1 2001-03-23 Jakub Jelinek <jakub@redhat.com>
3 * decl.c (local_names): Define.
4 (push_local_name): New.
5 (grok_reference_init): Return init if initializing static reference
6 variable with non-constant instead of emitting it.
7 Move expand_static_init call to cp_finish_decl.
8 (layout_var_decl): Call push_local_name.
9 (maybe_commonize_var): Allow inlining functions even if they have
10 static local variables, use comdat_linkage for them if flag_weak.
11 (check_initializer): Call obscure_complex_init if
12 grok_reference_init returned non-zero.
13 (save_function_data): Clear x_local_names.
14 (pop_cp_function_context): Free x_local_names.
15 (mark_inlined_fns): Remove.
16 (mark_lang_function): Mark x_local_names.
17 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
18 Mark inlined_fns as tree, remove call to mark_inlined_fns.
19 * class.c (alter_access): Ensure DECL_ACCESS is never set if
21 * cp-tree.h (cp_language_function): Add x_local_names.
22 (lang_decl_flags): Add discriminator into u2.
23 (lang_decl_inlined_fns): Remove.
24 (lang_decl): inlined_fns is now a TREE_VEC.
25 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
26 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
27 TREE_VEC, not a custom structure.
28 (optimize_function): Likewise.
29 * mangle.c (discriminator_for_local_entity): Discriminate among
30 VAR_DECL local entities.
31 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
34 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
36 Add support for Java interface method calls.
37 * cp-tree.h (struct lang_type): Add java_interface flag.
38 (TYPE_JAVA_INTERFACE): New macro.
39 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
40 by setting TYPE_JAVA_INTERFACE.
41 * call.c (java_iface_lookup_fn): New static.
42 (build_over_call): If calling a method declared in a
43 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
44 expression which resolves the function address.
45 (build_java_interface_fn_ref): New function.
47 2001-03-22 Richard Henderson <rth@redhat.com>
49 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
50 * except.c: Don't include it.
52 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
53 based on an idea from Joe Buck <jbuck@synopsys.com>
55 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
57 (data_def, component_decl): Add reductions to bad_decl.
59 2001-03-22 Jakub Jelinek <jakub@redhat.com>
61 * method.c (do_build_assign_ref): Don't use build_modify_expr for
62 anonymous aggregates, since they don't have assignment operator
64 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
65 assignment operators for anonymous structure fields.
67 2001-03-21 Jason Merrill <jason@redhat.com>
69 * pt.c (instantiate_decl): Abort if we see a member constant
70 instantiation that doesn't already have its initializer.
71 Downgrade explicit instantiation without definition to pedwarn.
73 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
74 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
75 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
77 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
78 (pending_vtables): Remove.
79 * decl2.c (pending_vtables): Remove.
80 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
81 CLASSTYPE_VTABLE_NEEDS_WRITING.
82 (import_export_class): Likewise.
83 (init_decl2): Don't mark pending_vtables.
84 * lex.c (handle_pragma_vtable): Just sorry.
85 * pt.c (instantiate_class_template): Don't mess with
86 CLASSTYPE_VTABLE_NEEDS_WRITING.
87 (mark_class_instantiated): Likewise.
88 * ptree.c (print_lang_type): Don't print it.
89 * semantics.c (begin_class_definition): Don't set it.
91 * pt.c (template_tail): Replace with last_pending_template.
92 (maybe_templates, maybe_template_tail): Remove.
93 (add_pending_template): Adjust.
94 (instantiate_pending_templates): Adjust.
96 * cp-tree.h (struct saved_scope): Remove lang_stack field.
97 (current_lang_stack): Remove.
98 * decl.c (maybe_push_to_top_level): Don't initialize it.
99 (duplicate_decls): Use current_lang_depth.
100 (xref_basetypes): Likewise.
101 * class.c (current_lang_depth): New fn.
102 (push_lang_context): Use more varray functionality.
103 (pop_lang_context): Likewise.
105 * error.c (GLOBAL_THING): Always use '__'.
107 2001-03-21 Mark Mitchell <mark@codesourcery.com>
109 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
111 * mangle.c (mangle_decl_string): Mangle the names of overloaded
112 operators, even when they have `extern "C"' linkage.
114 2001-03-19 Mark Mitchell <mark@codesourcery.com>
116 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
117 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
118 where it's not necessary.
119 (add_method): Remove optimization involving comparison of
121 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
122 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
123 where it's not necessary.
124 (check_methods): Likewise.
125 (build_clone): Likewise.
126 (built_vtt): Likewise.
127 * cp-tree.h (DECL_NEEDED_P): Likewise.
128 * decl.c (pushtag): Likewise.
129 (duplicate_decls): Likewise.
130 (pushdecl): Likewise.
131 (builtin_function): Likewise.
132 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
133 (build_cp_library_fn): Likewise.
134 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
135 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
136 where it's not necessary.
137 (make_rtl_for_nonlocal_decl): Likewise.
138 (cp_finish_decl): Likewise.
139 (grokfndecl): Likewise.
140 (grokvardecl): Likewise.
141 (grokdeclarator): Likewise.
142 (start_function): Likewise.
143 (cp_missing_return_ok_p): Likewise.
144 * decl2.c (grokclassfn): Likewise.
145 (check_classfn): Likewise.
146 (finish_static_data_member_decl): Likewise.
147 (grokfield): Likewise.
148 * error.c (GLOBAL_IORD_P): Remove.
149 (dump_global_iord): Improve output.
150 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
151 * except.c (nothrow_libfn_p): Summarily reject any function not in
153 * init.c (build_java_class_ref): Don't explicitly set
154 DECL_ASSEMBLER_NAME after calling mangle_decl.
155 * mangle.c (mangle_decl_string): Handle extern "C" functions.
156 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
157 * method.c (set_mangled_name_for_decl): Don't explicitly set
158 DECL_ASSEMBLER_NAME after calling mangle_decl.
159 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
160 IDENTIFIER_GLOBAL_VALUE for the thunk.
161 * pt.c (set_mangled_name_for_template_decl): Remove.
162 (check_explicit_specialization): Don't use it.
163 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
164 (tsubst_friend_function): Likewise.
165 (tsubst_decl): Likewise.
166 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
167 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
168 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
169 where it's not necessary.
170 (tinfo_base_init): Likewise.
171 (create_real_tinfo_var): Likewise.
172 * search.c (looup_field_1): Likewise.
173 * semantics.c (finish_named_return_value): Likewise.
174 * tree.c (init_tree): Set lang_set_decl_assembler_name.
176 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
178 Correct semantics restrictions checking in throw-expression.
179 * except.c (is_admissible_throw_operand): New function.
180 (build_throw): Use it.
182 2001-03-14 Mark Mitchell <mark@codesourcery.com>
184 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
187 2001-03-14 Mark Mitchell <mark@codesourcery.com>
189 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
190 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
191 * decl.c (duplicate_decls): Likewise.
192 (builtin_function): Likewise.
193 (build_library_fn): Likewise.
194 (build_cp_library_fn): Likewise.
195 (check_initializer): Likewise.
196 (cp_finish_decl): Likewise.
197 * decl2.c (grokfield): Likewise.
198 (grok_function_init): Remove #if 0'd code.
199 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
200 * friend.c (do_friend): Likewise.
201 * init.c (get_temp_regvar): Likewise.
202 * method.c (make_thunk): Likewise.
203 * pt.c (tsubst_friend_function): Likewise.
204 (tsubst_decl): Likewise.
205 (regenerate_decl_from_template): Likewise.
206 * semantics.c (genrtl_named_return_value): Likewise.
207 (expand_body): Likewise.
208 (genrtl_finish_function): Likewise.
209 * tree.c (cp_tree_equal): Likewise.
211 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
213 * call.c (convert_like_real): Add extra semantics to INNER
214 parameter. Don't convert to temporary if a user conversion
215 gives us an lvalue that we're about to bind to a reference.
216 Set INNER to indicate pending reference binding on recursive
219 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
221 * cp/lex.c: Delete duplicate pending_lang_change.
223 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
225 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
227 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
228 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
230 2001-03-09 Zack Weinberg <zackw@stanford.edu>
232 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
234 2001-03-08 Stan Shebs <shebs@apple.com>
236 * cp-tree.h (set_identifier_local_value): Remove unused decl.
238 2001-03-06 Zack Weinberg <zackw@stanford.edu>
240 * spew.c: Remove references to CPP_OSTRING.
242 2001-03-06 Andrew Haley <aph@redhat.com>
244 * typeck.c (convert_arguments): Check that we have an fndecl.
246 2001-03-05 Andrew Haley <aph@redhat.com>
248 * typeck.c (convert_arguments): Don't do ellipsis conversion for
249 __built_in_constant_p.
251 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
253 * typeck.c (build_static_cast): Allow enum to enum conversions
256 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
258 * class.c (check_field_decls): Pointers to member do not a
259 non-pod struct make, as per DR 148.
261 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
263 * call.c (joust): cp_pedwarn when using gnu extension concerning
264 worst conversion sequences.
266 2001-03-01 Zack Weinberg <zackw@stanford.edu>
268 * decl.c: Replace all uses of 'boolean' with 'bool'.
270 2001-03-01 Zack Weinberg <zackw@stanford.edu>
272 * lang-specs.h: Add zero initializer for cpp_spec field to
273 all array elements that need one. Don't put an #ifdef inside
274 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
277 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
279 Implement using decls inside template functions.
280 * decl2.c (validate_nonmember_using_decl): Don't special case
281 fake_std_node in the global namespace. Don't reject early when
282 processing a template.
283 (do_local_using_decl): Add to statement tree. Don't do further
284 processing when building a template.
285 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
287 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
289 * decl2.c (do_nonmember_using_decl): Don't complain if we find
290 same function. Do complain about ambiguating extern "C"
293 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
295 Remove floating point and complex type template constant parms.
296 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
297 COMPLEX_TYPE extensions.
298 (invalid_nontype_parm_type_p): Likewise.
300 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
302 * except.c (call_eh_info): Revert "match_function"'s type.
304 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
306 Fix ctor vtable vcall offsets.
307 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
308 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
309 (get_matching_base): Remove.
310 (get_original_base): New function.
311 (build_vtbl_initializer): Initialize vid.rtti_binfo.
312 Use a virtual thunk for a ctor vtable with an index
313 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
314 primary base within a constructor vtable. Only set
315 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
316 when primary base has been lost.
317 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
319 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
321 * call.c (joust): Ensure more_specialized()'s argument length
322 parameter has correct value for constructors.
324 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
326 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
328 * decl.c (mark_inlined_fns): Prototype.
330 2001-02-22 Mark Mitchell <mark@codesourcery.com>
332 * spew.c (yylex): Correct handling of friends.
334 2001-02-22 Mark Mitchell <mark@codesourcery.com>
336 * mangle.c (write_encoding): Pass write_function_type the
337 FUNCTION_DECL for the function being encoded.
338 (write_function_type): Pass it along to write_bare_function_type.
339 (write_bare_function_type): Pass it along to write_method_parms.
340 (write_method_parms): Don't mangle the compiler-generated
341 parameters to a constructor or destructor.
343 2001-02-22 Andreas Jaeger <aj@suse.de>
345 * optimize.c: Include toplev.h for
346 note_deferral_of_defined_inline_function prototype.
348 2001-02-22 Jakub Jelinek <jakub@redhat.com>
350 * cp-tree.h (struct lang_decl_inlined_fns): New.
351 (struct lang_decls): Add inlined_fns.
352 (DECL_INLINED_FNS): New macro.
353 * optimize.c (struct inline_data): Add inlined_fns.
354 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
355 (inlinable_function_p): Likewise, fix typo in comment,
356 function is not inlinable if it already inlined function currently
358 (expand_call_inline): Add fn to inlined_fns if neccessary.
359 (optimize_function): Initialize inlined_fns.
360 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
361 * decl.c (mark_inlined_fns): New function.
362 (lang_mark_tree): Call it.
364 2001-02-21 Jason Merrill <jason@redhat.com>
366 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
367 (DECL_UNINLINABLE): Move to middle-end.
369 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
370 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
371 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
372 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
373 parms and outer BLOCK. note_deferral_of_defined_inline_function.
375 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
378 2001-02-19 Mark Mitchell <mark@codesourcery.com>
380 * decl2.c (set_decl_namespace): Allow explicit instantiations in
383 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
385 * optimize.c (expand_call_inline): Don't walk subtrees of type
388 2001-02-18 Mark Mitchell <mark@codesourcery.com>
390 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
393 2001-02-18 Jason Merrill <jason@redhat.com>
395 Do put the VTT parameter in DECL_ARGUMENTS.
396 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
397 (current_vtt_parm): New macro.
398 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
399 (DECL_HAS_VTT_PARM_P): New macro.
400 (DECL_VTT_PARM): Remove.
401 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
402 * decl.c (duplicate_decls): Only copy the operator code if
404 (start_function): Set current_vtt_parm.
405 (lang_mark_tree): Don't mark vtt_parm.
406 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
407 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
408 * class.c (build_clone): Maybe remove the VTT parm.
409 * optimize.c (maybe_clone_body): Set up the VTT parm.
410 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
411 * call.c (build_over_call): Just allow the VTT arg.
412 * method.c (make_thunk): Don't set DECL_VTT_PARM.
413 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
414 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
415 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
416 * error.c (dump_function_decl): Likewise.
417 * call.c (build_user_type_conversion_1, convert_like_real): Abort
418 if we try to call a constructor with in-charge or VTT parms.
419 * method.c (skip_artificial_parms_for): New fn.
420 * call.c (add_function_candidate, build_over_call): Call it.
421 * call.c (build_new_method_call): Use current_vtt_parm.
422 * init.c (expand_virtual_init): Likewise.
423 * class.c (same_signature_p): No longer static.
424 * cp-tree.h: Declare it.
425 * search.c (look_for_overrides_r): Use it.
427 2001-02-17 Mark Mitchell <mark@codesourcery.com>
429 * cp-tree.h (new_abi_rtti_p): Remove.
430 (name_mangling_version): Likewise.
431 (flag_do_squangling): Likewise.
432 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
433 * decl.c (grokfndecl): Likewise.
434 * decl2.c (name_mangling_version): Remove.
435 (flag_do_squangling): Likewise.
436 (lang_f_options): Remove `squangle'.
437 (unsupported_options): Add `squangle'.
438 (cxx_decode_option): Issue a warning about uses of
439 -fname-mangling-version.
440 (finish_file): Remove old ABI support.
441 * pt.c (check_explicit_specialization): Likewise.
442 (tsubst_decl): Likewise.
443 * rtti.c (init_rtti_processing): Likewise.
444 (build_headof): Likewise.
445 (get_tinfo_decl_dynamic): Likewise.
446 (tinfo_from_decl): Likewise.
447 (build_dynamic_cast_1): Likewise.
448 (synthesize_tinfo_var): Likewise.
449 * init.c (build_new): Allow enumeration types for the array-bounds
450 in a direct-new-declarator.
452 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
454 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
455 TREE_PROTECTED from the template being specialized.
457 2001-02-17 Jason Merrill <jason@redhat.com>
459 * decl2.c (build_artificial_parm): Set TREE_READONLY.
461 * decl.c (bad_specifiers): Allow throw specs on things with
462 pointer-to-function or -member-function type.
463 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
466 2001-02-17 Mark Mitchell <mark@codesourcery.com>
468 * call.c (check_dtor_name): Handle template names correctly.
470 2001-02-16 Jason Merrill <jason@redhat.com>
472 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
473 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
474 * optimize.c (maybe_clone_body): Don't substitute it.
475 * call.c (build_new_method_call): Check in_chrg instead.
476 * init.c (expand_virtual_init): Likewise.
478 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
480 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
481 class-type introduces at least a type-name.
483 2001-02-16 Jakub Jelinek <jakub@redhat.com>
485 * call.c (convert_like_real): Create a temporary for non-lvalue.
487 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
489 * cp-tree.h: Fix typos in comments.
491 2001-02-16 Jason Merrill <jason@redhat.com>
493 * optimize.c (remap_block): If we're compiling a clone, pass the
494 new block to insert_block.
496 2001-02-16 Mark Mitchell <mark@codesourcery.com>
498 * semantics.c (finish_asm_stmt): Robustify.
500 2001-02-15 Mark Mitchell <mark@codesourcery.com>
502 * pt.c (push_template_decl_real): Don't remangle the name of a
505 2001-02-15 Jim Meyering <meyering@lucent.com>
507 * Make-lang.in (c++.install-common): Depend on installdirs.
508 (c++.install-info): Likewise.
509 (c++.install-man): Likewise.
511 2001-02-15 Mark Mitchell <mark@codesourcery.com>
513 * typeck2.c (build_m_component_ref): Robustify.
515 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
517 * friend.c (do_friend): Don't take the nested [template] class
518 into account when deciding whether to warn about the friend
519 function not referring to a template function.
521 2001-02-14 Jakub Jelinek <jakub@redhat.com>
523 * typeck.c (build_unary_op): Clarify error message.
525 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
527 * parse.y (component_constructor_declarator): allow optional
528 parentheses around constructor class name.
530 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
532 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
534 * init.c (emit_base_init): Remove incorrect comment about
536 * method.c (make_thunk): Fix comment alignment.
538 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
540 Kill remnants of this is variable.
541 * cp-tree.h (flag_this_is_variable): Remove.
542 * decl2.c (flag_this_is_variable): Remove.
543 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
544 (build_vbase_path): The path is non-static, even in a cdtor.
545 (resolves_to_fixed_type_p): Add additional return value.
546 * search.c (init_vbase_pointers): Adjust.
547 * tree.c (lvalue_p_1): Adjust.
548 * typeck.c (mark_addressable): Adjust.
550 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
552 * pt.c (unify): Don't check cv quals of array types.
554 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
556 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
557 check whether we already have the type.
559 2001-02-13 Mark Mitchell <mark@codesourcery.com>
561 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
562 * call.c (build_op_delete_call): Simplify to remove duplicate
564 * class.c (clone_function_decl): Don't build the deleting variant
565 of a non-virtual destructor.
566 * decl.c (finish_destructor_body): Don't call delete if this is a
567 non-virtual destructor.
568 * init.c (build_delete): Explicitly call `operator delete' when
569 deleting an object with a non-virtual destructor.
571 2001-02-13 Jason Merrill <jason@redhat.com>
573 * lang-specs.h: Add more __EXCEPTIONS.
575 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
577 * typeck2.c (process_init_constructor): Check
578 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
580 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
582 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
583 Remove spurious information in comment. Allow further
584 adjustments of REFERENCE_TYPE args.
586 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
588 * errfn.c (cp_deprecated): Tweak diagnostic text.
589 * parse.y (new_initializer): Deprecate initializer lists
592 2001-02-12 Mark Mitchell <mark@codesourcery.com>
594 Remove old ABI support.
596 2001-02-11 Mark Mitchell <mark@codesourcery.com>
598 * decl2.c (flag_vtable_thunks): Always set it to 1.
599 (flag_new_abi): Likewise.
600 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
602 * Makefile.in (g++spec.o): Fix typo.
604 2001-02-09 Jason Merrill <jason@redhat.com>
606 * lang-specs.h: Restore definition of __EXCEPTIONS.
608 2001-02-08 Jason Merrill <jason@redhat.com>
610 * search.c (shared_member_p): New function.
611 (lookup_field_r): Use it.
612 * cp-tree.h (SHARED_MEMBER_P): Remove.
614 * method.c (process_overload_item): Handle template-dependent array
616 * pt.c (type_unification_real): If we end up with undeduced nontype
619 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
622 * typeck2.c (friendly_abort): Don't say anything if we have
623 earlier errors or sorries.
625 * decl.c (check_tag_decl): Notice attempts to redefine bool and
626 wchar_t. Ignore if in_system_header.
628 * decl.c (maybe_push_cleanup_level): New fn...
629 (start_decl_1): ...split out from here.
630 * cvt.c (build_up_reference): Use it.
631 * cp-tree.h: Declare it.
633 2001-02-07 Mark Mitchell <mark@codesourcery.com>
635 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
638 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
640 * pt.c (lookup_template_class): Make sure it's a primary
641 template or template_template_parm when called from the parser.
642 (instantiate_template_class): Add assertion.
644 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
646 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
647 from error_mark_node.
649 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
651 Fix specification and implementation bugs in V3 ABI
652 construction vtables.
653 * cp-tree.h (flag_dump_class_layout): New flag.
654 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
655 (BINFO_LOST_PRIMARY_P): New flag.
656 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
657 (BINFO_PRIMARY_MARKED_P): Rename to ...
658 (BINFO_PRIMARY_P): ... here.
659 (binfo_via_virtual): New prototype.
660 * decl2.c (flag_dump_class_layout): New flag.
661 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
662 use `=' as a file name separator.
663 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
665 (build_vtbl_address): If this is a virtual primary base, then
666 get the vtbl of what it is ultimately primary for.
667 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
669 (dfs_skip_nonprimary_vbases_markedp): Likewise.
670 (get_shared_vbase_if_not_primary): Likewise.
671 (dfs_get_pure_virtuals): Likewise.
672 (expand_upcast_fixups): Likewise.
673 (fixup_virtual_upcast_offsets): Likewise.
674 (dfs_find_vbase_instance): Likewise.
675 (find_vbase_instance): Likewise.
676 (binfo_from_vbase): Adjust comment to reflect reality.
677 (binfo_via_virtual): New function.
678 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
679 for binfo walking during VTT construction.
680 (dfs_mark_primary_bases): Remove.
681 (force_canonical_binfo_r): New function.
682 (force_canonical_binfo): New function.
683 (mark_primary_virtual_base): New function.
684 (mark_primary_bases): Walk in inheritance graph order, use
685 mark_primary_virtual_base.
686 (determine_primary_base): Use some more intermediate variables.
687 (dfs_find_final_overrider): Don't check for overriding along a
689 (dfs_modify_vtables): Walk into primary virtual bases too.
690 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
691 (build_base_fields): Likewise.
692 (dfs_set_offset_for_unshared_vbases): Likewise.
693 (layout_virtual_bases): Likewise.
694 (end_of_class): Likewise.
695 (finish_struct_1): Call dump_class_hierarchy, if requested.
696 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
697 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
698 (dump_class_hierarchy): Add file parameter. Append to file, if
700 (finish_vtbls): Adjust accumulate_vtbl_inits call.
701 Use canonical base for virtual bases.
702 (build_vtt): Add more comments. Adjust build_vtt_inits call.
703 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
704 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
705 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
707 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
708 from DATA. We want virtual primary bases and all bases via virtual.
709 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
710 virtual base when not a construction vtable.
711 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
712 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
713 Use canonical bases when processing virtual bases.
714 (accumulate_vtbl_inits): We're interested in any base via a
716 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
717 within a construction vtable, determine what is being overridden.
718 (build_vtbl_initializer): Add more comments
719 (add_vcall_offset_vtbl_entries_1): Adjust comment.
720 (build_rtti_vtbl_entries): Check if the base has lost its
723 2001-02-05 Mark Mitchell <mark@codesourcery.com>
725 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
727 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
729 * decl.c (pushdecl): Call abort instead of fatal.
730 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
731 * init.c (build_new_1): Likewise.
732 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
733 * decl.c (build_typename_type): hash_table_init now returns void.
734 decl.c (init_decl_processing): Make an error non-fatal.
736 2001-02-04 Mark Mitchell <mark@codesourcery.com>
738 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
740 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
741 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
742 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
743 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
744 * decl.c (maybe_commonize_var): Use the new name-mangling where
746 * decl2.c (comdat_linkage): Enhance comments. Make all
747 compiler-generated things static, if COMDAT is not available.
748 (get_tinfo_decl): Do not make typeinfo objects that belong in the
750 (tinfo_base_init): Use the correct mangled name for typeinfo
751 strings, and push them into the global scope.
752 (typeinfo_in_lib_p): New function.
753 (synthesize_tinfo_var): Use it.
754 (create_real_tinfo_var): Likewise.
756 2001-02-03 Jakub Jelinek <jakub@redhat.com>
758 * decl.c (push_class_binding): Use context_for_name_lookup instead
760 * search.c (context_for_name_lookup): Remove static. Check for NULL
762 * cp-tree.h (context_for_name_lookup): Add prototype.
764 2001-02-02 Jakub Jelinek <jakub@redhat.com>
766 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
767 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
769 * call.c (convert_class_to_reference, build_user_type_conversion_1,
770 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
772 2001-02-02 Mark Mitchell <mark@codesourcery.com>
774 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
775 of macros used when compiling g++spec.c.
776 * g++spec.c (lang_specific_driver): Link with the shared
779 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
781 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
782 make_reference_declarator, make_call_declarator), method.c
783 (implicitly_declare_fn), parse.y (namespace_using_decl,
784 notype_unqualified_id, expr_or_declarator, new_type_id,
785 after_type_declarator, direct_after_type_declarator,
786 notype_declarator, complex_notype_declarator,
787 complex_direct_notype_declarator, qualified_id,
788 notype_qualified_id, overqualified_id, direct_new_declarator,
789 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
790 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
791 instead of build_parse_node.
793 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
795 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
796 (minus_one_node): Moved to top level gcc directory. Renamed
797 to integer_minus_one_node.
799 * init.c (init_init_processing): Don't set minus_one_node.
800 (build_vec_init): Use integer_minus_one_node.
802 * rtti.c (get_tinfo_decl_dynamic): Likewise.
804 2001-01-28 Jakub Jelinek <jakub@redhat.com>
806 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
807 identical and they would be replaced with constant, remove
808 MODIFY_EXPR from the tree.
810 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
812 * Make-lang.in: Remove all dependencies on defaults.h.
813 * call.c: Don't include defaults.h.
816 * except.c: Likewise.
820 * typeck.c: Likewise.
822 2001-01-25 Jakub Jelinek <jakub@redhat.com>
824 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
825 operators even in "C" linkage.
826 * method.c (set_mangled_name_for_decl): Likewise.
827 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
828 overloaded operators in "C" linkage.
830 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
832 * pt.c (tsubst_decl): Remove IN_DECL parameter.
833 (tsubst_arg_types): Check parameter is not void.
834 (tsubst): Adjust tsubst_decl call.
836 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
838 * call.c (add_builtin_candidate): Quote std properly, from
841 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
843 * pt.c (check_explicit_specialization): Clone constructors and
846 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
848 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
849 indicates anything special about template depth. Make sure we
850 only count the user visible template classes.
852 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
854 * call.c (build_conv): Typo in comment.
855 (add_builtin_candidate): Add more explanation.
856 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
857 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
858 when we have enumeral types.
859 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
860 candidates for relops and eqops.
861 (joust): Simplify control flow. Allow a non-template user
862 function to hide a builtin.
864 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
866 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
867 (more_specialized): Add deduction parameter.
868 * call.c (joust): Adjust more_specialized call.
869 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
870 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
871 (get_bindings_order): Remove.
872 (get_bindings_real): Add DEDUCE parameter.
873 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
874 REFERENCE_TYPE jig for DEDUCE_ORDER.
875 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
876 maybe_adjust_types_for_deduction.
877 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
879 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
880 (check_cv_quals_for_unify): Use new unify qualifier flags.
881 (unify): Clear new unify qualifier flags.
882 (get_bindings_real): Add DEDUCE parameter.
883 (get_bindings): Adjust call to get_bindings_real.
884 (get_bindings_overload): Likewise.
885 (most_specialized_instantiation): Adjust call to
888 2001-01-19 Jason Merrill <jason@redhat.com>
890 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
892 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
895 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
897 * decl2.c (arg_assoc_class): Fix double iteration logic.
899 2001-01-19 Jason Merrill <jason@redhat.com>
901 * init.c (build_delete): Always call convert_force to strip cv-quals.
903 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
904 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
905 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
907 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
909 * search.c (get_vbase_1): Count only virtual bases.
911 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
913 * class.c (duplicate_tag_error): Robustify flag clearing.
915 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
917 * cp-tree.h (lookup_template_class): Add complain parm.
918 * decl.c (lookup_namespace_name): Adjust call to
919 lookup_template_class.
920 (make_typename_type): Likewise.
921 * semantics.c (finish_template_type): Likewise.
922 * pt.c (lookup_template_class): Add complain parm. Adjust.
923 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
926 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
928 * pt.c (copy_default_args_to_explicit_spec): Preserve
929 object's CV quals. Reorganize.
931 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
933 * typeck.c (build_modify_expr): Say `initialization' for
935 * init.c (build_default_init): Convert to enumeral type, if
938 2001-01-18 Jakub Jelinek <jakub@redhat.com>
940 * parse.y (nomods_initdcl0): Properly set things up for
943 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
945 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
946 (type_unification_real): Set it.
949 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
951 * decl.c (finish_destructor_body): Convert to vbase pointer here.
953 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
955 * semantics.c (begin_class_definition): Check we're not inside a
958 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
960 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
963 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
965 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
966 * call.c (build_over_call): Add comment.
968 2001-01-16 Daniel Berlin <dberlin@redhat.com>
970 * cvt.c (ocp_convert): Handle vector type conversion
971 * typeck2.c (digest_init): Handle vector type initializations
973 2001-01-16 Phil Edwards <pme@sources.redhat.com>
975 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
978 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
980 * pt.c (check_nontype_parm): Rename to ...
981 (invalid_nontype_parm_type_p): ... here.
982 (process_template_parm): Adjust.
983 (convert_template_argument): Adjust.
985 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
987 * pt.c (check_nontype_parm): New function.
988 (process_template_parm): Use it.
989 (convert_template_argument): Use it.
990 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
993 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
995 * tree.c: Add defaults.h
996 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
997 * Make-lang.in (cp/tree.o): Add defaults.h.
999 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1001 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1003 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1005 * g++.1: Change to be ".so man1/gcc.1".
1007 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1009 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1011 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1012 ($(srcdir)/cp/g++int.info): New target.
1013 * gxxint.texi: Add info directory entry. Use @@ in email address.
1014 * .cvsignore: Update.
1016 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1018 * typeck.c (build_c_cast): Do template processing earlier.
1019 Always pedwarn on array casts.
1021 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1023 * friend.c (make_friend_class): Make sure a templated class is
1024 actually a template.
1026 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1028 * decl2.c (get_guard): Set linkage from guarded decl.
1030 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1032 * call.c (convert_default_arg): Check for unprocessed
1034 * cp-tree.h (replace_defarg): Move to spew.c.
1035 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1036 spew.c, which is where they really are.
1037 (done_pending_defargs): Declare.
1038 (unprocessed_defarg_fn): Declare.
1039 * decl.c (replace_defarg): Move to spew.c
1040 * parse.y (structsp): Call done_pending_defargs.
1041 * spew.c (defarg_fns): Rearrange list structure.
1042 (defarg_fnsdone): New static variable.
1043 (defarg_depfns): New static variable.
1044 (init_spew): Adjust.
1045 (add_defarg_fn): Store the type in TREE_TYPE.
1046 (do_pending_defargs): Detect and deal with ordering constraints
1048 (done_pending_defargs): New function.
1049 (unprocessed_defarg_fn): New function.
1050 (replace_defarg): Moved from decl.c. Robustify. Don't save
1051 if circularity detected.
1053 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1055 * pt.c (unify): Check array has a domain, before checking
1056 whether it is variable sized.
1058 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1060 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1061 parameters with pointers to arrays of unknown bound.
1063 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1065 * parse.y (template_parm_header, template_spec_header): New
1066 reductions. Split out from ...
1067 (template_header): ... here. Use them.
1068 (template_template_parm): Use template_parm_header.
1069 * semantics.c (finish_template_template_parm): Add assert.
1071 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1073 * mangle.c (write_builtin_type): Fix thinko.
1075 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1076 (copy_default_args_to_explicit_spec): Likewise.
1077 (check_explicit_specialization): Use it.
1079 * class.c (finish_struct_1): Remove last argument in call to
1080 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1081 * decl.c (builtin_function): Likewise.
1082 (build_cp_library_fn): Likewise.
1083 (check_initializer): Likewise.
1084 (make_rtl_for_nonlocal_decl): Likewise.
1085 (cp_finish_decl): Likewise.
1086 (start_function): Likewise.
1087 * decl2.c (finish_anon_union): Likewise.
1088 * friend.c (do_friend): Likewise.
1089 * init.c (build_java_class_ref): Likewise.
1090 * method.c (make_thunk): Likewise.
1091 * pt.c (tsubst_friend_function): Likewise.
1092 * semantics.c (expand_body): Likewise.
1094 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1096 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1097 looking at DECL_CLONED_FUNCTION for non-functions.
1099 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1101 * error.c (dump_template_parameter): Use parm to determine how
1102 to print default value.
1104 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1106 * class.c (duplicate_tag_error): Clear more flags.
1108 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1110 * call.c (build_new_method_call): Use binfo_for_vbase.
1112 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1114 * cp-tree.h (flag_cond_mismatch): Don't declare.
1115 * decl2.c (flag_cond_mismatch): Don't define.
1116 (lang_f_options): Remove cond-mismatch.
1117 (unsupported_options): Add cond-mismatch.
1119 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1121 * class.c (handle_using_decl): Reject using of constructor name
1122 of sourcing class. Allow injecting of a method with same name as
1123 nested class. Fixup error messages.
1125 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1127 * decl2.c (lang_decode_option): Handle -Wformat=2.
1129 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1131 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1132 initialized_in_class.
1133 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1134 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1135 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1136 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1137 * pt.c (check_default_tmpl_args): Adjust for
1138 DECL_INITIALIZED_IN_CLASS_P.
1139 (instantiate_class_template): Likewise.
1140 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1142 * class.c (finish_struct): Constify saved_filename.
1144 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1146 * class.c (duplicate_tag_error): Adjust diagnostic.
1147 (finish_struct): Locally set location to start of struct.
1148 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1150 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1152 * decl.c (struct binding_level): Adjust class_shadowed comments
1154 (push_class_level_binding): Ajust comments to reflect reality.
1155 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1156 Don't set TREE_VALUE on the class_shadowed list.
1158 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1160 * decl2.c (acceptable_java_type): Allow references too.
1161 * init.c (build_java_class_ref): When using the new ABI, search
1162 `class$' and have it mangled with `mangle_decl.'
1163 * mangle.c (write_java_integer_type_codes): New function.
1164 (write_builtin_type): Detect and mangle Java integer and real
1167 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1169 * decl2.c (grokfield): Don't accept `asm' specifiers for
1170 non-static data members.
1172 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1174 * expr.c (cplus_expand_expr): Don't reset `target'.
1176 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1178 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1180 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1182 * parse.y (template_datadef): Check for error_mark_node.
1184 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1186 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1188 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1190 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1191 (record_builtin_type): Make non-static.
1192 (flag_short_double): Don't declare.
1193 (init_decl_processing): Remove the creation of many tree nodes now
1194 in c_common_nodes_and_builtins.
1195 (build_void_list_node): New function.
1196 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1197 * cp-tree.h (flag_short_wchar): Don't declare.
1199 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1201 * call.c (build_conv): Don't use build1 for USER_CONV.
1202 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1204 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1206 * lex.c (lang_init): Call c_common_lang_init.
1208 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1210 * search.c (lookup_fnfields_here): Remove.
1211 (look_for_overrides_r): Use lookup_fnfields_1.
1212 Ignore functions from using declarations.
1214 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1216 Implement exceptions specifiers for implicit member functions.
1217 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1218 * method.c (synthesize_exception_spec): New function.
1219 (locate_dtor, locate_ctor, locate_copy): New functions.
1220 (implicitly_declare_fn): Generate the exception spec too.
1221 * search.c (check_final_overrider): Check artificial functions
1223 * typeck2.c (merge_exception_specifiers): New function.
1225 2001-01-03 Jason Merrill <jason@redhat.com>
1227 * init.c (build_default_init): New fn.
1228 (perform_member_init): Split out from here.
1229 (build_new_1): Use it. Simplify initialization logic.
1230 (build_vec_init): Take an array, rather than a pointer and maxindex.
1231 Speed up simple initializations. Don't clean up if we're assigning.
1232 * cp-tree.h: Adjust.
1233 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1234 * parse.y (new_initializer): Return void_zero_node for ().
1235 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1236 * typeck2.c (digest_init): Only complain about user-written
1239 2000-12-22 Mike Stump <mrs@wrs.com>
1241 * decl2.c: (max_tinst_depth): Increase to 50.
1243 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1245 * class.c (invalidate_class_lookup_cache): Zero the
1246 previous_class_values.
1247 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1249 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1250 * decl.c (free_bindings): New variable.
1251 (push_binding): Don't create a new binding if we have one on the
1253 (pop_binding): Put old bindings on the free list.
1254 (init_decl_processing): Use size_int, not build_int_2.
1255 Register free_bindings as a GC root.
1256 (cp_make_fname_decl): Use size_int, not build_int_2.
1257 (push_inline_template_parms_recursive): Likewise.
1258 (end_template_parm_list): Likewise.
1259 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1260 (tsubst_template_parms): Use size_int, not build_int_2.
1262 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1264 2001-01-02 Richard Henderson <rth@redhat.com>
1266 * parse.y (asm): Set ASM_INPUT_P.
1268 2001-01-02 Jason Merrill <jason@redhat.com>
1270 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1273 * typeck.c (cp_truthvalue_conversion): New fn.
1274 * cvt.c (ocp_convert): Use it.
1276 * cp-tree.h: Lose c-common.c decls.
1278 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1279 * cvt.c (convert_to_void): Use type_unknown_p.
1281 * typeck.c (strip_all_pointer_quals): Also strip quals from
1282 pointer-to-member types.
1284 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1287 * call.c (build_new_method_call): Do evaluate the object parameter
1288 when accessing a static member.
1289 * typeck.c (build_component_ref): Likewise.
1291 2001-01-02 Andreas Jaeger <aj@suse.de>
1293 * decl.c (cp_missing_noreturn_ok_p): New.
1294 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1296 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1298 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1300 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1302 * class.c (pushclass): Remove #if 0'd code.
1303 * cp-tree.h (overload_template_name): Remove.
1304 * decl.c (store_bindings): Simplify.
1305 (pop_from_top_level): Likewise.
1306 * pt.c (overload_template_name): Remove.
1307 (instantiate_decl): Don't call push_to_top_level if it's not
1310 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1312 * pt.c (register_local_specialization): Don't return a value.
1313 (lookup_template_class): Use move-to-front heuristic when looking
1314 up template instantiations.
1315 (instantiate_decl): Only push_to_top_level when we're actually
1316 going to instantiate the template.
1318 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1320 * search.c (binfo_for_vtable): Return least derived class, not
1321 most. Handle secondary vtables.
1323 2000-12-22 Jason Merrill <jason@redhat.com>
1325 * pt.c (more_specialized): Don't optimize len==0.
1326 (fn_type_unification): If we're adding the return type, increase len.
1328 * typeck.c (build_binary_op): Fix pmf comparison logic.
1330 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1331 DECL_STATIC_FUNCTION_P.
1333 * semantics.c (genrtl_finish_function): Don't try to jump to
1334 return_label unless it exists.
1336 In partial ordering for a call, ignore parms for which we don't have
1338 * call.c (joust): Pass len to more_specialized.
1339 (add_template_candidate_real): Strip 'this', pass len.
1340 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1341 (get_bindings_order): New fn. Pass len down.
1342 (get_bindings_real): Strip 'this', pass len.
1343 (fn_type_unification): Likewise.
1344 (type_unification_real): Succeed after checking 'len' args.
1345 (most_specialized_instantiation): Lose explicit_args parm.
1346 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1349 2000-12-21 Jason Merrill <jason@redhat.com>
1351 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1352 DECL_TEMPLATE_RESULT.
1354 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1355 lookup_fnfields_here.
1357 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1359 * call.c (build_object_call): Also allow conversions that return
1360 reference to pointer to function.
1361 (add_conv_candidate): Handle totype being ref to ptr to fn.
1362 (build_field_call): Also allow members of type reference to function.
1363 Lose support for calling pointer to METHOD_TYPE fields.
1365 * error.c (dump_expr): Handle *_CAST_EXPR.
1367 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1369 * tree.c (break_out_cleanups): Lose.
1370 * cp-tree.h: Remove prototype.
1371 * typeck.c (build_component_ref): Don't break_out_cleanups.
1372 (build_compound_expr): Likewise.
1373 * semantics.c (finish_expr_stmt): Likewise.
1375 2000-12-20 Richard Henderson <rth@redhat.com>
1377 * cp-tree.h: Update declarations.
1378 * decl.c (finish_case_label): Return the new stmt node.
1379 * semantics.c (finish_goto_stmt): Likewise.
1380 (finish_expr_stmt, finish_return_stmt): Likewise.
1381 (finish_break_stmt, finish_continue_stmt): Likewise.
1382 (finish_asm_stmt): Likewise.
1383 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1384 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1385 (simple_if, simple_stmt): Return the new stmt node.
1388 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1390 * cp-tree.h: Don't declare warn_long_long.
1392 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1394 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1397 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1399 * pt.c (unify): Handle when both ARG and PARM are
1400 BOUND_TEMPLATE_TEMPLATE_PARM.
1402 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1404 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1405 DECL_TEMPLATE_PARM_P.
1407 2000-12-15 Jason Merrill <jason@redhat.com>
1409 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1411 * init.c (build_new_1): Don't strip quals from type.
1413 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1415 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1417 * call.c (build_new_function_call): Lose space before paren in
1419 (build_new_method_call): Likewise.
1421 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1423 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1425 * pt.c (check_explicit_specialization): Propagate default
1426 function arguments to explicit specializations.
1428 2000-12-13 DJ Delorie <dj@redhat.com>
1430 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1433 2000-12-08 Jason Merrill <jason@redhat.com>
1435 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1437 Clean up copy-initialization in overloading code.
1438 * call.c (build_user_type_conversion_1): Die if we are asked to
1439 convert to the same or a base type.
1440 (implicit_conversion): Avoid doing so. Lose reference binding code.
1441 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1442 direct-initialization. Also do direct-init part of copy-init.
1443 (build_user_type_conversion): Don't provide context to convert_like.
1444 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1445 the constructor call for copy-init.
1447 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1448 instantiation of a member template.
1449 (do_decl_instantiation): Not here.
1451 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1453 * class.c (check_field_decls): Don't special case anonymous
1454 fields in error messages.
1455 (note_name_declared_in_class): Use %D on diagnostic.
1457 * tree.c (pod_type_p): Use strip_array_types.
1458 (cp_valid_lang_attribute): Likewise.
1459 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1460 multiple evaluations.
1461 (cp_has_mutable_p): Use strip_array_types.
1463 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1465 * cp-tree.h (sufficient_parms_p): Declare new function.
1466 * call.c (sufficient_parms_p): New function, broken out of ...
1467 (add_function_candidate): ... here. Use it.
1468 (add_conv_candidate): Use it.
1469 * decl.c (grok_ctor_properties): Use it.
1471 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1473 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1475 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1477 * decl2.c (lang_decode_option): Handle -Wformat-security.
1479 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1481 * pt.c (verify_class_unification): New function.
1482 (get_class_bindings): Use it.
1483 (try_class_unification): Tidy.
1484 (unify): Handle when argument of a template-id is not
1485 template parameter dependent.
1486 (template_args_equal): Handle when TREE_CODE's do not match.
1488 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1490 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1491 for -save-temps, pass all relevant -Defines to it, and then don't
1492 pass them to cc1plus.
1494 2000-12-05 Will Cohen <wcohen@redhat.com>
1496 * decl.c (finish_case_label): Cleared
1497 more_cleanups_ok in surrounding function scopes.
1498 (define_label): Likewise.
1500 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1502 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1503 (get_matching_virtual): Remove.
1504 (look_for_overrides): Declare new function.
1505 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1507 * class.c (check_for_override): Move base class iteration code
1508 to look_for_overrides.
1509 * search.c (next_baselink): Remove.
1510 (get_virtuals_named_this): Remove.
1511 (get_virtual_destructor): Remove.
1512 (tree_has_any_destructors_p): Remove.
1513 (struct gvnt_info): Remove.
1514 (check_final_overrider): Remove `virtual' from error messages.
1515 (get_matching_virtuals): Remove. Move functionality to ...
1516 (look_for_overrides): ... here, and ...
1517 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1520 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1522 * typeck.c (get_delta_difference): If via a virtual base,
1524 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1527 2000-12-04 Richard Henderson <rth@redhat.com>
1529 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1531 2000-12-04 Jason Merrill <jason@redhat.com>
1533 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1534 (write_builtin_type): Pass intSI_type_node and the like through
1536 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1537 Pass intSI_type_node and the like through type_for_mode.
1538 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1539 * pt.c (tsubst, unify): Likewise.
1540 * tree.c (walk_tree): Likewise.
1541 * error.c (dump_type): Likewise.
1542 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1544 * Make-lang.in: Tweak top comment for emacs.
1547 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1549 * class.c (clone_function_decl): Robustify.
1551 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1553 * decl.c (store_bindings): Only search in the non modified
1554 old_bindings for duplicates.
1556 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1558 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1561 * typeck.c (build_static_cast): Remove unused variable.
1563 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1565 * pt.c: Fix typo in comment.
1567 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1569 * decl2.c (warn_format): Remove definition.
1570 (lang_decode_option): Handle -Wformat-nonliteral,
1571 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1573 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1575 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1576 (init_decl_processing): Don't create string_type_node,
1577 const_string_type_node, wint_type_node, intmax_type_node,
1578 uintmax_type_node, default_function_type, ptrdiff_type_node and
1579 unsigned_ptrdiff_type_node. Adjust position of call to
1580 c_common_nodes_and_builtins.
1581 (identifier_global_value): New function.
1583 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1585 * call.c (standard_conversion): Reject pointer to member
1586 conversions from ambiguous, inaccessible or virtual bases.
1587 * typeck.c (build_static_cast): Don't check pointers to members
1590 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1592 * method.c (do_build_copy_constructor): Preserve cv
1593 qualifications when accessing source object members.
1594 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1597 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1599 * method.c (do_build_assign_ref): Construct appropriately
1600 CV-qualified base reference. Don't allow const casts in base
1603 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1605 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1606 incomplete return type.
1608 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1610 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1611 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1614 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1616 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1618 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1620 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1622 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1624 * decl.c (grokdeclarator): Do type access control on friend
1627 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1629 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1630 bison parser ickiness.
1631 * pt.c (tsubst_friend_function): Enter namespace scope when
1632 tsubsting the function name.
1633 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1635 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1637 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1638 * cvt.c (cp_convert_to_pointer): Add force parameter.
1639 Allow conversions via virtual base if forced.
1640 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1641 (ocp_convert): Likewise.
1642 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1643 * typeck.c (get_delta_difference): Adjust handling of virtual
1646 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1648 * tree.c (struct list_hash): Remove.
1649 (list_hash_table): Make it be an htab.
1650 (struct list_proxy): New type.
1651 (list_hash_eq): New function.
1652 (list_hash_pieces): Renamed from ...
1653 (list_hash): ... this.
1654 (list_hash_lookup): Remove.
1655 (list_hash_add): Remove.
1656 (hash_tree_cons): Use the generic hashtable.
1657 (mark_list_hash): Remove.
1658 (init_tree): Create the hashtable.
1660 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1662 * method.c (build_mangled_C9x_name): Rename to
1663 build_mangled_C99_name. Change C9X references in comments to
1666 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1668 * parse.y (unary_expr): Move VA_ARG from here ...
1669 (primary): ... to here.
1671 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1673 * semantics.c (finish_id_expr): If type is error_mark, return
1676 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1678 * pt.c (lookup_template_class): Simplify loop exit constructs.
1679 Cope when there is no partial instantiation of a template
1682 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1684 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1686 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1688 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1691 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1692 destructors that haven't already been cloned.
1694 2000-11-20 Richard Henderson <rth@redhat.com>
1696 * parse.y (yyparse_1): Rename the parser entry point.
1698 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1700 * mangle.c (write_name): Use <unscoped-name> for names directly in
1702 (write_unscoped_name): Accept names directly in function scope.
1704 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1706 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1707 * parse.y (extdef): Add EXPORT reduction.
1708 * spew.c (yylex): Don't skip export here.
1710 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1712 * decl.c (init_decl_processing): Correct name of pure virtual
1713 function under the new ABI.
1714 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1715 (throw_bad_typeid): Likewise for bad typeid function.
1717 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1719 * decl.c (grokparms): Don't even function types of `void' type,
1721 * mangle.c (write_type): Don't crash when confronted with the
1724 * decl.c (grokparms): Don't create parameters of `void' type.
1726 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1728 * lex.c (mark_impl_file_chain): Delete.
1729 (init_parse): Remove call to ggc_add_string_root. No need to
1730 ggc_strdup a string constant. Do not add impl_file_chain to GC
1732 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1734 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1736 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1738 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1740 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1741 * decl.c (grokdeclarator): Don't reject void parms here.
1742 (require_complete_types_for_parms): Simplify, use
1743 complete_type_or_else.
1744 (grokparms): Remove bitrot. Remove funcdef parm.
1745 Deal with ellipsis parm lists here.
1746 * semantics.c (finish_parmlist): Don't append void_list_node
1747 here. Set PARMLIST_ELLIPSIS_P.
1749 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1751 * typeck2.c (incomplete_type_error): Reorganise to avoid
1752 excessive diagnostics.
1754 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1756 * lex.c (struct impl_files, internal_filename): Constify a char *.
1758 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1760 * mangle.c (write_special_name_constructor): Don't generate
1761 assembler junk when confronted with an old-style constructor.
1762 (write_special_name_destructor): Likewise.
1763 (mangle_decl_string): Do it here instead.
1765 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1767 * call.c (op_error): Make error messages clearer.
1769 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1771 * decl.c (wrapup_globals_for_namespace): Don't mark things
1772 TREE_ASM_WRITTEN when they're not.
1774 2000-11-15 Jason Merrill <jason@redhat.com>
1776 * typeck2.c (friendly_abort): Uncount the error before handing
1779 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1781 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1783 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1785 * class.c (build_vtbl_initializer): Fix typo in comment.
1786 * typeck.c (expr_sizeof): Don't crash on errors.
1788 2000-11-14 Jim Wilson <wilson@redhat.com>
1790 * lang-specs.h: Add %2 after %(cc1_options).
1792 2000-11-14 Richard Henderson <rth@redhat.com>
1794 * typeck.c (c_sizeof): Be strict about casting result value
1795 back to c_size_type_node.
1796 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1798 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1800 * typeck.c (build_unary_op): Use boolean_increment from
1801 c-common.c, moving the relevant code there.
1803 2000-11-11 Jason Merrill <jason@redhat.com>
1805 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1807 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1810 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1812 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1813 * lex.c (copy_lang_decl): Likewise.
1815 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1817 * dump.c (cp_dump_tree): Don't dump function bodies here.
1819 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1820 (dump.o): Update dependency list.
1821 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1822 (flag_dump_translation_unit): Likewise.
1823 (CP_TYPE_QUALS): Adjust definition.
1824 (DECL_C_BIT_FIELD): Remove.
1825 (SET_DECL_C_BIT_FIELD): Likewise.
1826 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1827 (add_maybe_template): Likewise.
1828 (strip_array_types): Likewise.
1829 (dump_node_to_file): Likewise.
1830 (cp_dump_tree): New function.
1831 * decl.c (init_decl_processing): Set lang_dump_tree.
1832 * decl2.c (flag_dump_translation_unit): Remove.
1833 * dump.c: Move most of it to ../c-dump.c.
1834 (cp_dump_tree): New function.
1835 * pt.c (add_maybe_template): Remove.
1836 * typeck.c (strip_array_types): Likewise.
1838 2000-11-07 Eric Christopher <echristo@redhat.com>
1840 * decl.c (init_decl_processing): Change definition of
1841 __wchar_t to wchar_t. Remove artificial declaration of
1843 * lex.c: Change instances of __wchar_t to wchar_t.
1845 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
1847 * lex.c (do_identifier): Don't lookup_name for operators.
1848 * parse.y (operator): Save looking_for_typename.
1849 (unoperator): Restore it.
1850 * spew.c (frob_opname): Use nth_token for lookahead.
1852 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
1854 * decl.c (grok_op_properties): Always use coerce_new_type and
1856 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
1857 exception specification. Tidy up.
1858 (coerce_delete_type): Preserve exception specification. Tidy up.
1860 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1862 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
1863 (push_binding_level), error.c (cp_tree_printer), pt.c
1864 (process_partial_specialization, tsubst_template_arg_vector),
1865 search.c (lookup_member): Use memset () instead of bzero ().
1867 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
1869 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
1871 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1873 * Make-lang.in (c++.distdir): Remove.
1875 2000-11-04 Mark Mitchell <mark@codesourcery.com>
1877 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
1878 declarations from different namespaces to be combined.
1880 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
1882 * decl.c: Include tm_p.h.
1884 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
1886 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
1888 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
1890 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
1891 (build_overload_value), repo.c (open_repo_file), xref.c
1892 (open_xref_file): Use strchr () and strrchr () instead of index ()
1895 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
1897 * call.c (build_over_call): Call fold on the CALL_EXPR.
1899 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
1901 * error.c (dump_template_decl): Separate template hearders with
1904 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
1906 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
1907 TS_* flags with corresponding TFF_*. Adjust prototypes of
1908 functions (which used to take a tree_string_flags) to take an int.
1910 * cp-tree.h (enum tree_string_flags): Remove
1911 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
1912 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
1913 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1914 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1915 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
1916 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
1917 (type_as_string, decl_as_string, expr_as_string,
1918 context_as_string): Adjust prototype.
1920 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
1921 instead of TS_PLAIN.
1923 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
1924 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
1927 2000-10-30 Mark Mitchell <mark@codesourcery.com>
1929 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
1930 (linkage_kind): New enumeration.
1931 (decl_linkage): New function.
1932 * decl2.c (comdat_linkage): Extend comment.
1933 * error.c (dump_function_decl): Print the arguments used to
1934 instantiate a template, even when not printing the type of the
1936 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
1937 not TREE_PUBLIC, to test for external linkage.
1938 * tree.c (decl_linkage): New function.
1940 2000-10-28 Mark Mitchell <mark@codesourcery.com>
1942 * pt.c (instantiate_decl): Always instantiate static data members
1943 initialized in-class.
1945 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1947 * Make-lang.in: Move all build rules here from Makefile.in,
1948 adapt to new context. Wrap all rules that change the current
1949 directory in parentheses. Expunge all references to $(P).
1950 When one command depends on another and they're run all at
1951 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1952 all object-file generation rules. Delete obsolete variables.
1954 * Makefile.in: Delete.
1955 * config-lang.in: Delete outputs= line.
1957 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
1959 * error.c (dump_function_decl): Print no space between
1960 `ptr-operator' the `type-specifier' of the return type.
1961 (dump_type_prefix): Make sure we put space at the appropriate
1964 2000-10-23 Jason Merrill <jason@redhat.com>
1966 * call.c (equal_functions): Also call decls_match for extern "C" fns.
1968 2000-10-22 Jason Merrill <jason@redhat.com>
1970 * call.c (build_conditional_expr): Use ocp_convert to force
1973 2000-10-22 Mark Mitchell <mark@codesourcery.com>
1975 * call.c (standard_conversion): Use RVALUE_CONVs for all
1976 expressions that satisfy lvalue_p, not just those that satisfy
1979 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
1981 * typeck.c (c_sizeof): Return an expression of `size_t' type,
1982 not one with TYPE_IS_SIZETYPE set.
1983 (dubious_conversion_warnings): Remove special-case code.
1985 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
1987 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
1988 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
1989 (dump_type_prefix): Print vector-of-int as 'int vector'.
1990 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
1991 * tree.c (walk_tree): Handle VECTOR_TYPE.
1993 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
1995 2000-10-21 Jason Merrill <jason@redhat.com>
1997 * parse.y (operator): Set got_object from got_scope.
1998 Set looking_for_typename.
1999 * decl.c (lookup_name_real): Clear val after setting from_obj.
2000 Reorganize diagnostic.
2002 2000-10-20 Jason Merrill <jason@redhat.com>
2004 * tree.c (walk_tree): Don't walk into default args.
2006 * error.c (dump_expr): Use host_integerp.
2008 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2010 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2011 "since" in error message.
2013 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2015 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2017 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2019 * decl.c (revert_static_member_fn): Fixed typo.
2021 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2023 * class.c (subobject_offset_fn): New type.
2024 (dfs_record_base_offsets): Remove.
2025 (record_base_offsets): Likewise.
2026 (dfs_search_base_offsets): Likewise.
2027 (record_subobject_offset): New function.
2028 (check_subobject_offset): Likewise.
2029 (walk_subobject_offsets): Likewise.
2030 (record_subobject_offsets): Likewise.
2031 (layout_conflict_p): Reimplement.
2032 (layout_nonempty_base_or_field): Correct handling of type
2033 conflicts during layout.
2034 (layout_empty_base): Likewise.
2035 (build_base_field): Adjust to handle new representation of empty
2037 (build_base_fields): Likewise.
2038 (layout_virtual_bases): Likewise.
2039 (splay_tree_compare_integer_csts): New function.
2040 (layout_class_type): Use a splay_tree, rather than a varray, to
2041 represent the offsets of empty bases.
2043 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2044 * decl.c (select_decl): Don't return declarations that are
2047 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2049 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2050 (fake_std_node): New macro.
2051 * decl.c (in_std): Rename to ...
2052 (in_fake_std): ... this.
2053 (flag_no_builtin): Remove.
2054 (flag_no_nonansi_builtin): Likewise.
2055 (walk_namespaces_r): Use fake_std_node.
2056 (push_namespace): Use std_identifier.
2057 (pop_namespace): Use in_fake_std.
2058 (lookup_name_real): Use fake_std_node.
2059 (init_decl_processing): When -fhonor-std, create the `std'
2060 namespace. Don't create a dummy fake_std_node in that case.
2061 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2062 (builtin_function): Put builtins whose names don't begin
2063 with `_' in the std namespace.
2064 * decl2.c (flag_no_builtin): Remove.
2065 (flag_no_nonansi_builtin): Likewise.
2066 (set_decl_namespace): Use fake_std_node.
2067 (validate_nonmember_using_decl): Likewise.
2068 (do_using_directive): Likewise.
2069 (handle_class_head): Likewise.
2070 * dump.c (dequeue_and_dump): Likewise.
2071 * except.c (init_exception_processing): Use std_identifier.
2072 * init.c (build_member_call): Use fake_std_node.
2073 * rtti.c (init_rtti_processing): Use std_identifier.
2075 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2077 * cp-tree.h (back_end_hook): Remove declaration.
2078 * decl2.c (back_end_hook): Remove definition.
2080 * dump.c (dequeue_and_dump): Dump TREE_USED.
2082 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2084 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2086 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2088 * decl.c (WINT_TYPE): Define.
2089 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2090 c_size_type_node, signed_size_type_node and wint_type_node.
2092 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2094 * decl2.c (warn_missing_format_attribute): New variable.
2095 (lang_decode_option): Decode -Wmissing-format-attribute.
2097 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2099 * typeck.c (qualify_type): Remove.
2100 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2102 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2104 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2106 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2108 * Makefile.in (parse.c, parse.h): Create atomically.
2110 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2112 * class.c (current_obstack): Remove.
2113 * decl.c (ggc_p): Remove.
2114 (start_decl): Don't use decl_tree_cons.
2115 (grokdeclarator): Don't use build_decl_list.
2116 (start_function): Don't use decl_tree_cons.
2117 (finish_function): Don't mess with obstacks.
2118 * decl2.c (grok_x_components): Don't use build_decl_list.
2119 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2120 (implicitly_declare_fn): Don't call build_decl_list.
2121 * parse.y (frob_specs): Don't call build_decl_list or
2123 (expr_or_declarator_intern): Don't call decl_tree_cons.
2124 (primary): Don't call build_decl_list.
2125 (fcast_or_absdcl): Likewise.
2126 (typed_declspecs): Don't call decl_tree_cons.
2127 (reserved_declspecs): Don't call build_decl_list.
2128 (declmods): Likewise.
2129 (reserved_typespecquals): Likewise.
2131 (new_type_id): Likewise.
2132 (cv_qualifiers): Likewise.
2133 (after_type_declarator_intern): Likewise.
2134 (notype_declarator_intern): Likewise.
2135 (absdcl_intern): Likewise.
2136 (named_parm): Likewise.
2137 * pt.c (most_specialized_class): Likewise.
2138 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2139 (init_repo): Initialize it.
2140 * search.c (current_obstack): Remove.
2141 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2143 2000-10-09 Richard Henderson <rth@cygnus.com>
2145 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2146 (c++ language support bits for libgcc): Remove.
2147 (c++.clean): Remove cplib2.txt cleanup.
2148 * config-lang.in (headers, lib2funcs): Remove.
2150 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2151 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2152 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2153 * inc/new.h, inc/typeinfo: Remove files.
2155 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2157 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2159 (init_decl_processing): Initialize intmax_type_node and
2162 2000-10-06 Richard Henderson <rth@cygnus.com>
2164 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2165 (original_result_rtx): Remove.
2166 * decl.c (save_function_data): Don't clear x_result_rtx.
2167 (mark_lang_function): Don't mark it either.
2168 * expr.c (fixup_result_decl): Remove.
2169 * semantics.c (genrtl_named_return_value): Frob the return decl
2170 before calling emit_local_var.
2171 (genrtl_finish_function): Don't call fixup_result_decl.
2172 Always emit the jump to return_label.
2174 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2176 * pt.c (lookup_template_class): Set current access for enum.
2177 (tsubst_enum): Set file & line for enum decl.
2179 * spew.c (yylex): Remove unused variable.
2181 2000-10-05 Richard Henderson <rth@cygnus.com>
2183 * semantics.c (genrtl_finish_function): Don't init or check
2184 can_reach_end; remove noreturn and return value checks.
2186 2000-10-05 Tom Tromey <tromey@cygnus.com>
2188 * init.c (build_java_class_ref): Use `build_static_name' with a
2189 suffix, not a prefix, to build the class object's name.
2191 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2193 * cp-tree.h (access_kind): Fix comment typo.
2194 * decl2.c (grokfield): Fix diagnostic typo.
2195 * semantics.c (finish_template_type): Fix comment typo.
2196 (finish_qualified_object_call_expr): Likewise.
2198 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2200 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2203 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2205 * spew.c (frob_id): New static function.
2206 (frob_opname): Use it.
2209 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2211 * decl.c (lang_mark_false_label_stack): Remove.
2212 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2214 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2216 * gxxint.texi: Use @email for formatting email addresses.
2218 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2220 * error.c: Remove direct obstack manipulation. Replace with
2221 output_buffer-based formatting. Adjust calls to removed macros.
2222 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2223 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2224 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2226 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2228 * ir.texi: Move to ../c-tree.texi.
2230 2000-09-20 Jason Merrill <jason@redhat.com>
2232 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2234 2000-09-21 Andreas Jaeger <aj@suse.de>
2236 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2237 * cp-tree.h: ... here.
2239 * error.c: Remove declaration of cp_printer.
2241 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2243 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2245 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2247 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2250 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2252 * decl.c (start_function): Robustify.
2254 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2256 * cp-tree.h (check_function_format): Accept a `status' parameter.
2258 * call.c, typeck.c: Updates calls to `check_function_format'.
2260 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2262 * decl2.c (handle_class_head): Always push some scope even
2265 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2267 * cp-tree.h (struct cp_language_function): Remove
2268 x_scope_stmt_stack and name_declared.
2269 (current_scope_stmt_stack): Remove.
2270 (function_name_declared_p): New macro.
2271 (struct lang_decl_flags): Use c_lang_decl as a base class.
2273 (struct lang_decl): Replace saved_tree with context.
2274 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2275 (SET_DECL_FRIEND_CONTEXT): Likewise.
2276 (DECL_VIRTUAL_CONTEXT): Likewise.
2277 (DECL_SAVED_TREE): Remove.
2278 (C_DECLARED_LABEL_FLAG): Likewise.
2279 (cplus_expand_expr_stmt): Don't declare.
2280 (add_decl_stmt): Likewise.
2281 (add_scope_stmt): Likewise.
2282 * decl.c (mark_stmt_tree): Remove.
2283 (case_compare): Likewise.
2284 (finish_case_label): Use c_add_case_label.
2285 (init_decl_processing): Set more language-specific hooks.
2286 (build_enumerator): Fix typo in comment.
2287 (cplus_expand_expr_stmt): Remove.
2288 (mark_lang_function): Use mark_c_language_function.
2289 (lang_mark_tree): Use c_mark_lang_decl.
2290 * decl2.c: Change order of inclusion.
2291 * except.c: Likewise.
2292 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2293 back on c_expand_expr.
2294 * friend.c: Include expr.h.
2295 * init.c: Change order of inclusion.
2296 * Makefile.in: Update dependencies.
2297 * lex.h (free_lang_decl_chain): Remove.
2298 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2299 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2301 (instantiate_decl): Use function_name_declared_p.
2302 * semantics.c (lang_expand_expr_stmt): Remove.
2303 (set_current_function_name_declared): Likewise.
2304 (current_function_name_declared): Likewise.
2305 (begin_compound_stmt): Use function_name_declared_p.
2306 (add_decl_stmt): Remove.
2307 (setup_vtbl_ptr): Use function_name_declared_p.
2308 (add_scope_stmt): Remove.
2309 (current_scope_stmt_stack): New function.
2310 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2311 (expand_body): Use function_name_declared_p.
2312 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2313 * typeck.c: Change order of includes.
2314 (convert_sequence): Remove.
2316 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2318 * lex.c (reswords): Add _Complex.
2320 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2322 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2324 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2326 * init.c (begin_init_stmts): Don't use // comments.
2328 2000-09-12 Jason Merrill <jason@redhat.com>
2330 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2331 all non-extern arrays.
2333 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2334 typenames, too. Downgrade complaint to pedwarn.
2335 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2336 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2337 'class This::Inherited'.
2339 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2341 * decl.c (finish_case_label): Given the LABEL_DECL a
2344 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2346 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2347 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2348 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2349 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2350 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2352 (sorry_for_unsupported_tree, print_scope_operator,
2353 print_left_paren, print_right_paren, print_left_bracket,
2354 print_right_bracket, print_whitespace): Likewise.
2355 (aggr_variety): Rename to class_key_or_enum.
2356 (print_type): Rename to print_type_id.
2357 (print_type_specifier_seq, print_simple_type_specifier,
2358 print_elaborated_type_specifier,
2359 print_rest_of_abstract_declarator,
2360 print_parameter_declaration_clause, print_exception_specification,
2361 print_nested_name_specifier, print_template_id,
2362 typedef_original_name, print_template_argument_list_start,
2363 print_template_argument_list_end): New functions.
2365 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2367 * ir.texi: Add more documentation.
2369 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2371 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2372 (current_function_parms): Don't define.
2373 (struct cp_language_function): Remove parms_stored.
2374 (current_function_just_assigned_this): Don't define.
2375 (current_function_parms_stored): Likewise.
2376 (static_ctors): Declare.
2377 (static_dtors): Likewise.
2378 (SF_EXPAND): Don't define.
2379 (expand_start_early_try_stmts): Remove declaration.
2380 (store_parm_decls): Likewise.
2381 * decl.c (static_ctors): Don't declare.
2382 (static_dtors): Likewise.
2383 (struct binding_level): Remove this_block.
2384 (poplevel): Remove dead code.
2385 (set_block): Likewise.
2386 (mark_binding_level): Don't mark this_block.
2387 (mark_saved_scope): Don't mark x_function_parms.
2388 (init_decl_processing): Don't add current_function_parms as a GC
2390 (check_function_type): Change prototype.
2391 (start_function): Remove RTL-generation code.
2392 (expand_start_early_try_stmts): Remove.
2393 (store_parm_decls): Give it internal linkage. Remove
2394 RTL-generation code.
2395 (finish_function): Remove RTL-generation code.
2396 * decl2.c (static_ctors): Fix formatting.
2397 (static_dtors): Likewise.
2398 * method.c (use_thunk): Don't call store_parm_decls.
2399 (synthesize_method): Likewise.
2400 * optimize.c (maybe_clone_body): Likewise.
2401 * parse.y (fn.def2): Likewise.
2402 (.set_base_init): Likewise.
2403 (nodecls): Likewise.
2404 * pt.c (instantiate_decl): Likewise.
2405 * rtti.c (synthesize_tinfo_fn): Likewise.
2406 * semantics.c (genrtl_try_block): Simplify.
2407 (expand_body): Use genrtl_start_function and
2408 genrtl_finish_function.
2409 (genrtl_start_function): New function.
2410 (genrtl_finish_function): Likewise.
2412 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2414 * error.c (cp_tree_printer, case 'P'): Append break.
2416 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2418 * cp-tree.h (frob_opname): Declare.
2419 * parse.y (saved_scopes): New static variable.
2420 (cp_parse_init): Adjust.
2421 (do_id): If lastiddecl is NULL, do do_identifier.
2422 (operator): Save scope information.
2423 (unoperator): New reduction. Restore scope information.
2424 (operator_name): Append unoperator. Call frob_opname.
2425 * spew.c (frob_opname): Define.
2427 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2429 * decl.c, rtti.c: Include defaults.h if not already included.
2430 Don't define the *_TYPE_SIZE macros.
2432 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2434 * cp-tree.h (push_switch): Change prototype.
2435 (check_cp_case_value): Remove declaration.
2436 (decl_constant_value): Likewise.
2437 * decl.c (struct cp_switch): Add switch_stmt and cases.
2438 (case_compare): New function.
2439 (push_switch): Set switch_stmt. Initialize cases.
2440 (pop_switch): Clean up cases.
2441 (define_case_label): Rename to ...
2442 (finish_case_label): ... this. Do semantic analysis for case
2444 (start_function): Correct comment.
2445 * decl2.c (check_cp_case_value): Remove.
2446 * expr.c (do_case): Remove.
2447 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2448 * semantics.c (genrtl_do_poplevel): Remove declaration.
2449 (RECHAIN_STMTS): Remove.
2450 (finish_break_stmt): Use build_break_stmt.
2451 (finish_continue_stmt): Use build_continue_stmt.
2452 (finish_switch_cond): Adjust condition here, rater than in
2453 c_expand_start_case.
2454 (finish_case_label): Remove.
2455 * typeck.c (c_expand_return): Remove.
2456 (c_expand_start_case): Likewise.
2458 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2460 * ir.texi: Document type nodes.
2462 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2464 * cp-tree.h (init_cp_semantics): Declare.
2465 (genrtl_try_block): Don't declare.
2466 (genrtl_handler): Likewise.
2467 (genrtl_catch_block): Likewise.
2468 (genrtl_ctor_stmt): Likewise.
2469 (genrtl_subobject): Likewise.
2470 (genrtl_do_poplevel): Likewise.
2471 (genrtl_named_return_value): Likewise.
2472 * lex.c (init_parse): Call init_cp_semantics.
2473 * semantics.c (genrtl_try_block): Give it internal linkage.
2474 (genrtl_handler): Likewise.
2475 (genrtl_catch_block): Likewise.
2476 (genrtl_ctor_stmt): Likewise.
2477 (genrtl_subobject): Likewise.
2478 (genrtl_do_poplevel): Likewise.
2479 (genrtl_named_return_value): Likewise.
2480 (lang_expand_stmt): Rename to ...
2481 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2482 (init_cp_semantics): Define.
2484 * decl.c (initialize_local_var): Remove RTL-generating code.
2485 * semantics.c (genrtl_try_block): Fix formatting.
2487 Move statement-tree facilities from C++ to C front-end.
2488 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2489 (void_zero_node): Remove.
2490 (stmt_tree): Likewise.
2491 (scope_chain): Adjust.
2492 (language_function): Rename to cp_language_function.
2493 (cp_function_chain): Adjust.
2494 (current_stmt_tree): Remove.
2495 (last_tree): Likewise.
2496 (last_expr_type): Likewise.
2497 (struct lang_decl): Adjust.
2498 (STMT_IS_FULL_EXPR_P): Remove.
2500 (begin_stmt_tree): Likewise.
2501 (finish_stmt_tree): Likewise.
2502 (walk_tree_fn): Likewise.
2503 (walk_stmt_tree): Likewise.
2504 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2505 * decl.c (mark_stmt_tree): Adjust type.
2506 (init_decl_processing): Don't build void_zero_node.
2507 (initialize_local_var): Adjust usage of current_stmt_tree.
2508 (finish_enum): Use add_stmt, not add_tree.
2509 (save_function_data): Adjust use of language_function.
2510 (finish_constructor_body): Use add_stmt, not add_tree.
2511 (finish_destructor_body): Likewise.
2512 (push_cp_function_context): Adjust use of language_function.
2513 (pop_cp_function_context): Likewise.
2514 (mark_lang_function): Likewise.
2515 (mark_cp_function_context): Likewise.
2516 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2517 (build_vec_init): Likewise.
2518 * semantics.c (SET_LAST_STMT): Remove.
2519 (RECHAIN_STMTS): Don't use it.
2520 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2521 (current_stmt_tree): Define.
2523 (finish_goto_stmt): Use add_stmt, not add_tree.
2524 (finish_expr_stmt): Likewise.
2525 (begin_if_stmt): Likewise.
2526 (finish_then_clause): Likewise.
2527 (begin_while_stmt): Likewise.
2528 (begin_do_stmt): Likewise.
2529 (finish_return_stmt): Likewise.
2530 (begin_for_stmt): Likewise.
2531 (finish_break_stmt): Likewise.
2532 (finish_continue_stmt): Likewise.
2533 (begin_switch_stmt): Likewise.
2534 (finish_case_label): Likewise.
2535 (begin_try_block): Likewise.
2536 (begin_function_try_block): Likewise.
2537 (begin_handler): Likewise.
2538 (begin_catch_block): Likewise.
2539 (begin_compound_stmt): Likewise.
2540 (begin_asm_stmt): Likewise.
2541 (finish_asm_stmt): Likewise.
2542 (finish_label_stmt): Likewise.
2543 (add_decl_stmt): Likewise.
2544 (finish_subobject): Likewise.
2545 (finish_decl_cleanup): Likewise.
2546 (finish_named_return_value): Likewise.
2547 (setup_vtbl_ptr): Likewise.
2548 (add_scope_stmt): Likewise.
2549 (finish_stmt_expr): Likewise.
2550 (prune_unused_decls): Remove.
2551 (begin_stmt_tree): Likewise.
2552 (finish_stmt_tree): Likewise.
2553 (prep_stmt): Adjust use of current_stmt_tree.
2554 (lang_expand_stmt): Likewise.
2555 * tree.c (statement_code_p): Remove.
2556 (cp_statement_code_p): New function.
2557 (walk_stmt_tree): Remove.
2558 (init_tree): Set lang_statement_code_p.
2560 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2562 Integrated preprocessor.
2564 * Make-lang.in, Makefile.in: Remove all references to input.c,
2565 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2566 * gxx.gperf, hash.h, input.c: Delete.
2567 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2568 initialized properly.
2570 * class.c (fixup_pending_inline): Take a tree, not a
2571 struct pending_inline *. All callers changed.
2572 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2573 RID_PROTECTED entries in ridpointers[] array here.
2574 * decl.c (duplicate_decls): Do not refer to struct
2576 (record_builtin_type, init_decl_processing): Use RID_MAX not
2578 (grokdeclarator): Use C_IS_RESERVED_WORD.
2579 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2581 (grok_x_components): Do not inspect pending_inlines chain.
2583 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2584 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2585 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2586 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2587 TIME_IDENTIFIER_FILEINFO): Kill.
2589 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2591 * parse.y: Call do_pending_inlines unconditionally.
2592 reinit_parse_for_method is now snarf_method. fn.defpen is no
2593 longer necessary. Remove unnecessary <itype> annotation on
2594 SCOPE. Do not refer to end_of_file or struct pending_inline.
2595 * semantics.c (begin_inline_definitions): Call
2596 do_pending_inlines unconditionally.
2598 * lex.c: Remove all code now shared with C front end.
2599 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2600 into the get_identifier table. Rewrite pragma handling to
2601 work with the registry. Move code to save tokens for later
2602 processing to spew.c.
2604 * spew.c: Rewrite everything in terms of token streams instead
2605 of text. Move routines here from lex.c / input.c as
2606 appropriate. GC-mark trees hanging off the pending inlines
2609 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2611 * NEWS: Mention that the named return value extension has been
2613 * cp-tree.h (original_result_rtx): Define.
2614 (TREE_REFERENCE_EXPR): Remove.
2615 (DECL_VPARENT): Likewise.
2616 (pushdecl_nonclass_level): Likewise.
2617 (store_return_init): Likewise.
2618 (reinit_lang_specific): Likewise.
2619 (genrtl_named_return_value): Change prototype.
2620 * decl.c (original_result_rtx): Remove.
2621 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2622 Do not generate RTL for local variables here.
2623 (store_return_init): Remove.
2624 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2626 (finish_named_return_value): Adjust accordingly. Warn that this
2627 extension is deprecated.
2628 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2630 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2632 * pt.c (type_unification_real): Replace switch with if.
2633 (unify): Tsubst non-type parms before comparing.
2635 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2637 * error.c (dump_typename): New function, broken out of ...
2638 (dump_type): ... here. Use it.
2639 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2641 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2643 * init.c (build_offset_ref): Deal with namespace scoped
2646 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2648 * class.c (resolve_address_of_overloaded_function): Add
2649 explanation message.
2650 * decl.c (define_case_label): Reformat explanation.
2651 * decl2.c (finish_static_data_member_decl): Likewise.
2652 (grokfield): Likewise.
2653 * friend.c (do_friend): Likewise.
2655 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2657 * tree.c (walk_tree): Expose tail recursion.
2658 (walk_stmt_tree): New function.
2659 * cp-tree.h: Prototype walk_stmt_tree.
2660 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2661 the BLOCKs directly. If a BLOCK has no variables after
2662 pruning, discard it.
2663 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2664 restore the line number.
2666 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2668 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2669 (pt.o): Remove dependency on HTAB_H.
2670 * cp-tree.h: Include hashtab.h.
2671 (walk_tree): Change prototype.
2672 (walk_tree_without_duplicates): New function.
2673 * decl.c (check_default_argument): Use it.
2674 * optimize.c (remap_decl): Adjust calls to walk_tree.
2675 (copy_body): Likewise.
2676 (expand_calls_inline): Likewise.
2677 (calls_setjmp_p): Use walk_tree_without_duplicates.
2678 * pt.c: Don't include hashtab.h.
2679 (for_each_template_parm): Use walk_tree_without_duplicates.
2680 * semantics.c (finish-stmt_tree): Likewise.
2681 (expand_body): Likewise.
2682 * tree.c (walk_tree): Add additional parameter.
2683 (walk_tree_without_duplicates): New function.
2684 (count_trees): Use it.
2685 (verify_stmt_tree): Adjust call to walk_tree.
2686 (find_tree): Use walk_tree_without_duplicates.
2687 (no_linkage_check): Likewise.
2688 (break_out_target_exprs): Adjust call to walk_tree.
2689 (cp_unsave): Likewise.
2691 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2693 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2694 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2695 * cp-tree.h (TYPE_BINFO): Adjust comment.
2696 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2697 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2698 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2699 (TYPE_TEMPLATE_INFO): Likewise.
2700 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2701 * class.c (push_nested_class): Likewise.
2702 * decl.c (lookup_name_real): Likewise.
2703 (grokdeclarator): Likewise.
2704 (grok_op_properties): Likewise.
2705 (xref_tag): Likewise.
2706 (xref_basetypes): Likewise.
2707 * decl2.c (constructor_name_full): Likewise.
2708 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2709 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2710 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2711 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2712 (dump_type_suffix): Likewise.
2713 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2715 (get_aggr_from_typedef): Likewise.
2716 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2717 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2718 (write_template_parm): Likewise.
2719 (write_template_template_parm): Check tree code instead of
2720 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2721 * method.c (build_overload_nested_name): Add
2722 BOUND_TEMPLATE_TEMPLATE_PARM.
2723 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2724 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2725 * pt.c (convert_template_argument): Check tree code instead of
2726 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2727 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2728 (for_each_template_parm): Adjust comment.
2729 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2730 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2731 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2732 template_args_equal to compare template template parameter cases.
2733 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2734 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2736 * tree.c (copy_template_template_parm): Decide whether to create
2737 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2738 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2739 (copy_tree_r): Likewise.
2740 * typeck.c (comptypes): Likewise. Check tree code instead of
2741 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2743 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2745 * decl.c (finish_function): Move the code for handling functions
2746 marked with the constructor and destructor attributes inside the
2749 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2751 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2753 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2755 * pt.c (lookup_template_class): Remove abort.
2756 * tree.c (get_type_decl): Allow error_mark_node.
2758 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2760 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2763 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2765 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2768 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2770 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2771 union tag mismatch error reporting.
2773 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2775 * call.c (build_scoped_method_call): Check it is not a namespace.
2777 2000-08-30 Jason Merrill <jason@redhat.com>
2779 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2781 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2782 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2783 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2785 * decl.c (start_function): Always call make_function_rtl.
2787 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2789 * semantics.c (prune_unused_decls): New function.
2790 (finish_stmt_tree): Call it via walk_tree.
2792 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2794 * class.c (build_secondary_vtable): Constify a char *.
2795 * decl.c (init_decl_processing): Initialize function_id_node,
2796 pretty_function_id_node, and func_id_node.
2797 * input.c (struct input_source): Constify 'str'.
2798 (feed_input): Constify first argument.
2799 * mangle.c (write_identifier): Constify argument.
2800 * pt.c (mangle_class_name_for_template): Constify argument.
2802 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2804 * typeck.c (mark_addressable): Remove code that pokes around in
2807 2000-08-28 Jason Merrill <jason@redhat.com>
2809 * lex.c (file_name_nondirectory): Move to toplev.c.
2811 * cp-tree.h (LOCAL_CLASS_P): New macro.
2812 * class.c (finish_struct_1): Use it.
2814 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2816 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2817 (write_encoding): Pass another argument to write_name.
2818 (write_name): Add ignore_local_scope parameter. Fix handling of
2820 (write_nested_name): Use write_unqualified_name.
2821 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2822 (write_template_prefix): Use write_unqualified_name.
2823 (write_component): Remove.
2824 (write_local_name): Add parameter. Use direct local entity to
2825 discriminator calculation.
2826 (write_class_enum_type): Pass another argument to write_name.
2827 (write_template_template_arg): Likewise.
2828 (make_guard_variable): Likewise.
2830 2000-08-27 Jason Merrill <jason@redhat.com>
2832 * decl.c (pushdecl): Matching decls for local externs are found in
2833 the current level. Propagate linkage information from previous
2836 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
2838 * ir.texi (Expressions): Fix typo.
2840 2000-08-25 Greg McGary <greg@mcgary.org>
2842 * tree.c (init_tree): Use ARRAY_SIZE.
2844 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2846 * error.c (cp_tree_printer): Rework.
2848 2000-08-25 Mark Mitchell <mark@codesourcery.com>
2850 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
2852 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
2853 (cp-demangle.o): Remove target.
2854 (dyn-string.o): Likewise.
2856 * decl.c (grokfndecl): Require that `main' return an `int'.
2857 * mangle.c (write_encoding): Don't mangle return types for
2858 conversion functions.
2860 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2862 * error.c (tree_formatting_info): New data type.
2863 (tree_being_formatted): New macro.
2864 (tree_formatting_flags): Likewise.
2865 (put_whitespace): Likewise.
2866 (print_tree_identifier): Likewise.
2867 (print_identifier): Likewise.
2868 (cp_tree_printer, print_function_argument_list, print_declaration,
2869 print_expression, print_function_declaration,
2870 print_function_parameter, print_type, print_cv_qualifier): New
2872 (init_error): Initialize lang_printer.
2874 2000-08-24 Jason Merrill <jason@redhat.com>
2876 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
2877 adjustment necessary.
2879 2000-08-24 Greg McGary <greg@mcgary.org>
2881 * cp-tree.h (MAIN_NAME_P): Remove macro.
2883 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
2885 * error.c (print_instantiation_context): Don't forget to flush the
2888 2000-08-23 Jason Merrill <jason@redhat.com>
2890 * typeck.c (build_ptrmemfunc): Save the input pmf.
2892 * method.c (process_modifiers): Use same_type_p.
2894 2000-08-23 Mark Mitchell <mark@codesourcery.com>
2896 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
2897 * mangle.c (write_function_type): Change prototype.
2898 (write_encoding): Don't mangle return types for
2899 constructors or destructors.
2900 (write_type): Adjust call to write_function_type.
2901 * pt.c (instantiate_template): Instantiate alternate entry points
2902 when instantiating the main function.
2904 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2906 * error.c (cp_print_error_function): Don't use embedded '\n' in
2909 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2911 * decl.c (init_decl_processing): Remove bogus initialization.
2912 * error.c (lang_print_error_function): Restore here.
2913 (init_error): Initialize print_error_function.
2915 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2917 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
2919 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
2921 * Makefile.in (error.o): Depends on diagnostic.h
2923 * cp-tree.h (problematic_instantiation_changed,
2924 record_last_problematic_instantiation, current_instantiation,
2925 print_instantiation_context): Declare.
2926 (maybe_print_template_context): Remove.
2928 * decl.c (init_decl_processing): Set print_error_function to NULL.
2929 (lang_print_error_function): Remove, since we're using a new
2932 * error.c: #include diagnostic.h
2933 (function_category): New function.
2934 (cp_diagnostic_starter): Likewise.
2935 (cp_diagnostic_finalizer): Likewise.
2936 (cp_print_error_function): Likewise.
2937 (maybe_print_instantiation_context): Likewise.
2938 (print_instantiation_full_context): Likewise.
2939 (print_instantiation_partial_context): Likewise.
2940 (print_instantiation_context): Define.
2941 (init_error): Initialize diagnostic pager and finalizer.
2943 * pt.c (problematic_instantiation_changed): Define.
2944 (record_last_problematic_instantiation): Likewise.
2945 (current_instantiation): Likewise.
2946 (maybe_print_template_context): Remove.
2947 (print_template_context): Likewise.
2948 (current_tinst_level): Make static to reflect Brendan Kehoe's
2949 change of 1995-04-13.
2950 (push_tinst_level): Call print_instantiation_context.
2952 2000-08-21 Nix <nix@esperi.demon.co.uk>
2954 * lang-specs.h: Do not process -o or run the assembler if
2957 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
2959 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
2961 * decl2.c (lang_decode_option): Disable gettext attributes for
2964 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
2966 * lex.c (lang_init_options): Default diagnostic message maximum
2967 length to 80, when line-wrapping.
2969 2000-08-20 Mark Mitchell <mark@codesourcery.com>
2971 * class.c (build_vtbl_initializer): Clear the entire
2972 vtbl_init_data. Start keeping track of the functions for which we
2973 have created vcall offsets here.
2974 (dfs_build_vcall_offset_vtbl_entries): Remove.
2975 (build_vcall_offset_vtbl_entries): Reimplement.
2976 (add_vcall_offset_vtbl_entries_r): New function.
2977 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
2978 computing when vcall offsets are necessary.
2980 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2982 * decl.c (member_function_or_else): Use cp_error ... %T.
2983 (grokdeclarator): Likewise.
2984 (start_method): Likewise.
2985 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
2987 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2989 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
2992 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
2994 * cp-tree.h (PTRMEM_OK_P): New macro.
2995 (itf_ptrmem_ok): New enumeration value.
2996 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
2997 argument. Diagnose implicit pointer to member.
2998 (instantiate_type): Don't diagnose implicit pointer to member
2999 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3000 resolve_address_of_overloaded_function.
3001 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3002 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3003 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3004 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3005 (build_unary_op): Deal with single non-static member in
3008 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3010 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3012 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3014 * cp-tree.h (enum_name_string): Remove prototype.
3015 (report_case_error): Remove prototype.
3016 * cp/typeck2.c (enum_name_string): Remove.
3017 (report_case_error): Remove.
3018 * error.c (dump_expr): Deal with enum values directly.
3019 Correctly negate integer constant.
3021 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3023 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3024 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3025 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3026 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3027 (__cxa_vec_new): Use __cxa_vec_new2.
3028 (__cxa_vec_delete): Use __cxa_vec_delete2.
3030 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3032 * vec.cc (__cxa_vec_new): Set "C" linkage.
3033 (__cxa_vec_ctor): Likewise.
3034 (__cxa_vec_cctor): Likewise.
3035 (__cxa_vec_dtor): Likewise.
3036 (__cxa_vec_delete): Likewise.
3037 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3038 (__cxa_vec_ctor): Likewise.
3039 (__cxa_vec_cctor): Likewise.
3040 (__cxa_vec_dtor): Likewise.
3041 (__cxa_vec_delete): Likewise.
3043 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3045 * class.c (instantiate_type): Reinstate local variable
3046 deleted in previous change.
3048 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3051 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3053 * cp-tree.h (instantiate_type_flags): New enumeration.
3054 (instantiate_type): Change parameter.
3055 * class.c (instantiate_type): Adjust prototype. Adjust.
3056 * call.c (standard_conversion): Adjust instantiate_type call.
3057 (reference_binding): Likewise.
3058 (build_op_delete_call): Likewise.
3059 (convert_like_real): Likewise.
3060 * cvt.c (cp_convert_to_pointer): Likewise.
3061 (convert_to_reference): Likewise.
3062 * pt.c (convert_nontype_argument): Likewise.
3063 * typeck.c (build_binary_op): Likewise.
3064 (build_ptrmemfunc): Likewise.
3065 (convert_for_assignment): Likewise.
3067 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3069 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3070 (current_aggr): Define.
3071 * decl.c (grokdeclarator): Make sure a friend class is an
3072 elaborated type specifier.
3073 * parse.y (current_aggr): Remove static definition.
3074 (cp_parse_init): Adjust.
3075 (structsp): Clear and restore current_aggr.
3076 (component_decl_list): Clear current_aggr.
3078 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3079 aggregate tag on the typename's context.
3081 * pt.c (tsubst_friend_class): Return error_mark_node, if
3083 (instantiate_class_template): Ignore error_mark_node friend types.
3085 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3087 * cvt.c (warn_ref_binding): New static function, broken out of ...
3088 (convert_to_reference): ... here. Use it.
3090 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3092 * parse.y (template_arg): Add rule for template qualified with
3095 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3097 * decl2.c (add_function): Reorganize.
3098 (arg_assoc): Do not consider function template decls.
3100 2000-08-11 Jason Merrill <jason@redhat.com>
3102 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3105 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3107 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3108 (lookup_nested_tag): Likewise.
3110 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3113 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3115 * parse.y (named_complex_class_head_sans_basetype): Remove
3118 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3120 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3121 explicit TEMPLATE_ID_EXPR args.
3122 (build_expr_from_tree, case CALL_EXPR): Likewise.
3124 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3126 * decl.c (check_tag_decl): Diagnose typename's which don't
3129 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3131 * init.c (build_aggr_init): Reject bogus array initializers
3134 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3136 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3138 * cp/tinfo.cc (__dynamic_cast): Likewise.
3139 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3141 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3143 * cvt.c (convert_to_pointer_force): Fix error message when
3144 attempting to cast from ambiguous base.
3146 2000-08-08 Jason Merrill <jason@redhat.com>
3148 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3149 (tsubst_template_arg_vector): Likewise.
3151 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3152 assume that one will be as large as the union.
3154 2000-08-07 Kazu Hirata <kazu@hxi.com>
3156 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3157 * decl.c (pop_labels): Likewise.
3159 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3161 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3163 (__pointer_to_member_type_info): Likewise.
3164 (__base_class_info): Likewise.
3165 (__class_type_info): Likewise.
3166 (__si_class_type_info): Likewise.
3167 (__vmi_class_type_info): Likewise.
3168 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3169 Changed member names to match specifications.
3170 (__vmi_class_type_info::__do_find_public_src): Likewise.
3171 (__si_class_type_info::__do_dyncast): Likewise.
3172 (__vmi_class_type_info::__do_dyncast): Likewise.
3173 (__si_class_type_info::__do_upcast): Likewise.
3174 (__vmi_class_type_info::__do_upcast): Likewise.
3175 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3176 (__pbase_type_info::__pointer_catch): Likewise.
3177 (__pointer_type_info::__pointer_catch): Likewise.
3178 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3180 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3182 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3183 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3184 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3186 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3188 * cp-tree.h (add_method): Change prototype.
3189 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3190 Don't double the size of the method vector in the error case.
3191 (handle_using_decl): Adjust call to add_method.
3192 (add_implicitly_declared_members): Likewise.
3193 (clone_function_decl): Likewise.
3194 * decl2.c (check_classfn): Likewise.
3195 * semantics.c (finish_member_declaration): Likewise.
3197 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3199 * decl.c (flag_isoc94): New variable.
3201 2000-08-02 Jason Merrill <jason@redhat.com>
3203 * pt.c (do_type_instantiation): Add complain parm; don't complain
3204 if called recursively.
3205 * cp-tree.h, parse.y: Adjust.
3207 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3209 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3210 -Wno-strict-prototypes.
3212 * g++spec.c: Adjust type of second argument to
3213 lang_specific_driver, and update code as necessary.
3215 * cp-tree.h: Don't prototype min_precision here.
3216 (my_friendly_assert): Cast expression to void.
3217 * semantics.c (do_poplevel): Initialize scope_stmts.
3219 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3221 * cp-tree.h (DECL_NEEDED_P): Tweak.
3223 2000-07-28 Jason Merrill <jason@redhat.com>
3225 * lang-specs.h: Use %i in rule for .ii files.
3227 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3229 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3231 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3233 Allow indirect primary bases.
3234 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3236 (CLASSTYPE_VFIELD_PARENT): Remove.
3237 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3238 (BINFO_PRIMARY_BINFO): Remove.
3239 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3240 (BINFO_VBASE_PRIMARY_P): Likewise.
3241 (BINFO_PRIMARY_BASE_OF): New macro.
3242 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3243 (get_primary_binfo): New function.
3244 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3245 * class.c (vcall_offset_data_s): Rename to ...
3246 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3247 and add ctor_vtbl_p.
3248 (get_derived_offset): Use get_primary_binfo.
3249 (dfs_mark_primary_bases): Adjust handling of virtual primary
3251 (mark_primary_bases): Likewise.
3252 (set_primary_base): Take a binfo, not an integer, as a
3253 representation of the primary base.
3254 (indirect_primary_base_p): Remove.
3255 (determine_primary_base): Adjust for indirect primary bases.
3256 (dfs_find_final_overrider): Fix typo in coment.
3257 (update_vtable_entry_for_fn): Use get_primary_binfo.
3258 (layout_nonempty_base_or_field): Tweak.
3259 (build_base_fields): Adjust for new primary base semantics.
3260 (dfs_propagate_binfo_offsets): Remove.
3261 (propagate_binfo_offsets): Rewrite.
3262 (dfs_set_offset_for_shared_vbases): Remove.
3263 (layout_virtual_bases): Don't use it.
3264 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3266 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3267 CLASSTYPE_VFIELD_PARENT.
3268 (dfs_get_primary_binfo): New function.
3269 (get_primary_binfo): Likewise.
3270 (dump_class_hierarchy_r): Tweak printing of primary bases.
3271 (build_vtbl_initializer): Fix typo in comments. Use
3273 (build_vcall_and_vbase_vtbl_entries): Likewise.
3274 (build_vbaes_offset_vtbl_entries): Likewise.
3275 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3276 BV_VCALL_INDEX to handle indirect primary bases.
3277 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3278 (build_rtti_vtbl_entries): Likewise.
3279 * search.c (get_shared_vbase_if_not_primary): Tweak.
3280 (find_vbase_instance): Likewise.
3281 (binfo_for_vtable): Simplify.
3282 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3283 (make_binfo): Make it have 11 entries.
3285 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3287 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3288 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3289 ascertaining primaryness.
3290 (G): Remove template_args.
3291 (decl_is_template_id): New function.
3292 (write_encoding): Use decl_is_template_id.
3293 (write_name): Likewise. Handle type_decls. Get main variant of
3295 (write_nested_name): Likewise.
3296 (write_prefix): Likewise.
3297 (write_template_prefix): Likewise.
3298 (write_special_name_constructor): Remove defunct production from
3300 (write_bare_function_type): Remove comment about absent parameter.
3301 (write_template_template_arg): Add missing grammar production to
3304 2000-07-27 Jason Merrill <jason@redhat.com>
3306 * decl.c (duplicate_decls): If common_type produces a non-typedef
3307 type for a typedef, just use the old type.
3309 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3311 * cp-tree.h (function_depth): Declare.
3312 (verify_stmt_tree): Likewise.
3313 (find_tree): Likewise.
3314 * decl.c (function_depth): Give it external linkage.
3315 * optimize.c (optimize_function): Increment and decrement it.
3316 * tree.c (verify_stmt_tree_r): New function.
3317 (verify_stmt_tree): Likewise.
3318 (find_tree_r): Likewise.
3319 (find_tree): Likewise.
3321 2000-07-27 Jason Merrill <jason@redhat.com>
3323 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3325 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3327 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3329 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3330 * decl2.c (get_guard): Call cp_finish_decl, not
3331 rest_of_decl_compilation, for local guards.
3332 * lex.c (do_identifier): Remove unused variable.
3334 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3336 * parse.y: Add missing ';'.
3338 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3340 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3343 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3345 Kill strict_prototype. Backwards compatibility only for
3346 non NO_IMPLICIT_EXTERN_C systems.
3347 * cp-tree.h (flag_strict_prototype): Remove.
3348 (strict_prototype): Remove.
3349 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3350 * decl.c (maybe_push_to_top_level): Adjust.
3351 (pop_from_top_level): Adjust.
3352 (decls_match): Only allow sloppy parm matching for ancient
3354 (init_decl_processing): Adjust.
3355 (grokdeclarator): Adjust.
3356 * decl2.c (flag_strict_prototype): Remove.
3357 (strict_prototype): Remove.
3358 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3359 (lang_f_options): Remove "strict-prototype".
3360 (unsupported-options): Add "strict-prototype".
3361 * lex.c (do_identifier): Adjust.
3362 (do_scoped_id): Adjust.
3363 * parse.y (empty_parms): Adjust.
3364 * class.c (push_lang_context): Adjust.
3365 (pop_lang_context): Adjust.
3366 * typeck.c (comp_target_parms): Adjust.
3368 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3370 * decl.c (poplevel): Deal with anonymous variables at for scope.
3371 (maybe_inject_for_scope_var): Likewise.
3373 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3375 * decl.c: Remove all signal handling code, now done in toplev.c.
3377 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3379 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3381 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3384 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3386 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3387 Define my_friendly_assert and my_friendly_abort as macros
3388 which may call friendly_abort. Prototype friendly abort, not
3389 my_friendly_abort or my_friendly_assert.
3390 * decl.c (signal_catch): Report the signal caught in the error
3391 message. Call fatal directly.
3392 * typeck2.c (ack, my_friendly_assert): Delete.
3393 (my_friendly_abort): Rename to friendly_abort. Expect file,
3394 line, and function parameters. Report the abort code, then
3395 call fancy_abort. Do not mask an abort if errors have
3398 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3400 * typeck.c (comp_target_parms): Remove obsolete parameter.
3401 (comp_target_types): Adjust.
3403 2000-07-17 Jason Merrill <jason@redhat.com>
3405 * typeck.c (mark_addressable): Never set TREE_USED.
3406 * call.c (build_call): Don't abort on calls to library functions
3407 that have been declared normally.
3409 * typeck.c (build_binary_op): Fix grammar in warning.
3411 * exception.cc (__eh_free): Fix prototype.
3413 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3415 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3416 IDENTIFIER_NAMESPACE_VALUE.
3418 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3420 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3421 * method.c (use_thunk): Correct handling of vcall offsets.
3423 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3425 * .cvsignore: parse.h and parse.c have no cp- prefix.
3427 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3429 * .cvsignore: New file.
3431 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3433 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3435 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3437 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3439 * parse.h: Likewise.
3441 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3443 * class.c (layout_class_type): Add pointers to virtual bases after
3444 base classes under the old ABI.
3446 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3448 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3449 (finish_continue_stmt): Likewise.
3450 (begin_for_stmt): Remove call to note_level_for_for.
3451 (finish_goto_stmt): Change call from build_min_nt
3453 (finish_expr_stmt): Likewise.
3454 (begin_if_stmt): Likewise.
3455 (begin_while_stmt): Likewise.
3456 (finish_while_stmt): Likewise.
3457 (finish_return_stmt): Likewise.
3458 (begin_for_stmt): Likewise.
3459 (finish_for_stmt): Likewise.
3460 (finish_break_stmt): Likewise.
3461 (begin_switch_stmt): Likewise.
3462 (finish_case_label): Likewise.
3463 (genrtl_try_block): Likewise.
3464 (begin_try_block): Likewise.
3465 (begin_handler): Likewise.
3466 (begin_compound_stmt): Likewise.
3467 (finish_asm_stmt): Likewise.
3468 (finish_label_stmt): Likewise.
3469 (add_decl_stmt): Likewise.
3470 (finish_subobject): Likewise.
3471 (finish_decl_cleanup): Likewise.
3472 (finish_named_return_value): Likewise.
3473 (setup_vtbl_ptr): Likewise.
3474 (add_scope_stmt): Likewise.
3475 * decl.c (finish_constructor_body): Likewise.
3476 (finish_destructor_body): Likewise.
3477 * optimize.c (copy_body_r): Likewise.
3478 (initialize_inlined_parameters): Likewise.
3479 (declare_return_variable): Likewise.
3480 (expand_call_inline): Likewise.
3482 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3484 * semantics.c (expand_body): Sync interface information
3485 at the end of function body expansion.
3487 2000-07-09 Jason Merrill <jason@redhat.com>
3489 * init.c (build_new_1): Bail early if the call to new fails.
3491 * decl.c (compute_array_index_type): Check specifically for
3492 an INTEGER_CST, not just TREE_CONSTANT.
3494 * decl.c (duplicate_decls): Don't call duplicate_decls on
3495 the DECL_TEMPLATE_RESULT.
3496 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3499 * error.c (dump_template_bindings): Don't crash if we had an
3500 invalid argument list.
3502 * typeck.c (c_expand_start_case): Do narrowing here.
3503 * semantics.c (finish_switch_cond): Not here.
3505 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3507 * parse.y (asm_clobbers): Do string concatenation.
3509 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3511 * decl.c (pushtag): Don't put local classes in template functions
3512 on the local_classes list.
3514 2000-07-04 Scott Snyder <snyder@fnal.gov>
3516 * decl2.c (get_guard): Add missing return for old ABI local
3519 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3521 * cp-tree.h (char_type_p): New function.
3522 * decl.c (init_decl_processing): Don't initialize
3523 signed_wchar_type_node or unsigned_wchar_type_node.
3524 (complete_array_type): Handle brace-enclosed string-constants.
3525 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3526 * tree.c (char_type_p): New function.
3527 * typeck2.c (digest_init): Use char_type_p.
3529 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3531 * pt.c (tsubst): Don't layout type, if it's error_mark.
3533 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3535 * pt.c (instantiate_pending_templates): Reset template level.
3537 2000-07-05 Jason Merrill <jason@redhat.com>
3539 * call.c (joust): Don't complain about `operator char *()' beating
3540 `operator const char *() const'.
3542 2000-07-04 scott snyder <snyder@fnal.gov>
3543 Jason Merrill <jason@redhat.com>
3545 * repo.c (repo_get_id): Handle the case where a class with virtual
3546 bases has a null TYPE_BINFO_VTABLE.
3548 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3549 Jason Merrill <jason@redhat.com>
3551 * parse.y (member_init): Just pass in the type.
3552 * init.c (expand_member_init): Handle getting a type.
3554 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3555 Jason Merrill <jason@redhat.com>
3557 * decl.c (finish_function): Warn if a function has no return
3559 Suggested by Andrew Koenig.
3560 * typeck.c (check_return_expr): Do set current_function_returns_value
3561 if we got an error_mark_node.
3563 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3565 * decl2.c (push_decl_namespace): Push the original namespace.
3567 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3569 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3570 * semantics.c (begin_class_definition): Clear it.
3572 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3574 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3575 (genrtl_expr_stmt): Likewise.
3576 (genrtl_decl_stmt): Likewise.
3577 (genrtl_if_stmt): Likewise.
3578 (genrtl_while_stmt): Likewise.
3579 (genrtl_do_stmt): Likewise.
3580 (genrtl_return_stmt): Likewise.
3581 (genrtl_for_stmt): Likewise.
3582 (genrtl_break_stmt): Likewise.
3583 (genrtl_continue_stmt): Likewise.
3584 (genrtl_scope_stmt): Likewise.
3585 (genrtl_switch_stmt): Likewise.
3586 (genrtl_case_label): Likewise.
3587 (genrtl_begin_compound_stmt): Likewise.
3588 (genrtl_finish_compound_stmt): Likewise.
3589 (genrtl_compound_stmt): Likewise.
3590 (genrtl_asm_stmt): Likewise.
3592 * init.c (begin_init_stmts): Remove call to
3593 genrtl_begin_compound_stmt.
3594 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3596 * semantics.c (lang_expand_stmt): Changed call to
3597 genrtl_compound_stmt to ignore return value.
3599 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3601 * mangle.c (canonicalize_for_substitution): Return the canonical
3604 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3606 * typeck.c (commonparms): Remove obstack manipulations.
3608 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3610 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3612 * Makefile.in (OBJS): Added ../c-semantics.o.
3613 (OBJDEPS): Likewise.
3615 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3617 (struct stmt_tree): Added comment.
3618 (current_function_name_declared): Removed.
3619 (stmts_are_full_exprs_p): Likewise.
3620 (genrtl_do_pushlevel): Likewise.
3621 (genrtl_clear_out_block): Likewise.
3622 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3623 (DECL_ANON_UNION_ELEMS): Likewise.
3624 (emit_local_var): Likewise.
3625 (make_rtl_for_local_static): Likewise.
3626 (do_case): Likewise.
3627 (expand_stmt): Likewise.
3628 (genrtl_decl_cleanup): Likewise.
3629 (c_expand_asm_operands): Likewise.
3630 (c_expand_return): Likewise.
3631 (c_expand_start_case): Likewise.
3633 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3634 (emit_local_var): Likewise.
3635 (initialize_local_var): Change reference to
3636 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3637 Change reference to stmts_are_full_exprs_p to
3638 current_stmt_tree->stmts_are_full_exprs_p.
3639 (push_cp_function_context): Likewise.
3641 * expect.c (expand_throw): Change reference to
3642 stmts_are_full_exprs_p.
3644 * init.c (build_aggr_init): Change reference to
3645 stmts_are_full_exprs_p.
3646 (build_vec_init): Likewise.
3648 * optimize.c (maybe_clone_body): Change reference to
3649 current_function_name_declared to
3650 cp_function_chain->name_declared.
3652 * pt.c (instantiate_decl): Change reference to
3653 current_function_name_declared to
3654 cp_function_chain->name_declared.
3656 * semantics.c (expand_cond): Moved declaration to c-common.h.
3657 (genrtl_do_pushlevel): Moved to c-semantics.c.
3658 (genrtl_clear_out_block): Likewise.
3659 (genrtl_goto_stmt): Likewise.
3660 (genrtl_expr_stmt): Likewise.
3661 (genrtl_decl_stmt): Likewise.
3662 (gerntl_if_stmt): Likewise.
3663 (genrtl_while_stmt): Likewise.
3664 (genrtl_do_stmt): Likewise.
3665 (genrtl_return_stmt): Likewise.
3666 (genrtl_for_stmt): Likewise.
3667 (genrtl_break_stmt): Likewise.
3668 (genrtl_continue_stmt): Likewise.
3669 (genrtl_scope_stmt): Likewise.
3670 (genrtl_switch_stmt): Likewise.
3671 (genrtl_case_label): Likewise.
3672 (genrtl_begin_compound_stmt): Likewise.
3673 (genrtl_finish_compound_stmt): Likewise.
3674 (genrtl_compound_stmt): Likewise.
3675 (genrtl_asm_stmt): Likewise.
3676 (genrtl_decl_cleanup): Likewise.
3677 (expand_cond): Likewise.
3678 (expand_stmt): Renamed to ...
3679 (lang_expand_stmt): ... this.
3680 (lang_expand_expr_stmt): Initialize.
3681 (set_current_function_name_declared): Likewise.
3682 (stmts_are_full_exprs_p): Likewise.
3683 (current_function_name_declared): Likewise.
3684 (anon_aggr_type_p): Likewise.
3685 (do_poplevel): Change reference to
3686 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3687 Change reference to stmts_are_full_exprs_p to
3688 current_stmt_tree->stmts_are_full_exprs_p.
3689 (add_tree): Likewise.
3690 (finish_expr_stmt): Likewise.
3691 (prep_stmt): Likewise.
3692 (lang_expand_stmt): Likewise.
3693 (begin_compound_stmt): Change reference to
3694 current_function_name_declared to
3695 cp_function_chain->name_declared and call to
3696 current_function_name_declared().
3697 (setup_vtbl_ptr): Likewise.
3698 (genrtl_do_poplevel): Removed.
3700 2000-06-30 Jason Merrill <jason@redhat.com>
3702 * init.c (init_init_processing): Go back to aligning like
3703 double_type_node for old ABI.
3704 (get_cookie_size): Make cookie larger if we get a type that needs
3706 (build_vec_delete): Call it.
3708 * typeck.c (qualify_type_recursive): New fn.
3709 (composite_pointer_type): Use it.
3710 (build_binary_op): Use composite_pointer_type.
3712 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3713 Jason Merrill <jason@redhat.com>
3715 * typeck.c (check_return_expr): Don't complain about returning
3716 NULL from operator new if -fcheck-new.
3717 * cp-tree.h: Declare flag_check_new here.
3720 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3722 * mangle.c (find_substitution): Use same_type_p.
3723 (write_encoding): Don't check for substitutions.
3725 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3727 * parse.y (expr_no_comma_rangle): New non-terminal.
3728 (template_parm): Use it for default parameter case.
3729 (template_arg): Use it.
3730 (expr_no_commas): Remove commented out undefined extensions.
3731 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3732 * parse.h, parse.c: Rebuilt.
3734 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3736 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3737 (finish_asm_stmt): Do it here, instead.
3739 * cp-tree.h (ridpointers): Don't declare.
3740 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3741 (record_builtin_java_type): Likewise.
3742 (init_decl_processing): Likewise.
3743 * lex.c: Move inclusion of lex.h.
3744 (ridpointers): Don't define.
3745 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3747 * lex.h (enum rid): Rename to ...
3748 (enum cp_rid): ... this.
3749 (ridpointers): Don't declare.
3750 * parse.y: Move inclusion of lex.h.
3751 * parse.c: Regenerated.
3752 * spew.c: Move inclusion of lex.h.
3754 * cp-tree.h (struct language_function): Remove temp_name_counter.
3755 (temp_name_counter): Remove.
3756 (get_temp_name): Change prototype.
3757 (get_guard): New function.
3758 (get_guard_cond): Likewise.
3759 (set_guard): Likewise.
3760 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3761 * decl.c (expand_static_init): Use get_guard and friends to
3762 implement guard variables.
3763 * decl2.c (get_temp_name): Assume that the variables created are
3765 (get_sentry): Rename to ...
3766 (get_guard): ... this. Implement new ABI guard variables.
3767 (get_guard_bits): New function.
3768 (get_guard_cond): Likewise.
3769 (set_guard): Likewise.
3770 (start_static_initialization_or_destruction): Use them.
3771 (do_static_initialization): Replace sentry with guard throughout.
3772 (do_static_destruction): Likewise.
3773 * init.c (create_temporary_var): Add comment.
3775 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3777 * mangle.c (find_substitution): Use same_type_p.
3778 (write_encoding): Don't check for substitutions.
3780 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3782 * parse.y (expr_no_comma_rangle): New non-terminal.
3783 (template_parm): Use it for default parameter case.
3784 (template_arg): Use it.
3785 (expr_no_commas): Remove commented out undefined extensions.
3786 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3787 * parse.h, parse.c: Rebuilt.
3789 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3791 * cp-tree.h (flag_const_strings): Remove.
3792 (warn_parentheses): Likewise.
3793 (warn_format): Likewise.
3794 (common_type): Likewise.
3795 (default_conversion): Likewise.
3796 (build_binary_op): Likewise.
3797 (cp_build_binary_op): New macro.
3798 * call.c (build_new_op): Use cp_build_binary_op instead of
3800 * class.c (build_vtable_entry_ref): Likewise.
3801 * decl.c (expand_static_init): Likewise.
3802 (compute_array_index_type): Likewise.
3803 (build_enumerator): Likewise.
3804 * decl2.c (delete_sanity): Likewise.
3805 (start_static_initialization_or_destruction): Likewise.
3806 * error.c (dump_type_suffix): Likewise.
3807 * init.c (resolve_offset_ref): Likewise.
3808 (build_new): Likewise.
3809 (build_new_1): Likewise.
3810 (build_vec_delete_1): Likewise.
3811 (build_vec_init): Likewise.
3812 (build_delete): Likewise.
3813 * rtti.c (synthesize_tinfo_fn): Likewise.
3814 (synthesize_tinfo_var): Likewise.
3815 * search.c (expand_upcast_fixups): Likewise.
3816 (fixup_all_virtual_upcast_offsets): Likewise.
3817 * typeck.c (build_array_ref): Likewise.
3818 (get_member_function_from_ptrfunc): Likewise.
3819 (build_binary_op): Add parameter.
3820 (pointer_int_sum): Use cp_build_binary_op.
3821 (pointer_diff): Likewise.
3822 (build_modify_expr): Likewise.
3823 (get_delta_difference): Likewise.
3824 (build_ptrmemfunc): Likewise.
3826 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3828 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3829 * decl.c (create_implicit_typedef): Adjust.
3830 * decl2.c (build_artificial_parm): Adjust.
3831 * method.c (implicitly_declare_fn): Adjust.
3832 * pt.c (push_inline_template_parms_recursive): Adjust.
3833 (process_template_parm): Adjust.
3834 (overloaded_template_name): Adjust.
3835 * semantics.c (finish_template_template_parm): Adjust.
3837 2000-06-28 Mark Mitchell <mark@codesourcery.com>
3839 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
3840 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
3841 where to emit thunks.
3842 (build_vtt): Adjust call to build_vtt_inits.
3843 (build_vtt_inits): Add parameter to indicate whether or not
3844 sub-VTTs for virtual bases should be included. Adjust handling of
3845 construction vtables.
3846 (get_matching_base): New function.
3847 (dfs_build_vtt_inits): Rename to ...
3848 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
3849 construction vtables.
3850 (dfs_fixup_binfo_vtbls): Likewise.
3851 (build_ctor_vtbl_groups): Build construction vtables for virtual
3853 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
3854 to build construction vtbls.
3855 (dfs_accumulate_vtbl_inits): Adjust handling of
3856 construction vtables.
3858 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
3861 2000-06-27 Mark Mitchell <mark@codesourcery.com>
3863 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
3865 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3867 * search.c (hides): Remove.
3868 (is_subobject_of_p): Add most_derived parameter. Use
3870 (lookup_field_queue_p): Adjust.
3871 (lookup_field_r): Adjust.
3873 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3875 * decl2.c (handle_class_head): Bash typedefs to the type's main
3878 2000-06-25 Mark Mitchell <mark@codesourcery.com>
3880 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
3881 (begin_global_stmt_expr): ... this.
3882 (genrtl_finish_stmt_expr): Rename to ...
3883 (finish_global_stmt_expr): ... this.
3884 * init.c (begin_init_stmts): Adjust calls.
3885 (finish_init_stmts): Likewise.
3886 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
3887 (begin_global_stmt_expr): ... this.
3888 (genrtl_finish_stmt_expr): Rename to ...
3889 (finish_global_stmt_expr): ... this.
3891 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3893 * search.c (lookup_member): Fix typo in comment.
3895 2000-06-24 Jason Merrill <jason@redhat.com>
3897 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
3898 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
3900 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3902 * parse.y (complex_direct_notype_declarator): Support global_scope.
3903 * Makefile.in: Adjust conflict count.
3905 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3907 * parse.y (template_arg): Convert TEMPLATE_DECL
3908 that is a template template paramter to
3909 TEMPLATE_TEMPLATE_PARM here.
3911 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3912 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
3913 (copy_template_template_parm): Adjust prototype.
3914 * decl.c (grokdeclarator): Remove dead code.
3915 * pt.c (process_template_parm): Tidy.
3916 (lookup_template_class): Construct nodes in
3917 copy_template_template_parm.
3918 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
3919 lookup_template_class. Use TYPE_TI_TEMPLATE.
3920 * tree.c (copy_template_template_parm): Add NEWARGS
3922 (mapcar): Adjust call to copy_template_template_parm.
3923 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
3924 * method.c (build_template_template_parm_names): Change error
3925 code to avoid compilation warning.
3927 * gxxint.texi: Document template template parameter
3930 2000-06-21 Alex Samuel <samuel@codesourcery.com>
3932 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
3933 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
3934 (cp-demangle.o): New rule.
3935 (dyn-string.o): Likewise.
3936 * inc/cxxabi.h (__cxa_demangle): New declaration.
3938 2000-06-22 Mark Mitchell <mark@codesourcery.com>
3940 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
3941 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
3942 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
3944 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
3945 (make_thunk): Change prototype.
3946 (emit_thunk): Rename to use_thunk.
3947 (mangle_thunk): Change prototype.
3948 * class.c (get_derived_offset): Simplify.
3949 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
3950 BV_GENERATE_THUNK_WITH_VTABLE_P.
3951 (build_primary_vtable): Simplify.
3952 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
3953 (dfs_find_base): Remove.
3954 (update_vtable_entry_for_fn): Correct bug in finding the base
3955 where a virtual function was first declared. Figure out whether
3956 or not to emit a vcall-thunk with the vtables in which it appears.
3957 Correct logic for deciding whether to use an ordinary thunk, or a
3959 (finish_struct_1): Remove unnecssary code.
3960 (build_vtbl_initializer): Use ssize_int for the running counter of
3962 (build_vtbl_initializer): Only use vcall thunks where necessary.
3963 Mark thunks as needing to be emitted with their vtables, or not.
3964 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
3965 indices. Use size_binop.
3966 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
3967 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
3969 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
3970 (build_vtable_entry): Mark thunks as needing to be emitted with
3971 their vtables, or not.
3972 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
3973 * decl2.c (mark_vtable_entries): Use use_thunk instead of
3975 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
3977 * error.c (dump_expr): Use BV_FN.
3978 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
3980 * method.c (make_thunk): Likewise.
3981 (emit_thunk): Rename to use_thunk. Allow callers to decide
3982 whether or not to actually emit the thunk. Adjust for changes in
3983 representation of vcall offsets.
3984 * search.c (dfs_get_pure_virtuals): Use BV_FN.
3985 * semantics.c (emit_associated_thunks): New function.
3986 (expand_body): Use it.
3987 * ir.texi: Adjust decriptions of thunks.
3989 2000-06-22 Jason Merrill <jason@redhat.com>
3991 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
3992 (tsubst_friend_function): Copy it here.
3994 * decl.c (grok_op_properties): Fix typo.
3996 * decl2.c (delete_sanity): Clarify warning, avoid failure on
3999 * pt.c (check_explicit_specialization): Clarify error.
4001 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4002 an old OVERLOAD when we're declaring a non-function.
4003 (pushdecl, destroy_local_var): Check for error_mark_node.
4004 (warn_extern_redeclared_static): Also bail early if
4006 (push_overloaded_decl): Ignore an old error_mark_node.
4008 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4010 * call.c (build_x_va_arg): Check if in a template decl.
4011 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4013 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4015 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4017 * decl.c (check_goto): Computed gotos assumed OK.
4019 2000-06-20 Jason Merrill <jason@redhat.com>
4021 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4022 for which we don't need to look for instantiations.
4024 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4026 * parse.y (program): Always call finish_translation_unit.
4027 * parse.c, parse.h: Rebuilt.
4029 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4031 * method.c: Don't include hard-reg-set.h.
4033 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4035 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4037 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4039 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4040 * cvt.c (cp_convert_to_pointer): Likewise.
4041 (convert_to_void): Likewise.
4042 * error.c (dump_expr): Likewise.
4043 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4044 * init.c (build_delete): Likewise.
4045 * method.c (emit_thunk): Likewise.
4046 * optmize.c (declare_return_variable): Likewise.
4047 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4048 (get_typeid): Likewise.
4049 (build_dynamic_cast_1): Likewise.
4050 * typeck.c (composite_pointer_type): Likewise.
4051 (common_type): Likewise.
4052 (build_indirect_ref): Likewise.
4053 (build_binary_op): Likewise.
4054 (build_x_compound_expr): Likewise.
4055 (check_return_expr): Likewise.
4056 * typeck2.c (add_exception_specifier): Likewise.
4058 * mangle.c (write_method_parms): Use direct comparison for end
4061 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4063 * cp-tree.h (genrtl_try_block): Declare function.
4064 (genrtl_handler): Likewise.
4065 (genrtl_catch_block): Likewise.
4066 (genrtl_ctor_stmt): Likewise.
4067 (genrtl_subobject): Likewise.
4068 (genrtl_decl_cleanup): Likewise.
4069 (genrtl_do_poplevel): Likewise.
4070 (genrtl_do_pushlevel): Likewise.
4071 (genrtl_clear_out_block): Likewise.
4072 (genrtl_goto_stmt): Likewise.
4073 (genrtl_expr_stmt): Likewise.
4074 (genrtl_decl_stmt): Likewise.
4075 (genrtl_if_stmt): Likewise.
4076 (genrtl_while_stmt): Likewise.
4077 (genrtl_do_stmt): Likewise.
4078 (genrtl_return_stmt): Likewise.
4079 (genrtl_for_stmt): Likewise.
4080 (genrtl_break_stmt): Likewise.
4081 (genrtl_continue_stmt): Likewise.
4082 (genrtl_scope_stmt): Likewise.
4083 (genrtl_switch_stmt): Likewise.
4084 (genrtl_case_label): Likewise.
4085 (genrtl_begin_compound_stmt): Likewise.
4086 (genrtl_finish_compound_stmt): Likewise.
4087 (genrtl_compound_stmt): Likewise.
4088 (genrtl_asm_stmt): Likewise.
4089 (genrtl_named_return_value): Likewise.
4090 (genrtl_begin_stmt_expr): Likewise.
4091 (genrtl_finish_stmt_expr): Likewise.
4092 (finish_for_stmt): Removed first argument.
4093 (finish_switch_stmt): Likewise.
4095 * semantics.c (genrtl_try_block): Define function.
4096 (genrtl_handler): Likewise.
4097 (genrtl_catch_block): Likewise.
4098 (genrtl_ctor_stmt): Likewise.
4099 (genrtl_subobject): Likewise.
4100 (genrtl_decl_cleanup): Likewise.
4101 (genrtl_do_poplevel): Likewise.
4102 (genrtl_do_pushlevel): Likewise.
4103 (genrtl_clear_out_block): Likewise.
4104 (genrtl_goto_stmt): Likewise.
4105 (genrtl_expr_stmt): Likewise.
4106 (genrtl_decl_stmt): Likewise.
4107 (genrtl_if_stmt): Likewise.
4108 (genrtl_while_stmt): Likewise.
4109 (genrtl_do_stmt): Likewise.
4110 (genrtl_return_stmt): Likewise.
4111 (genrtl_for_stmt): Likewise.
4112 (genrtl_break_stmt): Likewise.
4113 (genrtl_continue_stmt): Likewise.
4114 (genrtl_scope_stmt): Likewise.
4115 (genrtl_switch_stmt): Likewise.
4116 (genrtl_case_label): Likewise.
4117 (genrtl_begin_compound_stmt): Likewise.
4118 (genrtl_finish_compound_stmt): Likewise.
4119 (genrtl_compound_stmt): Likewise.
4120 (genrtl_asm_stmt): Likewise.
4121 (genrtl_named_return_value): Likewise.
4122 (genrtl_begin_stmt_expr): Likewise.
4123 (genrtl_finish_stmt_expr): Likewise.
4124 (finish_for_stmt): Removed first argument and generate rtl
4126 (finish_switch_stmt): Likewise.
4127 (do_poplevel): Removed generate rtl specific code.
4128 (do_pushlevel): Likewise.
4129 (add_tree): Likewise.
4130 (finish_goto_stmt): Likewise.
4131 (finish_expr_stmt): Likewise.
4132 (begin_if_stmt): Likewise.
4133 (finish_if_stmt_cond): Likewise.
4134 (finish_then_clause): Likewise.
4135 (begin_else_clause): Likewise.
4136 (finish_else_clause): Likewise.
4137 (finish_if_stmt): Likewise.
4138 (clear_out_block): Likewise.
4139 (begin_while_stmt): Likewise.
4140 (finish_while_stmt_cond): Likewise.
4141 (finish_while_stmt): Likewise.
4142 (begin_do_stmt): Likewise.
4143 (finish_do_body): Likewise.
4144 (finish_do_stmt): Likewise.
4145 (finish_return_stmt): Likewise.
4146 (begin_for_stmt): Likewise.
4147 (finish_for_init_stmt): Likewise.
4148 (finish_for_cond): Likewise.
4149 (finish_for_expr): Likewise.
4150 (finish_break_stmt): Likewise.
4151 (finish_continue_stmt): Likewise.
4152 (begin_switch_stmt): Likewise.
4153 (finish_switch_cond): Likewise.
4154 (finish_case_label): Likewise.
4155 (begin_try_block): Likewise.
4156 (begin_function_try_block): Likewise.
4157 (finish_try_block): Likewise.
4158 (finish_cleanup_try_block): Likewise.
4159 (finish_cleanup): Likewise.
4160 (finish_function_try_block): Likewise.
4161 (finish_handler_sequence): Likewise.
4162 (finish_function_handler_sequence): Likewise.
4163 (begin_handler): Likewise.
4164 (finish_handler_parms): Likewise.
4165 (begin_catch_block): Likewise.
4166 (finish_handler): Likewise.
4167 (begin_compound_stmt): Likewise.
4168 (finish_compound_stmt): Likewise.
4169 (finish_asm_stmt): Likewise.
4170 (finish_label_stmt): Likewise.
4171 (finish_label_decl): Likewise.
4172 (finish_subobject): Likewise.
4173 (finish_decl_cleanup): Likewise.
4174 (finish_named_return_value): Likewise.
4175 (begin_stmt_expr): Likewise.
4176 (finish_stmt_expr): Likewise.
4178 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4179 to call genrtl_expr_stmt when appropriate.
4181 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4182 begin_compound_expr to call genrtl_begin_stmt_expr and
4183 genrtl_begin_compound_expr when appropriate.
4184 (finish_init_stmts): Changed calls to finish_compound_expr and
4185 finish_stmt_expr to call genrtl_finish_compound_expr and
4186 genrtl_finish_stmt_expr when appropriate.
4187 (expand_default_init): Changed call to finish_expr_stmt to call
4188 genrtl_expr_stmt when appropriate.
4189 (build_vec_init): Likewise.
4191 * parse.y (simple_stmt): Removed first argument from call to
4192 finish_for_stmt. Removed first argument from call to
4195 * parse.c: Regenerated.
4197 * pt.c (tsubst_expr): Removed first argument from call to
4198 finish_for_stmt. Removed first argument from call to
4201 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4203 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4204 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4206 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4207 (cplus_tree_code_length[]): Likewise.
4208 (cplus_tree_code_name[]): Likewise.
4209 (init_parse): Added call to add_c_tree_codes. Changed
4210 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4212 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4214 * cp-tree.h (finish_mem_initializers): Declare.
4215 (count_trees): Likewise.
4216 * parse.y (base_init): Use finish_mem_initializers.
4217 * semantics.c (finish_mem_initializers): New function.
4219 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4220 the number of trees.
4222 (count_trees): Don't use it.
4224 2000-06-15 Jason Merrill <jason@redhat.com>
4226 * tree.c (count_trees): New debugging function.
4228 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4229 * init.c (build_member_call): Pull out the name of a DECL.
4231 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4232 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4233 * optimize.c (optimize_function): Not here.
4234 * pt.c (instantiate_decl): Push to TV_PARSE.
4236 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4238 * cp-tree.h (struct language_function): Remove x_base_init_list
4239 and x_member_init_list.
4240 (current_base_init_list): Remove.
4241 (current_member_init_list): Likewise.
4242 (setup_vtbl_ptr): Change prototype.
4243 (emit_base_init): Likewise.
4244 (expand_member_init): Likewise.
4245 (reinit_parse_for_function): Remove.
4246 * decl.c (save_function_data): Don't clear x_base_init_list and
4248 (mark_language_function): Don't mark them.
4249 * init.c (perform_member_init): Tweak comment.
4250 (sort_member_init): Take the list of initializers as an argument.
4251 (sort_base_init): Likewise.
4252 (emit_base_init): Likewise.
4253 (expand_member_init): Return the initializer. Don't use global
4255 * lex.c (reinit_parse_for_function): Remove.
4256 * method.c (build_template_parm_names): Correct substitution.
4257 (do_build_copy_constructor): Don't use current_member_init_list
4258 and current_base_init_list.
4259 (synthesize_method): Likewise.
4260 * parse.y (base_init): Split mem-initializers into
4261 base-initializers and field-initializers.
4262 (member_init_list): Build up the list here.
4263 (member_init): Return the initializer.
4264 (fn.depfn): Don't use reinit_parse_for_function.
4265 * parse.c: Regenerated.
4266 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4268 (tsubst_expr): Don't use current_member_init_list
4269 and current_base_init_list.
4270 (tsubst_expr_values): Rename to ...
4271 (tsubst_initializer_list): ... this. Use convert_from_reference.
4272 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4273 and current_base_init_list.
4274 (begin_function_definition): Don't call reinit_parse_for_function.
4276 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4278 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4281 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4283 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4285 * cp-tree.h (IF_COND): Move to c-common.h.
4286 (THEN_CLAUSE): Likewise.
4287 (ELSE_CLAUSE): Likewise.
4288 (WHILE_COND): Likewise.
4289 (WHILE_BODY): Likewise.
4290 (DO_COND): Likewise.
4291 (DO_BODY): Likewise.
4292 (RETURN_EXPR): Likewise.
4293 (EXPR_STMT_EXPR): Likewise.
4294 (FOR_INIT_STMT): Likewise.
4295 (FOR_COND): Likewise.
4296 (FOR_EXPR): Likewise.
4297 (FOR_BODY): Likewise.
4298 (SWITCH_COND): Likewise.
4299 (SWITCH_BODY): Likewise.
4300 (CASE_LOW): Likewise.
4301 (CASE_HIGH): Likewise.
4302 (GOTO_DESTINATION): Likewise.
4303 (COMPOUND_BODY): Likewise.
4304 (ASM_CV_QUAL): Likewise.
4305 (ASM_STRING): Likewise.
4306 (ASM_OUTPUTS): Likewise.
4307 (ASM_INPUTS): Likewise.
4308 (ASM_CLOBBERS): Likewise.
4309 (DECL_STMT_DECL): Likewise.
4310 (STMT_EXPR_STMT): Likewise.
4311 (LABEL_STMT_LABEL): Likewise.
4312 (SCOPE_BEGIN_P): Likewise.
4313 (SCOPE_END_P): Likewise.
4314 (SCOPE_STMT_BLOCK): Likewise.
4315 (SCOPE_NULLIFIED_P): Likewise.
4316 (SCOPE_NO_CLEANUPS_P): Likewise.
4317 (SCOPE_PARTIAL_P): Likewise.
4318 (ASM_VOLATILE_P): Likewise.
4319 (STMT_LINENO): Likewise.
4320 (STMT_LINENO_FOR_FN_P): Likewise.
4322 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4323 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4324 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4325 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4326 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4328 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4330 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4331 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4333 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4334 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4335 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4337 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4339 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4340 * class.c (dfs_find_final_overrider): Set it appropriately.
4341 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4342 avoid unneeded secondary vptrs.
4344 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4346 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4347 (check_bitfield_decl, check_field_decl): Likewise.
4348 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4349 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4350 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4351 (xfer_tag, finish_enum): Likewise.
4352 * decl2.c (finish_builtin_type): Likewise.
4353 * init.c (init_init_processing): Likewise.
4354 * pt.c (instantiate_class_template): Likewise.
4355 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4356 * cp-tree.h (struct lang_type): Add user_align member.
4357 (CLASSTYPE_USER_ALIGN): Define.
4359 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4361 * Make-lang.in (c++.install-common): Install g++-cross in
4362 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4363 $(target_alias)-g++ and $(target_alias)-c++.
4365 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4367 * class.c (vcall_offset_data_s): Add last_init and fns.
4368 (overrides): Rename to same_signature_p.
4369 (dfs_find_final_overrider): Adjust accordingly.
4370 (mark_overriders): Likewise.
4371 (warn_hidden): Likewise.
4372 (build_vtbl_initializer): Reorganize machinery for building things
4373 at negative offsets.
4374 (build_vcall_and_vbase_vtbl_entries): Likewise.
4375 (build_vbase_offset_vtbl_entries): Likewise.
4376 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4377 offset entries. Do not create two entries for functions with the
4379 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4380 (build_rtti_vtbl_entries): Reorganize machinery for building things
4381 at negative offsets.
4383 * optimize.c (expand_call_inline): Don't recurse into the code
4384 used to initialize the parameters more than once.
4386 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4388 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4389 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4390 (find_substitution): Only use the `Sa' substitution for
4391 std::allocator, not instantiations of it.
4392 (write_template_prefix): Move comment. Only use a TREE_LIST to
4393 represent substitutions for a member template.
4394 (write_array_type): Mangle array dimensions correctly.
4395 * optimize.c (maybe_clone_body): Copy more information from the
4397 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4398 on the regenerated declaration.
4400 2000-06-11 Chip Salzenberg <chip@valinux.com>
4401 Mark Mitchell <mark@codesourcery.com>
4403 * class.c (build_vtable): Clarify comment.
4404 (build_ctor_vtbl_group): Pass the most derived type to
4407 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4409 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4411 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4413 * decl.c (add_binding): Handle duplicate declarations of external
4416 2000-06-09 Chip Salzenberg <chip@valinux.com>
4417 Mark Mitchell <mark@codesourcery.com>
4419 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4421 (write_signed_number): New macro.
4422 (write_unsigned_number): Likewise.
4423 (write_source_name): Use them.
4424 (write_number): Handle signed and unsigned values.
4425 (write_integer_cst): Use tree_int_cst_sgn, and use
4426 write_unsigned_number or write_signed_number as appropriate.
4427 (write_discriminator): Use write_unsigned_number or
4428 write_signed_number as appropriate.
4429 (write_template_arg_literal): Likewise.
4430 (write_array_type): Use tree_low_cst.
4431 (write_template_parm): Use write_unsigned_number or
4432 write_signed_number as appropriate.
4433 (write_substitution): Adjust call to write_number.
4434 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4435 (write_expression): Handle non-type template arguments of
4436 reference type correctly.
4437 (mangle_thunk): Use write_signed_number.
4439 2000-06-09 Chip Salzenberg <chip@valinux.com>
4441 * mangle.c (find_substition): Don't mangle objects with typename
4442 substitutions (e.g. "cin" as "Si").
4444 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4446 * call.c (add_candidate): Use ggc_alloc_cleared.
4447 * decl.c (lookup_label): Likewise.
4448 * lex.c (retrofit_lang_decl): Likewise.
4450 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4452 * semantics.c (expand_body): Push to TV_EXPAND.
4453 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4454 * decl.c (start_function): Always call announce_function.
4456 * tinfo2.cc: Just declare abort.
4458 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4460 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4461 whenever @ is a symbolic name.
4463 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4465 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4467 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4469 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4470 DECL_ASSEMBLER_NAME.
4472 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4474 * decl2.c (c_language): Define.
4476 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4478 * lex.c (lang_init_options): Tweak.
4480 * decl2.c: Remove #inclusion of diagnostic.h
4481 (lang_decode_option): Move diagnostic formatting options to
4484 * lang-options.h: Remove documentation for diagnostic options.
4486 * Makefile.in (lex.o): Depends upon diagnostic.h
4488 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4490 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4491 the same DECL_RESULT, it's not a redefinition.
4492 * pt.c (tsubst_decl): Remove code to handle illegal
4495 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4497 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4499 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4501 * search.c (maybe_suppress_debug_info): Don't check
4502 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4504 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4507 Remember instantiation context in deferred instantiations.
4508 * cp-tree.h (struct tinst_level): Remove.
4509 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4510 * pt.c (current_tinst_level): Now a tree.
4511 (print_template_context, push_tinst_level, pop_tinst_level,
4512 tinst_for_decl): Adjust.
4513 (reopen_tinst_level): New fn.
4514 (init_pt): Register current_tinst_level as a root.
4515 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4516 of the pending templates list.
4517 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4518 * lex.c (extract_interface_info): Adjust.
4519 * decl2.c (warn_if_unknown_interface): Adjust.
4521 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4523 * class.c (indirect_primary_base_p): New function.
4524 (determine_primary_base): Use it.
4526 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4528 Update new-abi dynamic cast algorithm.
4529 * tinfo.cc (__class_type_info::__dyncast_result): Add
4530 whole_details. Adjust constructor.
4531 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4532 Avoid unnecessary searching.
4533 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4535 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4537 * decl.c (init_decl_processing): Don't call record_component_aliases.
4538 * tree.c (build_cplus_array_type_1): Likewise.
4540 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4542 * ir.texi: Correct typo.
4543 * mangle.c (write_expression): Handle non-type template arguments
4544 with reference type.
4545 * method.c (build_overload_value): Likewise.
4546 * pt.c (convert_nontype_argument): Explicitly represent conversion
4547 to a reference with an ADDR_EXPR.
4548 (unify): Always unify arguments in left-to-right order.
4550 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4551 Mark Mitchell <mark@codesourcery.com>
4553 * Make-lang.in (CXX_SRCS): Add mangle.c.
4554 * Makefile.in (CXX_OBJS): Add mangle.o.
4555 (mangle.o): New rule.
4557 * class.c (local_classes): New variable.
4558 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4559 (get_vtt_name): Use mangle_vtt_name for new ABI.
4560 (init_class_processing): Initialize local_classes.
4561 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4562 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4563 (std_identifier): New macro.
4564 (DECL_VOLATILE_MEMFUNC_P): New macro.
4565 (DECL_NAMESPACE_STD_P): Likewise.
4566 (local_classes): Declare.
4567 (get_mostly_instantiated_function_type): Declare.
4568 (init_mangle): Declare.
4569 (mangle_decl): Likewise.
4570 (mangle_type_string): Likewise.
4571 (mangle_type): Likewise.
4572 (mangle_typeinfo_for_type): Likewise.
4573 (mangle_typeinfo_string_for_type): Likewise.
4574 (mangle_vtbl_for_type): Likewise.
4575 (mangle_vtt_for_type): Likewise.
4576 (mangle_ctor_vtbl_for_type): Likewise.
4577 (mangle_thunk): Likewise.
4578 (mangle_conv_op_name_for_type): Likewise.
4579 (mangle_guard_variable): Likewise.
4580 * decl.c (pushtag): Keep track of local classes.
4581 (initialize_predefined_identifiers): Initialize std_identifier.
4582 (init_decl_processing): Use std_identifier.
4583 (start_decl): Don't treat instantiations as specializations.
4584 (grokdeclarator): Likewise.
4585 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4586 name for fully-instantiated templates.
4587 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4588 destructors with the new ABI.
4589 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4590 (grokfield): Use mangle_type for new ABI.
4591 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4592 (get_sentry): Use mangle_guard_variable for new ABI.
4593 (start_static_initialization_or_destruction): Likewise.
4594 * expr.c (extract_aggr_init): Remove.
4595 (extract_scalar_init): Likewise.
4596 (extract_init): Remove #if 0'd code.
4597 * mangle.c: New function.
4598 * method.c (build_mangled_name): Assert not flag_new_abi.
4599 (build_static_name): Likewise.
4600 (build_decl_overload_real): Likewise.
4601 (build_typename_overload): Likewise.
4602 (build_overload_with_type): Likewise.
4603 (build_overload_name): Likewise.
4604 (get_ctor_vtbl_name): Likewise.
4605 (start_squangling): Likewise.
4606 (get_id_2): Likewise.
4607 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4608 (init_method): Call init_mangle for new ABI.
4609 (make_thunk): Call mangle_thunk for new ABI.
4610 * operators.def: Correct new ABI manglings for the `%' operator.
4612 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4613 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4614 (lookup_template_class): Call mangle_decl for new ABI.
4615 (get_mostly_instantiated_function_type): New function.
4616 (set_mangled_name_for_template_decl): Use it.
4617 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4618 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4619 conversion op names.
4620 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4621 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4622 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4623 mangle_typeinfo_string_for_type.
4625 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4627 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4628 (INNERMOST_TEMPLATE_ARGS): New macro.
4629 (innermost_args): Remove.
4630 (get_innermost_template_args): New function.
4631 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4632 * error.c (dump_function_decl): Be caution when using
4633 most_general_template.
4634 * method.c (build_template_parm_names): Use
4635 INNERMOST_TEMPLATE_ARGS.
4636 * pt.c (add_to_template_args): Tidy comment
4637 (get_innermost_template_args): New function.
4638 (check_explicit_specialization): Clear DECL_INITIAL for a new
4640 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4642 (push_template_decl): Always register specializations of the most
4644 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4645 (coerce_template_parms): Likewise.
4646 (lookup_template_class): Likewise.
4647 (innermost_args): Remove.
4648 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4649 (tsubst_decl): Handle tricky specializations. Use
4650 get_innermost_template_args.
4651 (instantiate_template): Simplify handling of partial
4653 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4654 (most_general_template): Reimplement, in a more straightforward
4656 (regenerate_decl_from_template): Tweak formatting. Use
4657 TMPL_ARGS_DEPTH for clarity.
4658 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4660 * dump.c (dequeue_and_dump): Dump information about thunks.
4662 2000-06-01 Richard Henderson <rth@cygnus.com>
4664 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4666 2000-06-01 Richard Henderson <rth@cygnus.com>
4668 * decl2.c (unsupported_options): Fix typo, make const.
4669 (lang_decode_option): Fix bsearch argument order.
4671 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4673 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4676 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4678 * cp-tree.h (c_get_alias_set): Deleted.
4679 * Makefile.in (decl.o): Include ../expr.h.
4680 * decl.c (expr.h): Include.
4681 (init_decl_processing): Call record_component_aliases for arrays.
4682 (grokdeclarator): Likewise.
4683 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4684 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4686 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4688 Remove guiding declaration support.
4689 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4690 (flag_guiding_decls): Remove.
4691 * call.c (build_user_type_conversion_1): Remove support for
4693 (build_new_function_call): Likewise.
4694 (build_new_op): Likewise.
4695 (build_new_method_call): Likewise.
4696 * decl.c (start_function): Likewise.
4697 * friend.c (is_friend): Likewise.
4698 (do_friend): Likewise.
4699 * decl2.c ((flag_dump_translation_unit): Make it const.
4700 (flag_guiding_decls): Remove.
4701 (unsupported_options): New variable
4702 (compare_options): New function.
4703 (lang_decode_option): Use them.
4705 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4707 * method.c (mangle_expression): Adjust test for legal expression
4710 * pt.c (instantiate_decl): Save and restore the local
4711 specializations list.
4713 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4715 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4717 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4719 * call.c (add_template_candidate_real): Handle member template
4720 constructors for classes with virtual bases.
4721 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4722 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4724 * ir.texi: Update thunk documentation.
4726 * call.c (joust): Fix handling of overloaded builtin operators.
4728 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4730 * cp-tree.h (DECL_ANTICIPATED): New macro.
4731 Document new use of DECL_LANG_FLAG_7.
4732 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4733 in the user namespace.
4734 * lex.c (do_identifier): If the identifier's declaration has
4735 DECL_ANTICIPATED on, it has not yet been declared. But do not
4736 replace it with an ordinary implicit declaration.
4738 * tinfo2.cc: Include stdlib.h.
4740 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4742 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4743 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4746 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4748 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4751 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4753 * operators.def (<?): Duplicated, should have been...
4756 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4757 Mark Mitchell <mark@codesourcery.com>
4759 * cp-tree.h (ansi_opname): Make it a macro.
4760 (ansi_assopname): Likewise.
4761 (struct lang_decl_flags): Add assignment_operator_p.
4762 (struct lang_decl): Add operator_code.
4763 (DECL_VTT_PARM): Adjust.
4764 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4765 overloaded operator.
4766 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4767 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4768 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4769 (opname_tab): Remove.
4770 (assignop_tab): Likewise.
4771 (operator_name_info_t): New type.
4772 (operator_name_info): New variable.
4773 (assignment_operator_name_info): Likewise.
4774 (build_cp_library_fn): Remove declaration.
4775 (push_cp_library_fn): Likewise.
4776 (operator_name_string): Likewise.
4777 (build_decl_overload): Likewise.
4778 * call.c (print_z_candidates): Simplify.
4779 (build_object_call): Adjust usage of ansi_opname. Use
4780 DECL_OVERLOADED_OPERATOR_P.
4781 (op_error): Adjust operator name lookup.
4782 (build_conditional_expr): Adjust usage of ansi_opname.
4783 (build_new_op): Likewise.
4784 (build_op_delete_call): Likewise.
4785 (build_over_call): Likewise.
4786 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4787 * decl.c (duplicate_decls): Copy operator_code.
4788 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4789 (builtin_function): Adjust parameters to build_library_fn_1.
4790 (build_library_fn_1): Accept an overloaded operator code.
4791 (build_library_fn): Pass ERROR_MARK.
4792 (build_cp_library_fn): Accept an overloaded operator code.
4793 (push_cp_library_fn): Likewise.
4794 (grokfndecl): Tweak.
4795 (grokdeclarator): Simplify code to compute names of overloaded
4796 operators. Adjust use of ansi_opname.
4797 (ambi_op_p): Work on tree_codes, not identifiers.
4798 (unary_op_p): Likewise.
4799 (grok_op_properties): Likewise.
4800 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4801 (lang_mark_tree): Don't try to mark the operator_code.
4802 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4803 * error.c (dump_decl): Remove special handling for operator
4805 (dump_function_name): Likewise.
4806 (dump_expr): Adjust name lookup of operators.
4807 (op_to_string): Simplify.
4808 (assop_to_string): Likewise.
4809 * init.c (build_new_1): Adjust use of ansi_opname.
4810 * lex.c (opname_tab): Remove.
4811 (assignop_tab): Likewise.
4812 (ansi_opname): Likewise.
4813 (ansi_assopname): Likewise.
4814 (operator_name_string): Likewise.
4815 (reinit_lang_specific): Likewise.
4816 (operator_name_info): New variable.
4817 (assignment_operator_name_info): Likewise.
4818 (init_operators): New function.
4819 (init_parse): Use it.
4820 (do_identifier): Adjust use of ansi_opname.
4821 * method.c (mangle_expression): Don't use ansi_opname for
4823 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4824 (build_decl_overload): Remove.
4825 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4826 (do_build_assign_ref): Adjust use of ansi_opname.
4827 (synthesize_method): Likewise.
4828 (implicitly_declare_fn): Likewise.
4829 * operators.def: New file.
4830 * parse.y (operator): Adjust use of ansi_opname.
4831 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
4832 (set_mangled_name_for_template_decl): Don't play games with
4834 (special_function_p): Adjust use of ansi_opname.
4835 * typeck.c (check_return_expr): Likewise.
4836 * Make-lang.in (cc1plus): Depend on operators.def.
4837 * Makefile.in (lex.o): Likewise.
4840 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
4842 * Make-lang.in (cplib2.ready): Eradicate.
4844 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4846 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
4847 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
4848 (built_min, cp_tree_equal): Likewise.
4850 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4852 * class.c (layout_nonempty_base_or_field): Replace
4853 `record_layout_info' with `record_layout_info_s'.
4855 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
4858 * cp-tree.h (struct language_function): x_named_labels is now
4859 a struct named_label_list*.
4860 * decl.c (struct named_label_use_list): Renamed from...
4861 (struct named_label_list): ...this. New struct.
4862 (push_binding_level): Don't set eh_region.
4863 (note_level_for_eh): New fn.
4864 (pop_label): Take label and old value directly.
4865 (pop_labels): Adjust for new named_labels format.
4866 (lookup_label): Likewise.
4867 (poplevel): Note characteristics of a binding level containing a
4868 named label. Mess with named label lists earlier.
4869 (mark_named_label_lists): New fn.
4870 (mark_lang_function): Call it.
4871 (use_label): New fn, split out from...
4872 (make_label_decl): ...here. Don't call it.
4873 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
4874 check_previous_gotos): New fns, split out from...
4875 (define_label): ...here.
4876 (check_switch_goto): New fn.
4877 (define_case_label): Call it.
4878 (check_goto): New fn.
4879 * semantics.c (finish_goto_stmt): Call it and use_label.
4880 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
4881 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
4883 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4885 * class.c (build_vtable_entry_ref): Correct usage of
4886 get_vtbl_decl_for_binfo.
4888 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
4889 * method.c (implicitly_declare_fn): Not here.
4891 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
4893 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
4894 (CPTI_PTMD_DESC_TYPE): ... here.
4895 (ptmd_desc_type_node): Rename to ...
4896 (ptm_desc_type_node): ... here.
4898 * rtti.c (ptmd_initializer): Rename to ...
4899 (ptm_initializer): ... here.
4900 (sythesize_tinfo_var): Adjust. Deal with pointer to member
4902 (create_tinfo_types): Adjust.
4904 2000-05-25 Mark Mitchell <mark@codesourcery.com>
4906 Finish implementation of VTTs.
4907 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
4908 CPTI_VTT_PARM_IDENTIFIER.
4909 (vtt_parm_identifier): New macro.
4910 (vtt_parm_type): Likewise.
4911 (BINFO_SUBVTT_INDEX): Likewise.
4912 (BINFO_VPTR_INDEX): Likewise.
4913 (struct lang_decl): Add vtt_parm.
4914 (DECL_VTT_PARM): New macro.
4915 (DECL_USE_VTT_PARM): Likewise.
4916 (DECL_NEEDS_VTT_PARM_P): Likewise.
4917 (get_vtt_name): Declare.
4918 (build_artifical_parm): Likewise.
4919 (fixup_all_virtual_upcast_offsets): Likewise.
4920 (expand_indirect_vtbls_init): Remove.
4921 * call.c (build_new_method_call): Pass the vtt to subobject
4922 constructors and destructors.
4923 * class.c (get_vtt_name): Give it external linkage.
4924 (build_clone): Handle the magic VTT parameters for clones.
4925 (clone_function_decl): Fix typo in comment.
4926 (build_vtt): Keep track of the indices in the VTTs where various
4927 entities are stored.
4928 (build_vtt_inits): Likewise.
4929 (dfs_build_vtt_inits): Likewise.
4930 (build_ctor_vtbl_group): Tweak type of construction vtables.
4931 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
4932 primary bases, when building construction vtables.
4933 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
4934 (initialize_predefined_identifiers): Add vtt_parm_identifier.
4935 (init_decl_processing): Initialize vtt_parm_type.
4936 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
4937 (lang_mark_tree): Make vtt_parm.
4938 * decl2.c (build_artificial_parm): New function.
4939 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
4940 (grokclassfn): Use build_artificial_parm.
4941 * init.c (initialize_vtbl_ptrs): Call
4942 fixup_all_virtual_upcast_offsets directly.
4943 (perform_member_init): Use the complete subobject destructor for
4945 (build_vtbl_address): New function.
4946 (expand_virtual_init): Handle VTTs.
4947 * optimize (maybe_clone_body): Likewise.
4948 * search.c (fixup_all_virtual_upcast_offsets): Give it external
4950 (expand_indirect_vtbls_init): Remove.
4951 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
4952 * tree.c (make_binfo): Make them bigger.
4954 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4956 * inc/cxxabi.h (__pbase_type_info): Define, based on
4957 __pointer_type_info.
4958 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
4959 (__pointer_to_member_type_info): Likewise.
4960 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
4961 (__pointer_to_member_type_info::__is_pointer_p): Remove.
4962 (__pointer_type_info::__do_catch): Rename to ...
4963 (__pbase_type_info::__do_catch): ... here. Adjust.
4964 (__pbase_type_info::__pointer_catch): Implement.
4965 (__pointer_type_info::__pointer_catch): Adjust.
4966 (__pointer_to_member_type_info::__pointer_catch): Adjust.
4968 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
4970 * tinfo.h (__user_type_info::contained_virtual_p): New
4972 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
4974 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
4975 diamond shaped heirarchy. Add early out for mixed diamond and
4976 duplicate shaped heirarchy.
4978 2000-05-24 Mark Mitchell <mark@codesourcery.com>
4980 * cp-tree.h (build_delete): Change prototype.
4981 (build_vec_delete): Likewise.
4982 * call.c (build_scoped_method_call): Use special_function_kind
4983 values to indicate the kind of destruction to be done.
4984 (build_method_call): Likewise.
4985 * decl.c (finish_destructor_body): Likewise.
4986 (maybe_build_cleanup_1): Likewise. Rename to ...
4987 (maybe_build_cleanup): ... this.
4988 * decl2.c (delete_sanity): Use special_function_kind
4989 values to indicate the kind of destruction to be done.
4990 (build_cleanup): Likewise.
4991 * init.c (perform_member_init): Likewise.
4992 (build_vec_delete_1): Likewise.
4993 (build_dtor_call): Simplify.
4994 (build_delete): Use special_function_kind
4995 values to indicate the kind of destruction to be done.
4996 (build_vbase_delete): Likewise.
4997 (build_vec_delete): Likewise.
4999 * init.c (sort_member_init): Fix typo in error message generation
5002 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5004 * semantics.c (begin_class_definition): make the packed
5005 attribute be sensitive to the "-fpack-struct" command line flag
5007 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5009 Update new-abi upcast algorithm.
5010 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5011 prototype and meaning of return value.
5012 (__si_class_type_info::__do_upcast): Likewise.
5013 (__vmi_class_type_info::__do_upcast): Likewise.
5014 * tinfo.cc (__class_type_info::__upcast_result): Replace
5015 whole2dst with part2dst. Adjust ctor.
5016 (__class_type_info::__do_upcast): Adjust call of worker function.
5017 (__class_type_info::__do_upcast): Adjust.
5018 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5020 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5021 virtual base in diamond heirarchy bug.
5023 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5025 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5026 and bitfield to tinfo_fn_p.
5027 (DECL_TINFO_FN_P): Adjust.
5028 (SET_DECL_TINFO_FN_P): Likewise.
5029 (DECL_MUTABLE_P): Likewise.
5030 (DECL_C_BIT_FIELD): Likewise.
5031 (SET_DECL_C_BIT_FIELD): Likewise.
5032 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5033 (DECL_UNINLINABLE): Likewise.
5034 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5035 (handle_using_decl): Remove assertion.
5036 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5037 to build FIELD_DECLs.
5038 (build_base_field): Likewise.
5039 (layout_class_type): Likewise.
5040 * decl.c (init_decl_processing): Likewise.
5041 (build_ptrmemfunc_type): Likewise.
5042 (grokdeclarator): Likewise.
5043 * decl2.c (grok_x_components): Likewise.
5044 * except.c (call_eh_info): Likewise.
5045 * init.c (init_init_processing): Likewise.
5046 * rtti.c (expand_class_desc): Likewise.
5047 (create_pseudo_type_info): Likewise.
5048 (get_vmi_pseudo_type_info): Likewise.
5049 (create_tinfo_types): Likewise.
5050 * ptree.c (print_lang_decl): Adjust.
5051 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5052 before checking DECL_MUTABLE_P.
5054 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5055 parameters for template functions.
5056 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5057 destructors as well as constructors.
5059 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5061 * class.c (build_ctor_vtbl_group): Set inits.
5062 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5063 DECL_THIS_INLINE appropriately for clones.
5065 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5066 (DECL_CONV_FN_P): Simplify.
5067 (DECL_OPERATOR): Remove.
5068 (language_to_string): Declare.
5069 * decl.c (duplicate_decls): Fix typo in comment.
5070 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5071 (grok_op_properties): Use DECL_CONV_FN_P instead of
5072 IDENTIFIER_TYPENAME_P.
5073 * dump.c (dequeue_and_dump): Dump the language linkage of
5075 * error.c (language_to_string): Give it external linkage.
5076 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5077 (implicitly_declare_fn): Set DECL_LANGUAGE.
5078 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5079 IDENTIFIER_TYPENAME_P.
5080 (tsubst_decl): Likewise.
5081 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5082 * semantics.c (finish_member_declaration): Don't mark members of
5083 classes declared in an extern "C" region as extern "C".
5085 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5087 * decl2.c (qualified_lookup_using_namespace): Look through
5090 * decl.c (push_using_decl): Return the old decl on namespace level.
5092 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5094 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5095 (VTT_NAME_PREFIX): New macro.
5096 (CTOR_VTBL_NAME_PREFIX): Likewise.
5097 (get_ctor_vtbl_name): New function.
5098 * class.c (get_vtable_name): Simplify.
5099 (get_vtt_name): New function.
5100 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5101 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5102 when a virtual base becomes primary.
5103 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5105 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5106 additional parameters.
5107 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5108 (initialize_array): New function.
5109 (build_vtt): Likewise.
5110 (build_vtt_inits): Likewise.
5111 (dfs_build_vtt_inits): Likewise.
5112 (dfs_fixup_binfo_vtbls): Likewise.
5113 (build_ctor_vtbl_group): Likewise.
5114 (initialize_vtable): Use initialize_array.
5115 (accumulate_vtbl_inits): Reimplement to handle construction
5117 (dfs_accumulate_vtbl_inits): Likewise.
5118 (bulid_vtbl_initializer): Adjust parameter name.
5119 * method.c (build_typename_overload): Remove #if 0'd code.
5120 (get_ctor_vtbl_name): New function.
5121 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5122 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5124 * cp-tree.h (struct lang_type): Remove search_slot.
5125 (CLASSTYPE_SEARCH_SLOT): Remove.
5126 (emit_base_init): Change prototype.
5127 (initialize_vtbl_ptrs): Likewise.
5128 (expand_indirect_vtbls_init): Likewise.
5129 (clear_search_slots): Remove.
5130 * decl.c (lang_mark_tree): Don't mark search_slot.
5131 * init.c (initialize_vtbl_ptrs): Simplify.
5132 (emit_base_init): Likewise.
5133 * search.c (struct vbase_info): Document decl_ptr.
5134 (convert_pointer_to_single_level): Remove.
5135 (dfs_find_vbases): Remove.
5136 (dfs_init_base_pointers): Simplify.
5137 (dfs_clear_vbase_slots): Remove.
5138 (dfs_vtable_path_unmark): New function.
5139 (init_vbase_pointers): Simplify.
5140 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5141 (expand_indirect_vtbls_init): Simplify. Don't call
5142 mark_all_temps_used.
5143 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5144 initialize_vtbl_ptrs.
5146 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5148 * except.c: Add static prototypes.
5150 2000-05-20 H.J. Lu <hjl@gnu.org>
5152 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5154 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5156 Don't create a separate copy of virtual bases for the
5157 CLASSTYPE_VBASECLASSES list.
5158 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5159 (BINFO_FOR_VBASE): Remove.
5160 (CANONICAL_BINFO): Adjust.
5161 (binfo_for_vbase): New function.
5162 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5163 instead of BINFO_FOR_VBASE.
5164 (build_vbase_pointer): Likewise.
5165 (build_secondary_vtable): Likewise.
5166 (dfs_mark_primary_bases): Likewise.
5167 (mark_primary_bases): Likewise.
5168 (layout_nonempty_base_or_field): Likewise.
5169 (dfs_set_offset_for_shared_vbases): Likewise.
5170 (dfs_set_offset_for_unshared_vbases): Likewise.
5171 (layout_virtual_bases): Likewise. Adjust for changes to the
5172 CLASSTYPE_VBASECLASSES list.
5173 (dump_class_hierarchy_r): Use binfo_for_vbase
5174 instead of BINFO_FOR_VBASE.
5175 (dump_class_hierarchy): Likewise.
5176 (finish_vtbls): Likewise.
5177 (build_vtbl_initializer): Adjust for changes to the
5178 CLASSTYPE_VBASECLASSES list.
5179 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5180 * decl.c (finish_destructor_body): Adjust for changes to the
5181 CLASSTYPE_VBASECLASSES list.
5182 * init.c (sort_base_init): Use binfo_for_vbase.
5183 (construct_virtual_bases): Adjust for changes to the
5184 CLASSTYPE_VBASECLASSES list.
5185 (expand_member_init): Use binfo_for_vbase.
5186 (build_vbase_delete): Adjust for changes to the
5187 CLASSTYPE_VBASECLASSES list.
5188 * method.c (do_build_copy_constructor): Likewise.
5189 * rtti.c (get_base_offset): Use binfo_for_vbase.
5190 (expand_class_desc): Remove #if 0'd code.
5191 * search.c (struct vbase_info): Remove vbase_types.
5192 (get_base_distance): Use binfo_for_vbase.
5193 (lookup_field_queue_p): Use CANONICAL_BINFO.
5194 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5195 (get_pure_virtuals): Adjust for changes to the
5196 CLASSTYPE_VBASECLASSES list.
5197 (dfs_find_vbases): Use binfo_for_vbase.
5198 (dfs_init_vbase_pointers): Likewise.
5199 (init_vbase_pointers): Don't initialize vi.vbase_types.
5200 (virtual_context): Use binfo_for_vbase.
5201 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5202 CLASSTYPE_VBASECLASSES list.
5203 (expand_indirect_vtbls_init): Simplify.
5204 (dfs_get_vbase_types): Don't replicate virtual bases.
5205 (find_vbase_instance): Use binfo_for_vbase.
5206 (binfo_for_vbase): New function.
5207 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5209 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5211 * decl2.c (finish_anon_union): Generalize error messages to handle
5212 anonymous structures.
5213 * init.c (perform_member_init): Remove `name' parameter.
5214 (build_field_list): New function.
5215 (sort_member_init): Handle anonymous union initialization order
5216 correctly. Check for multiple initializations of the same union.
5217 (emit_base_init): Don't look up fields by name here.
5218 (expand_member_init): Record the result of name lookup for future
5220 * typeck.c (build_component_ref): Fix formatting.
5222 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5224 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5225 * typeck.c (build_x_compound_expr): Replace warn_unused with
5228 * decl2.c (lang_decode_option): Update -Wall unused flags by
5229 calling set_Wunused.
5231 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5233 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5234 * init.c (dfs_vtable_path_unmark): Remove.
5235 * search.c (marked_new_vtable_p): Likewise.
5236 (unmarked_new_vtable_p): Likewise.
5237 (dfs_search_slot_nonempty_p): Likewise.
5238 (dfs_mark): Likewise.
5239 (dfs_vtable_path_unmark): Likewise.
5240 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5241 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5242 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5243 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5244 (init_vbase_pointers): Simplify.
5245 (expand_indirect_vtbls_init): Likewise.
5247 * class.c (copy_virtuals): New function.
5248 (build_primary_table): Use it.
5249 (build_secondary_vtable): Likewise.
5250 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5251 indicate that no vcall offset is required.
5252 (add_virtual_function): Likewise.
5253 (modify_all_vtables): Likewise.
5254 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5255 (dfs_accumulate_vtbl_inits): Likewise.
5256 (build_vtbl_initializer): Make changes to handle construction
5258 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5259 (build_rtti_vtbl_entries): Likewise.
5260 (build_vtable_entries): Handle a NULL vcall_index.
5262 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5264 * decl2.c (lang_decode_option): Fix thinko.
5266 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5268 * except.c (check_handlers): New fn.
5269 * cp-tree.h: Declare it.
5270 * semantics.c (finish_handler_sequence): Call it.
5271 (finish_function_handler_sequence): Likewise.
5272 (finish_handler_parms): Set TREE_TYPE on the handler.
5273 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5274 * search.c (get_base_distance_recursive): If protect>1, ignore
5276 (get_base_distance): Don't reduce watch_access.
5278 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5280 * lex.c: #include diagnostic.h.
5281 (lang_init_options): Set default prefixing rules.
5283 * lang-options.h: Add -fdiagnostics-show-location=.
5285 * decl2.c: #include diagnostic.h.
5286 (lang_decode_option): Handle -fdiagnostics-show-location=.
5288 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5290 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5291 * vec.cc: Revert my 2000-05-07 change.
5293 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5295 * class.c (check_field_decls): Complain about non-static data
5296 members with same name as class in class with constructor.
5298 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5300 * decl.c (grokdeclarator): Allow non-static data members with
5303 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5305 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5306 and pending_inline.filename. Update prototypes.
5307 * decl.c (define_label): Constify filename parameter.
5308 * decl2.c (warn_if_unknown_interface): Constify local char *.
5309 * input.c Constify input_source.filename. Don't declare
5310 input_filename or lineno. Constify filename parameter to feed_input.
5311 * lex.c (init_parse): Constify parameter and return value.
5312 (cp_pragma_interface, cp_pragma_implementation): Constify
5314 (reinit_parse_for_method, reinit_parse_for_block,
5315 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5316 Constify local char *.
5317 * pt.c: Don't declare lineno or input_filename.
5318 (print_template_context, tsubst_friend_function, tsubst_decl,
5319 tsubst, instantiate_decl): Constify local char *.
5320 * semantics.c (expand_body): Constify local char *.
5321 * tree.c (build_srcloc): Constify filename parameter.
5322 * typeck.c (c_expand_asm_operands): Constify filename
5325 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5327 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5330 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5332 * inc/cxxabi.h: Fix typos in comment.
5333 (__base_class_info::__offset): Use a static_cast.
5335 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5337 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5338 of std::size_t and std::ptrdiff_t respectively.
5339 * tinfo.cc: Likewise.
5342 2000-05-06 Richard Henderson <rth@cygnus.com>
5344 * typeck.c (build_c_cast): Don't warn integer->pointer size
5345 mismatch for constants.
5347 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5349 * rtti.c (ptmd_initializer): Set non-public, if class is
5352 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5353 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5354 __cxa_vec_delete): Likewise.
5355 * tinfo.cc (__dynamic_cast): Likewise.
5356 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5357 __cxa_vec_delete): Likewise.
5359 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5361 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5362 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5363 (lang_decl_flags): Add vcall_offset.
5364 (THUNK_VCALL_OFFSET): Use it.
5365 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5366 * method.c (make_thunk): Create the lang_decl here, not in
5368 (emit_thunk): Make generic thunks into ordinary functions once
5369 they have been fed to expand_body.
5370 * semantics.c (expand_body): Set current_function_is_thunk here.
5372 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5374 * class.c (update_vtable_entry_for_fn): Prototype.
5376 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5379 * search.c (dfs_build_inheritance_graph_order): Prototype.
5381 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5383 * cp-tree.h (special_function_kind): Add various kinds of
5385 (special_function_p): New function.
5386 * class.c (overrides): Don't let one kind of destructor override
5388 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5389 whether or not to instantiate a template.
5390 * tree.c (special_function_p): Define.
5392 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5394 * cp-tree.def (THUNK_DECL): Remove.
5395 * cp-tree.h (DECL_THUNK_P): New macro.
5396 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5397 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5398 (SET_DECL_THUNK_P): Likewise.
5399 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5400 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5401 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5402 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5403 (duplicate_decls): Likewise.
5404 (pushdecl): Likewise. Adjust thunk handling.
5405 (grokfndecl): Use DECL_EXTERN_C_P.
5406 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5407 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5408 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5409 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5410 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5411 DECL_NO_STATIC_CHAIN.
5412 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5413 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5414 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5417 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5419 * tree.c (walk_tree): Set lineno.
5421 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5423 * exception.cc: Update license notice.
5425 * new1.cc: Likewise.
5426 * new2.cc: Likewise.
5427 * tinfo.cc: Likewise.
5428 * tinfo2.cc: Likewise.
5430 * inc/cxxabi.h: Likewise.
5431 * inc/exception: Likewise.
5432 * inc/new: Likewise.
5433 * inc/new.h: Likewise.
5434 * inc/typeinfo: Likewise.
5436 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5438 * tree.c (build_target_expr_with_type): If we already have a
5439 TARGET_EXPR, just return it.
5441 * optimize.c (initialize_inlined_parameters): Don't generate an
5442 EXPR_STMT if we can just use DECL_INITIAL.
5443 * decl.c (emit_local_var): Only make the initialization a
5444 full-expression if stmts_are_full_exprs_p.
5446 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5448 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5450 * call.c (standard_conversion): Use it.
5451 (direct_reference_binding): Likewise.
5452 (build_over_call): Likewise.
5453 (is_properly_derived_from): Likewise.
5454 (compare_ics): Likewise.
5455 * class.c (resolves_to_fixed_type_p): Likewise.
5456 * optimize.c (declare_return_variable): Likewise.
5457 * pt.c (is_specialization_of): Likewise.
5459 * typeck.c (comp_target_parms): Likeiwse.
5460 (build_static_cast): Likewise.
5461 (build_reinterpret_cast): Likewise.
5462 (build_const_cast): Likewise.
5463 (comp_ptr_ttypes_real): Likewise.
5464 (comp_ptr_ttypes_const): Likewise.
5465 * typeck2.c (process_init_constructor): Likewise.
5467 2000-04-30 Scott Snyder <snyder@fnal.gov>
5469 * decl.c (finish_destructor_body): Use the base destructor when
5470 destroying virtual bases.
5472 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5474 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5476 * optimize.c (struct inline_data): Add target_exprs field.
5477 (declare_return_variable): When a function returns an aggregate,
5478 use the variable declared in the TARGET_EXPR as the remapped
5480 (expand_call_inline): Update the pending target_exprs stack.
5481 (optimize_function): Initialize the stack.
5483 * decl2.c (finish_file): Fix typo in comment.
5485 * method.c (emit_thunk): Don't try to return a `void' value.
5487 * optimize.c (initialize_inlined_parameters): If the parameter is
5488 addressable, we need to make a new VAR_DECL, even if the
5489 initializer is constant.
5491 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5493 * decl.c (grok_op_properties): Add an extra check of argtypes.
5495 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5497 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5499 (initialize_inlined_parameters): Try to avoid creating new
5502 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5504 * lex.c (my_get_run_time): Remove.
5505 (init_filename_times): Use get_run_time instead of my_get_run_time.
5506 (check_newline): Likewise.
5507 (dump_time_statistics): Likewise.
5508 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5509 of computing elapsed time explicitly.
5511 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5513 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5514 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5515 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5516 before calling decl_constant_value.
5517 * class.c (check_bitfield_decl): Likewise.
5518 * cvt.c (ocp_convert): Likewise.
5519 (convert): Likewise.
5520 * decl.c (compute_array_index_type): Likewise.
5521 (build_enumerator): Likewise.
5522 * decl2.c (check_cp_case_value): Likewise.
5523 * pt.c (convert_nontype_argument): Likewise.
5525 * typeck.c (decay_conversion): Likewise.
5526 (build_compound_expr): Likewise.
5527 (build_reinterpret_cast): Likewise.
5528 (build_c_cast): Likewise.
5529 (convert_for_assignment): Likewise.
5531 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5533 * decl.c (finish_function): Don't play games with DECL_INLINE.
5535 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5537 * ir.texi: Correct typo.
5539 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5541 * decl.c (grokdeclarator): Reject VLAs as members.
5543 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5545 * call.c (standard_conversion): Accept conversion between
5548 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5550 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5552 * decl2.c (finish_file): Remove double setup for accounting
5555 2000-04-24 Robert Lipe <robertlipe@usa.net>
5557 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5559 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5561 * new.cc (set_new_handler): Needs to be in std::.
5563 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5565 * cp-tree.h (lang_decl): Remove pretty_function_p.
5566 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5567 language-specific node.
5568 * decl.c (cp_make_fname_decl): Use build_decl, not
5569 build_lang_decl, to build the variables.
5570 (grokvardecl): Don't call build_lang_decl for local variables in
5572 (grokdeclarator): Don't call build_lang_decl for local type
5573 declarations in templates.
5574 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5575 zero'd memory, rather than calling memset.
5576 * pt.c: Include hashtab.h.
5577 (local_specializations): New variable.
5578 (retrieve_local_specialization): Use it.
5579 (register_local_specialization): Likewise.
5580 (tsubst_decl): Don't assume local variables have
5582 (instantiate_decl): Set up local_specializations.
5583 * Makefile.in (HTAB_H): New variable.
5585 2000-04-23 Richard Henderson <rth@cygnus.com>
5587 * typeck.c (c_expand_asm_operands): Restore the original
5588 contents of the output list.
5590 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5592 * ir.texi: Document complex number representation.
5594 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5596 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5597 (target_incomplete_p): New function.
5598 (tinfo_base_init): Create comdat NTBS name variable.
5599 (ptr_initializer): Add non_public parameter. Calculate it.
5600 (ptmd_initializer): Likewise.
5601 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5602 (create_real_tinfo_var): Add non_public parameter. Use it.
5603 Push proxy into global namespace.
5604 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5606 * inc/typeinfo (type_info::before, type_info::operator==):
5607 Compare __name addresses.
5609 * tinfo2.cc: Remove new-abi builtins comment.
5611 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5613 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5615 * call.c (joust): Exit early if we get the same function, too.
5617 * decl2.c (key_method): Return NULL_TREE for template classes.
5618 (import_export_class): Don't need to check for template classes.
5620 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5622 * lex.c: Remove references to cccp.c.
5624 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5626 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5627 volatile_memfunc. Add destructor_attr. Adjust dummy.
5628 (DECL_DESTRUCTOR_P): Use destructor_attr.
5629 (DECL_CONST_MEMFUNC_P): Reimplement.
5630 (DECL_VOLATILE_MEMFUNC_P): Remove.
5631 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5632 (overrides): Use DECL_DESTRUCTOR_P.
5633 (check_for_override): Likewise.
5634 * decl.c (start_function): Likewise.
5635 * decl2.c (grokfclassfn): Likewise.
5636 (check_classfn): Likewise.
5637 (grok_function_init): Likewise.
5639 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5641 * decl2.c (grokfield): Issue error on illegal data member
5644 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5646 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5648 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5650 * class.c (build_vtable_entry): Don't build thunks for type-info
5653 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5655 * decl.c (decls_match): Allow a redeclaration of a builtin to
5656 specify args while the builtin did not.
5658 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5660 * cp-tree.def (THUNK_DECL): Add to documentation.
5661 * cp-tree.h (flag_huge_objects): Declare.
5662 * class.c (modify_vtable_entry): Tidy.
5663 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5664 Calculate delta appropriately for the new ABI.
5665 (dfs_modify_vtables): Use it.
5666 (modify_all_vtables): Fix thinko in code to add overriding copies
5667 of functions to primary vtables.
5668 (build_clone): Fix typo in comment.
5669 (clone_function_decl): Correct order of destructors in vtable.
5670 (build_vbase_offset_vtbl_entries): Adjust comment.
5671 (dfs_vcall_offset_queue_p): Remove.
5672 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5673 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5674 (build_vtable_entry): Correct check for pure virtual functions.
5675 Don't declare flag_huge_objects.
5676 * decl.c (flag_huge_objects): Remove declaration.
5677 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5678 Use int_size_in_bytes.
5679 (emit_thunk): Handle vcall offset thunks.
5681 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5683 * decl2.c (parse_time, varconst_time): Delete declarations.
5684 (finish_file): Delete LINENO declaration.
5685 START_TIME and THIS_TIME now long.
5687 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5689 * class.c (build_base_field): Reformat comment.
5691 * inc/cxxabi.h (stddef.h): Comment inclusion.
5692 (__base_class_info::__offset): Comment shift.
5694 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5696 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5697 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5698 (cp_push_exception_identifier): New macro.
5699 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5700 (DECL_BASE_DESTRUCTOR_P): Likewise.
5701 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5702 (get_vtbl_decl_for_binfo): Fix formatting.
5703 (in_charge_arg_for_name): New macro.
5704 (maybe_build_cleanup_and_delete): Remove declaration.
5705 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5706 (in_charge_arg_for_name): New function.
5707 (build_new_method_call): Use it. Handle cloned destructors.
5708 (build_clone): Don't make the base constructor virtual.
5709 Automatically defer generated functions.
5710 (clone_function_decl): Handle destructors, too.
5711 (clone_constructors_and_destructors): Likewise.
5712 (create_vtable_ptr): Don't create a vtable entry for a cloned
5714 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5715 (initialize_predefined_identifiers): Update appropriately.
5716 (finish_destructor_body): Simplify.
5717 (maybe_build_cleanup_and_delete): Remove.
5718 * except.c (expand_throw): Handle new-ABI destructors.
5719 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5720 (build_dtor_call): New function.
5721 (build_delete): Use it. Simplify.
5722 * optimize.c (maybe_clone_body): Handle destructors.
5723 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5725 * exception.cc (cleanup_fn): New typedef.
5726 (CALL_CLEANUP): New macro.
5727 (cp_eh_info): Use them.
5728 (__cp_push_exception): Likewise.
5729 (__cp_pop_exception): Likewise.
5731 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5733 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5734 (complete_dtor_identifier): New macro.
5735 (CLASSTYPE_FIRST_CONVERSION): Remove.
5736 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5737 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5738 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5739 (CLASSTYPE_CONSTRUCTORS): Likewise.
5740 (CLASSTYPE_DESTRUCTORS): Likewise.
5741 (lang_decl): Add cloned_function.
5742 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5743 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5744 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5745 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5746 (DECL_CLONED_FUNCTION_P): Likewise.
5747 (DECL_CLONED_FUNCTION): Likewise.
5748 (clone_function_decl): Declare.
5749 (maybe_clone_body): Likewise.
5750 * call.c (build_user_type_conversion_1): Call complete object
5751 constructors in the new ABI.
5752 (build_new_method_call): Don't add in-charge parameters under the
5754 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5755 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5756 CLASSTYPE_DESTRUCTOR_SLOT.
5757 (build_clone): New function.
5758 (clone_function_decl): Likewise.
5759 (clone_constructors_and_destructors): Likewise.
5760 (check_bases_and_members): Use it.
5761 * decl.c (iniitialize_predefined_identifiers): Initialize
5762 complete_dtor_identifier.
5763 (finish_function): Don't add extra code to a clone.
5764 (lang_mark_tree): Mark cloned_function.
5765 * decl2.c (mark_used): Don't bother trying to instantiate things
5767 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5768 * method.c (set_mangled_name_for_decl): Don't treat clones as
5770 (synthesize_method): Sythesize cloned functions, not the clones.
5771 * optimize.c (inline_data): Update comment on ret_label.
5772 (remap_block): Don't assume DECL_INITIAL exists.
5773 (copy_body_r): Allow ret_label to be NULL.
5774 (maybe_clone_body): Define.
5775 * pt.c (tsubst_decl): Handle clones.
5776 (instantiate_clone): New function.
5777 (instantiate_template): Use it.
5778 (set_mangled_name_for_template_decl): Don't treat clones as
5780 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5781 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5782 * semantics.c (expand_body): Clone function bodies as necessary.
5784 * optimize.c (remap_decl): Avoid sharing structure for arrays
5785 whose size is only known at run-time.
5786 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5788 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5789 to has_in_charge_parm_p.
5790 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5791 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5792 (DECL_COPY_CONSTRUCTOR_P): New macro.
5793 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5794 (build_user_type_conversion_1): Likewise.
5795 (convert_like_real): Likewise.
5796 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5797 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5798 (copy_args_p): Likewise.
5799 (grok_ctor_properties): Likewise.
5800 (start_function): Likewise.
5801 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5802 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5803 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5804 * method.c (do_build_copy_constructor): Use
5805 DECL_HAS_IN_CHARGE_PARM_P.
5806 (synthesize_method): Likewise.
5807 * pt.c (instantiate_template): Remove goto.
5808 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5811 * cp-tre.h (finish_function): Change prototype.
5812 * decl.c (end_cleanup_fn): Adjust caller.
5813 (finish_function): Take only one parameter.
5814 * decl2.c (finish_objects): Adjust caller.
5815 (finish_static_storage_duration_function): Likewise.
5816 * method.c (emit_thunk): Likewise.
5817 * parse.y: Likewise.
5818 * parse.c: Regenerated.
5819 * pt.c (instantiate_decl): Likewise.
5820 * rtti.c (synthesize_tinfo_fn): Likewise.
5821 * semantics.c (expand_body): Likewise.
5823 * cp-tree.h (copy_decl): New function.
5824 * class.c (finish_struct_1): Use it.
5825 * lex.c (copy_decl): Define it.
5826 * pt.c (tsubst_decl): Likewise.
5827 * tree.c (copy_template_template_parm): Likewise.
5829 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
5830 has_nonpublic_assign_ref.
5831 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
5832 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
5833 * class.c (finish_struct_methods): Don't set
5834 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
5835 (interface_only): Don't declare.
5836 (interface_unknown): Likewise.
5838 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5840 * tree.h (HAVE_TEMPLATES): Remove definition.
5841 * lang-options.h (-fthis-is-variable): Remove documentation.
5843 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
5845 * class.c (instantiate_type): Handle object-relative template-id.
5847 * semantics.c (finish_expr_stmt): Call convert_to_void here.
5848 * decl.c (cplus_expand_expr_stmt): Not here.
5850 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
5851 Initialize exprtype earlier.
5853 * parse.y (fn.def1): Check for defining types in return types.
5855 * decl.c (check_tag_decl): Notice extra fundamental types.
5856 Diagnose empty decls in classes, too.
5858 * decl.c (grokdeclarator): Don't override an anonymous name if no
5859 declarator was given.
5861 * cvt.c (convert_to_void): Call resolve_offset_ref.
5863 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
5865 * decl2.c (decl_namespace): Handle getting a type.
5867 * typeck.c (build_c_cast): Re-enable warning for cast between
5868 pointer and integer of different size.
5870 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
5872 * inc/cxxabi.h (__pointer_type_info): Add restrict and
5874 (__pointer_type_info::__pointer_catch): New virtual function.
5875 (__pointer_to_member_type_info): Derive from
5876 __pointer_type_info. Adjust.
5877 (__pointer_to_member_type_info::__do_catch): Remove.
5878 (__pointer_to_member_type_info::__is_pointer_p): Declare.
5879 (__pointer_to_member_type_info::__pointer_catch): Declare.
5880 * rtti.c (qualifier_flags): Add restrict flag.
5881 (ptmd_initializer): Reorder members.
5882 (create_tinfo_types): Expand comments. Reorder
5883 ptmd_desc_type_node members.
5884 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
5886 (__pointer_type_info::__do_catch): Move specific code into
5887 __pointer_catch. Call it.
5888 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
5889 specific catch checking. Fix void conversion check.
5890 (__pointer_to_member_type_info::__do_catch): Remove.
5891 (__pointer_to_member_type_info::__pointer_catch): Implement.
5893 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5895 * lex.c (init_parse): Remove traces of classof and headof.
5896 * decl2.c (flag_operator_names): Default to 1.
5897 (lang_decode_option): Do not set it for -ansi.
5899 2000-04-09 Mark Mitchell <mark@codesourcery.com>
5901 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
5902 (DECL_MAIN_VARIANT): Remove.
5903 * decl.c (duplicate_decls): Don't set it.
5904 (start_function): Likewise.
5905 (lang_mark_tree): Don't mark it.
5906 * decl2.c (defer_fn): Don't use it.
5907 * lex.c (retrofit_lang_decl): Don't set it.
5908 * pt.c (tsubst_decl): Likewise.
5909 * ptree.c (print_lang_decl): Don't print it.
5910 * typeck.c (mark_addressable): Don't use it.
5912 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5914 * vec.cc: Include <new> and <exception>.
5915 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
5916 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
5918 (__cxa_vec_delete): Catch dtor exceptions.
5920 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5922 Prepend __ to implementation defined names.
5923 * inc/typeinfo (type_info): Rename _name to __name.
5924 (type_info::type_info): Rename parameter.
5925 (type_info::operator==, type_info::operator!=,
5926 type_info::before): Likewise.
5927 (type_info::is_pointer_p, type_info::is_function_p,
5928 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
5931 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
5932 (__pointer_type_info::__pointer_type_info): Likewise.
5933 (__pointer_type_info::is_pointer_p,
5934 __pointer_type_info::do_catch): Prepend __. Rename parameters.
5935 (__array_type_info::__array_type_info): Rename parameters.
5936 (__function_type_info::__function_type_info): Likewise.
5937 (__function_type_info::is_function_p): Prepend __.
5938 (__enum_type_info::__enum_type_info): Rename parameters.
5939 (__pointer_to_member_type_info::__pointer_to_member_type_info):
5941 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
5943 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
5944 (__class_type_info::__class_type_info): Rename parameters.
5945 (__class_type_info::sub_kind): Prepend __. Adjust member names.
5946 (__class_type_info::upcast_result,
5947 __class_type_info::dyncast_result): Prepend __. Move definition
5949 (__class_type_info::do_upcast, __class_type_info::do_catch,
5950 __class_type_info::find_public_src,
5951 __class_type_info::do_dyncast,
5952 __class_type_info::do_find_public_src): Prepend __. Rename
5954 (__si_class_type_info::__si_class_type_info): Rename parameters.
5955 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
5956 __si_class_type_info::do_find_public_src): Prepent __. Rename
5958 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
5959 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
5960 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
5962 (__dynamic_cast): Rename parameters.
5963 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
5964 type_info::do_catch, type_info::do_upcast): Prepend __.
5965 (contained_p, public_p, virtual_p, contained_public_p,
5966 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
5967 (__class_type_info::do_catch,
5968 __class_type_info::do_upcast): Prepend __. Adjust.
5969 (__class_type_info::__upcast_result,
5970 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
5972 (__class_type_info::find_public_src): Prepend __. Adjust.
5973 (__class_type_info::do_find_public_src,
5974 __si_class_type_info::do_find_public_src,
5975 __vmi_class_type_info::do_find_public_src): Likewise.
5976 (__class_type_info::do_dyncast,
5977 __si_class_type_info::do_dyncast,
5978 __vmi_class_type_info::do_dyncast): Likewise.
5979 (__class_type_info::do_upcast,
5980 __si_class_type_info::do_upcast,
5981 __vmi_class_type_info::do_upcast): Likewise.
5982 (__dynamic_cast): Adjust.
5983 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
5984 (__function_type_info::is_function_p): Likewise.
5985 (__pointer_type_info::do_catch): Likewise. Adjust.
5986 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
5987 (__throw_type_match_rtti_2): Adjust.
5988 (__is_pointer): Adjust.
5990 2000-04-08 Mark Mitchell <mark@codesourcery.com>
5992 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
5993 (complete_ctor_identifier): New macro.
5994 (special_function_kind): Add sfk_copy_constructor and
5995 sfk_assignment_operator.
5996 (LOOKUP_HAS_IN_CHARGE): Remove.
5997 (cons_up_default_function): Rename to ...
5998 (implicitly_declare_fn): ... this.
5999 * call.c (build_new_method_call): Add in-charge parameters for
6001 * class.c (add_implicitly_declared_members): Change parameter name
6002 from cant_have_assignment to cant_have_const_assignment.
6003 Replace calls to cons_up_default_function to implicitly_declare_fn.
6004 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6005 * decl.c (initialize_predefined_identifiers): Initialize it.
6006 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6008 * init.c (expand_default_init): Don't calculate the in-charge
6010 (build_new_1): Likewise.
6011 * lex.c (cons_up_default_function): Move to method.c.
6012 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6013 (implicitly_declare_fn): New function.
6014 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6015 (build_modify_expr): Likewise.
6016 * typeck2.c (build_functional_cast): Likewise.
6018 Under the new ABI, constructors don't return `this'.
6019 * cp-tree.h (warn_reorder): Declare.
6020 (special_function_kind): New enum.
6021 (global_base_init_list): Remove declaration.
6022 (emit_base_init): Don't return a value.
6023 (check_base_init): Don't declare.
6024 (is_aggr_typedef): Likewise.
6025 * decl.c (check_special_function_return_type): New function.
6026 (return_types): Remove.
6027 (grokdeclarator): Use check_special_function_return_type.
6028 (start_function): Don't initialize ctor_label under the new ABI.
6029 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6030 * init.c (begin_init_stmts): Move to top of file.
6031 (finish_init_stmts): Likewise.
6032 (warn_reorder): Don't declare.
6033 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6035 (check_base_init): Remove.
6036 (is_aggr_typedef): Likewise.
6037 (build_new_1): Don't use the return value of a constructor.
6038 * semantics.c (setup_vtbl_ptr): Don't use the return value
6040 * typeck.c (check_return_expr): Don't magically convert return
6041 statements into `return this' in constructors under the new ABI.
6043 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6044 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6045 (base_ctor_identifier): New macro.
6046 (base_dtor_identifier): Likewise.
6047 (deleting_dtor_identifier): Likewise.
6048 * decl.c: Don't include obstack.h.
6049 (obstack_chunk_alloc): Don't define.
6050 (obstack_chunk_free): Likewise.
6051 (struct predefined_identifier): New type.
6052 (initialize_predefined_identifiers): New function.
6053 (init_decl_processing): Use it.
6054 (debug_temp_inits): Remove.
6055 (start_method): Don't call preserve_data.
6056 (hack_incomplete_structures): Update comment.
6057 * init.c (init_init_processing): Don't initialize
6059 (build_offset_rf): Remove dead code.
6060 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6061 * search.c (init_search_processing): Don't initialize
6064 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6066 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6067 some sign_compare warnings.
6069 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6071 Rename abi::__vmi_class_type_info members.
6072 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6073 base_list, detail_masks members to vmi_flags, vmi_base_count,
6074 vmi_bases and vmi_flags_masks respectively.
6075 (__vmi_class_type_info::vmi_flags_masks): Rename
6076 details_unknown_mask to flags_unknown_mask.
6077 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6078 (__vmi_class_type_info::do_find_public_src): Adjust.
6079 (__vmi_class_type_info::do_dyncast): Adjust.
6080 (__vmi_class_type_info::do_upcast): Adjust.
6082 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6084 * tinfo.cc (convert_to_base): New function.
6085 (get_vbase_offset): Remove. Move into convert_to_base.
6086 (__vmi_class_type_info::do_find_public_src): Adjust.
6087 (__vmi_class_type_info::do_dyncast): Adjust.
6088 (__vmi_class_type_info::do_upcast): Adjust.
6090 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6092 * tinfo.cc (operator=): Use __builtin_strcmp.
6093 * tinfo2.cc (before): Likewise.
6095 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6097 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6098 (DECL_SAVED_INLINE): Rename to ...
6099 (DECL_DEFERRED_FN): ... this.
6100 (in_function_p): Remove declaration.
6101 (mark_inline_for_output): Rename to ...
6102 (defer_fn): ... this.
6103 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6104 (in_function_p): Remove definition.
6105 * decl2.c (saved_inlines): Rename to ...
6106 (deferred_fns): ... this.
6107 (saved_inlines_used): Rename to ...
6108 (deferred_fns_used): ... this.
6109 (mark_inline_for_output): Rename to ...
6110 (defer_fn): ... this.
6111 (finish_file): Adjust accordingly.
6112 (init_decl2): Likewise.
6113 * lex.c (cons_up_default_function): Likewise.
6114 * pt.c (mark_decl_instantiated): Likewise.
6115 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6117 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6118 * semantics.c (expand_body): Defer more functions.
6120 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6123 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6125 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6126 __cxa_vec_delete): Declare.
6128 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6130 * rtti.c (dfs_class_hint_mark): New static function.
6131 (dfs_class_hint_unmark): New static function.
6132 (class_hint_flags): Use them.
6134 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6136 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6138 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6140 * cp-tree.h (instantiate_decl): Change prototype.
6141 * decl2.c (mark_used): Adjust call.
6142 * optimize.c (inlinable_function_p): Adjust handling of templates.
6143 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6144 (do_type_instantiation): Likewise.
6145 (instantiate_decl): Defer more templates.
6146 (instantiate_pending_templates): Adjust logic to handle inline
6149 * Makefile.in (GGC_H): New variable. Use it throughout in place
6152 * call.c: Don't include obstack.h. Include ggc.h.
6153 (obstack_chunk_alloc): Don't define.
6154 (obstack_chunk_free): Likewise.
6155 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6156 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6157 (pop_switch): Free it.
6159 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6161 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6162 if we don't have a DECL_FIELD_OFFSET.
6164 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6166 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6169 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6171 * cfns.gperf (hash, libc_name_p): Prototype.
6173 * rtti.c (build_dynamic_cast_1): Constification.
6175 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6177 * semantics.c (deferred_type_access_control): Prototype.
6179 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6181 Correct many new ABI issues regarding vbase and vcall offset
6183 * cp-tree.h (BINFO_VTABLE): Document.
6184 (struct lang_type): Tweak formatting.
6185 (BINFO_PRIMARY_BINFO): Add to documentation.
6186 (CLASSTYPE_VSIZE): Fix typo in comment.
6187 (CLASSTYPE_VBASECLASSES): Update documentation.
6188 (BINFO_VBASE_MARKED): Remove.
6189 (SET_BINFO_VBASE_MARKED): Likewise.
6190 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6191 (BINFO_FIELDS_MARKED): Remove.
6192 (SET_BINFO_FIELDS_MARKED): Likewise.
6193 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6194 (enum access_kind): New enumeration.
6195 (num_extra_vtbl_entries): Remove declaration.
6196 (size_extra_vtbl_entries): Likewise.
6197 (get_vtbl_decl_for_binfo): New function.
6198 (dfs_vbase_unmark): Remove declaration.
6199 (mark_primary_bases): Likewise.
6200 * class.c (SAME_FN): Remove.
6201 (struct vcall_offset_data_s): Move definition.
6202 (build_vbase_pointer): Use `build', not `build_binary_op', to
6203 access the vbase pointer under the new ABI.
6204 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6205 (build_primary_vtable): Likewise.
6206 (dfs_mark_primary_bases): Move here from search.c.
6207 (mark_primary_bases): Likewise.
6208 (determine_primary_bases): Under the new ABI, don't make a base
6209 class a primary base just because we don't yet have any virtual
6211 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6212 (num_vfun_entries): Remove.
6213 (dfs_count_virtuals): Likewise.
6214 (num_extra_vtbl_entries): Likewise.
6215 (size_extra_vtbl_entries): Likewise.
6216 (layout_virtual_bases): Iterate in inheritance graph order under
6218 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6219 indicate that a vfield is present.
6220 (init_class_processing): Initialize access_public_node, etc., from
6222 (get_vtbl_decl_for_binfo): New function.
6223 (dump_class_hierarchy_r): Likewise.
6224 (dump_class_hierarchy): Use it.
6225 (finish_vtbls): Build the vtbls in inheritance graph order.
6226 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6227 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6228 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6230 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6231 where the vptr points, even for primary vtables.
6232 (build_vtbl_initializer): Adjust handling of vbase and vcall
6234 (build_vcall_and_vbase_vtable_entries): New function.
6235 (dfs_build_vbase_offset_vtbl_entries): Remove.
6236 (build_vbase_offset_vtbl_entries): Reimplement.
6237 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6238 were already handled in a primary base class vtable.
6239 (build_vcall_offset_vtbl_entries): Adjust.
6240 (build_rtti_vtbl_entries): Adjust.
6241 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6242 * init.c (expand_virtual_init): Simplify.
6243 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6244 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6245 * search.c (BINFO_ACCESS): New macro.
6246 (SET_BINFO_ACCESS): Likewise.
6247 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6248 (access_in_type): Likewise.
6249 (dfs_accessible_p): Likewise.
6250 (protected_accessible_p): Likewise.
6251 (lookup_fnfields_1): Adjust documentation.
6252 (dfs_mark_primary_bases): Move to class.c
6253 (mark_primary_bases): Likewise.
6254 (dfs_vbase_unmark): Remove.
6255 (virtual_context): Use BINFO_FOR_VBASE.
6256 (dfs_get_vbase_types): Simplify.
6257 (dfs_build_inheritance_graph_order): New function.
6258 (get_vbase_types): Use it.
6259 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6261 * tinfo.cc (get_vbase_offset): New function.
6262 (__vmi_class_type_info::do_find_public_src): Use it.
6263 (__vmi_class_type_info::do_dyncast): Likewise.
6264 (__vmi_class_type_info::do_upcast): Likewise.
6266 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6268 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6270 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6272 * rtti.c (class_hint_flags): Rename flags.
6273 (class_initializer): Remove flags.
6274 (synthesize_tinfo_var): Combine offset and flags. Add flags
6275 for __vmi_class_type_info.
6276 (create_tinfo_types): Remove flags from __class_type_info and
6277 __si_class_type_info. Merge flags and offset from
6278 base_class_type_info.
6279 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6280 (__base_class_info::is_virtual_p): Adjust.
6281 (__base_class_info::is_public_p): Adjust.
6282 (__base_class_info::offset): New accessor.
6283 (__class_type_info::details): Remove member.
6284 (__class_type_info::__class_type_info): Lose details.
6285 (__class_type_info::detail_masks): Remove.
6286 (__si_class_type_info::__si_class_type_info): Lose details.
6287 (__vmi_class_type_info::details): New member.
6288 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6289 (__vmi_class_type_info::detail_masks): New member.
6290 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6291 with unknown_details_mask.
6292 (__vmi_class_type_info::do_find_public_src): Adjust
6293 (__vmi_class_type_info::do_dyncast): Adjust.
6294 (__vmi_class_type_info::do_upcast): Set result details, if
6296 (__dynamic_cast): Temporarily #if out optimization.
6298 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6300 * rtti.c (get_tinfo_decl): Mark used.
6301 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6302 mark as dealt with, if we output it.
6304 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6306 * class.c: Reorganize to put virtual function table initialization
6307 machinery at the end of the file.
6309 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6311 * class.c (finish_struct): Use bitsize_zero_node.
6312 * pt.c (instantiate_class_template): Likewise.
6314 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6316 Put RTTI entries at negative offsets in new ABI.
6317 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6318 vbase offset at index -3, not -1.
6319 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6320 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6321 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6322 (build_rtti_vtbl_entries): New function.
6323 (set_rtti_entry): Remove.
6324 (build_primary_vtable): Don't use it.
6325 (build_secondary_vtable): Likewise.
6326 (start_vtable): Remove.
6327 (first_vfun_index): New function.
6328 (set_vindex): Likewise.
6329 (add_virtual_function): Don't call start_vtable. Do call
6331 (set_primary_base): Rename parameter.
6332 (determine_primary_base): Likewise.
6333 (num_vfun_entries): Don't use skip_rtti_stuff.
6334 (num_extra_vtbl_entries): Include RTTI information.
6335 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6336 (skip_rtti_stuff): Remove.
6337 (dfs_modify_vtables): Don't use it.
6338 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6339 (layout_nonempty_base_or_field): Update size handling.
6340 (create_vtable_ptr): Tweak.
6341 (layout_class_type): Adjust parameter names.
6342 (finish_struct_1): Simplify.
6343 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6344 (skip_rtti_stuff): Remove.
6345 (first_vfun_index): New function.
6346 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6347 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6348 (marked_vtable_pathp): Declare.
6349 (unmarked_vtable_pathp): Likewise.
6350 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6352 * rtti.c (build_headof): Look for RTTI at negative offsets.
6353 (get_tinfo_decl_dynamic): Likewise.
6354 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6356 (create_pseudo_type_info): Do it here instead. Adjust so that
6357 vptr points at first virtual function.
6358 * search.c (marked_vtable_pathp): Make it global.
6359 (unmarked_vtable_pathp): Likewise.
6360 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6361 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6362 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6363 (get_pure_virtuals): Likewise.
6364 (expand_upcast_fixups): Likewise.
6365 * tree.c (debug_binfo): Likewise.
6366 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6369 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6371 * class.c (check_field_decl): Fix typo.
6372 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6373 (check_methods): Likewise.
6374 (check_field_decls): Likewise.
6375 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6376 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6377 Use DECL_RESULT_FLD, not DECL_RESULT.
6378 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6379 * lex.c (identifier_type): Likewise.
6380 * pt.c (determine_specialization, lookup_template_class): Likewise.
6381 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6382 (resolve_overloaded_unification, more_specialized): Likewise.
6383 * semantics.c (finish_member_declaration): Likewise.
6384 * typeck.c (build_x_function_call): Likewise.
6386 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6388 * class.c (layout_empty_base): Handle empty bases with non-byte
6390 (build_base_field): Likewise.
6391 (layout_virtual_bases): Likewise.
6393 * class.c (finish_struct_1): Fix typo in this change:
6395 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6397 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6399 * decl.c (grokdeclarator): Count partial specializations when
6400 keeping track of how many template classes have been seen.
6402 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6404 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6406 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6407 (get_vfield_offset): Use byte_position.
6408 (set_rtti_entry): Set OFFSET to ssizetype zero.
6409 (get_binfo_offset_as_int): Deleted.
6410 (dfs_record_base_offsets): Use tree_low_cst.
6411 (dfs_search_base_offsets): Likewise.
6412 (layout_nonempty_base_or_field): Reflect changes in RLI format
6413 and call byte_position.
6414 (layout_empty_base): Convert offset to ssizetype.
6415 (build_base_field): use rli_size_unit_so_far.
6416 (dfs_propagate_binfo_offsets): Do computation in proper type.
6417 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6418 (layout_class_type): Reflect changes in RLI names and fields.
6419 (finish_struct_1): Set DECL_FIELD_OFFSET.
6420 * dump.c (dequeue_and_dump): Call bit_position.
6421 * expr.c (cplus_expand_constant): Use byte_position.
6422 * rtti.c (expand_class_desc): Use bitsize_one_node.
6423 * typeck.c (build_component_addr): Use byte_position and don't
6424 special case for zero offset.
6426 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6428 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6430 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6432 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6435 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6437 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6439 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6440 make_typename_type, check_initializer, cp_finish_decl,
6441 xref_tag): Likewise.
6442 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6443 decl_namespace, arg_assoc_template_arg, arg_assoc,
6444 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6445 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6446 args_to_string): Likewise.
6447 * friend.c (is_friend): Likewise.
6448 * lex.c (note_got_semicolon, note_list_got_semicolon,
6449 is_global): Likewise.
6450 * method.c (build_overload_nested_name, build_overload_value,
6451 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6452 * parse.y (typename_sub, typename_sub1): Likewise.
6453 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6454 process_partial_specialization, convert_template_argument,
6455 template_args_equal, add_pending_template, lookup_template_class,
6456 for_each_template_parm_r, maybe_fold_nontype_arg,
6457 tsubst, instantiate_template, type_unification_real, unify,
6458 instantiate_pending_templates, set_mangled_name_for_template_decl):
6460 * repo.c (repo_get_id, repo_template_used): Likewise.
6461 * search.c (lookup_field_1): Likewise.
6462 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6463 * xref.c (classname): Likewise.
6465 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6467 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6468 (CANONICAL_BINFO): New macro.
6469 (BINFO_NEW_VTABLE_MARKED): Use it.
6470 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6471 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6472 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6474 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6475 (build_secondary_vtable): Likewise.
6476 (dfs_finish_vtbls): Likewise.
6477 (dfs_accumulate_vtbl_inits): Likewise.
6478 (accumulate_vtbl_inits): New function.
6479 (finish_vtbls): Make sure that virtual bases come after
6480 non-virtual bases in the vtable group.
6481 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6482 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6483 * search.c (struct vbase_info): Move definition.
6484 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6485 (unmarked_new_vtable_p): Likewise.
6486 (dfs_mark_vtable_path): Remove.
6487 (dfs_mark_new_vtable): Remove.
6488 (dfs_unmark_new_vtable): Likewise.
6489 (dfs_clear_search_slot): Likewise.
6490 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6491 (dfs_clear_vbase_slots): Likewise.
6492 (init_vbase_pointers): LIkewise.
6494 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6496 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6497 SIZETYPE to a non-SIZETYPE.
6499 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6501 * class.c (layout_virtual_bases): Adjust names in conditionally
6504 * class.c (record_base_offsets): New function.
6505 (layout_conflict_p): Likewise.
6506 (layout_nonempty_base_or_field): Use it.
6507 (layout_empty_base): New function.
6508 (build_base_field): Use it.
6509 (build_base_fields): Update comment.
6510 (layout_virtual_bases): Fold in a little code form
6511 layout_basetypes. Use layout_empty_base.
6512 (layout_basetypes): Remove.
6513 (end_of_class): New function.
6514 (layout_class_type): Use it. Adjust.
6516 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6518 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6520 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6521 * typeck.c (fntype_p): Remove.
6523 * cp-tree.h (TI_SPEC_INFO): Remove.
6524 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6525 * pt.c (process_partial_specialization): Likewise.
6527 * class.c (build_base_field): Fix thinko in computation of binfo
6530 * tree.c (mark_local_for_remap_p): Mark variables declared in
6531 TARGET_EXPRs as well.
6533 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6535 * typeck.c (require_complete_type, complete_type,
6536 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6537 build_array_ref, convert_arguments, pointer_diff,
6538 build_x_unary_op, build_unary_op, build_c_cast,
6539 build_modify_expr): Use COMPLETE_TYPE_P etc.
6540 * call.c (is_complete, convert_like_real,
6541 build_new_method_call): Likewise.
6542 * class.c (build_vbase_pointer_fields, check_bases,
6543 build_base_field, finish_struct_1, pushclass): Likewise.
6544 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6545 * decl.c (maybe_process_template_type_declaration, pushtag,
6546 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6547 layout_var_decl, check_initializer, cp_finish_decl,
6548 grokdeclarator, require_complete_types_for_parms,
6549 grok_op_properties, xref_tag, xref_basetypes,
6550 check_function_type): Likewise.
6551 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6552 * friend.c (do_friend): Likewise.
6553 * init.c (build_offset_ref): Likewise.
6554 * parse.y (structsp): Likewise.
6555 * pt.c (maybe_process_partial_specialization,
6556 tsubst_friend_function, instantiate_class_template, tsubst,
6557 do_type_instantiation, instantiate_pending_templates): Likewise.
6558 * repo.c (repo_get_id): Likewise.
6559 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6560 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6561 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6562 * semantics.c (begin_class_definition): Likewise.
6563 * tree.c (build_cplus_method_type): Likewise.
6564 * typeck2.c (digest_init, build_functional_cast,
6565 add_exception_specifier): Likewise.
6566 * parse.h, parse.c: Regenerated.
6568 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6570 * inc/cxxabi.h: New header file. Define new-abi entry points.
6571 (__pointer_type_info::target): Rename member to ...
6572 (__pointer_type_info::type): ... here.
6573 (__base_class_info::type): Rename member to ...
6574 (__base_class_info::base): ... here.
6575 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6576 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6577 (abi_node): New global tree node.
6578 * decl.c (abi_node): Document.
6579 (init_decl_processing): Initialize abi_node.
6580 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6581 (get_vmi_pseudo_type_info): Likewise.
6582 (create_tinfo_types): Likewise.
6583 (emit_support_tinfos): Likewise.
6584 * tinfo.h (cxxabi.h): Include for new-abi.
6585 Move rtti class definitions to new header file.
6586 * tinfo.cc (abi): Use the namespace.
6587 (std): Move new abi rtti classes from here ...
6588 (__cxxabiv1): ... to here.
6589 * tinfo2.cc (cxxabi.h): Include for new-abi.
6590 Move rtti class definitions to new header file.
6591 (std): Move new abi rtti classes from here ...
6592 (__cxxabiv1): ... to here.
6593 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6596 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6597 Jason Merrill <jason@casey.cygnus.com>
6599 * method.c (build_overload_int): Use host_integerp.
6601 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6603 * init.c (build_offset_ref): Handle the case of a templated member
6606 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6608 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6610 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6612 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6613 * class.c (check_bitfield_decl): Turn illegal bitfields into
6615 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6617 (dfs_offset_for_unshared_vbases): Likewise.
6618 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6619 pointer-to-member correctly under the new ABI.
6620 * expr.c (cplus_expand_constant): Don't use cp_convert when
6621 turning an offset into a pointer-to-member.
6622 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6623 when dereferencing them under the new ABI.
6624 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6625 of pointers-to-members under the new ABI.
6627 * class.c (check_bitfield_decl): Remove restriction on really long
6629 (layout_class_type): Implement new ABI handling of bitfields
6630 longer than their types.
6632 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6634 * parse.y (extdefs): Call ggc_collect.
6635 * parse.c: Regenerated.
6637 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6639 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6640 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6643 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6645 * class.c (build_vbase_path): Use integer_zerop.
6646 (build_vtable_entry): Use tree_low_cst.
6647 (get_vfield_offset): Use bit_position.
6648 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6650 (check_bitfield_decl): Set DECL_SIZE using convert.
6651 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6652 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6654 (finish_struct_1): Use bit_position.
6655 (dump_class_hierarchy): Use tree_low_cst.
6656 * cp-tree.h (min_precision): Add declaration.
6657 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6658 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6659 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6660 * expr.c (cplus_expand_constant): Use bit_position.
6661 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6662 * rtti.c (get_base_offset): Use bit_position.
6663 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6664 host_integerp, and tree_low_cst.
6665 (pointer_int_sum): Use integer_zerop.
6666 (build_component_addr): Use bit_position.
6668 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6670 * typeck.c (require_complete_type): Don't assume size_zero_node.
6671 (complete_type_or_else): Likewise.
6673 2000-03-16 Steven Grady <grady@digitaldeck.com>
6674 Jason Merrill <jason@casey.cygnus.com>
6676 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6678 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6680 * decl2.c (grokfield): Bail out if type is error_mark_node.
6682 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6684 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6685 (__pointer_to_member_data): ... here. Adjust.
6686 * rtti.c (create_tinfo_types): Adjust.
6688 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6690 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6691 * decl.c (ref_desc_type_node): Undocument.
6692 * rtti.c (ptr_ref_initializer): Rename to ...
6693 (ptr_initializer): ... here. Adjust comments.
6694 (ptmd_initializer): Fix comment thinko.
6695 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6696 (create_tinfo_types): Remove ref_desc_type_node init.
6697 * tinfo2.cc (__reference_type_info): Remove.
6699 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6701 * decl.c (cp_finish_decl): Remove obsolete comment.
6703 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6705 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6707 * cp-tree.h: Tweak documentation.
6708 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6709 (avoid_overlap): Remove.
6710 (get_binfo_offset_as_int): New function.
6711 (dfs_serach_base_offsets): Likewise.
6712 (layout_nonempty_base_or_field): Likewise.
6713 (build_base_field): Layout fields here. Avoid placing two objects
6714 of the same type at the same address, under the new ABI.
6715 (build_base_fields): Adjust accordingly.
6716 (create_vtable_ptr): Return the new field, but don't attach it to
6718 (remove_base_field): Remove.
6719 (remove_base_fields): Remove.
6720 (layout_basetypes): Adjust accordingly.
6721 (layout_class_type): Call layout_field for each field, rather than
6722 just making a wholesale call to layout_type.
6724 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6726 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6728 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6730 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6732 * except.c (dtor_nothrow): New fn.
6733 (do_pop_exception): Use it. Take type parm.
6734 (push_eh_cleanup): Take type parm.
6735 (expand_start_catch_block): Pass it.
6736 (build_eh_type_type_ref): Accept null type.
6738 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6740 * cp-tree.h (revert_static_member_fn): Change prototype.
6741 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6742 (grok_op_properties): Likewise.
6743 (start_function): Likewise.
6744 (revert_static_member_fn): Simplify.
6745 * pt.c (check_explicit_specialization): Adjust call to
6746 revert_static_member_fn.
6748 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6750 * cp-tree.h (scope_kind): New type.
6751 (tmpl_spec_kind): Likewise.
6752 (declare_pseudo_global_level): Remove.
6753 (pseudo_global_level_p): Rename to template_parm_scope_p.
6754 (pushlevel): Remove declaration.
6755 (begin_scope): New function.
6756 (finish_scope): Likewise.
6757 (current_tmpl_spec_kind): Likewise.
6758 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6759 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6760 Add template_spec_p.
6761 (toplevel_bindings_p): Adjust.
6762 (declare_pseudo_global_level): Remove.
6763 (pseudo_global_level_p): Rename to template_parm_scope_p.
6764 (current_tmpl_spec_kind): New function.
6765 (begin_scope): Likewise.
6766 (finish_scope): Likewise.
6767 (maybe_push_to_top_level): Adjust.
6768 (maybe_process_template_type_declaration): Likewise.
6769 (pushtag): Likewise.
6770 (pushdecl_nonclass_level): Likewise.
6771 (lookup_tag): Likewise.
6772 (grokfndecl): Handle member template specializations. Share
6773 constructor and non-constructor code.
6774 * decl2.c (check_classfn): Handle member template specializations.
6775 * pt.c (begin_template_parm_list): Use begin_scope.
6776 (begin_specialization): Likewise.
6777 (end_specialization): Likewise.
6778 (check_explicit_specialization): Use current_tmpl_spec_kind.
6779 Handle member template specializations.
6780 (end_template_decl): Use finish_scope. Remove call to
6782 (push_template_decl_real): Remove bogus error message.
6783 (tsubst_decl): Fix typo in code contained in comment.
6784 (instantiate_template): Handle member template specializations.
6785 (most_general_template): Likewise.
6787 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6789 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6790 (do_identifier): Ditto for error().
6792 * pt.c (convert_nontype_argument): Ditto for cp_error().
6793 (convert_template_argument): Ditto for cp_pedwarn().
6795 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6797 * exception.cc (__check_null_eh_spec): New fn.
6798 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6800 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6802 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6803 * except.c (expand_end_eh_spec): Add the return type.
6804 * rtti.c (throw_bad_cast): Add the parmtypes.
6805 (throw_bad_typeid): Likewise.
6807 * semantics.c (expand_stmt): Only leave out rtl for unused
6808 artificials, and set DECL_IGNORED_P on them as well.
6809 * decl.c (wrapup_globals_for_namespace): Likewise.
6811 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6813 * decl.c (maybe_commonize_var): Skip all artificial decls.
6814 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6816 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6818 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6819 * cp-tree.h: Declare flag_enforce_eh_specs.
6820 * decl.c (store_parm_decls, finish_function): Check it.
6822 C library functions don't throw.
6823 * Makefile.in (cfns.h): New target.
6824 (except.o): Depend on it.
6825 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6826 * cfns.gperf: New file.
6827 * cfns.h: Generated.
6828 * except.c: Include it.
6829 (nothrow_libfn_p): New fn.
6830 * decl.c (grokfndecl): Use it.
6831 * cp-tree.h: Declare it.
6833 * decl.c (push_overloaded_decl_1, auto_function,
6834 define_function): Lose.
6835 (build_library_fn_1): New static fn.
6836 (builtin_function): Use it.
6837 (get_atexit_node): Use build_library_fn_ptr.
6838 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
6839 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
6840 push_void_library_fn, push_throw_library_fn): New fns.
6841 * cp-tree.h: Declare them.
6842 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
6843 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
6844 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
6845 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
6846 * rtti.c (build_runtime_decl): Lose.
6847 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
6848 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
6849 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
6851 * call.c (build_call): Remove result_type parm.
6852 Call mark_used on unused artificial fns.
6853 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
6855 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
6857 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
6859 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
6860 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
6861 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
6862 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
6863 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
6864 expand_generic_desc): Likewise.
6866 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6868 * exception.cc (__cp_pop_exception): Cleanup the original object.
6870 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6872 * decl.c (grok_op_properties): Merge conversion to void warning
6873 with other silly op warnings.
6875 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
6877 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
6878 array CONSTRUCTOR elements. Don't use expr_tree_cons.
6880 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6882 * decl.c (cp_make_fname_decl): New function.
6883 (wrapup_globals_for_namespace): Don't emit unused static vars.
6884 (init_decl_processing): Remove comment about use of
6885 array_domain_type. Set make_fname_decl.
6886 (cp_finish_decl): Remove __FUNCTION__ nadgering.
6887 * semantics.c (begin_compound_stmt): Remove
6888 current_function_name_declared flagging.
6889 (expand_stmt): Don't emit unused local statics.
6890 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
6893 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6895 * typeck.c (convert_for_assignment): Don't look at array
6897 * call.c (convert_like_real): Likewise.
6899 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
6901 Add initial support for '\uNNNN' specifier.
6902 * lex.c (read_ucs): New fn.
6903 (readescape, skip_white_space): Call it.
6904 (is_extended_char, is_extended_char_1): New fns.
6905 (utf8_extend_token): New fn, #if 0'd out.
6906 (real_yylex): Treat extended chars like letters.
6908 * search.c (note_debug_info_needed): Walk the bases even if we
6909 weren't deferring the type itself.
6911 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6913 * decl2.c (finish_objects): Constify a char*.
6915 * method.c (emit_thunk): Likewise.
6917 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
6919 * typeck.c (dubious_conversion_warnings): Look through
6922 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6924 * class.c (dfs_modify_vtables): I is now unsigned.
6925 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
6926 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
6927 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
6928 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6929 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
6930 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
6931 Call integer_all_onesp.
6932 * typeck2.c (process_init_constructor): Use compare_tree_int.
6934 * lang-specs.h (as): Don't call if -syntax-only.
6936 2000-03-06 Mark Mitchell <mark@codesourcery.com>
6938 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
6939 RTL_EXPR_HAS_NO_SCOPE after all.
6941 2000-03-05 Mark Mitchell <mark@codesourcery.com>
6943 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
6944 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
6945 RTL_EXPR_HAS_NO_SCOPE.
6947 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
6950 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
6952 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
6954 * call.c (convert_like): Macrofy.
6955 (convert_like_with_context): New macro.
6956 (convert_like_real): Renamed from convert_like. Add calling
6957 context parameters, for diagnostics. Add recursive flag. Call
6958 dubious_conversion_warnings for outer conversion.
6959 (build_user_type_conversion): Use convert_like_with_context.
6960 (build_over_call): Likewise. Don't warn about dubious
6961 conversions here. Adjust convert_default_arg calls.
6962 (convert_default_arg): Add context parameters for diagnostics.
6963 Pass throught to convert_like_with_context.
6964 * cp-tree.h (convert_default_arg): Add context parameters.
6965 (dubious_conversion_warnings): Prototype new function.
6966 * typeck.c (convert_arguments): Adjust convert_default_arg call.
6967 (dubious_conversion_warnings): New function, broken
6968 out of convert_for_assignment.
6969 (convert_for_assignment): Adjust.
6971 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
6973 * decl2.c (key_method): Break out from...
6974 (import_export_vtable, import_export_class): ...here.
6976 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
6977 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
6979 * search.c (note_debug_info_needed, dfs_debug_mark,
6980 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
6981 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
6983 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
6985 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
6988 2000-03-02 Mark Mitchell <mark@codesourcery.com>
6990 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
6991 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
6992 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
6993 (lang_type): Split gets_new into has_new and has_array_new.
6994 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
6995 (TYPE_GETS_NEW): Split into ...
6996 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
6997 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
6998 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
6999 (build_op_new_call): Don't declare.
7000 (build_new_1): Likewise.
7001 * call.c (build_op_new_call): Remove.
7002 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7003 instead of TYPE_NEEDS_DESTRUCTOR.
7004 (finish_struct_bits): Likewise.
7005 (add_implicitly_declared_members): Likewise.
7006 (check_field_decl): Likewise.
7007 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7008 correctly under the new ABI.
7009 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7010 instead of TYPE_NEEDS_DESTRUCTOR.
7011 (initialize_local_var): Likewise.
7012 (destroy_local_var): Likewise.
7013 (cp_finish_decl): Likewise.
7014 (register_dtor_fn): Likewise.
7015 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7016 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7017 TYPE_VEC_DELETE_TAKES_SIZE here.
7018 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7019 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7020 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7021 (finish_destructor_body): Likewise.
7022 (maybe_build_cleanup_1): Likewise.
7023 * decl2.c (do_static_destruction): Likewise.
7024 * init.c (build_new_1): Make it static.
7025 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7026 (expand_cleanup_for_base): Likewise.
7027 (get_cookie_size): New function.
7028 (build_new_1): Handle array-new cookies correctly under the new
7030 (build_vec_delete_1): Likewise.
7031 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7032 (build_delete): Likewise.
7033 (build_vec_delete): Handle array-new cookies correctly under the new
7035 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7036 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7037 TYPE_HAS_ARRAY_NEW_OPERATOR.
7038 * ptree.c (print_lang_type): Check them.
7039 * search.c (context_for_name_lookup): Fix typo in comment.
7040 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7041 * tree.c (break_out_cleanups): Likewise.
7042 (build_cplus_array_test_1): Likewise.
7043 (cp_build_qualified_type_real): Likewise.
7044 * typeck.c (complete_type): Likewise.
7046 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7047 the command-line, not the end.
7049 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7051 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7053 2000-03-02 Tom Tromey <tromey@cygnus.com>
7055 * cp-tree.h (build_java_class_ref): Declare.
7056 * init.c (build_java_class_ref): No longer static.
7057 * except.c (expand_throw): Generate a Java-style `throw' if the
7058 thrown object is a "Java" object.
7059 (initialize_handler_parm): Generate a Java-style lookup of
7060 exception info if the caught object is a "Java" object.
7061 (catch_language, catch_language_init): New globals.
7062 (decl_is_java_type): New function.
7063 (expand_start_catch_block): Don't call push_eh_info() or
7064 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7065 class reference to build_catch_block.
7067 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7069 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7071 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7073 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7074 to merge reference/pointer code and fix incorrect warnings.
7076 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7078 * search.c (protected_accessible_p): Use context_for_name_lookup.
7080 * init.c (construct_virtual_bases): Fix thinko.
7081 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7083 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7085 * decl.c (current_function_decl): Move to toplev.c.
7087 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7089 * pt.c (fn_type_unification): Unify return type, whenever
7091 (get_bindings_real): Only pass return type when necessary.
7092 Remove explicit return type check.
7093 * class.c (resolve_address_of_overloaded_function): Pass desired
7094 return type to fn_type_unification.
7096 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7098 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7100 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7102 * rtti.c (expand_class_desc): Likewise.
7103 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7104 (THUNK_VCALL_OFFSET): Likewise.
7105 (THUNK_DELTA): Reflect changes in ../tree.h.
7107 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7109 * search.c (protected_accessible_p): Also allow the access if
7110 the member is public in DERIVED. Lose TYPE parm.
7111 (friend_accessible_p): Lose TYPE parm.
7112 (accessible_p): Adjust.
7114 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7116 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7117 on things that are not sizes; ssize_binop deleted.
7118 Call size_diffop when appropriate.
7119 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7120 (build_primary_vtable, build_secondary_vtable): Likewise.
7121 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7122 Variable I is HOST_WIDE_INT.
7123 (get_vfield_offset): Pass proper types to size_binop.
7124 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7125 (finish_struct_1): Likewise.
7126 (skip_rtti_stuff): Arg N is now pointer to signed.
7127 (layout_class_type): Use size_zero_node.
7128 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7129 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7130 * decl.c (complete_arry_type): Pass proper types to size_binop.
7131 (xref_basetypes): BINFO_OFFSET is sizetype.
7132 * error.c (dump_expr): Don't use size_binop non-sizes.
7133 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7134 * init.c (construct_virtual_bases): Fix type error.
7135 (build_vec_delete_1): Pass proper type to size_binop and don't
7137 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7138 * rtti.c (get_base_offset): Pass proper type to size_binop.
7139 * search.c (dfs_find_vbases): Fix type error.
7140 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7141 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7142 * tree.c (debug_binfo): Variable N is signed.
7143 Use HOST_WIDE_INT_PRINT_DEC.
7144 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7145 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7146 size_one_node and size_zero_node.
7147 (c_alignof): Use size_one_node.
7148 (build_component_addr): Pass proper types to size_binop.
7149 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7151 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7153 Implement class scope using-declarations for functions.
7154 * class.c (handle_using_decl): Call add_method for used functions.
7155 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7156 (add_method): Used functions are hidden by local functions.
7157 (check_bases_and_members): Handle using-decls before finalizing
7158 CLASSTYPE_METHOD_VEC.
7159 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7160 override the type of 'this' accordingly.
7161 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7162 (convert_class_to_reference, build_user_type_conversion_1,
7163 build_new_function_call, build_object_call, build_new_op,
7164 build_new_method_call): Pass ctype parm.
7166 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7168 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7169 build_new_function_call, build_object_call, build_new_op,
7170 build_new_method_call, build_op_delete_call): Don't get basetype_path
7172 * typeck.c (build_component_ref): Likewise.
7173 * init.c (build_offset_ref): Likewise.
7174 (resolve_offset_ref): Don't call enforce_access.
7175 Call build_scoped_ref.
7176 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7177 would cause an error or if -pedantic.
7178 * class.c (alter_access): Lose binfo parm.
7180 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7182 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7185 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7187 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7188 pseudo_type_info creation into the std namespace
7190 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7192 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7193 (import_export_class): Remove declaration.
7194 * decl2.c (import_export_class): Make it static.
7195 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7196 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7197 EXPR_WITH_FILE_LOCATION.
7198 * lex.c (check_newline): Tweak filename/lineno setting.
7199 * semantics.c (begin_while_stmt): Fix typo in comment.
7201 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7203 * lang-options.h (-fmessage-length=): Add missing option.
7205 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7207 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7209 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7211 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7213 * optimize.c (expand_call_inline): Emit the return label before
7214 evaluating the return value.
7216 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7218 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7219 than duplicating functionality here.
7220 * optimize.c: Include input.h.
7221 (expand_call_inline): Use push_srcloc and pop_srcloc.
7222 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7223 * parse.c: Regenerated.
7224 * Makefile.in (lex.o): Depend on input.h.
7225 (optimize.o): Likewise.
7227 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7229 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7230 function type, rather than ICE.
7232 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7234 * decl.c (grokdeclarator): Call decl_type_access_control.
7235 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7238 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7240 * decl.c (decls_match): Remove obsolete static member nadgering.
7242 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7244 * decl.c (grokdeclarator): Change ANSI to ISO.
7245 * lex.c (consume_string, readescape, do_identifier): Likewise.
7246 (parse_float, real_yylex): Likewise.
7247 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7248 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7249 new_type_id, maybe_label_decls, simple_stmt,
7250 for.init.statement): Likewise.
7251 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7252 * semantics.c (finish_named_return_value): Likewise.
7253 * parse.c: Regenerate.
7255 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7257 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7258 (CPTI_CLASS_STAR_TYPE): Remove.
7259 (vtable_index_type): Likewise.
7260 (class_star_type_node): Remove.
7261 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7262 (build_binary_op_nodefault): Remove.
7263 * call.c (build_new_op): Use build_binary_op instead of
7264 build_binary_op_nodefault.
7265 * decl.c (init_decl_processing): Remove class_star_type_node
7266 initialization. Make delta_type_node ptrdiff_type_node under the
7267 new ABI. Initialize vtable_index_type.
7268 (build_ptrmemfunc_type): Build different structures for the new
7270 (build_enumerator): Use build_binary_op instead of
7271 build_binary_op_nodefault.
7272 * method.c (build_overload_value): Mangle pointers-to-members
7273 appropriately under the new ABI.
7274 * typeck.c (build_array_ref): Use build_binary_op instead of
7275 build_binary_op_nodefault.
7276 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7277 (build_binary_op_nodefault): Rename to ...
7278 (build_binary_op): ... this. Remove old version. Adjust for
7279 pointer-to-member comparisons under the new ABI.
7280 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7281 (build_ptrmemfunc): Adjust for the new ABI.
7282 (expand_ptrmemfunc_cst): Likewise.
7283 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7284 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7286 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7288 * call.c (build_object_call): Compress consecutive calls to
7290 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7291 (build_op_delete_call): Adjust message formatting.
7293 * class.c (check_bases): Compress consecutive calls to
7295 (finish_struct_anon): Say 'ISO C++'.
7297 * decl.c (start_decl): Same here.
7298 (grok_reference_init): Likewise.
7299 (grokfndecl): Correct message formatting.
7300 (grokfndecl): Improve diagnostic.
7301 (check_static_variable_definition): Likewise. Say 'ISO C++'
7302 (compute_array_index_type): Say 'ISO C++'
7303 (create_array_type_for_decl): Compress consecutive calls to
7305 (grokdeclarator): Say 'ISO C++'
7306 (grok_op_properties): Likewise.
7308 * decl2.c (delete_sanity): Clairify diagnostic.
7309 (check_member_template): Same here.
7310 (grok_function_init): Use consistent terminology.
7312 * expr.c (do_case): Say 'ISO C++'
7314 * friend.c (do_friend): Compress consecutive calls to warning.
7316 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7318 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7319 * class.c (build_secondary_vtable): Reorganize. Don't create a
7320 new vtable under the new ABI.
7321 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7323 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7324 the initializing elements.
7325 (initialize_vtable): New function.
7326 (dfs_finish_vtbls): Use it.
7327 (dfs_accumulate_vtbl_inits): New function.
7328 (finish_vtbls): Merge primary and secondary vtables under the new
7330 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7331 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7334 * class.c (build_vtable): New function, split out from ...
7335 (get_vtable_decl): ... here, and ...
7336 (build_secondary_vtable): ... here.
7338 * pt.c (tsubst_decl): Fix formatting.
7340 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7342 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7343 (avoid_overlap, build_base_field): Likewise.
7344 (build_base_field, build_base_fields, is_empty_class):
7345 Test DECL_SIZE with integer_zero.
7346 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7347 * cp-tree.h (struct lang_type): New field size_unit.
7348 (CLASSTYPE_SIZE_UNIT): New macro.
7349 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7350 (cp_finish_decl): Delete -Wlarger-than processing.
7351 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7352 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7353 * tree.c (make_binfo): binfo vector is one entry longer.
7354 (walk_tree): Walk DECL_SIZE_UNIT.
7356 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7358 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7360 (build_vtable_entry): Don't assume all vtable entries are
7362 (build_vtbl_initializer): Adjust accordingly.
7363 (get_vtable_decl): Fix formatting.
7365 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7367 * semantics.c (deferred_type_access_control): Walk the entire
7369 (save_type_access_control): Rename from
7370 initial_deferred_type_access_control. Just remember the value.
7371 (decl_type_access_control): New fn.
7372 (begin_function_definition): Use deferred_type_access_control, after
7373 we've started the function. Set type_lookups to error_mark_node.
7374 * parse.y (frob_specs, fn.def1): Adjust.
7375 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7376 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7377 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7378 (after_type_component_declarator0): Likewise.
7379 (after_type_component_declarator): Likewise.
7380 (notype_component_declarator): Likewise.
7381 * cp-tree.h: Adjust.
7383 * decl.c (redeclaration_error_message): Allow redeclaration of
7384 namespace-scope decls.
7386 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7388 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7390 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7392 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7393 * decl2.c (grokclassfn): Likewise.
7395 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7397 * decl2.c (lang_decode_option): Don't set default message length
7399 * lex.c (lang_init_options): Set it here.
7401 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7403 Make DECL_CONTEXT mean the class in which a member function was
7404 declared, even for a virtual function.
7405 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7406 (DECL_FRIEND_CONTEXT): New macro.
7407 (DECL_REAL_CONTEXT): Remove.
7408 (SET_DECL_FRIEND_CONTEXT): Likewise.
7409 (DECL_VIRTUAL_CONTEXT): Adjust.
7410 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7411 (add_friends): Remove.
7412 (hack_decl_function_context): Likewise.
7413 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7415 (build_over_call): Fix indentation. Use DECL_CONTEXT
7416 instead of DECL_CLASS_CONTEXT.
7417 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7418 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7419 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7420 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7421 (build_base_field): Likewise.
7422 (finish_struct_1): Likewise.
7423 (build_self_reference): Likewise.
7424 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7426 (pushtag): Use decl_function_context, not
7427 hack_decl_function_context.
7428 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7429 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7430 (pushdecl): Remove bogus code.
7431 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7432 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7433 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7434 Use decl_function_context, nothack_decl_function_context.
7435 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7436 (grokdeclarator): Likewise. Use decl_function_context, not
7437 hack_decl_function_context.
7438 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7439 (start_function): Use DECL_FRIEND_CONTEXT, not
7440 DECL_CLASS_CONTEXT. Use decl_function_context, not
7441 hack_decl_function_context.
7442 (finish_function): Use decl_function_context, not
7443 hack_decl_function_context.
7444 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7446 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7447 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7448 (grokfield): Likewise.
7449 (finish_builtin_type): Likewise.
7450 (finish_vtable_vardec): Use decl_function_context, not
7451 hack_decl_function_context.
7452 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7453 (start_static_initialization_or_destruction): Likewise.
7454 (finish_static_initialization_or_destruction): Likewise.
7455 (mark_used): Adjust logic for deciding when to synthesize methods.
7456 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7458 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7460 * friend.c (is_friend): Likewise.
7461 (add_friends): Remove.
7462 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7463 * lex.c (begin_definition_of_inclass_inline): Use
7464 decl_function_context, not hack_decl_function_context.
7465 (process_next_inline): Likewise.
7466 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7467 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7468 DECL_CLASSS_CONTEXT.
7469 (hack_identifier): Likewise.
7470 (synthesize_method): Use decl_function_context, not
7471 hack_decl_function_context.
7472 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7474 (is_member_template): Use decl_function_context, not
7475 hack_decl_function_context. Use DECL_CONTEXT, not
7477 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7479 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7481 (push_template_decl_real): Likewise.
7482 (instantiate_class_template): Don't call add_friends.
7483 (tsubst_default_argument): Use DECL_CONTEXT, not
7485 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7486 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7487 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7489 * repo.c (repo_inline_used): Likewise.
7490 * search.c (current_scope): Adjust for new _CONTEXT macros.
7491 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7493 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7494 (lookup_fnfields_here):Likewise.
7495 (check_final_overrider): Likewise.
7496 (init_vbase_pointers): Likewise.
7497 (virtual_context): Likewise.
7498 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7499 (expand_body): Use decl_function_context, not
7500 hack_decl_function_context.
7501 * tree.c (hack_decl_function_context): Remove.
7502 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7504 * typeck2.c (error_not_base_type): Likewise.
7506 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7508 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7510 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7512 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7514 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7516 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7518 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7520 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7522 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7524 * parse.y (frob_specs): Split out...
7525 (parse_decl): From here.
7526 (fn.def2): Call initial_deferred_type_access_control.
7527 (after_type_component_declarator0): Call frob_specs.
7528 (notype_component_declarator0): Likewise.
7529 * search.c (friend_accessible_p): Nested classes are friends of their
7532 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7534 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7535 used to create an implicit temporary.
7537 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7540 2000-02-08 Nathan Sidwell <nathan@acm.org>
7542 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7543 strip array element qualifiers too.
7545 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7547 * decl.c (store_parm_decls): Don't build cleanups for parameters
7548 while processing_template_decl.
7550 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7552 * cp-tree.h (struct saved_scope): Add incomplete field.
7553 (namespace_scope_incomplete): New macro.
7554 * decl.c (pushdecl): Use it.
7555 (hack_incomplete_structures): Use it. See through artificial
7557 (mark_saved_scope): Mark it.
7559 Implement access control for nested types.
7560 * search.c (type_access_control): New fn.
7561 (accessible_p): Now we do perform access control for types.
7562 * semantics.c (deferred_type_access_control): New fn.
7563 (initial_deferred_type_access_control): New fn.
7564 (begin_function_definition): Call it. Add lookups parm.
7565 * decl.c (struct binding_level): Add this_class field.
7566 (pushlevel_class): Set it.
7567 (mark_binding_level): Mark it.
7568 (lookup_name_real): Use it. Call type_access_control.
7569 (mark_saved_scope): Mark lookups field.
7570 * cp-tree.h (flagged_type_tree): Add lookups field.
7571 (struct saved_scope): Add lookups field.
7572 (type_lookups): New macro.
7573 * parse.y (declmods): Now <ftype>.
7574 (parse_decl): Add lookups parm. Call
7575 initial_deferred_type_access_control.
7576 (lang_extdef): Clear type_lookups.
7577 (typed_declspecs, declmods, typespec): Set lookups field.
7578 (initdcl): Call deferred_type_access_control.
7579 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7580 component_decl_1, named_parm): Adjust.
7581 * friend.c (is_friend): Nested classes are friends of their
7584 * class.c (currently_open_derived_class): New fn.
7585 * method.c (hack_identifier): Use it.
7587 * lex.c (do_identifier): Remove obsolete code.
7589 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7591 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7593 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7594 thinks this file is plain C).
7596 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7598 * Makefile.in (call.o): Depend on $(EXPR_H).
7600 * call.c: Include "expr.h".
7602 * class.c (dump_class_hierarchy): Add prototype.
7604 * search.c (dfs_get_pure_virtuals): Likewise.
7606 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7608 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7611 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7613 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7614 Store it in DECL_FCONTEXT.
7615 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7617 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7619 * tinfo.h (old abi): #include "tconfig.h".
7620 * tinfo.cc (convert_to_base): Move into old abi section.
7622 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7624 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7625 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7626 (BINFO_PRIMARY_BINFO): New macro.
7627 (BF_DELTA): Rename to ...
7628 (BV_DELTA): ... this.
7629 (BF_VCALL_INDEX): Rename to ...
7630 (BV_VCALL_INDEX): ... this.
7631 (BF_FN): Rename to ...
7633 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7634 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7635 (modify_vtable_entry): Simplify.
7636 (add_virtual_function): Rename BF_ macros to BV_ variants.
7637 (build_vtable_initializer): Likewise.
7638 (get_class_offset_1): Remove.
7639 (dfs_get_class_offset): Likewise.
7640 (get_class_offset): Likewise.
7641 (dfs_find_final_overrider): New function.
7642 (find_final_overrider): Likewise.
7643 (modify_one_vtable): Remove.
7644 (dfs_find_base): New function.
7645 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7646 find_final_overrider.
7647 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7649 (dfs_fixup_vtable_deltas): Remove.
7650 (override_one_vtable): Remove.
7651 (merge_overrides): Likewise.
7652 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7653 unreal chilren of virtual bases.
7654 (finish_struct_1): Don't use merge_overrides. Don't use
7655 dfs_fixup_vtable_deltas.
7656 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7659 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7660 Jason Merrill <jason@yorick.cygnus.com>
7662 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7664 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7666 * exception.cc (__throw_bad_typeid): Add missing std::.
7668 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7670 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7672 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7674 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7676 Runtime support for new-abi rtti.
7677 * inc/typeinfo (type_info::operator!=): Define in class.
7678 (type_info::before, type_info::name, type_info::operator==,
7679 type_info::operator!=): Define new ABI implementations.
7680 (type_info::is_pointer_p, type_info::is_function_p): Declare
7681 new virtual functions.
7682 (type_info::do_catch, type_info::do_upcast): Likewise.
7684 * tinfo.h (__base_class_info): Define new class.
7685 (__class_type_info): Likewise.
7686 (__si_class_type_info): Likewise.
7687 (__vmi_class_type_info): Likewise.
7688 (__dynamic_cast): Prototype.
7690 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7691 (type_info::is_pointer_p): Define new function.
7692 (type_info::is_function_p): Likewise.
7693 (type_info::do_catch): Likewise.
7694 (type_info::do_upcast): Likewise.
7695 (vtable_prefix): New structure for vtable access.
7696 (adjust_pointer): Define new template function.
7697 (contained_p, public_p, virtual_p, contained_public_p,
7698 contained_nonpublic_p, contained_nonvirtual_p): Define new
7700 (nonvirtual_base_type): New local variable.
7701 (__class_type_info::~__class_type_info): Define.
7702 (__si_class_type_info::~__si_class_type_info): Likewise.
7703 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7704 (__class_type_info::do_catch): Define new function.
7705 (__class_type_info::do_upcast): Likewise.
7706 (__class_type_info::find_public_src): Likewise.
7707 (__class_type_info::do_find_public_src): Likewise.
7708 (__si_class_type_info::do_find_public_src): Likewise.
7709 (__vmi_class_type_info::do_find_public_src): Likewise.
7710 (__class_type_info::do_dyncast): Likewise.
7711 (__si_class_type_info::do_dyncast): Likewise.
7712 (__vmi_class_type_info::do_dyncast): Likewise.
7713 (__class_type_info::do_upcast): Likewise.
7714 (__si_class_type_info::do_upcast): Likewise.
7715 (__vmi_class_type_info::do_upcast): Likewise.
7716 (__dynamic_cast): Likewise.
7718 * tinfo2.cc (__fundamental_type_info): Define new class.
7719 (__pointer_type_info): Likewise.
7720 (__reference_type_info): Likewise.
7721 (__array_type_info): Likewise.
7722 (__function_type_info): Likewise.
7723 (__enum_type_info): Likewise.
7724 (__ptr_to_member_type_info): Likewise.
7725 (__fundamental_type_info::~__fundamental_type_info): Define.
7726 (__pointer_type_info::~__pointer_type_info): Likewise.
7727 (__reference_type_info::~__reference_type_info): Likewise.
7728 (__array_type_info::~__array_type_info): Likewise.
7729 (__function_type_info::~__function_type_info): Likewise.
7730 (__enum_type_info::~__enum_type_info): Likewise.
7731 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7732 (__pointer_type_info::do_catch): Define new function.
7733 (__ptr_to_member_type_info::do_catch): Define new function.
7735 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7736 (__is_pointer): Likewise.
7738 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7740 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7742 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7743 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7744 (make_new_vtable): New function.
7745 (modify_vtable_entry): Handle generation of new vtables correctly.
7746 (modify_one_vtable): Remove unused parameter.
7747 (dfs_fixup_vtable_deltas): Likewise.
7748 (override_one_vtable): Use build_secondary_vtable.
7749 (finish_struct_1): Use build_primary_vtable and
7750 build_secondary_vtable.
7752 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7754 * cp/decl.c: Adjust variable names, comments, help strings.
7756 2000-01-29 Nathan Sidwell <nathan@acm.org>
7758 * new2.cc (operator delete[]): Use operator delete, don't assume
7761 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7763 * class.c (build_vtbl_initializer): Add argument to
7764 build_vtable_entry call.
7766 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7768 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7769 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7770 (BF_DELTA): New macro.
7771 (BF_VCALL_INDEX): Likewise.
7773 (THUNK_VCALL_OFFSET): Likewise.
7774 (make_thunk): Change prototype.
7775 * class.c (build_vtable_entry): Integrate
7776 build_vtable_entry_for_fn. Handle vcall indices.
7777 (build_vtable_entry_for_fn): Remove.
7778 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7779 BF_VCALL_INDEX, BF_FN.
7780 (modify_vtable_entry): Integrate common code from
7781 modify_one_vtable and dfs_fixup_vtable_deltas.
7782 (add_virtual_function): Set BF_VCALL_INDEX.
7783 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7785 (modify_one_vtable): Simplify.
7786 (dfs_fixup_vtable_deltas): Likewise.
7787 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7788 * method.c (make_thunk): Handle vcall indices.
7790 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7792 Compiler side new abi rtti (not enabled).
7793 * cp-tree.h (new_abi_rtti_p): New macro.
7794 (emit_support_tinfos): Prototype new function.
7795 (tinfo_decl_p): Likewise.
7796 (emit_tinfo_decl): Likwise.
7797 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7799 (doing_runtime): New local static.
7800 (init_rtti_processing): Add new-abi initializer.
7801 (get_tinfo_decl): Add new-abi logic.
7802 (tinfo_from_decl): Likewise.
7803 (build_dynamic_cast_1): Likewise.
7804 (qualifier_flags): New static function.
7805 (tinfo_base_init): Likewise.
7806 (generic_initializer): Likewise.
7807 (ptr_ref_initializer): Likewise.
7808 (ptmd_initializer): Likewise.
7809 (class_hint_flags): Likewise.
7810 (class_initializer): Likewise.
7811 (synthesize_tinfo_var): Likewise.
7812 (create_real_tinfo_var): Likewise.
7813 (create_pseudo_type_info): Likewise.
7814 (get_vmi_pseudo_type_info): Likewise.
7815 (create_tinfo_types): Likewise.
7816 (emit_support_tinfos): New global function.
7817 (tinfo_decl_p): New global predicate.
7818 (emit_tinfo_decl): New global function.
7819 * class.c (set_rtti_entry): Generalize for old and new rtti.
7820 (build_vtbl_initializer): Likewise.
7821 * decl2.c (finish_file): Likewise.
7823 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7825 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7826 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7828 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
7830 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
7833 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
7835 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
7837 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7839 * optimize.c (calls_setjmp_r): Supply new argument
7840 to special_function_p.
7842 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7844 * call.c: PROTO -> PARAMS.
7845 * class.c: Likewise.
7846 * cp-tree.h: Likewise.
7850 * decl2.c: Likewise.
7852 * errfn.c: Likewise.
7853 * error.c: Likewise.
7854 * except.c: Likewise.
7857 * input.c: Likewise.
7860 * method.c: Likewise.
7861 * optimize.c: Likewise.
7862 * parse.y: Likewise.
7866 * search.c: Likewise.
7867 * semantics.c: Likewise.
7870 * typeck.c: Likewise.
7871 * typeck2.c: Likewise.
7874 2000-01-25 Richard Henderson <rth@cygnus.com>
7876 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
7878 2000-01-25 Mark Mitchell <mark@codesourcery.com>
7880 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
7881 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
7882 (struct vcall_offset_data_s): New type.
7883 (dfs_vcall_offset_queue_p): New function.
7884 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7885 (build_vcall_offset_vtbl_entries): Likewise.
7886 (layout_vtable_decl): Likewise.
7887 (num_vfun_entries): Likewise.
7888 (num_extra_vtbl_entries): Add the entries for vcall offsets.
7889 (build_vtbl_initializer): Likewise.
7890 (dfs_finish_vtabls): Use layout_vtable_decl.
7891 (modify_one_vtables): Always duplicate vtables under the new ABI.
7892 (finish_struct_1): Use layout_vtable_decl.
7894 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7896 * decl.c (member_function_or_else): Change third arg from a format
7897 specifier to an `enum overload_flags'. Callers changed.
7899 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
7901 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
7902 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
7903 build_const_cast, get_delta_difference, check_return_expr): Avoid
7904 ANSI string concatenation usage.
7906 2000-01-24 Mark Mitchell <mark@codesourcery.com>
7908 * class.c (layout_class_type): Put the fields required to make a
7909 class non-empty at the end, not the beginning, of the TYPE_FIELDs
7912 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
7914 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
7917 * decl2.c (mark_used): Do instantiate inlines that have been
7918 explicitly instantiated.
7920 2000-01-24 Richard Henderson <rth@cygnus.com>
7922 * call.c (build_over_call): Use expand_tree_builtin.
7923 * typeck.c (build_function_call_real): Likewise.
7924 (build_binary_op_nodefault): Handle unordered compares.
7926 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7928 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
7929 cp_tree_index values.
7930 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
7931 New global node #defines for them.
7932 * rtti.c (call_void_fn): Replace with ...
7933 (build_runtime_decl): ... new static function.
7934 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
7935 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
7936 (build_dynamic_cast_1): Always produce correctly typed result.
7937 Explicitly produce type_info addresses. Use dynamic_cast_node.
7938 * exception.cc (__throw_bad_cast): Return `void *'.
7939 (__throw_bad_typeid): Return `const type_info &'.
7941 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7943 * cp-tree.h (get_vtable_decl): Prototype new function.
7944 * class.c (get_vtable_decl): New function. Broken out from ...
7945 (build_vtable): ... here. Use it.
7946 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
7949 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7951 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
7952 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
7953 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
7954 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
7955 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
7956 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
7957 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
7958 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
7959 (CPTI_TINFO_VAR_ID): New enumeration.
7960 (__tp_desc_type_node, __access_mode_type_node,
7961 __bltn_desc_type_node, __user_desc_type_node,
7962 __class_desc_type_node, __ptr_desc_type_node,
7963 __attr_desc_type_node, __func_desc_type_node,
7964 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
7965 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
7966 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
7967 enum_desc_type_node, class_desc_type_node,
7968 si_class_desc_type_node, vmi_class_desc_type_node,
7969 ptmd_desc_type_node, base_desc_type_node): New #defines.
7970 (tinfo_fn_id, tinfo_fn_type): Rename to ...
7971 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
7972 (tinfo_var_id): New enumeration.
7973 (DECL_TINFO_FN_P): Augment comment.
7974 * decl.c (cp_global_trees): Adjust documentation.
7975 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
7976 tinfo_decl_type and tinfo_var_id.
7977 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
7978 (build_typeid): Remove unused variable.
7979 (get_tinfo_var): Use tinfo_var_id.
7980 (tinfo_name): New static function.
7981 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
7982 (tinfo_from_decl): Likewise.
7983 (get_base_offset): New static function, broken out of
7985 (expand_si_desc): Use tinfo_name.
7986 (expand_class_desc): Likewise. Lose local static variable.
7987 Use base_desc_type_node. Use get_base_offset.
7988 (expand_ptr_desc): Use tinfo_name.
7989 (expand_attr_desc): Likewise.
7990 (expand_generic_desc): Likewise.
7992 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
7993 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
7995 2000-01-23 Mark Mitchell <mark@codesourcery.com>
7997 * cp-tree.h (__eprintf): Remove declaration.
7998 * tree.c (__eprintf): Remove definition.
8000 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8001 Mark Mitchell <mark@codesourcery.com>
8003 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8004 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8006 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8008 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8010 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8012 * cp-tree.h (register_dtor_fn): New function.
8013 * decl.c (destroy_local_static): Rename to ...
8014 (register_dtor_fn): ... this. Give it external linkage.
8015 (expand_static_init): Use it.
8016 * decl2.c (do_static_initialization): Likewise, if using
8018 (do_static_destruction): Check that __cxa_atexit is not in use.
8019 (finish_file): Don't call do_static_destruction if using
8022 * typeck.c (convert_arguments): Restore two-message error
8025 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8027 Remap dynamic cast hint values to be consistent across ABIs.
8028 * search.c (dynamic_cast_base_recurse): Remap generated value.
8029 (get_dynamic_cast_base_type): Adjust documentation.
8030 * tinfo.h (__user_type_info::dyncast): Likewise.
8031 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8032 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8033 (__class_type_info::do_dyncast): Likewise.
8034 (__class_type_info::do_find_public_subobj): Likewise.
8035 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8037 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8039 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8041 * typeck2.c (incomplete_type_error): Restore previous
8042 cp_error and cp_error_at call sequence.
8044 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8046 * class.c (dump_class_hierarchy): Make format agree with argument;
8047 cast pointer to unsigned long and print with %lx.
8049 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8051 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8053 * typeck.c (composite_pointer_type, common_type,
8054 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8055 build_function_call_real, convert_arguments,
8056 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8057 build_unary_op, mark_addressable, build_compound_expr,
8058 build_static_cast, build_reinterpret_cast, build_const_cast,
8059 build_c_cast, build_modify_expr, get_delta_difference,
8060 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8061 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8063 * typeck2.c (readonly_error, abstract_virtuals_error,
8064 process_init_constructor, check_for_new_type): Likewise.
8066 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8068 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8071 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8073 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8074 (build_x_typeid): Likewise.
8075 (get_tinfo_fn): Likewise.
8076 (get_tinfo_fn_unused): Rename to ...
8077 (get_tinfo_decl): ... here.
8078 * rtti.c (build_headof): Replace logic error with assertion.
8079 (get_tinfo_fn_dynamic): Rename to ...
8080 (get_tinfo_decl_dynamic): ... here. Make static. Use
8081 complete_type_or_else.
8082 (build_x_typeid): Move into ...
8083 (build_typeid): ... here. Adjust call to
8084 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8085 throw_bad_typeid expression.
8086 (get_tinfo_fn_unused): Rename to ...
8087 (get_tinfo_decl): ... here. Adjust comment.
8088 (get_tinfo_fn): Delete.
8089 (tinfo_from_decl): New static function.
8090 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8091 (get_typeid): Use complete_type_or_else.
8092 (build_dynamic_cast_1): Adjust calls to
8093 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8094 * parse.y (primary): Adjust call to build_typeid.
8095 * except.c (build_eh_type_type_ref): Adjust call to
8096 get_tinfo_decl. Mark as used.
8097 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8098 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8099 * parse.c: Regenerated.
8101 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8103 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8105 (resolves_to_fixed_type_p): Document calling convention.
8106 * rtti.c (build_x_typeid): Initialize NONNULL.
8108 * cp-tree.h (build_shared_int_cst): New function.
8109 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8110 * class.c (modify_vtable_entry): Likewise.
8111 (add_virtual_function): Split out code to generated shared
8112 INTEGER_CSTs to build_share_int_cst.
8113 (modify_all_vtables): Handle all the overridden functions here.
8114 Add overridden functions from non-primary virtual bases to the
8116 (finish_struct_1): Adjust call to modify_all_vtables. Add
8117 overridden functions from non-primary bases to the vtable.
8118 * tree.c (build_shared_int_cst): New function.
8120 * cp-tree.h (scratchalloc): Remove.
8121 (build_scratch_list): Likewise.
8122 * call.c (convert_class_to_reference): Replace build_scratch_list
8123 and build_expr_list with build_tree_list.
8124 (add_candidate): Replace scratchalloc with expralloc. Note memory
8126 (build_user_type_conversion_1): Replace build_scratch_list
8127 and build_expr_list with build_tree_list.
8128 (build_new_op): Likewise.
8129 (build_op_delete_call): Likewise.
8130 (convert_like): Likewise.
8131 * cvt.c (ocp_convert): Likewise.
8132 * decl.c (start_decl): Likewise.
8133 (start_function): Likewise.
8134 (finish_destructor_body): Likewise.
8135 (maybe_build_cleanup_1): Likewise.
8136 * decl2.c (reparse_decl_as_expr): Likewise.
8137 * init.c (perform_member_init): Likewise.
8138 (expand_cleanup_for_base): Likewise.
8139 (build_builtin_delete_call): Likewise.
8140 (build_new_1): Likewise.
8141 (build_delete): Likewise.
8142 * method.c (do_build_assign_ref): Likewise.
8143 * parse.y (already_scoped_stmt): Likewise.
8144 (nontrivial_exprlist): Likewise.
8145 (net_initializer): Likewise.
8146 (initlist): Likewise.
8147 * parse.c: Regenerated.
8148 * rtti.c (build_x_typeid): Likewise.
8149 (build_dynamic_cast_1): Likewise.
8150 * typeck.c (build_x_compound_expr): Likewise.
8151 (build_static_cast): Likewise.
8152 (build_modify_expr): Likewise.
8154 * cp-tree.h (DECL_VINDEX): Add documentation.
8155 * class.c (build_vtable_entry): Likewise.
8156 (start_vtable): Add comment.
8157 (add_virtual_function): Replace pending_hard_virtuals with
8158 overridden_virtuals and pending_virtuals with new_virtuals.
8159 Replace redundant assignments with assertions.
8160 (check_for_override): Add comment.
8161 (check_bases_and_members): Replace pending_hard_virtuals with
8162 overridden_virtuals and pending_virtuals with new_virtuals.
8163 (create_vtbl_ptr): Likewise.
8164 (layout_class_type): Likewise.
8165 (finish_struct_1): Likewise. Add comments.
8167 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8169 * class.c (finish_struct_1): Replace redundant code with
8172 * cp-tree.h (flag_new_abi): Move.
8173 (flag_use_cxa_atexit): Likewise.
8174 (flag_honor_std): Likewise.
8175 (flag_rtti): Likewise.
8176 (vbase_offsets_in_vtable_p): Define.
8177 (vptrs_present_everywhere_p): Likewise.
8178 (TYPE_CONTAINS_VPTR_P): Likewise.
8179 (dfs_walk_real): Declare.
8180 * class.c (build_vbase_pointer_fields): Check
8181 vbase_offsets_in_vtable_p.
8182 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8184 (build_vbase_offset_vtbl_entries): Simplify.
8185 (build_vbase_offset_vtbl_entries): Adjust.
8186 (build_vbase_pointer): Add ability to look up vbase offsets in
8188 (start_vtable): New function.
8189 (add_virtual_function): Use it.
8190 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8191 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8192 (build_vtbl_initializer): Take the type of the complete object as
8193 input. Use it to correctly calculate vbase offsets.
8194 (dfs_finish_vtbls): Pass the complete type to
8195 build_vtbl_initializer.
8196 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8197 (create_vtable_ptr): Create a vtable even if there are no
8198 new virtual functions, under the new ABI.
8199 (finish_struct_1): Likewise.
8200 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8201 * decl.c (exapnd_static_init): Remove call to
8202 preserve_initializer.
8203 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8205 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8206 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8207 (construct_virtual_bases): Don't initialize virtual base pointers
8209 (build_aggr_init): Clean up comment.
8210 (expand_aggr_init_1): Likewise.
8211 * rtti.c (expand_class_desc): Store the virtual function table
8212 index where the vbase offset lives in the offset field.
8213 * search.c (dfs_walk_real): Make it global.
8214 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8215 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8217 * tinfo.h (USItype): Make it signed under the new ABI.
8218 * tinfo.cc (convert_to_base): New function. Encapsulate base
8219 conversion logic here.
8220 (__class_type_info::do_upcast): Use it.
8221 (__class_type_info::do_dyncast): Likewise.
8222 (__class_type_info::do_find_public_subobj): Likewise.
8224 * init.c (construct_virtual_bases): Don't look up the addresses of
8225 virtual bases at run-time.
8227 * class.c (build_vbase_pointer): Relocate.
8228 (build_vbase_pointer_fields): Likewise.
8229 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8230 (build_vbase_offset_vtbl_entries): Likewise.
8232 * decl.c (init_decl_processing): Complain if -fnew-abi
8233 -fno-vtable-thunks is used.
8235 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8238 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8240 * cp-tree.h (num_extra_vtbl_entries): New function.
8241 (size_extra_vtbl_entries): Likewise.
8242 (dfs_vtable_path_unmark): Likewise.
8243 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8244 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8245 * class.c (num_extra_vtbl_entries): New function.
8246 (size_extra_vtbl_entries): Likewise.
8247 (dfs_build_vbase_offset_vtbl_entries): New function.
8248 (build_vbase_offset_vtbl_entries): Likewise.
8249 (build_vtbl_initializer): Use it.
8250 (finish_struct_1): Adjust vtable sizes (using
8251 num_extra_vtbl_entries).
8252 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8253 THUNK_DECL is non-NULL before expanding it.
8254 * init.c (expand_virtual_init): Adjust the vtable pointer by
8255 size_extra_vtbl_entries before storing it.
8256 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8257 Handle TREE_LIST parameters here, not in the dfs_* functions.
8258 (dfs_unmarked_real_bases_queue_p): Adjust.
8259 (dfs_marked_real_bases_queue_p): Likewise.
8260 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8261 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8262 (dfs_vtable_path_unmark): Likewise.
8264 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8266 * optimize.c (copy_body_r): Clear the operand three of a
8267 TARGET_EXPR when copying it.
8269 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8271 * method.c (build_decl_overload_real): Check whether we are in ::
8272 before returning __builtin_new/delete.
8274 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8276 * pt.c (tsubst_friend_function): Improve comment.
8277 (instantiate_decl): Avoid crashing when a "nested" function is
8278 instantiated from the top level.
8280 * dump.c (dqeueue_and_dump): Dump
8281 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8283 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8285 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8287 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8289 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8290 ENABLE_NEW_GXX_ABI defined.
8291 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8292 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8293 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8295 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8297 * decl.c (start_cleanup_fn): Call pushdecl.
8299 * call.c (convert_class_to_reference): Fix typos.
8300 (build_conditional_expr): Handle errors gracefully.
8301 * class.c (push_nested_class): Likewise.
8302 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8303 (DECL_THIS_EXTERN): Use it.
8304 (DECL_THIS_STATIC): Likewise.
8305 * cvt.c (convert_to_void): Handle errors gracefully.
8306 (build_expr_type_conversion): Likewise.
8307 * decl.c (maybe_push_decl): Likewise.
8308 (start_decl_1): Likewise.
8309 (require_complete_types_for_parms): Likewise.
8310 * parse.y (structsp): Likewise.
8311 (base_class): Likewise.
8312 * parse.c: Regenerated.
8313 * pt.c (finish_member_template_decl): Likewise.
8314 * typeck.c (decay_conversion): Likewise.
8316 * cp-tree.h (dfs_skip_vbases): New function.
8317 (find_vbase_instance): Likewise.
8318 * class.c (determine_primary_base): Allow a nearly empty base to
8319 serve as a primary base class under the new ABI.
8320 (get_class_offset_1): Rename to ...
8321 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8323 (get_class_offset): Use it. Issue error messages here.
8324 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8325 find the right copies of virtual bases.
8326 (fixup_vtable_deltas1): Rename to ...
8327 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8328 bases as primary bases.
8329 (fixup_vtable_deltas): Remove.
8330 (override_one_vtable): Handle virtual bases as primary bases.
8331 (merge_overrides): Likewise.
8332 (finish_struct_1): Likewise.
8333 (dump_class_hierarchy): Dump primary-ness of bases as well.
8334 * search.c (mark_primary_bases): Use a pre-order traversal to
8335 handle primary virtual bases.
8336 (dfs_skip_vbases): New fiunction.
8337 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8338 (fixup_virtual_upcast_offsets): Likewise.
8339 (fixup_all_virtual_upcast_offsets): Likewise.
8340 (dfs_find_vbase_instances): New function.
8341 (find_vbase_instance): Likewise.
8343 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8345 * lex.c (DIR_SEPARATOR): Delete macro.
8347 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8349 * decl2.c (lang_decode_option): Handle automatic line wrapping
8352 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8354 * friend.c (do_friend): Don't resolve scopes when processing
8355 template declarations, even if the qualifying scope doesn't
8356 involve template parameters.
8358 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8360 * class.c (dfs_modify_vtables_queue_p): Remove.
8361 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8362 and dfs_marked_real_bases_queue_p instead of
8363 dfs_modify_vtables_queue_p.
8365 * class.c (build_vbase_path): Simplify.
8366 (dfs_propagate_binfo_offsets): New function.
8367 (propagate_binfo_offsets): Use it.
8368 (remove_base_field): Simplify.
8369 (dfs_set_offset_for_vbases): Remove.
8370 (dfs_set_offset_for_shared_vbases): New function.
8371 (dfs_set_offset_for_unshared_vbases): Likewise.
8372 (layout_virtual_bases): Use them.
8373 (layout_basetypes): Don't call propagate_binfo_offsets.
8374 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8377 * class.c (build_base_field): New function, split out from ...
8378 (build_base_fields): ... here. Use it. Allocate primary bases
8379 first, under the new ABI.
8380 (get_vtable_entry): Remove.
8381 (remove_base_field): New function, split out from ...
8382 (remove_base_fields): ... here. Adjust since primary bases come
8383 first under the new ABI.
8385 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8386 (initialize_vtbl_ptrs): New function.
8387 (expand_indirect_vtbls_init): Change prototype.
8388 (convert_pointer_to_vbase): Declare.
8389 * init.c (expand_direct_vtbls_init): Remove.
8390 (dfs_initialize_vtbl_ptrs): New function.
8391 (initialize_vtbl_ptrs): Likewise.
8392 (emit_base_init): Use initialize_vtbl_ptrs.
8393 * search.c (convert_pointer_to_vbase): Make it global.
8394 (expand_indirect_vtbls_init): Remove vtable initialization code.
8395 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8397 * class.c (dfs_finish_vtbls): New function.
8398 (finish_vtbls): Use it.
8399 (dump_class_hierarchy): New function.
8401 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8402 (BINFO_VBASE_PRIMARY_P): New macro.
8403 (BINFO_VIRTUALS): Add to documentation.
8404 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8405 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8406 (dfs_mark_primary_bases_queue_p): Likewise.
8407 (dfs_unmarked_real_bases_queue_p): New function.
8408 (dfs_marked_real_bases_queue_p): Likewise.
8409 * search.c (dfs_mark_primary_bases): Adjust.
8410 (mark_primary_bases): Likewise.
8411 (get_shared_vbase_if_not_primary): New function.
8412 (dfs_unmarked_real_bases_queue_p): Likewise.
8413 (dfs_marked_real_bases_queue_p): Likewise.
8414 (dfs_get_pure_virtuals): Simplify.
8415 (get_pure_virtuals): Likewise.
8417 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8419 * lex.c: Include tm_p.h.
8421 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8423 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8425 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8427 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8428 * pt.c (instantiate_decl): Defer comdat templates that might not be
8431 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8432 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8433 (finish_file): Likewise.
8435 * decl2.c (import_export_class): Undo 12/14 change.
8437 * error.c (dump_decl): operator new, not operatornew.
8439 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8440 * search.c (lookup_field_1): Look for the last field with the
8443 2000-01-05 Nathan Sidwell <nathan@acm.org>
8445 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8448 2000-01-05 Nathan Sidwell <nathan@acm.org>
8450 * typeck.c (build_static_cast): Don't strip target qualifiers
8451 when casting from a class.
8453 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8455 * class.c (warn_hidden): Initialize variable `fndecl'.
8457 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8459 * decl.c (flag_isoc9x): New variable to be able to use code in
8460 c-common.c. For now always zero.
8462 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8464 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8465 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8466 or unshare_base_binfos for virtual bases here.
8467 * search.c (dfs_get_vbase_types): Do it here.
8468 (get_vbase_types): Adjust.
8470 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8472 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8473 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8474 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8475 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8476 (unmark_primary_bases): Remove declaration.
8477 (unmarkedp): Declare.
8478 (dfs_vbase_unmark): Likewise.
8479 * class.c (determine_primary_base): Return immediately if there
8480 are no base classes. Call mark_primary_bases here.
8481 (modify_all_direct_vtables): Remove.
8482 (modify_all_indirect_vtables): Remove.
8483 (dfs_modify_vtables_queue_p): New function.
8484 (dfs_modify_vtables): New function.
8485 (modify_all_vtables): Use them.
8486 (build_base_fields): Build FIELD_DECLs for primary virtual base
8488 (create_vtable_ptr): Don't call determine_primary_base here.
8489 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8490 (dfs_set_offset_for_vbases): ... this.
8491 (layout_virtual_bases): Use it.
8492 (layout_class_type): Call determine_primary_base here.
8493 * search.c (unmarkedp): Make it global.
8494 (shared_marked_p): Simplify.
8495 (shared_unmarked_p): Likewise.
8496 (dfs_primary_bases_queue_p): Remove.
8497 (dfs_unmark_primary_bases): Likewise.
8498 (unmark_primary_bases): Likewise.
8499 (mark_primary_bases): Simplify.
8500 (get_pure_virtuals): Don't call mark_primary_bases here.
8501 (dfs_vbase_unmark): New function.
8502 (get_vbase_types): Simplify.
8504 * class.c (struct base_info): Remove.
8505 (determine_primary_base): Take has_virtual_p rather than a
8506 base_info as input. Don't calculate max_has_virtual.
8507 (finish_struct_bits): Remove max_has_virtual argument.
8508 (create_vtable_ptr): Remove max_has_virtual_p argument.
8509 (layout_virtual_bases): Remove max argument.
8510 (layout_basetypes): Likewise.
8511 (layout_class_type): Remove max_has_virtual_p argument.
8512 (finish_struct_1): Remove max_has_virtual.
8514 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8515 (layout_basetypes): Remove.
8516 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8517 Update to handle primary virtual bases.
8518 (remove_base_fields): New function, split out from
8520 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8521 (layout_virtual_bases): New function, split out from
8522 layout_basetypes. Update to handle primary virtual bases.
8523 (layout_basetypes): Moved here from tree.c. Use
8524 remove_base_fields and layout_virtual_bases.
8525 * search.c (dfs_mark_primary_bases_queue_p): New function.
8526 (mark_primary_bases): Use it.
8527 * tree.c (CEIL): Remove.
8528 (propagate_binfo_offsets): Remove.
8529 (layout_basetypes): Remove.
8531 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8533 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8534 (BINFO_PRIMARY_MARKED_P): New macro.
8535 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8536 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8537 (mark_primary_bases): New function.
8538 (unmark_primary_bases): Likewise.
8539 * search.c (get_abstract_virtuals_1): Remove.
8540 (dfs_mark_primary_bases): New function.
8541 (mark_primary_bases): Likewise.
8542 (dfs_unmark_primary_bases): Likewise.
8543 (unmark_primary_bases): Likewise.
8544 (dfs_get_pure_virtuals): Likewise.
8546 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8548 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8549 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8550 (modify_one_vtable): Adjust.
8551 (fixup_vtable_deltas1): Likewise.
8552 (override_one_vtable): Likewise.
8553 * search.c (get_abstract_virtuals_1): Likewise.
8554 (get_pure_virtuals): Likewise.
8555 (expand_upcast_fixups): Likewise.
8556 * tree.c (debug_binfo): Likewise.
8558 * class.c (build_vtable): Don't return a value. Don't rebuild
8559 vtables for bases that have already been handled.
8560 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8561 already been handled.
8562 (modify_one_vtable): Adjust accordingly.
8563 (fixup_vtable_deltas1): Likewise.
8564 (finish_struct_1): Likewise.
8566 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8568 * call.c (build_new_method_call): Also check destructors.