c: Likewise.
7890 * parse.y: Likewise.
7894 * search.c: Likewise.
7895 * semantics.c: Likewise.
7898 * typeck.c: Likewise.
7899 * typeck2.c: Likewise.
7902 2000-01-25 Richard Henderson <rth@cygnus.com>
7904 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
7906 2000-01-25 Mark Mitchell <mark@codesourcery.com>
7908 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
7909 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
7910 (struct vcall_offset_data_s): New type.
7911 (dfs_vcall_offset_queue_p): New function.
7912 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7913 (build_vcall_offset_vtbl_entries): Likewise.
7914 (layout_vtable_decl): Likewise.
7915 (num_vfun_entries): Likewise.
7916 (num_extra_vtbl_entries): Add the entries for vcall offsets.
7917 (build_vtbl_initializer): Likewise.
7918 (dfs_finish_vtabls): Use layout_vtable_decl.
7919 (modify_one_vtables): Always duplicate vtables under the new ABI.
7920 (finish_struct_1): Use layout_vtable_decl.
7922 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7924 * decl.c (member_function_or_else): Change third arg from a format
7925 specifier to an `enum overload_flags'. Callers changed.
7927 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
7929 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
7930 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
7931 build_const_cast, get_delta_difference, check_return_expr): Avoid
7932 ANSI string concatenation usage.
7934 2000-01-24 Mark Mitchell <mark@codesourcery.com>
7936 * class.c (layout_class_type): Put the fields required to make a
7937 class non-empty at the end, not the beginning, of the TYPE_FIELDs
7940 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
7942 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
7945 * decl2.c (mark_used): Do instantiate inlines that have been
7946 explicitly instantiated.
7948 2000-01-24 Richard Henderson <rth@cygnus.com>
7950 * call.c (build_over_call): Use expand_tree_builtin.
7951 * typeck.c (build_function_call_real): Likewise.
7952 (build_binary_op_nodefault): Handle unordered compares.
7954 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7956 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
7957 cp_tree_index values.
7958 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
7959 New global node #defines for them.
7960 * rtti.c (call_void_fn): Replace with ...
7961 (build_runtime_decl): ... new static function.
7962 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
7963 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
7964 (build_dynamic_cast_1): Always produce correctly typed result.
7965 Explicitly produce type_info addresses. Use dynamic_cast_node.
7966 * exception.cc (__throw_bad_cast): Return `void *'.
7967 (__throw_bad_typeid): Return `const type_info &'.
7969 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7971 * cp-tree.h (get_vtable_decl): Prototype new function.
7972 * class.c (get_vtable_decl): New function. Broken out from ...
7973 (build_vtable): ... here. Use it.
7974 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
7977 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7979 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
7980 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
7981 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
7982 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
7983 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
7984 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
7985 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
7986 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
7987 (CPTI_TINFO_VAR_ID): New enumeration.
7988 (__tp_desc_type_node, __access_mode_type_node,
7989 __bltn_desc_type_node, __user_desc_type_node,
7990 __class_desc_type_node, __ptr_desc_type_node,
7991 __attr_desc_type_node, __func_desc_type_node,
7992 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
7993 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
7994 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
7995 enum_desc_type_node, class_desc_type_node,
7996 si_class_desc_type_node, vmi_class_desc_type_node,
7997 ptmd_desc_type_node, base_desc_type_node): New #defines.
7998 (tinfo_fn_id, tinfo_fn_type): Rename to ...
7999 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8000 (tinfo_var_id): New enumeration.
8001 (DECL_TINFO_FN_P): Augment comment.
8002 * decl.c (cp_global_trees): Adjust documentation.
8003 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8004 tinfo_decl_type and tinfo_var_id.
8005 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8006 (build_typeid): Remove unused variable.
8007 (get_tinfo_var): Use tinfo_var_id.
8008 (tinfo_name): New static function.
8009 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8010 (tinfo_from_decl): Likewise.
8011 (get_base_offset): New static function, broken out of
8013 (expand_si_desc): Use tinfo_name.
8014 (expand_class_desc): Likewise. Lose local static variable.
8015 Use base_desc_type_node. Use get_base_offset.
8016 (expand_ptr_desc): Use tinfo_name.
8017 (expand_attr_desc): Likewise.
8018 (expand_generic_desc): Likewise.
8020 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8021 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8023 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8025 * cp-tree.h (__eprintf): Remove declaration.
8026 * tree.c (__eprintf): Remove definition.
8028 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8029 Mark Mitchell <mark@codesourcery.com>
8031 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8032 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8034 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8036 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8038 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8040 * cp-tree.h (register_dtor_fn): New function.
8041 * decl.c (destroy_local_static): Rename to ...
8042 (register_dtor_fn): ... this. Give it external linkage.
8043 (expand_static_init): Use it.
8044 * decl2.c (do_static_initialization): Likewise, if using
8046 (do_static_destruction): Check that __cxa_atexit is not in use.
8047 (finish_file): Don't call do_static_destruction if using
8050 * typeck.c (convert_arguments): Restore two-message error
8053 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8055 Remap dynamic cast hint values to be consistent across ABIs.
8056 * search.c (dynamic_cast_base_recurse): Remap generated value.
8057 (get_dynamic_cast_base_type): Adjust documentation.
8058 * tinfo.h (__user_type_info::dyncast): Likewise.
8059 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8060 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8061 (__class_type_info::do_dyncast): Likewise.
8062 (__class_type_info::do_find_public_subobj): Likewise.
8063 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8065 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8067 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8069 * typeck2.c (incomplete_type_error): Restore previous
8070 cp_error and cp_error_at call sequence.
8072 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8074 * class.c (dump_class_hierarchy): Make format agree with argument;
8075 cast pointer to unsigned long and print with %lx.
8077 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8079 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8081 * typeck.c (composite_pointer_type, common_type,
8082 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8083 build_function_call_real, convert_arguments,
8084 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8085 build_unary_op, mark_addressable, build_compound_expr,
8086 build_static_cast, build_reinterpret_cast, build_const_cast,
8087 build_c_cast, build_modify_expr, get_delta_difference,
8088 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8089 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8091 * typeck2.c (readonly_error, abstract_virtuals_error,
8092 process_init_constructor, check_for_new_type): Likewise.
8094 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8096 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8099 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8101 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8102 (build_x_typeid): Likewise.
8103 (get_tinfo_fn): Likewise.
8104 (get_tinfo_fn_unused): Rename to ...
8105 (get_tinfo_decl): ... here.
8106 * rtti.c (build_headof): Replace logic error with assertion.
8107 (get_tinfo_fn_dynamic): Rename to ...
8108 (get_tinfo_decl_dynamic): ... here. Make static. Use
8109 complete_type_or_else.
8110 (build_x_typeid): Move into ...
8111 (build_typeid): ... here. Adjust call to
8112 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8113 throw_bad_typeid expression.
8114 (get_tinfo_fn_unused): Rename to ...
8115 (get_tinfo_decl): ... here. Adjust comment.
8116 (get_tinfo_fn): Delete.
8117 (tinfo_from_decl): New static function.
8118 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8119 (get_typeid): Use complete_type_or_else.
8120 (build_dynamic_cast_1): Adjust calls to
8121 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8122 * parse.y (primary): Adjust call to build_typeid.
8123 * except.c (build_eh_type_type_ref): Adjust call to
8124 get_tinfo_decl. Mark as used.
8125 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8126 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8127 * parse.c: Regenerated.
8129 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8131 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8133 (resolves_to_fixed_type_p): Document calling convention.
8134 * rtti.c (build_x_typeid): Initialize NONNULL.
8136 * cp-tree.h (build_shared_int_cst): New function.
8137 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8138 * class.c (modify_vtable_entry): Likewise.
8139 (add_virtual_function): Split out code to generated shared
8140 INTEGER_CSTs to build_share_int_cst.
8141 (modify_all_vtables): Handle all the overridden functions here.
8142 Add overridden functions from non-primary virtual bases to the
8144 (finish_struct_1): Adjust call to modify_all_vtables. Add
8145 overridden functions from non-primary bases to the vtable.
8146 * tree.c (build_shared_int_cst): New function.
8148 * cp-tree.h (scratchalloc): Remove.
8149 (build_scratch_list): Likewise.
8150 * call.c (convert_class_to_reference): Replace build_scratch_list
8151 and build_expr_list with build_tree_list.
8152 (add_candidate): Replace scratchalloc with expralloc. Note memory
8154 (build_user_type_conversion_1): Replace build_scratch_list
8155 and build_expr_list with build_tree_list.
8156 (build_new_op): Likewise.
8157 (build_op_delete_call): Likewise.
8158 (convert_like): Likewise.
8159 * cvt.c (ocp_convert): Likewise.
8160 * decl.c (start_decl): Likewise.
8161 (start_function): Likewise.
8162 (finish_destructor_body): Likewise.
8163 (maybe_build_cleanup_1): Likewise.
8164 * decl2.c (reparse_decl_as_expr): Likewise.
8165 * init.c (perform_member_init): Likewise.
8166 (expand_cleanup_for_base): Likewise.
8167 (build_builtin_delete_call): Likewise.
8168 (build_new_1): Likewise.
8169 (build_delete): Likewise.
8170 * method.c (do_build_assign_ref): Likewise.
8171 * parse.y (already_scoped_stmt): Likewise.
8172 (nontrivial_exprlist): Likewise.
8173 (net_initializer): Likewise.
8174 (initlist): Likewise.
8175 * parse.c: Regenerated.
8176 * rtti.c (build_x_typeid): Likewise.
8177 (build_dynamic_cast_1): Likewise.
8178 * typeck.c (build_x_compound_expr): Likewise.
8179 (build_static_cast): Likewise.
8180 (build_modify_expr): Likewise.
8182 * cp-tree.h (DECL_VINDEX): Add documentation.
8183 * class.c (build_vtable_entry): Likewise.
8184 (start_vtable): Add comment.
8185 (add_virtual_function): Replace pending_hard_virtuals with
8186 overridden_virtuals and pending_virtuals with new_virtuals.
8187 Replace redundant assignments with assertions.
8188 (check_for_override): Add comment.
8189 (check_bases_and_members): Replace pending_hard_virtuals with
8190 overridden_virtuals and pending_virtuals with new_virtuals.
8191 (create_vtbl_ptr): Likewise.
8192 (layout_class_type): Likewise.
8193 (finish_struct_1): Likewise. Add comments.
8195 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8197 * class.c (finish_struct_1): Replace redundant code with
8200 * cp-tree.h (flag_new_abi): Move.
8201 (flag_use_cxa_atexit): Likewise.
8202 (flag_honor_std): Likewise.
8203 (flag_rtti): Likewise.
8204 (vbase_offsets_in_vtable_p): Define.
8205 (vptrs_present_everywhere_p): Likewise.
8206 (TYPE_CONTAINS_VPTR_P): Likewise.
8207 (dfs_walk_real): Declare.
8208 * class.c (build_vbase_pointer_fields): Check
8209 vbase_offsets_in_vtable_p.
8210 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8212 (build_vbase_offset_vtbl_entries): Simplify.
8213 (build_vbase_offset_vtbl_entries): Adjust.
8214 (build_vbase_pointer): Add ability to look up vbase offsets in
8216 (start_vtable): New function.
8217 (add_virtual_function): Use it.
8218 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8219 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8220 (build_vtbl_initializer): Take the type of the complete object as
8221 input. Use it to correctly calculate vbase offsets.
8222 (dfs_finish_vtbls): Pass the complete type to
8223 build_vtbl_initializer.
8224 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8225 (create_vtable_ptr): Create a vtable even if there are no
8226 new virtual functions, under the new ABI.
8227 (finish_struct_1): Likewise.
8228 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8229 * decl.c (exapnd_static_init): Remove call to
8230 preserve_initializer.
8231 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8233 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8234 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8235 (construct_virtual_bases): Don't initialize virtual base pointers
8237 (build_aggr_init): Clean up comment.
8238 (expand_aggr_init_1): Likewise.
8239 * rtti.c (expand_class_desc): Store the virtual function table
8240 index where the vbase offset lives in the offset field.
8241 * search.c (dfs_walk_real): Make it global.
8242 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8243 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8245 * tinfo.h (USItype): Make it signed under the new ABI.
8246 * tinfo.cc (convert_to_base): New function. Encapsulate base
8247 conversion logic here.
8248 (__class_type_info::do_upcast): Use it.
8249 (__class_type_info::do_dyncast): Likewise.
8250 (__class_type_info::do_find_public_subobj): Likewise.
8252 * init.c (construct_virtual_bases): Don't look up the addresses of
8253 virtual bases at run-time.
8255 * class.c (build_vbase_pointer): Relocate.
8256 (build_vbase_pointer_fields): Likewise.
8257 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8258 (build_vbase_offset_vtbl_entries): Likewise.
8260 * decl.c (init_decl_processing): Complain if -fnew-abi
8261 -fno-vtable-thunks is used.
8263 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8266 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8268 * cp-tree.h (num_extra_vtbl_entries): New function.
8269 (size_extra_vtbl_entries): Likewise.
8270 (dfs_vtable_path_unmark): Likewise.
8271 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8272 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8273 * class.c (num_extra_vtbl_entries): New function.
8274 (size_extra_vtbl_entries): Likewise.
8275 (dfs_build_vbase_offset_vtbl_entries): New function.
8276 (build_vbase_offset_vtbl_entries): Likewise.
8277 (build_vtbl_initializer): Use it.
8278 (finish_struct_1): Adjust vtable sizes (using
8279 num_extra_vtbl_entries).
8280 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8281 THUNK_DECL is non-NULL before expanding it.
8282 * init.c (expand_virtual_init): Adjust the vtable pointer by
8283 size_extra_vtbl_entries before storing it.
8284 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8285 Handle TREE_LIST parameters here, not in the dfs_* functions.
8286 (dfs_unmarked_real_bases_queue_p): Adjust.
8287 (dfs_marked_real_bases_queue_p): Likewise.
8288 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8289 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8290 (dfs_vtable_path_unmark): Likewise.
8292 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8294 * optimize.c (copy_body_r): Clear the operand three of a
8295 TARGET_EXPR when copying it.
8297 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8299 * method.c (build_decl_overload_real): Check whether we are in ::
8300 before returning __builtin_new/delete.
8302 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8304 * pt.c (tsubst_friend_function): Improve comment.
8305 (instantiate_decl): Avoid crashing when a "nested" function is
8306 instantiated from the top level.
8308 * dump.c (dqeueue_and_dump): Dump
8309 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8311 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8313 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8315 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8317 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8318 ENABLE_NEW_GXX_ABI defined.
8319 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8320 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8321 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8323 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8325 * decl.c (start_cleanup_fn): Call pushdecl.
8327 * call.c (convert_class_to_reference): Fix typos.
8328 (build_conditional_expr): Handle errors gracefully.
8329 * class.c (push_nested_class): Likewise.
8330 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8331 (DECL_THIS_EXTERN): Use it.
8332 (DECL_THIS_STATIC): Likewise.
8333 * cvt.c (convert_to_void): Handle errors gracefully.
8334 (build_expr_type_conversion): Likewise.
8335 * decl.c (maybe_push_decl): Likewise.
8336 (start_decl_1): Likewise.
8337 (require_complete_types_for_parms): Likewise.
8338 * parse.y (structsp): Likewise.
8339 (base_class): Likewise.
8340 * parse.c: Regenerated.
8341 * pt.c (finish_member_template_decl): Likewise.
8342 * typeck.c (decay_conversion): Likewise.
8344 * cp-tree.h (dfs_skip_vbases): New function.
8345 (find_vbase_instance): Likewise.
8346 * class.c (determine_primary_base): Allow a nearly empty base to
8347 serve as a primary base class under the new ABI.
8348 (get_class_offset_1): Rename to ...
8349 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8351 (get_class_offset): Use it. Issue error messages here.
8352 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8353 find the right copies of virtual bases.
8354 (fixup_vtable_deltas1): Rename to ...
8355 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8356 bases as primary bases.
8357 (fixup_vtable_deltas): Remove.
8358 (override_one_vtable): Handle virtual bases as primary bases.
8359 (merge_overrides): Likewise.
8360 (finish_struct_1): Likewise.
8361 (dump_class_hierarchy): Dump primary-ness of bases as well.
8362 * search.c (mark_primary_bases): Use a pre-order traversal to
8363 handle primary virtual bases.
8364 (dfs_skip_vbases): New fiunction.
8365 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8366 (fixup_virtual_upcast_offsets): Likewise.
8367 (fixup_all_virtual_upcast_offsets): Likewise.
8368 (dfs_find_vbase_instances): New function.
8369 (find_vbase_instance): Likewise.
8371 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8373 * lex.c (DIR_SEPARATOR): Delete macro.
8375 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8377 * decl2.c (lang_decode_option): Handle automatic line wrapping
8380 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8382 * friend.c (do_friend): Don't resolve scopes when processing
8383 template declarations, even if the qualifying scope doesn't
8384 involve template parameters.
8386 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8388 * class.c (dfs_modify_vtables_queue_p): Remove.
8389 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8390 and dfs_marked_real_bases_queue_p instead of
8391 dfs_modify_vtables_queue_p.
8393 * class.c (build_vbase_path): Simplify.
8394 (dfs_propagate_binfo_offsets): New function.
8395 (propagate_binfo_offsets): Use it.
8396 (remove_base_field): Simplify.
8397 (dfs_set_offset_for_vbases): Remove.
8398 (dfs_set_offset_for_shared_vbases): New function.
8399 (dfs_set_offset_for_unshared_vbases): Likewise.
8400 (layout_virtual_bases): Use them.
8401 (layout_basetypes): Don't call propagate_binfo_offsets.
8402 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8405 * class.c (build_base_field): New function, split out from ...
8406 (build_base_fields): ... here. Use it. Allocate primary bases
8407 first, under the new ABI.
8408 (get_vtable_entry): Remove.
8409 (remove_base_field): New function, split out from ...
8410 (remove_base_fields): ... here. Adjust since primary bases come
8411 first under the new ABI.
8413 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8414 (initialize_vtbl_ptrs): New function.
8415 (expand_indirect_vtbls_init): Change prototype.
8416 (convert_pointer_to_vbase): Declare.
8417 * init.c (expand_direct_vtbls_init): Remove.
8418 (dfs_initialize_vtbl_ptrs): New function.
8419 (initialize_vtbl_ptrs): Likewise.
8420 (emit_base_init): Use initialize_vtbl_ptrs.
8421 * search.c (convert_pointer_to_vbase): Make it global.
8422 (expand_indirect_vtbls_init): Remove vtable initialization code.
8423 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8425 * class.c (dfs_finish_vtbls): New function.
8426 (finish_vtbls): Use it.
8427 (dump_class_hierarchy): New function.
8429 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8430 (BINFO_VBASE_PRIMARY_P): New macro.
8431 (BINFO_VIRTUALS): Add to documentation.
8432 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8433 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8434 (dfs_mark_primary_bases_queue_p): Likewise.
8435 (dfs_unmarked_real_bases_queue_p): New function.
8436 (dfs_marked_real_bases_queue_p): Likewise.
8437 * search.c (dfs_mark_primary_bases): Adjust.
8438 (mark_primary_bases): Likewise.
8439 (get_shared_vbase_if_not_primary): New function.
8440 (dfs_unmarked_real_bases_queue_p): Likewise.
8441 (dfs_marked_real_bases_queue_p): Likewise.
8442 (dfs_get_pure_virtuals): Simplify.
8443 (get_pure_virtuals): Likewise.
8445 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8447 * lex.c: Include tm_p.h.
8449 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8451 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8453 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8455 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8456 * pt.c (instantiate_decl): Defer comdat templates that might not be
8459 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8460 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8461 (finish_file): Likewise.
8463 * decl2.c (import_export_class): Undo 12/14 change.
8465 * error.c (dump_decl): operator new, not operatornew.
8467 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8468 * search.c (lookup_field_1): Look for the last field with the
8471 2000-01-05 Nathan Sidwell <nathan@acm.org>
8473 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8476 2000-01-05 Nathan Sidwell <nathan@acm.org>
8478 * typeck.c (build_static_cast): Don't strip target qualifiers
8479 when casting from a class.
8481 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8483 * class.c (warn_hidden): Initialize variable `fndecl'.
8485 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8487 * decl.c (flag_isoc9x): New variable to be able to use code in
8488 c-common.c. For now always zero.
8490 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8492 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8493 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8494 or unshare_base_binfos for virtual bases here.
8495 * search.c (dfs_get_vbase_types): Do it here.
8496 (get_vbase_types): Adjust.
8498 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8500 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8501 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8502 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8503 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8504 (unmark_primary_bases): Remove declaration.
8505 (unmarkedp): Declare.
8506 (dfs_vbase_unmark): Likewise.
8507 * class.c (determine_primary_base): Return immediately if there
8508 are no base classes. Call mark_primary_bases here.
8509 (modify_all_direct_vtables): Remove.
8510 (modify_all_indirect_vtables): Remove.
8511 (dfs_modify_vtables_queue_p): New function.
8512 (dfs_modify_vtables): New function.
8513 (modify_all_vtables): Use them.
8514 (build_base_fields): Build FIELD_DECLs for primary virtual base
8516 (create_vtable_ptr): Don't call determine_primary_base here.
8517 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8518 (dfs_set_offset_for_vbases): ... this.
8519 (layout_virtual_bases): Use it.
8520 (layout_class_type): Call determine_primary_base here.
8521 * search.c (unmarkedp): Make it global.
8522 (shared_marked_p): Simplify.
8523 (shared_unmarked_p): Likewise.
8524 (dfs_primary_bases_queue_p): Remove.
8525 (dfs_unmark_primary_bases): Likewise.
8526 (unmark_primary_bases): Likewise.
8527 (mark_primary_bases): Simplify.
8528 (get_pure_virtuals): Don't call mark_primary_bases here.
8529 (dfs_vbase_unmark): New function.
8530 (get_vbase_types): Simplify.
8532 * class.c (struct base_info): Remove.
8533 (determine_primary_base): Take has_virtual_p rather than a
8534 base_info as input. Don't calculate max_has_virtual.
8535 (finish_struct_bits): Remove max_has_virtual argument.
8536 (create_vtable_ptr): Remove max_has_virtual_p argument.
8537 (layout_virtual_bases): Remove max argument.
8538 (layout_basetypes): Likewise.
8539 (layout_class_type): Remove max_has_virtual_p argument.
8540 (finish_struct_1): Remove max_has_virtual.
8542 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8543 (layout_basetypes): Remove.
8544 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8545 Update to handle primary virtual bases.
8546 (remove_base_fields): New function, split out from
8548 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8549 (layout_virtual_bases): New function, split out from
8550 layout_basetypes. Update to handle primary virtual bases.
8551 (layout_basetypes): Moved here from tree.c. Use
8552 remove_base_fields and layout_virtual_bases.
8553 * search.c (dfs_mark_primary_bases_queue_p): New function.
8554 (mark_primary_bases): Use it.
8555 * tree.c (CEIL): Remove.
8556 (propagate_binfo_offsets): Remove.
8557 (layout_basetypes): Remove.
8559 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8561 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8562 (BINFO_PRIMARY_MARKED_P): New macro.
8563 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8564 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8565 (mark_primary_bases): New function.
8566 (unmark_primary_bases): Likewise.
8567 * search.c (get_abstract_virtuals_1): Remove.
8568 (dfs_mark_primary_bases): New function.
8569 (mark_primary_bases): Likewise.
8570 (dfs_unmark_primary_bases): Likewise.
8571 (unmark_primary_bases): Likewise.
8572 (dfs_get_pure_virtuals): Likewise.
8574 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8576 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8577 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8578 (modify_one_vtable): Adjust.
8579 (fixup_vtable_deltas1): Likewise.
8580 (override_one_vtable): Likewise.
8581 * search.c (get_abstract_virtuals_1): Likewise.
8582 (get_pure_virtuals): Likewise.
8583 (expand_upcast_fixups): Likewise.
8584 * tree.c (debug_binfo): Likewise.
8586 * class.c (build_vtable): Don't return a value. Don't rebuild
8587 vtables for bases that have already been handled.
8588 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8589 already been handled.
8590 (modify_one_vtable): Adjust accordingly.
8591 (fixup_vtable_deltas1): Likewise.
8592 (finish_struct_1): Likewise.
8594 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8596 * call.c (build_new_method_call): Also check destructors.