1 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3 * Makefile.in (optimize.o): Depend on params.h.
4 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
5 (init_decl_processing): Set flag_no_inline when doing
7 * optimize.c: Include params.h.
8 (struct inline_data): Improve documentation of FNS. Add
9 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
10 (INSNS_PER_STMT): New macro.
11 (remap_block): Use CLONING_P.
12 (inlinable_function_p): Don't inline big functions.
13 (expand_call_inline): Keep track of how much inlining we've done.
14 (optimize_function): Set FIRST_INLINED_FN.
15 (maybe_clone_body): Set CLONING_P.
16 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
18 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
19 rest_of_compilation. Clear DECL_RTL for local variables
21 (clear_decl_rtl): New function.
23 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
26 * cp-tree.h (skip_type_access_control,
27 reset_type_access_control): Prototype.
28 * decl.c (grokdeclarator): Access of friends is not checked.
29 * parse.y (component_decl_list): Reset type access control.
30 * semantics.c (decl_type_access_control): Clear
32 (save_type_access_control): Don't save if not deferring.
33 (skip_type_access_control, reset_type_access_control): New
35 (begin_class_definition): Do type access control for basetypes.
36 Start deferred access control.
37 (finish_class_definition): Resume immediate access control if
38 this is a local class.
40 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
42 * class.c (add_method): Use memcpy/memmove, not bcopy.
44 * decl.c (duplicate_decls): Likewise.
46 2001-03-23 Jakub Jelinek <jakub@redhat.com>
48 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
51 2001-03-23 Jakub Jelinek <jakub@redhat.com>
53 * decl.c (local_names): Define.
54 (push_local_name): New.
55 (grok_reference_init): Return init if initializing static reference
56 variable with non-constant instead of emitting it.
57 Move expand_static_init call to cp_finish_decl.
58 (layout_var_decl): Call push_local_name.
59 (maybe_commonize_var): Allow inlining functions even if they have
60 static local variables, use comdat_linkage for them if flag_weak.
61 (check_initializer): Call obscure_complex_init if
62 grok_reference_init returned non-zero.
63 (save_function_data): Clear x_local_names.
64 (pop_cp_function_context): Free x_local_names.
65 (mark_inlined_fns): Remove.
66 (mark_lang_function): Mark x_local_names.
67 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
68 Mark inlined_fns as tree, remove call to mark_inlined_fns.
69 * class.c (alter_access): Ensure DECL_ACCESS is never set if
71 * cp-tree.h (cp_language_function): Add x_local_names.
72 (lang_decl_flags): Add discriminator into u2.
73 (lang_decl_inlined_fns): Remove.
74 (lang_decl): inlined_fns is now a TREE_VEC.
75 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
76 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
77 TREE_VEC, not a custom structure.
78 (optimize_function): Likewise.
79 * mangle.c (discriminator_for_local_entity): Discriminate among
80 VAR_DECL local entities.
81 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
84 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
86 Add support for Java interface method calls.
87 * cp-tree.h (struct lang_type): Add java_interface flag.
88 (TYPE_JAVA_INTERFACE): New macro.
89 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
90 by setting TYPE_JAVA_INTERFACE.
91 * call.c (java_iface_lookup_fn): New static.
92 (build_over_call): If calling a method declared in a
93 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
94 expression which resolves the function address.
95 (build_java_interface_fn_ref): New function.
97 2001-03-22 Richard Henderson <rth@redhat.com>
99 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
100 * except.c: Don't include it.
102 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
103 based on an idea from Joe Buck <jbuck@synopsys.com>
105 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
107 (data_def, component_decl): Add reductions to bad_decl.
109 2001-03-22 Jakub Jelinek <jakub@redhat.com>
111 * method.c (do_build_assign_ref): Don't use build_modify_expr for
112 anonymous aggregates, since they don't have assignment operator
114 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
115 assignment operators for anonymous structure fields.
117 2001-03-21 Jason Merrill <jason@redhat.com>
119 * pt.c (instantiate_decl): Abort if we see a member constant
120 instantiation that doesn't already have its initializer.
121 Downgrade explicit instantiation without definition to pedwarn.
123 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
124 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
125 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
127 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
128 (pending_vtables): Remove.
129 * decl2.c (pending_vtables): Remove.
130 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
131 CLASSTYPE_VTABLE_NEEDS_WRITING.
132 (import_export_class): Likewise.
133 (init_decl2): Don't mark pending_vtables.
134 * lex.c (handle_pragma_vtable): Just sorry.
135 * pt.c (instantiate_class_template): Don't mess with
136 CLASSTYPE_VTABLE_NEEDS_WRITING.
137 (mark_class_instantiated): Likewise.
138 * ptree.c (print_lang_type): Don't print it.
139 * semantics.c (begin_class_definition): Don't set it.
141 * pt.c (template_tail): Replace with last_pending_template.
142 (maybe_templates, maybe_template_tail): Remove.
143 (add_pending_template): Adjust.
144 (instantiate_pending_templates): Adjust.
146 * cp-tree.h (struct saved_scope): Remove lang_stack field.
147 (current_lang_stack): Remove.
148 * decl.c (maybe_push_to_top_level): Don't initialize it.
149 (duplicate_decls): Use current_lang_depth.
150 (xref_basetypes): Likewise.
151 * class.c (current_lang_depth): New fn.
152 (push_lang_context): Use more varray functionality.
153 (pop_lang_context): Likewise.
155 * error.c (GLOBAL_THING): Always use '__'.
157 2001-03-21 Mark Mitchell <mark@codesourcery.com>
159 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
161 * mangle.c (mangle_decl_string): Mangle the names of overloaded
162 operators, even when they have `extern "C"' linkage.
164 2001-03-19 Mark Mitchell <mark@codesourcery.com>
166 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
167 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
168 where it's not necessary.
169 (add_method): Remove optimization involving comparison of
171 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
172 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
173 where it's not necessary.
174 (check_methods): Likewise.
175 (build_clone): Likewise.
176 (built_vtt): Likewise.
177 * cp-tree.h (DECL_NEEDED_P): Likewise.
178 * decl.c (pushtag): Likewise.
179 (duplicate_decls): Likewise.
180 (pushdecl): Likewise.
181 (builtin_function): Likewise.
182 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
183 (build_cp_library_fn): Likewise.
184 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
185 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
186 where it's not necessary.
187 (make_rtl_for_nonlocal_decl): Likewise.
188 (cp_finish_decl): Likewise.
189 (grokfndecl): Likewise.
190 (grokvardecl): Likewise.
191 (grokdeclarator): Likewise.
192 (start_function): Likewise.
193 (cp_missing_return_ok_p): Likewise.
194 * decl2.c (grokclassfn): Likewise.
195 (check_classfn): Likewise.
196 (finish_static_data_member_decl): Likewise.
197 (grokfield): Likewise.
198 * error.c (GLOBAL_IORD_P): Remove.
199 (dump_global_iord): Improve output.
200 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
201 * except.c (nothrow_libfn_p): Summarily reject any function not in
203 * init.c (build_java_class_ref): Don't explicitly set
204 DECL_ASSEMBLER_NAME after calling mangle_decl.
205 * mangle.c (mangle_decl_string): Handle extern "C" functions.
206 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
207 * method.c (set_mangled_name_for_decl): Don't explicitly set
208 DECL_ASSEMBLER_NAME after calling mangle_decl.
209 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
210 IDENTIFIER_GLOBAL_VALUE for the thunk.
211 * pt.c (set_mangled_name_for_template_decl): Remove.
212 (check_explicit_specialization): Don't use it.
213 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
214 (tsubst_friend_function): Likewise.
215 (tsubst_decl): Likewise.
216 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
217 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
218 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
219 where it's not necessary.
220 (tinfo_base_init): Likewise.
221 (create_real_tinfo_var): Likewise.
222 * search.c (looup_field_1): Likewise.
223 * semantics.c (finish_named_return_value): Likewise.
224 * tree.c (init_tree): Set lang_set_decl_assembler_name.
226 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
228 Correct semantics restrictions checking in throw-expression.
229 * except.c (is_admissible_throw_operand): New function.
230 (build_throw): Use it.
232 2001-03-14 Mark Mitchell <mark@codesourcery.com>
234 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
237 2001-03-14 Mark Mitchell <mark@codesourcery.com>
239 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
240 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
241 * decl.c (duplicate_decls): Likewise.
242 (builtin_function): Likewise.
243 (build_library_fn): Likewise.
244 (build_cp_library_fn): Likewise.
245 (check_initializer): Likewise.
246 (cp_finish_decl): Likewise.
247 * decl2.c (grokfield): Likewise.
248 (grok_function_init): Remove #if 0'd code.
249 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
250 * friend.c (do_friend): Likewise.
251 * init.c (get_temp_regvar): Likewise.
252 * method.c (make_thunk): Likewise.
253 * pt.c (tsubst_friend_function): Likewise.
254 (tsubst_decl): Likewise.
255 (regenerate_decl_from_template): Likewise.
256 * semantics.c (genrtl_named_return_value): Likewise.
257 (expand_body): Likewise.
258 (genrtl_finish_function): Likewise.
259 * tree.c (cp_tree_equal): Likewise.
261 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
263 * call.c (convert_like_real): Add extra semantics to INNER
264 parameter. Don't convert to temporary if a user conversion
265 gives us an lvalue that we're about to bind to a reference.
266 Set INNER to indicate pending reference binding on recursive
269 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
271 * cp/lex.c: Delete duplicate pending_lang_change.
273 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
275 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
277 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
278 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
280 2001-03-09 Zack Weinberg <zackw@stanford.edu>
282 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
284 2001-03-08 Stan Shebs <shebs@apple.com>
286 * cp-tree.h (set_identifier_local_value): Remove unused decl.
288 2001-03-06 Zack Weinberg <zackw@stanford.edu>
290 * spew.c: Remove references to CPP_OSTRING.
292 2001-03-06 Andrew Haley <aph@redhat.com>
294 * typeck.c (convert_arguments): Check that we have an fndecl.
296 2001-03-05 Andrew Haley <aph@redhat.com>
298 * typeck.c (convert_arguments): Don't do ellipsis conversion for
299 __built_in_constant_p.
301 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
303 * typeck.c (build_static_cast): Allow enum to enum conversions
306 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
308 * class.c (check_field_decls): Pointers to member do not a
309 non-pod struct make, as per DR 148.
311 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
313 * call.c (joust): cp_pedwarn when using gnu extension concerning
314 worst conversion sequences.
316 2001-03-01 Zack Weinberg <zackw@stanford.edu>
318 * decl.c: Replace all uses of 'boolean' with 'bool'.
320 2001-03-01 Zack Weinberg <zackw@stanford.edu>
322 * lang-specs.h: Add zero initializer for cpp_spec field to
323 all array elements that need one. Don't put an #ifdef inside
324 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
327 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
329 Implement using decls inside template functions.
330 * decl2.c (validate_nonmember_using_decl): Don't special case
331 fake_std_node in the global namespace. Don't reject early when
332 processing a template.
333 (do_local_using_decl): Add to statement tree. Don't do further
334 processing when building a template.
335 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
337 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
339 * decl2.c (do_nonmember_using_decl): Don't complain if we find
340 same function. Do complain about ambiguating extern "C"
343 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
345 Remove floating point and complex type template constant parms.
346 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
347 COMPLEX_TYPE extensions.
348 (invalid_nontype_parm_type_p): Likewise.
350 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
352 * except.c (call_eh_info): Revert "match_function"'s type.
354 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
356 Fix ctor vtable vcall offsets.
357 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
358 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
359 (get_matching_base): Remove.
360 (get_original_base): New function.
361 (build_vtbl_initializer): Initialize vid.rtti_binfo.
362 Use a virtual thunk for a ctor vtable with an index
363 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
364 primary base within a constructor vtable. Only set
365 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
366 when primary base has been lost.
367 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
369 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
371 * call.c (joust): Ensure more_specialized()'s argument length
372 parameter has correct value for constructors.
374 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
376 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
378 * decl.c (mark_inlined_fns): Prototype.
380 2001-02-22 Mark Mitchell <mark@codesourcery.com>
382 * spew.c (yylex): Correct handling of friends.
384 2001-02-22 Mark Mitchell <mark@codesourcery.com>
386 * mangle.c (write_encoding): Pass write_function_type the
387 FUNCTION_DECL for the function being encoded.
388 (write_function_type): Pass it along to write_bare_function_type.
389 (write_bare_function_type): Pass it along to write_method_parms.
390 (write_method_parms): Don't mangle the compiler-generated
391 parameters to a constructor or destructor.
393 2001-02-22 Andreas Jaeger <aj@suse.de>
395 * optimize.c: Include toplev.h for
396 note_deferral_of_defined_inline_function prototype.
398 2001-02-22 Jakub Jelinek <jakub@redhat.com>
400 * cp-tree.h (struct lang_decl_inlined_fns): New.
401 (struct lang_decls): Add inlined_fns.
402 (DECL_INLINED_FNS): New macro.
403 * optimize.c (struct inline_data): Add inlined_fns.
404 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
405 (inlinable_function_p): Likewise, fix typo in comment,
406 function is not inlinable if it already inlined function currently
408 (expand_call_inline): Add fn to inlined_fns if neccessary.
409 (optimize_function): Initialize inlined_fns.
410 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
411 * decl.c (mark_inlined_fns): New function.
412 (lang_mark_tree): Call it.
414 2001-02-21 Jason Merrill <jason@redhat.com>
416 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
417 (DECL_UNINLINABLE): Move to middle-end.
419 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
420 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
421 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
422 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
423 parms and outer BLOCK. note_deferral_of_defined_inline_function.
425 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
428 2001-02-19 Mark Mitchell <mark@codesourcery.com>
430 * decl2.c (set_decl_namespace): Allow explicit instantiations in
433 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
435 * optimize.c (expand_call_inline): Don't walk subtrees of type
438 2001-02-18 Mark Mitchell <mark@codesourcery.com>
440 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
443 2001-02-18 Jason Merrill <jason@redhat.com>
445 Do put the VTT parameter in DECL_ARGUMENTS.
446 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
447 (current_vtt_parm): New macro.
448 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
449 (DECL_HAS_VTT_PARM_P): New macro.
450 (DECL_VTT_PARM): Remove.
451 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
452 * decl.c (duplicate_decls): Only copy the operator code if
454 (start_function): Set current_vtt_parm.
455 (lang_mark_tree): Don't mark vtt_parm.
456 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
457 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
458 * class.c (build_clone): Maybe remove the VTT parm.
459 * optimize.c (maybe_clone_body): Set up the VTT parm.
460 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
461 * call.c (build_over_call): Just allow the VTT arg.
462 * method.c (make_thunk): Don't set DECL_VTT_PARM.
463 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
464 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
465 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
466 * error.c (dump_function_decl): Likewise.
467 * call.c (build_user_type_conversion_1, convert_like_real): Abort
468 if we try to call a constructor with in-charge or VTT parms.
469 * method.c (skip_artificial_parms_for): New fn.
470 * call.c (add_function_candidate, build_over_call): Call it.
471 * call.c (build_new_method_call): Use current_vtt_parm.
472 * init.c (expand_virtual_init): Likewise.
473 * class.c (same_signature_p): No longer static.
474 * cp-tree.h: Declare it.
475 * search.c (look_for_overrides_r): Use it.
477 2001-02-17 Mark Mitchell <mark@codesourcery.com>
479 * cp-tree.h (new_abi_rtti_p): Remove.
480 (name_mangling_version): Likewise.
481 (flag_do_squangling): Likewise.
482 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
483 * decl.c (grokfndecl): Likewise.
484 * decl2.c (name_mangling_version): Remove.
485 (flag_do_squangling): Likewise.
486 (lang_f_options): Remove `squangle'.
487 (unsupported_options): Add `squangle'.
488 (cxx_decode_option): Issue a warning about uses of
489 -fname-mangling-version.
490 (finish_file): Remove old ABI support.
491 * pt.c (check_explicit_specialization): Likewise.
492 (tsubst_decl): Likewise.
493 * rtti.c (init_rtti_processing): Likewise.
494 (build_headof): Likewise.
495 (get_tinfo_decl_dynamic): Likewise.
496 (tinfo_from_decl): Likewise.
497 (build_dynamic_cast_1): Likewise.
498 (synthesize_tinfo_var): Likewise.
499 * init.c (build_new): Allow enumeration types for the array-bounds
500 in a direct-new-declarator.
502 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
504 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
505 TREE_PROTECTED from the template being specialized.
507 2001-02-17 Jason Merrill <jason@redhat.com>
509 * decl2.c (build_artificial_parm): Set TREE_READONLY.
511 * decl.c (bad_specifiers): Allow throw specs on things with
512 pointer-to-function or -member-function type.
513 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
516 2001-02-17 Mark Mitchell <mark@codesourcery.com>
518 * call.c (check_dtor_name): Handle template names correctly.
520 2001-02-16 Jason Merrill <jason@redhat.com>
522 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
523 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
524 * optimize.c (maybe_clone_body): Don't substitute it.
525 * call.c (build_new_method_call): Check in_chrg instead.
526 * init.c (expand_virtual_init): Likewise.
528 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
530 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
531 class-type introduces at least a type-name.
533 2001-02-16 Jakub Jelinek <jakub@redhat.com>
535 * call.c (convert_like_real): Create a temporary for non-lvalue.
537 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
539 * cp-tree.h: Fix typos in comments.
541 2001-02-16 Jason Merrill <jason@redhat.com>
543 * optimize.c (remap_block): If we're compiling a clone, pass the
544 new block to insert_block.
546 2001-02-16 Mark Mitchell <mark@codesourcery.com>
548 * semantics.c (finish_asm_stmt): Robustify.
550 2001-02-15 Mark Mitchell <mark@codesourcery.com>
552 * pt.c (push_template_decl_real): Don't remangle the name of a
555 2001-02-15 Jim Meyering <meyering@lucent.com>
557 * Make-lang.in (c++.install-common): Depend on installdirs.
558 (c++.install-info): Likewise.
559 (c++.install-man): Likewise.
561 2001-02-15 Mark Mitchell <mark@codesourcery.com>
563 * typeck2.c (build_m_component_ref): Robustify.
565 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
567 * friend.c (do_friend): Don't take the nested [template] class
568 into account when deciding whether to warn about the friend
569 function not referring to a template function.
571 2001-02-14 Jakub Jelinek <jakub@redhat.com>
573 * typeck.c (build_unary_op): Clarify error message.
575 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
577 * parse.y (component_constructor_declarator): allow optional
578 parentheses around constructor class name.
580 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
582 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
584 * init.c (emit_base_init): Remove incorrect comment about
586 * method.c (make_thunk): Fix comment alignment.
588 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
590 Kill remnants of this is variable.
591 * cp-tree.h (flag_this_is_variable): Remove.
592 * decl2.c (flag_this_is_variable): Remove.
593 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
594 (build_vbase_path): The path is non-static, even in a cdtor.
595 (resolves_to_fixed_type_p): Add additional return value.
596 * search.c (init_vbase_pointers): Adjust.
597 * tree.c (lvalue_p_1): Adjust.
598 * typeck.c (mark_addressable): Adjust.
600 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
602 * pt.c (unify): Don't check cv quals of array types.
604 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
606 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
607 check whether we already have the type.
609 2001-02-13 Mark Mitchell <mark@codesourcery.com>
611 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
612 * call.c (build_op_delete_call): Simplify to remove duplicate
614 * class.c (clone_function_decl): Don't build the deleting variant
615 of a non-virtual destructor.
616 * decl.c (finish_destructor_body): Don't call delete if this is a
617 non-virtual destructor.
618 * init.c (build_delete): Explicitly call `operator delete' when
619 deleting an object with a non-virtual destructor.
621 2001-02-13 Jason Merrill <jason@redhat.com>
623 * lang-specs.h: Add more __EXCEPTIONS.
625 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
627 * typeck2.c (process_init_constructor): Check
628 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
630 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
632 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
633 Remove spurious information in comment. Allow further
634 adjustments of REFERENCE_TYPE args.
636 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
638 * errfn.c (cp_deprecated): Tweak diagnostic text.
639 * parse.y (new_initializer): Deprecate initializer lists
642 2001-02-12 Mark Mitchell <mark@codesourcery.com>
644 Remove old ABI support.
646 2001-02-11 Mark Mitchell <mark@codesourcery.com>
648 * decl2.c (flag_vtable_thunks): Always set it to 1.
649 (flag_new_abi): Likewise.
650 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
652 * Makefile.in (g++spec.o): Fix typo.
654 2001-02-09 Jason Merrill <jason@redhat.com>
656 * lang-specs.h: Restore definition of __EXCEPTIONS.
658 2001-02-08 Jason Merrill <jason@redhat.com>
660 * search.c (shared_member_p): New function.
661 (lookup_field_r): Use it.
662 * cp-tree.h (SHARED_MEMBER_P): Remove.
664 * method.c (process_overload_item): Handle template-dependent array
666 * pt.c (type_unification_real): If we end up with undeduced nontype
669 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
672 * typeck2.c (friendly_abort): Don't say anything if we have
673 earlier errors or sorries.
675 * decl.c (check_tag_decl): Notice attempts to redefine bool and
676 wchar_t. Ignore if in_system_header.
678 * decl.c (maybe_push_cleanup_level): New fn...
679 (start_decl_1): ...split out from here.
680 * cvt.c (build_up_reference): Use it.
681 * cp-tree.h: Declare it.
683 2001-02-07 Mark Mitchell <mark@codesourcery.com>
685 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
688 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
690 * pt.c (lookup_template_class): Make sure it's a primary
691 template or template_template_parm when called from the parser.
692 (instantiate_template_class): Add assertion.
694 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
696 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
697 from error_mark_node.
699 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
701 Fix specification and implementation bugs in V3 ABI
702 construction vtables.
703 * cp-tree.h (flag_dump_class_layout): New flag.
704 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
705 (BINFO_LOST_PRIMARY_P): New flag.
706 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
707 (BINFO_PRIMARY_MARKED_P): Rename to ...
708 (BINFO_PRIMARY_P): ... here.
709 (binfo_via_virtual): New prototype.
710 * decl2.c (flag_dump_class_layout): New flag.
711 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
712 use `=' as a file name separator.
713 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
715 (build_vtbl_address): If this is a virtual primary base, then
716 get the vtbl of what it is ultimately primary for.
717 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
719 (dfs_skip_nonprimary_vbases_markedp): Likewise.
720 (get_shared_vbase_if_not_primary): Likewise.
721 (dfs_get_pure_virtuals): Likewise.
722 (expand_upcast_fixups): Likewise.
723 (fixup_virtual_upcast_offsets): Likewise.
724 (dfs_find_vbase_instance): Likewise.
725 (find_vbase_instance): Likewise.
726 (binfo_from_vbase): Adjust comment to reflect reality.
727 (binfo_via_virtual): New function.
728 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
729 for binfo walking during VTT construction.
730 (dfs_mark_primary_bases): Remove.
731 (force_canonical_binfo_r): New function.
732 (force_canonical_binfo): New function.
733 (mark_primary_virtual_base): New function.
734 (mark_primary_bases): Walk in inheritance graph order, use
735 mark_primary_virtual_base.
736 (determine_primary_base): Use some more intermediate variables.
737 (dfs_find_final_overrider): Don't check for overriding along a
739 (dfs_modify_vtables): Walk into primary virtual bases too.
740 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
741 (build_base_fields): Likewise.
742 (dfs_set_offset_for_unshared_vbases): Likewise.
743 (layout_virtual_bases): Likewise.
744 (end_of_class): Likewise.
745 (finish_struct_1): Call dump_class_hierarchy, if requested.
746 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
747 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
748 (dump_class_hierarchy): Add file parameter. Append to file, if
750 (finish_vtbls): Adjust accumulate_vtbl_inits call.
751 Use canonical base for virtual bases.
752 (build_vtt): Add more comments. Adjust build_vtt_inits call.
753 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
754 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
755 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
757 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
758 from DATA. We want virtual primary bases and all bases via virtual.
759 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
760 virtual base when not a construction vtable.
761 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
762 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
763 Use canonical bases when processing virtual bases.
764 (accumulate_vtbl_inits): We're interested in any base via a
766 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
767 within a construction vtable, determine what is being overridden.
768 (build_vtbl_initializer): Add more comments
769 (add_vcall_offset_vtbl_entries_1): Adjust comment.
770 (build_rtti_vtbl_entries): Check if the base has lost its
773 2001-02-05 Mark Mitchell <mark@codesourcery.com>
775 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
777 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
779 * decl.c (pushdecl): Call abort instead of fatal.
780 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
781 * init.c (build_new_1): Likewise.
782 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
783 * decl.c (build_typename_type): hash_table_init now returns void.
784 decl.c (init_decl_processing): Make an error non-fatal.
786 2001-02-04 Mark Mitchell <mark@codesourcery.com>
788 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
790 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
791 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
792 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
793 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
794 * decl.c (maybe_commonize_var): Use the new name-mangling where
796 * decl2.c (comdat_linkage): Enhance comments. Make all
797 compiler-generated things static, if COMDAT is not available.
798 (get_tinfo_decl): Do not make typeinfo objects that belong in the
800 (tinfo_base_init): Use the correct mangled name for typeinfo
801 strings, and push them into the global scope.
802 (typeinfo_in_lib_p): New function.
803 (synthesize_tinfo_var): Use it.
804 (create_real_tinfo_var): Likewise.
806 2001-02-03 Jakub Jelinek <jakub@redhat.com>
808 * decl.c (push_class_binding): Use context_for_name_lookup instead
810 * search.c (context_for_name_lookup): Remove static. Check for NULL
812 * cp-tree.h (context_for_name_lookup): Add prototype.
814 2001-02-02 Jakub Jelinek <jakub@redhat.com>
816 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
817 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
819 * call.c (convert_class_to_reference, build_user_type_conversion_1,
820 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
822 2001-02-02 Mark Mitchell <mark@codesourcery.com>
824 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
825 of macros used when compiling g++spec.c.
826 * g++spec.c (lang_specific_driver): Link with the shared
829 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
831 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
832 make_reference_declarator, make_call_declarator), method.c
833 (implicitly_declare_fn), parse.y (namespace_using_decl,
834 notype_unqualified_id, expr_or_declarator, new_type_id,
835 after_type_declarator, direct_after_type_declarator,
836 notype_declarator, complex_notype_declarator,
837 complex_direct_notype_declarator, qualified_id,
838 notype_qualified_id, overqualified_id, direct_new_declarator,
839 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
840 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
841 instead of build_parse_node.
843 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
845 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
846 (minus_one_node): Moved to top level gcc directory. Renamed
847 to integer_minus_one_node.
849 * init.c (init_init_processing): Don't set minus_one_node.
850 (build_vec_init): Use integer_minus_one_node.
852 * rtti.c (get_tinfo_decl_dynamic): Likewise.
854 2001-01-28 Jakub Jelinek <jakub@redhat.com>
856 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
857 identical and they would be replaced with constant, remove
858 MODIFY_EXPR from the tree.
860 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
862 * Make-lang.in: Remove all dependencies on defaults.h.
863 * call.c: Don't include defaults.h.
866 * except.c: Likewise.
870 * typeck.c: Likewise.
872 2001-01-25 Jakub Jelinek <jakub@redhat.com>
874 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
875 operators even in "C" linkage.
876 * method.c (set_mangled_name_for_decl): Likewise.
877 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
878 overloaded operators in "C" linkage.
880 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
882 * pt.c (tsubst_decl): Remove IN_DECL parameter.
883 (tsubst_arg_types): Check parameter is not void.
884 (tsubst): Adjust tsubst_decl call.
886 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
888 * call.c (add_builtin_candidate): Quote std properly, from
891 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
893 * pt.c (check_explicit_specialization): Clone constructors and
896 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
898 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
899 indicates anything special about template depth. Make sure we
900 only count the user visible template classes.
902 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
904 * call.c (build_conv): Typo in comment.
905 (add_builtin_candidate): Add more explanation.
906 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
907 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
908 when we have enumeral types.
909 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
910 candidates for relops and eqops.
911 (joust): Simplify control flow. Allow a non-template user
912 function to hide a builtin.
914 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
916 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
917 (more_specialized): Add deduction parameter.
918 * call.c (joust): Adjust more_specialized call.
919 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
920 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
921 (get_bindings_order): Remove.
922 (get_bindings_real): Add DEDUCE parameter.
923 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
924 REFERENCE_TYPE jig for DEDUCE_ORDER.
925 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
926 maybe_adjust_types_for_deduction.
927 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
929 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
930 (check_cv_quals_for_unify): Use new unify qualifier flags.
931 (unify): Clear new unify qualifier flags.
932 (get_bindings_real): Add DEDUCE parameter.
933 (get_bindings): Adjust call to get_bindings_real.
934 (get_bindings_overload): Likewise.
935 (most_specialized_instantiation): Adjust call to
938 2001-01-19 Jason Merrill <jason@redhat.com>
940 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
942 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
945 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
947 * decl2.c (arg_assoc_class): Fix double iteration logic.
949 2001-01-19 Jason Merrill <jason@redhat.com>
951 * init.c (build_delete): Always call convert_force to strip cv-quals.
953 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
954 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
955 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
957 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
959 * search.c (get_vbase_1): Count only virtual bases.
961 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
963 * class.c (duplicate_tag_error): Robustify flag clearing.
965 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
967 * cp-tree.h (lookup_template_class): Add complain parm.
968 * decl.c (lookup_namespace_name): Adjust call to
969 lookup_template_class.
970 (make_typename_type): Likewise.
971 * semantics.c (finish_template_type): Likewise.
972 * pt.c (lookup_template_class): Add complain parm. Adjust.
973 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
976 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
978 * pt.c (copy_default_args_to_explicit_spec): Preserve
979 object's CV quals. Reorganize.
981 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
983 * typeck.c (build_modify_expr): Say `initialization' for
985 * init.c (build_default_init): Convert to enumeral type, if
988 2001-01-18 Jakub Jelinek <jakub@redhat.com>
990 * parse.y (nomods_initdcl0): Properly set things up for
993 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
995 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
996 (type_unification_real): Set it.
999 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1001 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1003 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1005 * semantics.c (begin_class_definition): Check we're not inside a
1008 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1010 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1013 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1015 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1016 * call.c (build_over_call): Add comment.
1018 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1020 * cvt.c (ocp_convert): Handle vector type conversion
1021 * typeck2.c (digest_init): Handle vector type initializations
1023 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1025 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1028 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1030 * pt.c (check_nontype_parm): Rename to ...
1031 (invalid_nontype_parm_type_p): ... here.
1032 (process_template_parm): Adjust.
1033 (convert_template_argument): Adjust.
1035 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1037 * pt.c (check_nontype_parm): New function.
1038 (process_template_parm): Use it.
1039 (convert_template_argument): Use it.
1040 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1043 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1045 * tree.c: Add defaults.h
1046 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1047 * Make-lang.in (cp/tree.o): Add defaults.h.
1049 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1051 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1053 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1055 * g++.1: Change to be ".so man1/gcc.1".
1057 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1059 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1061 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1062 ($(srcdir)/cp/g++int.info): New target.
1063 * gxxint.texi: Add info directory entry. Use @@ in email address.
1064 * .cvsignore: Update.
1066 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1068 * typeck.c (build_c_cast): Do template processing earlier.
1069 Always pedwarn on array casts.
1071 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1073 * friend.c (make_friend_class): Make sure a templated class is
1074 actually a template.
1076 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1078 * decl2.c (get_guard): Set linkage from guarded decl.
1080 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1082 * call.c (convert_default_arg): Check for unprocessed
1084 * cp-tree.h (replace_defarg): Move to spew.c.
1085 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1086 spew.c, which is where they really are.
1087 (done_pending_defargs): Declare.
1088 (unprocessed_defarg_fn): Declare.
1089 * decl.c (replace_defarg): Move to spew.c
1090 * parse.y (structsp): Call done_pending_defargs.
1091 * spew.c (defarg_fns): Rearrange list structure.
1092 (defarg_fnsdone): New static variable.
1093 (defarg_depfns): New static variable.
1094 (init_spew): Adjust.
1095 (add_defarg_fn): Store the type in TREE_TYPE.
1096 (do_pending_defargs): Detect and deal with ordering constraints
1098 (done_pending_defargs): New function.
1099 (unprocessed_defarg_fn): New function.
1100 (replace_defarg): Moved from decl.c. Robustify. Don't save
1101 if circularity detected.
1103 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1105 * pt.c (unify): Check array has a domain, before checking
1106 whether it is variable sized.
1108 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1110 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1111 parameters with pointers to arrays of unknown bound.
1113 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1115 * parse.y (template_parm_header, template_spec_header): New
1116 reductions. Split out from ...
1117 (template_header): ... here. Use them.
1118 (template_template_parm): Use template_parm_header.
1119 * semantics.c (finish_template_template_parm): Add assert.
1121 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1123 * mangle.c (write_builtin_type): Fix thinko.
1125 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1126 (copy_default_args_to_explicit_spec): Likewise.
1127 (check_explicit_specialization): Use it.
1129 * class.c (finish_struct_1): Remove last argument in call to
1130 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1131 * decl.c (builtin_function): Likewise.
1132 (build_cp_library_fn): Likewise.
1133 (check_initializer): Likewise.
1134 (make_rtl_for_nonlocal_decl): Likewise.
1135 (cp_finish_decl): Likewise.
1136 (start_function): Likewise.
1137 * decl2.c (finish_anon_union): Likewise.
1138 * friend.c (do_friend): Likewise.
1139 * init.c (build_java_class_ref): Likewise.
1140 * method.c (make_thunk): Likewise.
1141 * pt.c (tsubst_friend_function): Likewise.
1142 * semantics.c (expand_body): Likewise.
1144 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1146 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1147 looking at DECL_CLONED_FUNCTION for non-functions.
1149 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1151 * error.c (dump_template_parameter): Use parm to determine how
1152 to print default value.
1154 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1156 * class.c (duplicate_tag_error): Clear more flags.
1158 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1160 * call.c (build_new_method_call): Use binfo_for_vbase.
1162 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1164 * cp-tree.h (flag_cond_mismatch): Don't declare.
1165 * decl2.c (flag_cond_mismatch): Don't define.
1166 (lang_f_options): Remove cond-mismatch.
1167 (unsupported_options): Add cond-mismatch.
1169 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1171 * class.c (handle_using_decl): Reject using of constructor name
1172 of sourcing class. Allow injecting of a method with same name as
1173 nested class. Fixup error messages.
1175 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1177 * decl2.c (lang_decode_option): Handle -Wformat=2.
1179 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1181 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1182 initialized_in_class.
1183 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1184 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1185 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1186 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1187 * pt.c (check_default_tmpl_args): Adjust for
1188 DECL_INITIALIZED_IN_CLASS_P.
1189 (instantiate_class_template): Likewise.
1190 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1192 * class.c (finish_struct): Constify saved_filename.
1194 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1196 * class.c (duplicate_tag_error): Adjust diagnostic.
1197 (finish_struct): Locally set location to start of struct.
1198 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1200 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1202 * decl.c (struct binding_level): Adjust class_shadowed comments
1204 (push_class_level_binding): Ajust comments to reflect reality.
1205 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1206 Don't set TREE_VALUE on the class_shadowed list.
1208 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1210 * decl2.c (acceptable_java_type): Allow references too.
1211 * init.c (build_java_class_ref): When using the new ABI, search
1212 `class$' and have it mangled with `mangle_decl.'
1213 * mangle.c (write_java_integer_type_codes): New function.
1214 (write_builtin_type): Detect and mangle Java integer and real
1217 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1219 * decl2.c (grokfield): Don't accept `asm' specifiers for
1220 non-static data members.
1222 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1224 * expr.c (cplus_expand_expr): Don't reset `target'.
1226 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1228 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1230 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1232 * parse.y (template_datadef): Check for error_mark_node.
1234 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1236 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1238 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1240 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1241 (record_builtin_type): Make non-static.
1242 (flag_short_double): Don't declare.
1243 (init_decl_processing): Remove the creation of many tree nodes now
1244 in c_common_nodes_and_builtins.
1245 (build_void_list_node): New function.
1246 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1247 * cp-tree.h (flag_short_wchar): Don't declare.
1249 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1251 * call.c (build_conv): Don't use build1 for USER_CONV.
1252 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1254 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1256 * lex.c (lang_init): Call c_common_lang_init.
1258 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1260 * search.c (lookup_fnfields_here): Remove.
1261 (look_for_overrides_r): Use lookup_fnfields_1.
1262 Ignore functions from using declarations.
1264 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1266 Implement exceptions specifiers for implicit member functions.
1267 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1268 * method.c (synthesize_exception_spec): New function.
1269 (locate_dtor, locate_ctor, locate_copy): New functions.
1270 (implicitly_declare_fn): Generate the exception spec too.
1271 * search.c (check_final_overrider): Check artificial functions
1273 * typeck2.c (merge_exception_specifiers): New function.
1275 2001-01-03 Jason Merrill <jason@redhat.com>
1277 * init.c (build_default_init): New fn.
1278 (perform_member_init): Split out from here.
1279 (build_new_1): Use it. Simplify initialization logic.
1280 (build_vec_init): Take an array, rather than a pointer and maxindex.
1281 Speed up simple initializations. Don't clean up if we're assigning.
1282 * cp-tree.h: Adjust.
1283 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1284 * parse.y (new_initializer): Return void_zero_node for ().
1285 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1286 * typeck2.c (digest_init): Only complain about user-written
1289 2000-12-22 Mike Stump <mrs@wrs.com>
1291 * decl2.c: (max_tinst_depth): Increase to 50.
1293 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1295 * class.c (invalidate_class_lookup_cache): Zero the
1296 previous_class_values.
1297 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1299 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1300 * decl.c (free_bindings): New variable.
1301 (push_binding): Don't create a new binding if we have one on the
1303 (pop_binding): Put old bindings on the free list.
1304 (init_decl_processing): Use size_int, not build_int_2.
1305 Register free_bindings as a GC root.
1306 (cp_make_fname_decl): Use size_int, not build_int_2.
1307 (push_inline_template_parms_recursive): Likewise.
1308 (end_template_parm_list): Likewise.
1309 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1310 (tsubst_template_parms): Use size_int, not build_int_2.
1312 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1314 2001-01-02 Richard Henderson <rth@redhat.com>
1316 * parse.y (asm): Set ASM_INPUT_P.
1318 2001-01-02 Jason Merrill <jason@redhat.com>
1320 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1323 * typeck.c (cp_truthvalue_conversion): New fn.
1324 * cvt.c (ocp_convert): Use it.
1326 * cp-tree.h: Lose c-common.c decls.
1328 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1329 * cvt.c (convert_to_void): Use type_unknown_p.
1331 * typeck.c (strip_all_pointer_quals): Also strip quals from
1332 pointer-to-member types.
1334 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1337 * call.c (build_new_method_call): Do evaluate the object parameter
1338 when accessing a static member.
1339 * typeck.c (build_component_ref): Likewise.
1341 2001-01-02 Andreas Jaeger <aj@suse.de>
1343 * decl.c (cp_missing_noreturn_ok_p): New.
1344 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1346 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1348 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1350 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1352 * class.c (pushclass): Remove #if 0'd code.
1353 * cp-tree.h (overload_template_name): Remove.
1354 * decl.c (store_bindings): Simplify.
1355 (pop_from_top_level): Likewise.
1356 * pt.c (overload_template_name): Remove.
1357 (instantiate_decl): Don't call push_to_top_level if it's not
1360 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1362 * pt.c (register_local_specialization): Don't return a value.
1363 (lookup_template_class): Use move-to-front heuristic when looking
1364 up template instantiations.
1365 (instantiate_decl): Only push_to_top_level when we're actually
1366 going to instantiate the template.
1368 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1370 * search.c (binfo_for_vtable): Return least derived class, not
1371 most. Handle secondary vtables.
1373 2000-12-22 Jason Merrill <jason@redhat.com>
1375 * pt.c (more_specialized): Don't optimize len==0.
1376 (fn_type_unification): If we're adding the return type, increase len.
1378 * typeck.c (build_binary_op): Fix pmf comparison logic.
1380 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1381 DECL_STATIC_FUNCTION_P.
1383 * semantics.c (genrtl_finish_function): Don't try to jump to
1384 return_label unless it exists.
1386 In partial ordering for a call, ignore parms for which we don't have
1388 * call.c (joust): Pass len to more_specialized.
1389 (add_template_candidate_real): Strip 'this', pass len.
1390 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1391 (get_bindings_order): New fn. Pass len down.
1392 (get_bindings_real): Strip 'this', pass len.
1393 (fn_type_unification): Likewise.
1394 (type_unification_real): Succeed after checking 'len' args.
1395 (most_specialized_instantiation): Lose explicit_args parm.
1396 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1399 2000-12-21 Jason Merrill <jason@redhat.com>
1401 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1402 DECL_TEMPLATE_RESULT.
1404 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1405 lookup_fnfields_here.
1407 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1409 * call.c (build_object_call): Also allow conversions that return
1410 reference to pointer to function.
1411 (add_conv_candidate): Handle totype being ref to ptr to fn.
1412 (build_field_call): Also allow members of type reference to function.
1413 Lose support for calling pointer to METHOD_TYPE fields.
1415 * error.c (dump_expr): Handle *_CAST_EXPR.
1417 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1419 * tree.c (break_out_cleanups): Lose.
1420 * cp-tree.h: Remove prototype.
1421 * typeck.c (build_component_ref): Don't break_out_cleanups.
1422 (build_compound_expr): Likewise.
1423 * semantics.c (finish_expr_stmt): Likewise.
1425 2000-12-20 Richard Henderson <rth@redhat.com>
1427 * cp-tree.h: Update declarations.
1428 * decl.c (finish_case_label): Return the new stmt node.
1429 * semantics.c (finish_goto_stmt): Likewise.
1430 (finish_expr_stmt, finish_return_stmt): Likewise.
1431 (finish_break_stmt, finish_continue_stmt): Likewise.
1432 (finish_asm_stmt): Likewise.
1433 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1434 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1435 (simple_if, simple_stmt): Return the new stmt node.
1438 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1440 * cp-tree.h: Don't declare warn_long_long.
1442 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1444 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1447 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1449 * pt.c (unify): Handle when both ARG and PARM are
1450 BOUND_TEMPLATE_TEMPLATE_PARM.
1452 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1454 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1455 DECL_TEMPLATE_PARM_P.
1457 2000-12-15 Jason Merrill <jason@redhat.com>
1459 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1461 * init.c (build_new_1): Don't strip quals from type.
1463 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1465 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1467 * call.c (build_new_function_call): Lose space before paren in
1469 (build_new_method_call): Likewise.
1471 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1473 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1475 * pt.c (check_explicit_specialization): Propagate default
1476 function arguments to explicit specializations.
1478 2000-12-13 DJ Delorie <dj@redhat.com>
1480 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1483 2000-12-08 Jason Merrill <jason@redhat.com>
1485 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1487 Clean up copy-initialization in overloading code.
1488 * call.c (build_user_type_conversion_1): Die if we are asked to
1489 convert to the same or a base type.
1490 (implicit_conversion): Avoid doing so. Lose reference binding code.
1491 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1492 direct-initialization. Also do direct-init part of copy-init.
1493 (build_user_type_conversion): Don't provide context to convert_like.
1494 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1495 the constructor call for copy-init.
1497 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1498 instantiation of a member template.
1499 (do_decl_instantiation): Not here.
1501 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1503 * class.c (check_field_decls): Don't special case anonymous
1504 fields in error messages.
1505 (note_name_declared_in_class): Use %D on diagnostic.
1507 * tree.c (pod_type_p): Use strip_array_types.
1508 (cp_valid_lang_attribute): Likewise.
1509 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1510 multiple evaluations.
1511 (cp_has_mutable_p): Use strip_array_types.
1513 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1515 * cp-tree.h (sufficient_parms_p): Declare new function.
1516 * call.c (sufficient_parms_p): New function, broken out of ...
1517 (add_function_candidate): ... here. Use it.
1518 (add_conv_candidate): Use it.
1519 * decl.c (grok_ctor_properties): Use it.
1521 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1523 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1525 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1527 * decl2.c (lang_decode_option): Handle -Wformat-security.
1529 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1531 * pt.c (verify_class_unification): New function.
1532 (get_class_bindings): Use it.
1533 (try_class_unification): Tidy.
1534 (unify): Handle when argument of a template-id is not
1535 template parameter dependent.
1536 (template_args_equal): Handle when TREE_CODE's do not match.
1538 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1540 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1541 for -save-temps, pass all relevant -Defines to it, and then don't
1542 pass them to cc1plus.
1544 2000-12-05 Will Cohen <wcohen@redhat.com>
1546 * decl.c (finish_case_label): Cleared
1547 more_cleanups_ok in surrounding function scopes.
1548 (define_label): Likewise.
1550 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1552 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1553 (get_matching_virtual): Remove.
1554 (look_for_overrides): Declare new function.
1555 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1557 * class.c (check_for_override): Move base class iteration code
1558 to look_for_overrides.
1559 * search.c (next_baselink): Remove.
1560 (get_virtuals_named_this): Remove.
1561 (get_virtual_destructor): Remove.
1562 (tree_has_any_destructors_p): Remove.
1563 (struct gvnt_info): Remove.
1564 (check_final_overrider): Remove `virtual' from error messages.
1565 (get_matching_virtuals): Remove. Move functionality to ...
1566 (look_for_overrides): ... here, and ...
1567 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1570 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1572 * typeck.c (get_delta_difference): If via a virtual base,
1574 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1577 2000-12-04 Richard Henderson <rth@redhat.com>
1579 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1581 2000-12-04 Jason Merrill <jason@redhat.com>
1583 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1584 (write_builtin_type): Pass intSI_type_node and the like through
1586 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1587 Pass intSI_type_node and the like through type_for_mode.
1588 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1589 * pt.c (tsubst, unify): Likewise.
1590 * tree.c (walk_tree): Likewise.
1591 * error.c (dump_type): Likewise.
1592 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1594 * Make-lang.in: Tweak top comment for emacs.
1597 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1599 * class.c (clone_function_decl): Robustify.
1601 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1603 * decl.c (store_bindings): Only search in the non modified
1604 old_bindings for duplicates.
1606 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1608 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1611 * typeck.c (build_static_cast): Remove unused variable.
1613 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1615 * pt.c: Fix typo in comment.
1617 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1619 * decl2.c (warn_format): Remove definition.
1620 (lang_decode_option): Handle -Wformat-nonliteral,
1621 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1623 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1625 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1626 (init_decl_processing): Don't create string_type_node,
1627 const_string_type_node, wint_type_node, intmax_type_node,
1628 uintmax_type_node, default_function_type, ptrdiff_type_node and
1629 unsigned_ptrdiff_type_node. Adjust position of call to
1630 c_common_nodes_and_builtins.
1631 (identifier_global_value): New function.
1633 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1635 * call.c (standard_conversion): Reject pointer to member
1636 conversions from ambiguous, inaccessible or virtual bases.
1637 * typeck.c (build_static_cast): Don't check pointers to members
1640 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1642 * method.c (do_build_copy_constructor): Preserve cv
1643 qualifications when accessing source object members.
1644 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1647 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1649 * method.c (do_build_assign_ref): Construct appropriately
1650 CV-qualified base reference. Don't allow const casts in base
1653 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1655 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1656 incomplete return type.
1658 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1660 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1661 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1664 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1666 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1668 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1670 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1672 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1674 * decl.c (grokdeclarator): Do type access control on friend
1677 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1679 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1680 bison parser ickiness.
1681 * pt.c (tsubst_friend_function): Enter namespace scope when
1682 tsubsting the function name.
1683 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1685 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1687 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1688 * cvt.c (cp_convert_to_pointer): Add force parameter.
1689 Allow conversions via virtual base if forced.
1690 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1691 (ocp_convert): Likewise.
1692 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1693 * typeck.c (get_delta_difference): Adjust handling of virtual
1696 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1698 * tree.c (struct list_hash): Remove.
1699 (list_hash_table): Make it be an htab.
1700 (struct list_proxy): New type.
1701 (list_hash_eq): New function.
1702 (list_hash_pieces): Renamed from ...
1703 (list_hash): ... this.
1704 (list_hash_lookup): Remove.
1705 (list_hash_add): Remove.
1706 (hash_tree_cons): Use the generic hashtable.
1707 (mark_list_hash): Remove.
1708 (init_tree): Create the hashtable.
1710 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1712 * method.c (build_mangled_C9x_name): Rename to
1713 build_mangled_C99_name. Change C9X references in comments to
1716 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1718 * parse.y (unary_expr): Move VA_ARG from here ...
1719 (primary): ... to here.
1721 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1723 * semantics.c (finish_id_expr): If type is error_mark, return
1726 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1728 * pt.c (lookup_template_class): Simplify loop exit constructs.
1729 Cope when there is no partial instantiation of a template
1732 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1734 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1736 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1738 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1741 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1742 destructors that haven't already been cloned.
1744 2000-11-20 Richard Henderson <rth@redhat.com>
1746 * parse.y (yyparse_1): Rename the parser entry point.
1748 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1750 * mangle.c (write_name): Use <unscoped-name> for names directly in
1752 (write_unscoped_name): Accept names directly in function scope.
1754 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1756 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1757 * parse.y (extdef): Add EXPORT reduction.
1758 * spew.c (yylex): Don't skip export here.
1760 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1762 * decl.c (init_decl_processing): Correct name of pure virtual
1763 function under the new ABI.
1764 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1765 (throw_bad_typeid): Likewise for bad typeid function.
1767 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1769 * decl.c (grokparms): Don't even function types of `void' type,
1771 * mangle.c (write_type): Don't crash when confronted with the
1774 * decl.c (grokparms): Don't create parameters of `void' type.
1776 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1778 * lex.c (mark_impl_file_chain): Delete.
1779 (init_parse): Remove call to ggc_add_string_root. No need to
1780 ggc_strdup a string constant. Do not add impl_file_chain to GC
1782 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1784 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1786 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1788 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1790 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1791 * decl.c (grokdeclarator): Don't reject void parms here.
1792 (require_complete_types_for_parms): Simplify, use
1793 complete_type_or_else.
1794 (grokparms): Remove bitrot. Remove funcdef parm.
1795 Deal with ellipsis parm lists here.
1796 * semantics.c (finish_parmlist): Don't append void_list_node
1797 here. Set PARMLIST_ELLIPSIS_P.
1799 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1801 * typeck2.c (incomplete_type_error): Reorganise to avoid
1802 excessive diagnostics.
1804 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1806 * lex.c (struct impl_files, internal_filename): Constify a char *.
1808 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1810 * mangle.c (write_special_name_constructor): Don't generate
1811 assembler junk when confronted with an old-style constructor.
1812 (write_special_name_destructor): Likewise.
1813 (mangle_decl_string): Do it here instead.
1815 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1817 * call.c (op_error): Make error messages clearer.
1819 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1821 * decl.c (wrapup_globals_for_namespace): Don't mark things
1822 TREE_ASM_WRITTEN when they're not.
1824 2000-11-15 Jason Merrill <jason@redhat.com>
1826 * typeck2.c (friendly_abort): Uncount the error before handing
1829 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1831 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1833 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1835 * class.c (build_vtbl_initializer): Fix typo in comment.
1836 * typeck.c (expr_sizeof): Don't crash on errors.
1838 2000-11-14 Jim Wilson <wilson@redhat.com>
1840 * lang-specs.h: Add %2 after %(cc1_options).
1842 2000-11-14 Richard Henderson <rth@redhat.com>
1844 * typeck.c (c_sizeof): Be strict about casting result value
1845 back to c_size_type_node.
1846 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1848 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1850 * typeck.c (build_unary_op): Use boolean_increment from
1851 c-common.c, moving the relevant code there.
1853 2000-11-11 Jason Merrill <jason@redhat.com>
1855 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1857 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1860 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1862 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1863 * lex.c (copy_lang_decl): Likewise.
1865 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1867 * dump.c (cp_dump_tree): Don't dump function bodies here.
1869 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1870 (dump.o): Update dependency list.
1871 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1872 (flag_dump_translation_unit): Likewise.
1873 (CP_TYPE_QUALS): Adjust definition.
1874 (DECL_C_BIT_FIELD): Remove.
1875 (SET_DECL_C_BIT_FIELD): Likewise.
1876 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1877 (add_maybe_template): Likewise.
1878 (strip_array_types): Likewise.
1879 (dump_node_to_file): Likewise.
1880 (cp_dump_tree): New function.
1881 * decl.c (init_decl_processing): Set lang_dump_tree.
1882 * decl2.c (flag_dump_translation_unit): Remove.
1883 * dump.c: Move most of it to ../c-dump.c.
1884 (cp_dump_tree): New function.
1885 * pt.c (add_maybe_template): Remove.
1886 * typeck.c (strip_array_types): Likewise.
1888 2000-11-07 Eric Christopher <echristo@redhat.com>
1890 * decl.c (init_decl_processing): Change definition of
1891 __wchar_t to wchar_t. Remove artificial declaration of
1893 * lex.c: Change instances of __wchar_t to wchar_t.
1895 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
1897 * lex.c (do_identifier): Don't lookup_name for operators.
1898 * parse.y (operator): Save looking_for_typename.
1899 (unoperator): Restore it.
1900 * spew.c (frob_opname): Use nth_token for lookahead.
1902 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
1904 * decl.c (grok_op_properties): Always use coerce_new_type and
1906 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
1907 exception specification. Tidy up.
1908 (coerce_delete_type): Preserve exception specification. Tidy up.
1910 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1912 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
1913 (push_binding_level), error.c (cp_tree_printer), pt.c
1914 (process_partial_specialization, tsubst_template_arg_vector),
1915 search.c (lookup_member): Use memset () instead of bzero ().
1917 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
1919 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
1921 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1923 * Make-lang.in (c++.distdir): Remove.
1925 2000-11-04 Mark Mitchell <mark@codesourcery.com>
1927 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
1928 declarations from different namespaces to be combined.
1930 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
1932 * decl.c: Include tm_p.h.
1934 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
1936 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
1938 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
1940 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
1941 (build_overload_value), repo.c (open_repo_file), xref.c
1942 (open_xref_file): Use strchr () and strrchr () instead of index ()
1945 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
1947 * call.c (build_over_call): Call fold on the CALL_EXPR.
1949 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
1951 * error.c (dump_template_decl): Separate template hearders with
1954 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
1956 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
1957 TS_* flags with corresponding TFF_*. Adjust prototypes of
1958 functions (which used to take a tree_string_flags) to take an int.
1960 * cp-tree.h (enum tree_string_flags): Remove
1961 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
1962 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
1963 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1964 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1965 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
1966 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
1967 (type_as_string, decl_as_string, expr_as_string,
1968 context_as_string): Adjust prototype.
1970 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
1971 instead of TS_PLAIN.
1973 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
1974 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
1977 2000-10-30 Mark Mitchell <mark@codesourcery.com>
1979 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
1980 (linkage_kind): New enumeration.
1981 (decl_linkage): New function.
1982 * decl2.c (comdat_linkage): Extend comment.
1983 * error.c (dump_function_decl): Print the arguments used to
1984 instantiate a template, even when not printing the type of the
1986 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
1987 not TREE_PUBLIC, to test for external linkage.
1988 * tree.c (decl_linkage): New function.
1990 2000-10-28 Mark Mitchell <mark@codesourcery.com>
1992 * pt.c (instantiate_decl): Always instantiate static data members
1993 initialized in-class.
1995 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1997 * Make-lang.in: Move all build rules here from Makefile.in,
1998 adapt to new context. Wrap all rules that change the current
1999 directory in parentheses. Expunge all references to $(P).
2000 When one command depends on another and they're run all at
2001 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2002 all object-file generation rules. Delete obsolete variables.
2004 * Makefile.in: Delete.
2005 * config-lang.in: Delete outputs= line.
2007 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2009 * error.c (dump_function_decl): Print no space between
2010 `ptr-operator' the `type-specifier' of the return type.
2011 (dump_type_prefix): Make sure we put space at the appropriate
2014 2000-10-23 Jason Merrill <jason@redhat.com>
2016 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2018 2000-10-22 Jason Merrill <jason@redhat.com>
2020 * call.c (build_conditional_expr): Use ocp_convert to force
2023 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2025 * call.c (standard_conversion): Use RVALUE_CONVs for all
2026 expressions that satisfy lvalue_p, not just those that satisfy
2029 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2031 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2032 not one with TYPE_IS_SIZETYPE set.
2033 (dubious_conversion_warnings): Remove special-case code.
2035 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2037 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2038 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2039 (dump_type_prefix): Print vector-of-int as 'int vector'.
2040 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2041 * tree.c (walk_tree): Handle VECTOR_TYPE.
2043 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2045 2000-10-21 Jason Merrill <jason@redhat.com>
2047 * parse.y (operator): Set got_object from got_scope.
2048 Set looking_for_typename.
2049 * decl.c (lookup_name_real): Clear val after setting from_obj.
2050 Reorganize diagnostic.
2052 2000-10-20 Jason Merrill <jason@redhat.com>
2054 * tree.c (walk_tree): Don't walk into default args.
2056 * error.c (dump_expr): Use host_integerp.
2058 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2060 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2061 "since" in error message.
2063 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2065 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2067 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2069 * decl.c (revert_static_member_fn): Fixed typo.
2071 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2073 * class.c (subobject_offset_fn): New type.
2074 (dfs_record_base_offsets): Remove.
2075 (record_base_offsets): Likewise.
2076 (dfs_search_base_offsets): Likewise.
2077 (record_subobject_offset): New function.
2078 (check_subobject_offset): Likewise.
2079 (walk_subobject_offsets): Likewise.
2080 (record_subobject_offsets): Likewise.
2081 (layout_conflict_p): Reimplement.
2082 (layout_nonempty_base_or_field): Correct handling of type
2083 conflicts during layout.
2084 (layout_empty_base): Likewise.
2085 (build_base_field): Adjust to handle new representation of empty
2087 (build_base_fields): Likewise.
2088 (layout_virtual_bases): Likewise.
2089 (splay_tree_compare_integer_csts): New function.
2090 (layout_class_type): Use a splay_tree, rather than a varray, to
2091 represent the offsets of empty bases.
2093 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2094 * decl.c (select_decl): Don't return declarations that are
2097 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2099 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2100 (fake_std_node): New macro.
2101 * decl.c (in_std): Rename to ...
2102 (in_fake_std): ... this.
2103 (flag_no_builtin): Remove.
2104 (flag_no_nonansi_builtin): Likewise.
2105 (walk_namespaces_r): Use fake_std_node.
2106 (push_namespace): Use std_identifier.
2107 (pop_namespace): Use in_fake_std.
2108 (lookup_name_real): Use fake_std_node.
2109 (init_decl_processing): When -fhonor-std, create the `std'
2110 namespace. Don't create a dummy fake_std_node in that case.
2111 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2112 (builtin_function): Put builtins whose names don't begin
2113 with `_' in the std namespace.
2114 * decl2.c (flag_no_builtin): Remove.
2115 (flag_no_nonansi_builtin): Likewise.
2116 (set_decl_namespace): Use fake_std_node.
2117 (validate_nonmember_using_decl): Likewise.
2118 (do_using_directive): Likewise.
2119 (handle_class_head): Likewise.
2120 * dump.c (dequeue_and_dump): Likewise.
2121 * except.c (init_exception_processing): Use std_identifier.
2122 * init.c (build_member_call): Use fake_std_node.
2123 * rtti.c (init_rtti_processing): Use std_identifier.
2125 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2127 * cp-tree.h (back_end_hook): Remove declaration.
2128 * decl2.c (back_end_hook): Remove definition.
2130 * dump.c (dequeue_and_dump): Dump TREE_USED.
2132 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2134 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2136 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2138 * decl.c (WINT_TYPE): Define.
2139 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2140 c_size_type_node, signed_size_type_node and wint_type_node.
2142 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2144 * decl2.c (warn_missing_format_attribute): New variable.
2145 (lang_decode_option): Decode -Wmissing-format-attribute.
2147 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2149 * typeck.c (qualify_type): Remove.
2150 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2152 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2154 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2156 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2158 * Makefile.in (parse.c, parse.h): Create atomically.
2160 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2162 * class.c (current_obstack): Remove.
2163 * decl.c (ggc_p): Remove.
2164 (start_decl): Don't use decl_tree_cons.
2165 (grokdeclarator): Don't use build_decl_list.
2166 (start_function): Don't use decl_tree_cons.
2167 (finish_function): Don't mess with obstacks.
2168 * decl2.c (grok_x_components): Don't use build_decl_list.
2169 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2170 (implicitly_declare_fn): Don't call build_decl_list.
2171 * parse.y (frob_specs): Don't call build_decl_list or
2173 (expr_or_declarator_intern): Don't call decl_tree_cons.
2174 (primary): Don't call build_decl_list.
2175 (fcast_or_absdcl): Likewise.
2176 (typed_declspecs): Don't call decl_tree_cons.
2177 (reserved_declspecs): Don't call build_decl_list.
2178 (declmods): Likewise.
2179 (reserved_typespecquals): Likewise.
2181 (new_type_id): Likewise.
2182 (cv_qualifiers): Likewise.
2183 (after_type_declarator_intern): Likewise.
2184 (notype_declarator_intern): Likewise.
2185 (absdcl_intern): Likewise.
2186 (named_parm): Likewise.
2187 * pt.c (most_specialized_class): Likewise.
2188 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2189 (init_repo): Initialize it.
2190 * search.c (current_obstack): Remove.
2191 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2193 2000-10-09 Richard Henderson <rth@cygnus.com>
2195 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2196 (c++ language support bits for libgcc): Remove.
2197 (c++.clean): Remove cplib2.txt cleanup.
2198 * config-lang.in (headers, lib2funcs): Remove.
2200 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2201 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2202 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2203 * inc/new.h, inc/typeinfo: Remove files.
2205 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2207 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2209 (init_decl_processing): Initialize intmax_type_node and
2212 2000-10-06 Richard Henderson <rth@cygnus.com>
2214 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2215 (original_result_rtx): Remove.
2216 * decl.c (save_function_data): Don't clear x_result_rtx.
2217 (mark_lang_function): Don't mark it either.
2218 * expr.c (fixup_result_decl): Remove.
2219 * semantics.c (genrtl_named_return_value): Frob the return decl
2220 before calling emit_local_var.
2221 (genrtl_finish_function): Don't call fixup_result_decl.
2222 Always emit the jump to return_label.
2224 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2226 * pt.c (lookup_template_class): Set current access for enum.
2227 (tsubst_enum): Set file & line for enum decl.
2229 * spew.c (yylex): Remove unused variable.
2231 2000-10-05 Richard Henderson <rth@cygnus.com>
2233 * semantics.c (genrtl_finish_function): Don't init or check
2234 can_reach_end; remove noreturn and return value checks.
2236 2000-10-05 Tom Tromey <tromey@cygnus.com>
2238 * init.c (build_java_class_ref): Use `build_static_name' with a
2239 suffix, not a prefix, to build the class object's name.
2241 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2243 * cp-tree.h (access_kind): Fix comment typo.
2244 * decl2.c (grokfield): Fix diagnostic typo.
2245 * semantics.c (finish_template_type): Fix comment typo.
2246 (finish_qualified_object_call_expr): Likewise.
2248 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2250 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2253 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2255 * spew.c (frob_id): New static function.
2256 (frob_opname): Use it.
2259 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2261 * decl.c (lang_mark_false_label_stack): Remove.
2262 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2264 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2266 * gxxint.texi: Use @email for formatting email addresses.
2268 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2270 * error.c: Remove direct obstack manipulation. Replace with
2271 output_buffer-based formatting. Adjust calls to removed macros.
2272 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2273 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2274 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2276 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2278 * ir.texi: Move to ../c-tree.texi.
2280 2000-09-20 Jason Merrill <jason@redhat.com>
2282 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2284 2000-09-21 Andreas Jaeger <aj@suse.de>
2286 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2287 * cp-tree.h: ... here.
2289 * error.c: Remove declaration of cp_printer.
2291 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2293 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2295 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2297 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2300 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2302 * decl.c (start_function): Robustify.
2304 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2306 * cp-tree.h (check_function_format): Accept a `status' parameter.
2308 * call.c, typeck.c: Updates calls to `check_function_format'.
2310 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2312 * decl2.c (handle_class_head): Always push some scope even
2315 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2317 * cp-tree.h (struct cp_language_function): Remove
2318 x_scope_stmt_stack and name_declared.
2319 (current_scope_stmt_stack): Remove.
2320 (function_name_declared_p): New macro.
2321 (struct lang_decl_flags): Use c_lang_decl as a base class.
2323 (struct lang_decl): Replace saved_tree with context.
2324 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2325 (SET_DECL_FRIEND_CONTEXT): Likewise.
2326 (DECL_VIRTUAL_CONTEXT): Likewise.
2327 (DECL_SAVED_TREE): Remove.
2328 (C_DECLARED_LABEL_FLAG): Likewise.
2329 (cplus_expand_expr_stmt): Don't declare.
2330 (add_decl_stmt): Likewise.
2331 (add_scope_stmt): Likewise.
2332 * decl.c (mark_stmt_tree): Remove.
2333 (case_compare): Likewise.
2334 (finish_case_label): Use c_add_case_label.
2335 (init_decl_processing): Set more language-specific hooks.
2336 (build_enumerator): Fix typo in comment.
2337 (cplus_expand_expr_stmt): Remove.
2338 (mark_lang_function): Use mark_c_language_function.
2339 (lang_mark_tree): Use c_mark_lang_decl.
2340 * decl2.c: Change order of inclusion.
2341 * except.c: Likewise.
2342 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2343 back on c_expand_expr.
2344 * friend.c: Include expr.h.
2345 * init.c: Change order of inclusion.
2346 * Makefile.in: Update dependencies.
2347 * lex.h (free_lang_decl_chain): Remove.
2348 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2349 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2351 (instantiate_decl): Use function_name_declared_p.
2352 * semantics.c (lang_expand_expr_stmt): Remove.
2353 (set_current_function_name_declared): Likewise.
2354 (current_function_name_declared): Likewise.
2355 (begin_compound_stmt): Use function_name_declared_p.
2356 (add_decl_stmt): Remove.
2357 (setup_vtbl_ptr): Use function_name_declared_p.
2358 (add_scope_stmt): Remove.
2359 (current_scope_stmt_stack): New function.
2360 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2361 (expand_body): Use function_name_declared_p.
2362 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2363 * typeck.c: Change order of includes.
2364 (convert_sequence): Remove.
2366 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2368 * lex.c (reswords): Add _Complex.
2370 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2372 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2374 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2376 * init.c (begin_init_stmts): Don't use // comments.
2378 2000-09-12 Jason Merrill <jason@redhat.com>
2380 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2381 all non-extern arrays.
2383 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2384 typenames, too. Downgrade complaint to pedwarn.
2385 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2386 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2387 'class This::Inherited'.
2389 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2391 * decl.c (finish_case_label): Given the LABEL_DECL a
2394 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2396 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2397 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2398 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2399 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2400 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2402 (sorry_for_unsupported_tree, print_scope_operator,
2403 print_left_paren, print_right_paren, print_left_bracket,
2404 print_right_bracket, print_whitespace): Likewise.
2405 (aggr_variety): Rename to class_key_or_enum.
2406 (print_type): Rename to print_type_id.
2407 (print_type_specifier_seq, print_simple_type_specifier,
2408 print_elaborated_type_specifier,
2409 print_rest_of_abstract_declarator,
2410 print_parameter_declaration_clause, print_exception_specification,
2411 print_nested_name_specifier, print_template_id,
2412 typedef_original_name, print_template_argument_list_start,
2413 print_template_argument_list_end): New functions.
2415 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2417 * ir.texi: Add more documentation.
2419 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2421 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2422 (current_function_parms): Don't define.
2423 (struct cp_language_function): Remove parms_stored.
2424 (current_function_just_assigned_this): Don't define.
2425 (current_function_parms_stored): Likewise.
2426 (static_ctors): Declare.
2427 (static_dtors): Likewise.
2428 (SF_EXPAND): Don't define.
2429 (expand_start_early_try_stmts): Remove declaration.
2430 (store_parm_decls): Likewise.
2431 * decl.c (static_ctors): Don't declare.
2432 (static_dtors): Likewise.
2433 (struct binding_level): Remove this_block.
2434 (poplevel): Remove dead code.
2435 (set_block): Likewise.
2436 (mark_binding_level): Don't mark this_block.
2437 (mark_saved_scope): Don't mark x_function_parms.
2438 (init_decl_processing): Don't add current_function_parms as a GC
2440 (check_function_type): Change prototype.
2441 (start_function): Remove RTL-generation code.
2442 (expand_start_early_try_stmts): Remove.
2443 (store_parm_decls): Give it internal linkage. Remove
2444 RTL-generation code.
2445 (finish_function): Remove RTL-generation code.
2446 * decl2.c (static_ctors): Fix formatting.
2447 (static_dtors): Likewise.
2448 * method.c (use_thunk): Don't call store_parm_decls.
2449 (synthesize_method): Likewise.
2450 * optimize.c (maybe_clone_body): Likewise.
2451 * parse.y (fn.def2): Likewise.
2452 (.set_base_init): Likewise.
2453 (nodecls): Likewise.
2454 * pt.c (instantiate_decl): Likewise.
2455 * rtti.c (synthesize_tinfo_fn): Likewise.
2456 * semantics.c (genrtl_try_block): Simplify.
2457 (expand_body): Use genrtl_start_function and
2458 genrtl_finish_function.
2459 (genrtl_start_function): New function.
2460 (genrtl_finish_function): Likewise.
2462 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2464 * error.c (cp_tree_printer, case 'P'): Append break.
2466 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2468 * cp-tree.h (frob_opname): Declare.
2469 * parse.y (saved_scopes): New static variable.
2470 (cp_parse_init): Adjust.
2471 (do_id): If lastiddecl is NULL, do do_identifier.
2472 (operator): Save scope information.
2473 (unoperator): New reduction. Restore scope information.
2474 (operator_name): Append unoperator. Call frob_opname.
2475 * spew.c (frob_opname): Define.
2477 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2479 * decl.c, rtti.c: Include defaults.h if not already included.
2480 Don't define the *_TYPE_SIZE macros.
2482 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2484 * cp-tree.h (push_switch): Change prototype.
2485 (check_cp_case_value): Remove declaration.
2486 (decl_constant_value): Likewise.
2487 * decl.c (struct cp_switch): Add switch_stmt and cases.
2488 (case_compare): New function.
2489 (push_switch): Set switch_stmt. Initialize cases.
2490 (pop_switch): Clean up cases.
2491 (define_case_label): Rename to ...
2492 (finish_case_label): ... this. Do semantic analysis for case
2494 (start_function): Correct comment.
2495 * decl2.c (check_cp_case_value): Remove.
2496 * expr.c (do_case): Remove.
2497 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2498 * semantics.c (genrtl_do_poplevel): Remove declaration.
2499 (RECHAIN_STMTS): Remove.
2500 (finish_break_stmt): Use build_break_stmt.
2501 (finish_continue_stmt): Use build_continue_stmt.
2502 (finish_switch_cond): Adjust condition here, rater than in
2503 c_expand_start_case.
2504 (finish_case_label): Remove.
2505 * typeck.c (c_expand_return): Remove.
2506 (c_expand_start_case): Likewise.
2508 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2510 * ir.texi: Document type nodes.
2512 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2514 * cp-tree.h (init_cp_semantics): Declare.
2515 (genrtl_try_block): Don't declare.
2516 (genrtl_handler): Likewise.
2517 (genrtl_catch_block): Likewise.
2518 (genrtl_ctor_stmt): Likewise.
2519 (genrtl_subobject): Likewise.
2520 (genrtl_do_poplevel): Likewise.
2521 (genrtl_named_return_value): Likewise.
2522 * lex.c (init_parse): Call init_cp_semantics.
2523 * semantics.c (genrtl_try_block): Give it internal linkage.
2524 (genrtl_handler): Likewise.
2525 (genrtl_catch_block): Likewise.
2526 (genrtl_ctor_stmt): Likewise.
2527 (genrtl_subobject): Likewise.
2528 (genrtl_do_poplevel): Likewise.
2529 (genrtl_named_return_value): Likewise.
2530 (lang_expand_stmt): Rename to ...
2531 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2532 (init_cp_semantics): Define.
2534 * decl.c (initialize_local_var): Remove RTL-generating code.
2535 * semantics.c (genrtl_try_block): Fix formatting.
2537 Move statement-tree facilities from C++ to C front-end.
2538 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2539 (void_zero_node): Remove.
2540 (stmt_tree): Likewise.
2541 (scope_chain): Adjust.
2542 (language_function): Rename to cp_language_function.
2543 (cp_function_chain): Adjust.
2544 (current_stmt_tree): Remove.
2545 (last_tree): Likewise.
2546 (last_expr_type): Likewise.
2547 (struct lang_decl): Adjust.
2548 (STMT_IS_FULL_EXPR_P): Remove.
2550 (begin_stmt_tree): Likewise.
2551 (finish_stmt_tree): Likewise.
2552 (walk_tree_fn): Likewise.
2553 (walk_stmt_tree): Likewise.
2554 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2555 * decl.c (mark_stmt_tree): Adjust type.
2556 (init_decl_processing): Don't build void_zero_node.
2557 (initialize_local_var): Adjust usage of current_stmt_tree.
2558 (finish_enum): Use add_stmt, not add_tree.
2559 (save_function_data): Adjust use of language_function.
2560 (finish_constructor_body): Use add_stmt, not add_tree.
2561 (finish_destructor_body): Likewise.
2562 (push_cp_function_context): Adjust use of language_function.
2563 (pop_cp_function_context): Likewise.
2564 (mark_lang_function): Likewise.
2565 (mark_cp_function_context): Likewise.
2566 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2567 (build_vec_init): Likewise.
2568 * semantics.c (SET_LAST_STMT): Remove.
2569 (RECHAIN_STMTS): Don't use it.
2570 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2571 (current_stmt_tree): Define.
2573 (finish_goto_stmt): Use add_stmt, not add_tree.
2574 (finish_expr_stmt): Likewise.
2575 (begin_if_stmt): Likewise.
2576 (finish_then_clause): Likewise.
2577 (begin_while_stmt): Likewise.
2578 (begin_do_stmt): Likewise.
2579 (finish_return_stmt): Likewise.
2580 (begin_for_stmt): Likewise.
2581 (finish_break_stmt): Likewise.
2582 (finish_continue_stmt): Likewise.
2583 (begin_switch_stmt): Likewise.
2584 (finish_case_label): Likewise.
2585 (begin_try_block): Likewise.
2586 (begin_function_try_block): Likewise.
2587 (begin_handler): Likewise.
2588 (begin_catch_block): Likewise.
2589 (begin_compound_stmt): Likewise.
2590 (begin_asm_stmt): Likewise.
2591 (finish_asm_stmt): Likewise.
2592 (finish_label_stmt): Likewise.
2593 (add_decl_stmt): Likewise.
2594 (finish_subobject): Likewise.
2595 (finish_decl_cleanup): Likewise.
2596 (finish_named_return_value): Likewise.
2597 (setup_vtbl_ptr): Likewise.
2598 (add_scope_stmt): Likewise.
2599 (finish_stmt_expr): Likewise.
2600 (prune_unused_decls): Remove.
2601 (begin_stmt_tree): Likewise.
2602 (finish_stmt_tree): Likewise.
2603 (prep_stmt): Adjust use of current_stmt_tree.
2604 (lang_expand_stmt): Likewise.
2605 * tree.c (statement_code_p): Remove.
2606 (cp_statement_code_p): New function.
2607 (walk_stmt_tree): Remove.
2608 (init_tree): Set lang_statement_code_p.
2610 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2612 Integrated preprocessor.
2614 * Make-lang.in, Makefile.in: Remove all references to input.c,
2615 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2616 * gxx.gperf, hash.h, input.c: Delete.
2617 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2618 initialized properly.
2620 * class.c (fixup_pending_inline): Take a tree, not a
2621 struct pending_inline *. All callers changed.
2622 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2623 RID_PROTECTED entries in ridpointers[] array here.
2624 * decl.c (duplicate_decls): Do not refer to struct
2626 (record_builtin_type, init_decl_processing): Use RID_MAX not
2628 (grokdeclarator): Use C_IS_RESERVED_WORD.
2629 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2631 (grok_x_components): Do not inspect pending_inlines chain.
2633 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2634 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2635 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2636 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2637 TIME_IDENTIFIER_FILEINFO): Kill.
2639 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2641 * parse.y: Call do_pending_inlines unconditionally.
2642 reinit_parse_for_method is now snarf_method. fn.defpen is no
2643 longer necessary. Remove unnecessary <itype> annotation on
2644 SCOPE. Do not refer to end_of_file or struct pending_inline.
2645 * semantics.c (begin_inline_definitions): Call
2646 do_pending_inlines unconditionally.
2648 * lex.c: Remove all code now shared with C front end.
2649 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2650 into the get_identifier table. Rewrite pragma handling to
2651 work with the registry. Move code to save tokens for later
2652 processing to spew.c.
2654 * spew.c: Rewrite everything in terms of token streams instead
2655 of text. Move routines here from lex.c / input.c as
2656 appropriate. GC-mark trees hanging off the pending inlines
2659 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2661 * NEWS: Mention that the named return value extension has been
2663 * cp-tree.h (original_result_rtx): Define.
2664 (TREE_REFERENCE_EXPR): Remove.
2665 (DECL_VPARENT): Likewise.
2666 (pushdecl_nonclass_level): Likewise.
2667 (store_return_init): Likewise.
2668 (reinit_lang_specific): Likewise.
2669 (genrtl_named_return_value): Change prototype.
2670 * decl.c (original_result_rtx): Remove.
2671 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2672 Do not generate RTL for local variables here.
2673 (store_return_init): Remove.
2674 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2676 (finish_named_return_value): Adjust accordingly. Warn that this
2677 extension is deprecated.
2678 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2680 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2682 * pt.c (type_unification_real): Replace switch with if.
2683 (unify): Tsubst non-type parms before comparing.
2685 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2687 * error.c (dump_typename): New function, broken out of ...
2688 (dump_type): ... here. Use it.
2689 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2691 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2693 * init.c (build_offset_ref): Deal with namespace scoped
2696 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2698 * class.c (resolve_address_of_overloaded_function): Add
2699 explanation message.
2700 * decl.c (define_case_label): Reformat explanation.
2701 * decl2.c (finish_static_data_member_decl): Likewise.
2702 (grokfield): Likewise.
2703 * friend.c (do_friend): Likewise.
2705 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2707 * tree.c (walk_tree): Expose tail recursion.
2708 (walk_stmt_tree): New function.
2709 * cp-tree.h: Prototype walk_stmt_tree.
2710 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2711 the BLOCKs directly. If a BLOCK has no variables after
2712 pruning, discard it.
2713 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2714 restore the line number.
2716 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2718 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2719 (pt.o): Remove dependency on HTAB_H.
2720 * cp-tree.h: Include hashtab.h.
2721 (walk_tree): Change prototype.
2722 (walk_tree_without_duplicates): New function.
2723 * decl.c (check_default_argument): Use it.
2724 * optimize.c (remap_decl): Adjust calls to walk_tree.
2725 (copy_body): Likewise.
2726 (expand_calls_inline): Likewise.
2727 (calls_setjmp_p): Use walk_tree_without_duplicates.
2728 * pt.c: Don't include hashtab.h.
2729 (for_each_template_parm): Use walk_tree_without_duplicates.
2730 * semantics.c (finish-stmt_tree): Likewise.
2731 (expand_body): Likewise.
2732 * tree.c (walk_tree): Add additional parameter.
2733 (walk_tree_without_duplicates): New function.
2734 (count_trees): Use it.
2735 (verify_stmt_tree): Adjust call to walk_tree.
2736 (find_tree): Use walk_tree_without_duplicates.
2737 (no_linkage_check): Likewise.
2738 (break_out_target_exprs): Adjust call to walk_tree.
2739 (cp_unsave): Likewise.
2741 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2743 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2744 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2745 * cp-tree.h (TYPE_BINFO): Adjust comment.
2746 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2747 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2748 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2749 (TYPE_TEMPLATE_INFO): Likewise.
2750 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2751 * class.c (push_nested_class): Likewise.
2752 * decl.c (lookup_name_real): Likewise.
2753 (grokdeclarator): Likewise.
2754 (grok_op_properties): Likewise.
2755 (xref_tag): Likewise.
2756 (xref_basetypes): Likewise.
2757 * decl2.c (constructor_name_full): Likewise.
2758 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2759 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2760 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2761 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2762 (dump_type_suffix): Likewise.
2763 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2765 (get_aggr_from_typedef): Likewise.
2766 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2767 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2768 (write_template_parm): Likewise.
2769 (write_template_template_parm): Check tree code instead of
2770 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2771 * method.c (build_overload_nested_name): Add
2772 BOUND_TEMPLATE_TEMPLATE_PARM.
2773 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2774 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2775 * pt.c (convert_template_argument): Check tree code instead of
2776 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2777 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2778 (for_each_template_parm): Adjust comment.
2779 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2780 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2781 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2782 template_args_equal to compare template template parameter cases.
2783 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2784 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2786 * tree.c (copy_template_template_parm): Decide whether to create
2787 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2788 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2789 (copy_tree_r): Likewise.
2790 * typeck.c (comptypes): Likewise. Check tree code instead of
2791 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2793 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2795 * decl.c (finish_function): Move the code for handling functions
2796 marked with the constructor and destructor attributes inside the
2799 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2801 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2803 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2805 * pt.c (lookup_template_class): Remove abort.
2806 * tree.c (get_type_decl): Allow error_mark_node.
2808 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2810 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2813 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2815 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2818 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2820 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2821 union tag mismatch error reporting.
2823 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2825 * call.c (build_scoped_method_call): Check it is not a namespace.
2827 2000-08-30 Jason Merrill <jason@redhat.com>
2829 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2831 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2832 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2833 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2835 * decl.c (start_function): Always call make_function_rtl.
2837 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2839 * semantics.c (prune_unused_decls): New function.
2840 (finish_stmt_tree): Call it via walk_tree.
2842 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2844 * class.c (build_secondary_vtable): Constify a char *.
2845 * decl.c (init_decl_processing): Initialize function_id_node,
2846 pretty_function_id_node, and func_id_node.
2847 * input.c (struct input_source): Constify 'str'.
2848 (feed_input): Constify first argument.
2849 * mangle.c (write_identifier): Constify argument.
2850 * pt.c (mangle_class_name_for_template): Constify argument.
2852 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2854 * typeck.c (mark_addressable): Remove code that pokes around in
2857 2000-08-28 Jason Merrill <jason@redhat.com>
2859 * lex.c (file_name_nondirectory): Move to toplev.c.
2861 * cp-tree.h (LOCAL_CLASS_P): New macro.
2862 * class.c (finish_struct_1): Use it.
2864 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2866 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2867 (write_encoding): Pass another argument to write_name.
2868 (write_name): Add ignore_local_scope parameter. Fix handling of
2870 (write_nested_name): Use write_unqualified_name.
2871 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2872 (write_template_prefix): Use write_unqualified_name.
2873 (write_component): Remove.
2874 (write_local_name): Add parameter. Use direct local entity to
2875 discriminator calculation.
2876 (write_class_enum_type): Pass another argument to write_name.
2877 (write_template_template_arg): Likewise.
2878 (make_guard_variable): Likewise.
2880 2000-08-27 Jason Merrill <jason@redhat.com>
2882 * decl.c (pushdecl): Matching decls for local externs are found in
2883 the current level. Propagate linkage information from previous
2886 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
2888 * ir.texi (Expressions): Fix typo.
2890 2000-08-25 Greg McGary <greg@mcgary.org>
2892 * tree.c (init_tree): Use ARRAY_SIZE.
2894 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2896 * error.c (cp_tree_printer): Rework.
2898 2000-08-25 Mark Mitchell <mark@codesourcery.com>
2900 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
2902 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
2903 (cp-demangle.o): Remove target.
2904 (dyn-string.o): Likewise.
2906 * decl.c (grokfndecl): Require that `main' return an `int'.
2907 * mangle.c (write_encoding): Don't mangle return types for
2908 conversion functions.
2910 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2912 * error.c (tree_formatting_info): New data type.
2913 (tree_being_formatted): New macro.
2914 (tree_formatting_flags): Likewise.
2915 (put_whitespace): Likewise.
2916 (print_tree_identifier): Likewise.
2917 (print_identifier): Likewise.
2918 (cp_tree_printer, print_function_argument_list, print_declaration,
2919 print_expression, print_function_declaration,
2920 print_function_parameter, print_type, print_cv_qualifier): New
2922 (init_error): Initialize lang_printer.
2924 2000-08-24 Jason Merrill <jason@redhat.com>
2926 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
2927 adjustment necessary.
2929 2000-08-24 Greg McGary <greg@mcgary.org>
2931 * cp-tree.h (MAIN_NAME_P): Remove macro.
2933 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
2935 * error.c (print_instantiation_context): Don't forget to flush the
2938 2000-08-23 Jason Merrill <jason@redhat.com>
2940 * typeck.c (build_ptrmemfunc): Save the input pmf.
2942 * method.c (process_modifiers): Use same_type_p.
2944 2000-08-23 Mark Mitchell <mark@codesourcery.com>
2946 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
2947 * mangle.c (write_function_type): Change prototype.
2948 (write_encoding): Don't mangle return types for
2949 constructors or destructors.
2950 (write_type): Adjust call to write_function_type.
2951 * pt.c (instantiate_template): Instantiate alternate entry points
2952 when instantiating the main function.
2954 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2956 * error.c (cp_print_error_function): Don't use embedded '\n' in
2959 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2961 * decl.c (init_decl_processing): Remove bogus initialization.
2962 * error.c (lang_print_error_function): Restore here.
2963 (init_error): Initialize print_error_function.
2965 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2967 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
2969 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
2971 * Makefile.in (error.o): Depends on diagnostic.h
2973 * cp-tree.h (problematic_instantiation_changed,
2974 record_last_problematic_instantiation, current_instantiation,
2975 print_instantiation_context): Declare.
2976 (maybe_print_template_context): Remove.
2978 * decl.c (init_decl_processing): Set print_error_function to NULL.
2979 (lang_print_error_function): Remove, since we're using a new
2982 * error.c: #include diagnostic.h
2983 (function_category): New function.
2984 (cp_diagnostic_starter): Likewise.
2985 (cp_diagnostic_finalizer): Likewise.
2986 (cp_print_error_function): Likewise.
2987 (maybe_print_instantiation_context): Likewise.
2988 (print_instantiation_full_context): Likewise.
2989 (print_instantiation_partial_context): Likewise.
2990 (print_instantiation_context): Define.
2991 (init_error): Initialize diagnostic pager and finalizer.
2993 * pt.c (problematic_instantiation_changed): Define.
2994 (record_last_problematic_instantiation): Likewise.
2995 (current_instantiation): Likewise.
2996 (maybe_print_template_context): Remove.
2997 (print_template_context): Likewise.
2998 (current_tinst_level): Make static to reflect Brendan Kehoe's
2999 change of 1995-04-13.
3000 (push_tinst_level): Call print_instantiation_context.
3002 2000-08-21 Nix <nix@esperi.demon.co.uk>
3004 * lang-specs.h: Do not process -o or run the assembler if
3007 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3009 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3011 * decl2.c (lang_decode_option): Disable gettext attributes for
3014 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3016 * lex.c (lang_init_options): Default diagnostic message maximum
3017 length to 80, when line-wrapping.
3019 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3021 * class.c (build_vtbl_initializer): Clear the entire
3022 vtbl_init_data. Start keeping track of the functions for which we
3023 have created vcall offsets here.
3024 (dfs_build_vcall_offset_vtbl_entries): Remove.
3025 (build_vcall_offset_vtbl_entries): Reimplement.
3026 (add_vcall_offset_vtbl_entries_r): New function.
3027 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3028 computing when vcall offsets are necessary.
3030 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3032 * decl.c (member_function_or_else): Use cp_error ... %T.
3033 (grokdeclarator): Likewise.
3034 (start_method): Likewise.
3035 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3037 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3039 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3042 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3044 * cp-tree.h (PTRMEM_OK_P): New macro.
3045 (itf_ptrmem_ok): New enumeration value.
3046 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3047 argument. Diagnose implicit pointer to member.
3048 (instantiate_type): Don't diagnose implicit pointer to member
3049 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3050 resolve_address_of_overloaded_function.
3051 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3052 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3053 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3054 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3055 (build_unary_op): Deal with single non-static member in
3058 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3060 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3062 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3064 * cp-tree.h (enum_name_string): Remove prototype.
3065 (report_case_error): Remove prototype.
3066 * cp/typeck2.c (enum_name_string): Remove.
3067 (report_case_error): Remove.
3068 * error.c (dump_expr): Deal with enum values directly.
3069 Correctly negate integer constant.
3071 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3073 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3074 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3075 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3076 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3077 (__cxa_vec_new): Use __cxa_vec_new2.
3078 (__cxa_vec_delete): Use __cxa_vec_delete2.
3080 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3082 * vec.cc (__cxa_vec_new): Set "C" linkage.
3083 (__cxa_vec_ctor): Likewise.
3084 (__cxa_vec_cctor): Likewise.
3085 (__cxa_vec_dtor): Likewise.
3086 (__cxa_vec_delete): Likewise.
3087 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3088 (__cxa_vec_ctor): Likewise.
3089 (__cxa_vec_cctor): Likewise.
3090 (__cxa_vec_dtor): Likewise.
3091 (__cxa_vec_delete): Likewise.
3093 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3095 * class.c (instantiate_type): Reinstate local variable
3096 deleted in previous change.
3098 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3101 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3103 * cp-tree.h (instantiate_type_flags): New enumeration.
3104 (instantiate_type): Change parameter.
3105 * class.c (instantiate_type): Adjust prototype. Adjust.
3106 * call.c (standard_conversion): Adjust instantiate_type call.
3107 (reference_binding): Likewise.
3108 (build_op_delete_call): Likewise.
3109 (convert_like_real): Likewise.
3110 * cvt.c (cp_convert_to_pointer): Likewise.
3111 (convert_to_reference): Likewise.
3112 * pt.c (convert_nontype_argument): Likewise.
3113 * typeck.c (build_binary_op): Likewise.
3114 (build_ptrmemfunc): Likewise.
3115 (convert_for_assignment): Likewise.
3117 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3119 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3120 (current_aggr): Define.
3121 * decl.c (grokdeclarator): Make sure a friend class is an
3122 elaborated type specifier.
3123 * parse.y (current_aggr): Remove static definition.
3124 (cp_parse_init): Adjust.
3125 (structsp): Clear and restore current_aggr.
3126 (component_decl_list): Clear current_aggr.
3128 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3129 aggregate tag on the typename's context.
3131 * pt.c (tsubst_friend_class): Return error_mark_node, if
3133 (instantiate_class_template): Ignore error_mark_node friend types.
3135 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3137 * cvt.c (warn_ref_binding): New static function, broken out of ...
3138 (convert_to_reference): ... here. Use it.
3140 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3142 * parse.y (template_arg): Add rule for template qualified with
3145 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3147 * decl2.c (add_function): Reorganize.
3148 (arg_assoc): Do not consider function template decls.
3150 2000-08-11 Jason Merrill <jason@redhat.com>
3152 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3155 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3157 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3158 (lookup_nested_tag): Likewise.
3160 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3163 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3165 * parse.y (named_complex_class_head_sans_basetype): Remove
3168 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3170 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3171 explicit TEMPLATE_ID_EXPR args.
3172 (build_expr_from_tree, case CALL_EXPR): Likewise.
3174 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3176 * decl.c (check_tag_decl): Diagnose typename's which don't
3179 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3181 * init.c (build_aggr_init): Reject bogus array initializers
3184 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3186 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3188 * cp/tinfo.cc (__dynamic_cast): Likewise.
3189 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3191 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3193 * cvt.c (convert_to_pointer_force): Fix error message when
3194 attempting to cast from ambiguous base.
3196 2000-08-08 Jason Merrill <jason@redhat.com>
3198 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3199 (tsubst_template_arg_vector): Likewise.
3201 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3202 assume that one will be as large as the union.
3204 2000-08-07 Kazu Hirata <kazu@hxi.com>
3206 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3207 * decl.c (pop_labels): Likewise.
3209 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3211 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3213 (__pointer_to_member_type_info): Likewise.
3214 (__base_class_info): Likewise.
3215 (__class_type_info): Likewise.
3216 (__si_class_type_info): Likewise.
3217 (__vmi_class_type_info): Likewise.
3218 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3219 Changed member names to match specifications.
3220 (__vmi_class_type_info::__do_find_public_src): Likewise.
3221 (__si_class_type_info::__do_dyncast): Likewise.
3222 (__vmi_class_type_info::__do_dyncast): Likewise.
3223 (__si_class_type_info::__do_upcast): Likewise.
3224 (__vmi_class_type_info::__do_upcast): Likewise.
3225 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3226 (__pbase_type_info::__pointer_catch): Likewise.
3227 (__pointer_type_info::__pointer_catch): Likewise.
3228 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3230 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3232 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3233 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3234 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3236 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3238 * cp-tree.h (add_method): Change prototype.
3239 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3240 Don't double the size of the method vector in the error case.
3241 (handle_using_decl): Adjust call to add_method.
3242 (add_implicitly_declared_members): Likewise.
3243 (clone_function_decl): Likewise.
3244 * decl2.c (check_classfn): Likewise.
3245 * semantics.c (finish_member_declaration): Likewise.
3247 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3249 * decl.c (flag_isoc94): New variable.
3251 2000-08-02 Jason Merrill <jason@redhat.com>
3253 * pt.c (do_type_instantiation): Add complain parm; don't complain
3254 if called recursively.
3255 * cp-tree.h, parse.y: Adjust.
3257 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3259 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3260 -Wno-strict-prototypes.
3262 * g++spec.c: Adjust type of second argument to
3263 lang_specific_driver, and update code as necessary.
3265 * cp-tree.h: Don't prototype min_precision here.
3266 (my_friendly_assert): Cast expression to void.
3267 * semantics.c (do_poplevel): Initialize scope_stmts.
3269 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3271 * cp-tree.h (DECL_NEEDED_P): Tweak.
3273 2000-07-28 Jason Merrill <jason@redhat.com>
3275 * lang-specs.h: Use %i in rule for .ii files.
3277 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3279 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3281 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3283 Allow indirect primary bases.
3284 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3286 (CLASSTYPE_VFIELD_PARENT): Remove.
3287 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3288 (BINFO_PRIMARY_BINFO): Remove.
3289 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3290 (BINFO_VBASE_PRIMARY_P): Likewise.
3291 (BINFO_PRIMARY_BASE_OF): New macro.
3292 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3293 (get_primary_binfo): New function.
3294 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3295 * class.c (vcall_offset_data_s): Rename to ...
3296 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3297 and add ctor_vtbl_p.
3298 (get_derived_offset): Use get_primary_binfo.
3299 (dfs_mark_primary_bases): Adjust handling of virtual primary
3301 (mark_primary_bases): Likewise.
3302 (set_primary_base): Take a binfo, not an integer, as a
3303 representation of the primary base.
3304 (indirect_primary_base_p): Remove.
3305 (determine_primary_base): Adjust for indirect primary bases.
3306 (dfs_find_final_overrider): Fix typo in coment.
3307 (update_vtable_entry_for_fn): Use get_primary_binfo.
3308 (layout_nonempty_base_or_field): Tweak.
3309 (build_base_fields): Adjust for new primary base semantics.
3310 (dfs_propagate_binfo_offsets): Remove.
3311 (propagate_binfo_offsets): Rewrite.
3312 (dfs_set_offset_for_shared_vbases): Remove.
3313 (layout_virtual_bases): Don't use it.
3314 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3316 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3317 CLASSTYPE_VFIELD_PARENT.
3318 (dfs_get_primary_binfo): New function.
3319 (get_primary_binfo): Likewise.
3320 (dump_class_hierarchy_r): Tweak printing of primary bases.
3321 (build_vtbl_initializer): Fix typo in comments. Use
3323 (build_vcall_and_vbase_vtbl_entries): Likewise.
3324 (build_vbaes_offset_vtbl_entries): Likewise.
3325 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3326 BV_VCALL_INDEX to handle indirect primary bases.
3327 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3328 (build_rtti_vtbl_entries): Likewise.
3329 * search.c (get_shared_vbase_if_not_primary): Tweak.
3330 (find_vbase_instance): Likewise.
3331 (binfo_for_vtable): Simplify.
3332 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3333 (make_binfo): Make it have 11 entries.
3335 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3337 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3338 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3339 ascertaining primaryness.
3340 (G): Remove template_args.
3341 (decl_is_template_id): New function.
3342 (write_encoding): Use decl_is_template_id.
3343 (write_name): Likewise. Handle type_decls. Get main variant of
3345 (write_nested_name): Likewise.
3346 (write_prefix): Likewise.
3347 (write_template_prefix): Likewise.
3348 (write_special_name_constructor): Remove defunct production from
3350 (write_bare_function_type): Remove comment about absent parameter.
3351 (write_template_template_arg): Add missing grammar production to
3354 2000-07-27 Jason Merrill <jason@redhat.com>
3356 * decl.c (duplicate_decls): If common_type produces a non-typedef
3357 type for a typedef, just use the old type.
3359 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3361 * cp-tree.h (function_depth): Declare.
3362 (verify_stmt_tree): Likewise.
3363 (find_tree): Likewise.
3364 * decl.c (function_depth): Give it external linkage.
3365 * optimize.c (optimize_function): Increment and decrement it.
3366 * tree.c (verify_stmt_tree_r): New function.
3367 (verify_stmt_tree): Likewise.
3368 (find_tree_r): Likewise.
3369 (find_tree): Likewise.
3371 2000-07-27 Jason Merrill <jason@redhat.com>
3373 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3375 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3377 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3379 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3380 * decl2.c (get_guard): Call cp_finish_decl, not
3381 rest_of_decl_compilation, for local guards.
3382 * lex.c (do_identifier): Remove unused variable.
3384 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3386 * parse.y: Add missing ';'.
3388 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3390 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3393 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3395 Kill strict_prototype. Backwards compatibility only for
3396 non NO_IMPLICIT_EXTERN_C systems.
3397 * cp-tree.h (flag_strict_prototype): Remove.
3398 (strict_prototype): Remove.
3399 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3400 * decl.c (maybe_push_to_top_level): Adjust.
3401 (pop_from_top_level): Adjust.
3402 (decls_match): Only allow sloppy parm matching for ancient
3404 (init_decl_processing): Adjust.
3405 (grokdeclarator): Adjust.
3406 * decl2.c (flag_strict_prototype): Remove.
3407 (strict_prototype): Remove.
3408 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3409 (lang_f_options): Remove "strict-prototype".
3410 (unsupported-options): Add "strict-prototype".
3411 * lex.c (do_identifier): Adjust.
3412 (do_scoped_id): Adjust.
3413 * parse.y (empty_parms): Adjust.
3414 * class.c (push_lang_context): Adjust.
3415 (pop_lang_context): Adjust.
3416 * typeck.c (comp_target_parms): Adjust.
3418 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3420 * decl.c (poplevel): Deal with anonymous variables at for scope.
3421 (maybe_inject_for_scope_var): Likewise.
3423 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3425 * decl.c: Remove all signal handling code, now done in toplev.c.
3427 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3429 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3431 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3434 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3436 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3437 Define my_friendly_assert and my_friendly_abort as macros
3438 which may call friendly_abort. Prototype friendly abort, not
3439 my_friendly_abort or my_friendly_assert.
3440 * decl.c (signal_catch): Report the signal caught in the error
3441 message. Call fatal directly.
3442 * typeck2.c (ack, my_friendly_assert): Delete.
3443 (my_friendly_abort): Rename to friendly_abort. Expect file,
3444 line, and function parameters. Report the abort code, then
3445 call fancy_abort. Do not mask an abort if errors have
3448 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3450 * typeck.c (comp_target_parms): Remove obsolete parameter.
3451 (comp_target_types): Adjust.
3453 2000-07-17 Jason Merrill <jason@redhat.com>
3455 * typeck.c (mark_addressable): Never set TREE_USED.
3456 * call.c (build_call): Don't abort on calls to library functions
3457 that have been declared normally.
3459 * typeck.c (build_binary_op): Fix grammar in warning.
3461 * exception.cc (__eh_free): Fix prototype.
3463 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3465 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3466 IDENTIFIER_NAMESPACE_VALUE.
3468 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3470 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3471 * method.c (use_thunk): Correct handling of vcall offsets.
3473 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3475 * .cvsignore: parse.h and parse.c have no cp- prefix.
3477 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3479 * .cvsignore: New file.
3481 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3483 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3485 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3487 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3489 * parse.h: Likewise.
3491 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3493 * class.c (layout_class_type): Add pointers to virtual bases after
3494 base classes under the old ABI.
3496 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3498 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3499 (finish_continue_stmt): Likewise.
3500 (begin_for_stmt): Remove call to note_level_for_for.
3501 (finish_goto_stmt): Change call from build_min_nt
3503 (finish_expr_stmt): Likewise.
3504 (begin_if_stmt): Likewise.
3505 (begin_while_stmt): Likewise.
3506 (finish_while_stmt): Likewise.
3507 (finish_return_stmt): Likewise.
3508 (begin_for_stmt): Likewise.
3509 (finish_for_stmt): Likewise.
3510 (finish_break_stmt): Likewise.
3511 (begin_switch_stmt): Likewise.
3512 (finish_case_label): Likewise.
3513 (genrtl_try_block): Likewise.
3514 (begin_try_block): Likewise.
3515 (begin_handler): Likewise.
3516 (begin_compound_stmt): Likewise.
3517 (finish_asm_stmt): Likewise.
3518 (finish_label_stmt): Likewise.
3519 (add_decl_stmt): Likewise.
3520 (finish_subobject): Likewise.
3521 (finish_decl_cleanup): Likewise.
3522 (finish_named_return_value): Likewise.
3523 (setup_vtbl_ptr): Likewise.
3524 (add_scope_stmt): Likewise.
3525 * decl.c (finish_constructor_body): Likewise.
3526 (finish_destructor_body): Likewise.
3527 * optimize.c (copy_body_r): Likewise.
3528 (initialize_inlined_parameters): Likewise.
3529 (declare_return_variable): Likewise.
3530 (expand_call_inline): Likewise.
3532 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3534 * semantics.c (expand_body): Sync interface information
3535 at the end of function body expansion.
3537 2000-07-09 Jason Merrill <jason@redhat.com>
3539 * init.c (build_new_1): Bail early if the call to new fails.
3541 * decl.c (compute_array_index_type): Check specifically for
3542 an INTEGER_CST, not just TREE_CONSTANT.
3544 * decl.c (duplicate_decls): Don't call duplicate_decls on
3545 the DECL_TEMPLATE_RESULT.
3546 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3549 * error.c (dump_template_bindings): Don't crash if we had an
3550 invalid argument list.
3552 * typeck.c (c_expand_start_case): Do narrowing here.
3553 * semantics.c (finish_switch_cond): Not here.
3555 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3557 * parse.y (asm_clobbers): Do string concatenation.
3559 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3561 * decl.c (pushtag): Don't put local classes in template functions
3562 on the local_classes list.
3564 2000-07-04 Scott Snyder <snyder@fnal.gov>
3566 * decl2.c (get_guard): Add missing return for old ABI local
3569 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3571 * cp-tree.h (char_type_p): New function.
3572 * decl.c (init_decl_processing): Don't initialize
3573 signed_wchar_type_node or unsigned_wchar_type_node.
3574 (complete_array_type): Handle brace-enclosed string-constants.
3575 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3576 * tree.c (char_type_p): New function.
3577 * typeck2.c (digest_init): Use char_type_p.
3579 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3581 * pt.c (tsubst): Don't layout type, if it's error_mark.
3583 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3585 * pt.c (instantiate_pending_templates): Reset template level.
3587 2000-07-05 Jason Merrill <jason@redhat.com>
3589 * call.c (joust): Don't complain about `operator char *()' beating
3590 `operator const char *() const'.
3592 2000-07-04 scott snyder <snyder@fnal.gov>
3593 Jason Merrill <jason@redhat.com>
3595 * repo.c (repo_get_id): Handle the case where a class with virtual
3596 bases has a null TYPE_BINFO_VTABLE.
3598 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3599 Jason Merrill <jason@redhat.com>
3601 * parse.y (member_init): Just pass in the type.
3602 * init.c (expand_member_init): Handle getting a type.
3604 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3605 Jason Merrill <jason@redhat.com>
3607 * decl.c (finish_function): Warn if a function has no return
3609 Suggested by Andrew Koenig.
3610 * typeck.c (check_return_expr): Do set current_function_returns_value
3611 if we got an error_mark_node.
3613 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3615 * decl2.c (push_decl_namespace): Push the original namespace.
3617 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3619 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3620 * semantics.c (begin_class_definition): Clear it.
3622 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3624 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3625 (genrtl_expr_stmt): Likewise.
3626 (genrtl_decl_stmt): Likewise.
3627 (genrtl_if_stmt): Likewise.
3628 (genrtl_while_stmt): Likewise.
3629 (genrtl_do_stmt): Likewise.
3630 (genrtl_return_stmt): Likewise.
3631 (genrtl_for_stmt): Likewise.
3632 (genrtl_break_stmt): Likewise.
3633 (genrtl_continue_stmt): Likewise.
3634 (genrtl_scope_stmt): Likewise.
3635 (genrtl_switch_stmt): Likewise.
3636 (genrtl_case_label): Likewise.
3637 (genrtl_begin_compound_stmt): Likewise.
3638 (genrtl_finish_compound_stmt): Likewise.
3639 (genrtl_compound_stmt): Likewise.
3640 (genrtl_asm_stmt): Likewise.
3642 * init.c (begin_init_stmts): Remove call to
3643 genrtl_begin_compound_stmt.
3644 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3646 * semantics.c (lang_expand_stmt): Changed call to
3647 genrtl_compound_stmt to ignore return value.
3649 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3651 * mangle.c (canonicalize_for_substitution): Return the canonical
3654 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3656 * typeck.c (commonparms): Remove obstack manipulations.
3658 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3660 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3662 * Makefile.in (OBJS): Added ../c-semantics.o.
3663 (OBJDEPS): Likewise.
3665 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3667 (struct stmt_tree): Added comment.
3668 (current_function_name_declared): Removed.
3669 (stmts_are_full_exprs_p): Likewise.
3670 (genrtl_do_pushlevel): Likewise.
3671 (genrtl_clear_out_block): Likewise.
3672 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3673 (DECL_ANON_UNION_ELEMS): Likewise.
3674 (emit_local_var): Likewise.
3675 (make_rtl_for_local_static): Likewise.
3676 (do_case): Likewise.
3677 (expand_stmt): Likewise.
3678 (genrtl_decl_cleanup): Likewise.
3679 (c_expand_asm_operands): Likewise.
3680 (c_expand_return): Likewise.
3681 (c_expand_start_case): Likewise.
3683 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3684 (emit_local_var): Likewise.
3685 (initialize_local_var): 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 (push_cp_function_context): Likewise.
3691 * expect.c (expand_throw): Change reference to
3692 stmts_are_full_exprs_p.
3694 * init.c (build_aggr_init): Change reference to
3695 stmts_are_full_exprs_p.
3696 (build_vec_init): Likewise.
3698 * optimize.c (maybe_clone_body): Change reference to
3699 current_function_name_declared to
3700 cp_function_chain->name_declared.
3702 * pt.c (instantiate_decl): Change reference to
3703 current_function_name_declared to
3704 cp_function_chain->name_declared.
3706 * semantics.c (expand_cond): Moved declaration to c-common.h.
3707 (genrtl_do_pushlevel): Moved to c-semantics.c.
3708 (genrtl_clear_out_block): Likewise.
3709 (genrtl_goto_stmt): Likewise.
3710 (genrtl_expr_stmt): Likewise.
3711 (genrtl_decl_stmt): Likewise.
3712 (gerntl_if_stmt): Likewise.
3713 (genrtl_while_stmt): Likewise.
3714 (genrtl_do_stmt): Likewise.
3715 (genrtl_return_stmt): Likewise.
3716 (genrtl_for_stmt): Likewise.
3717 (genrtl_break_stmt): Likewise.
3718 (genrtl_continue_stmt): Likewise.
3719 (genrtl_scope_stmt): Likewise.
3720 (genrtl_switch_stmt): Likewise.
3721 (genrtl_case_label): Likewise.
3722 (genrtl_begin_compound_stmt): Likewise.
3723 (genrtl_finish_compound_stmt): Likewise.
3724 (genrtl_compound_stmt): Likewise.
3725 (genrtl_asm_stmt): Likewise.
3726 (genrtl_decl_cleanup): Likewise.
3727 (expand_cond): Likewise.
3728 (expand_stmt): Renamed to ...
3729 (lang_expand_stmt): ... this.
3730 (lang_expand_expr_stmt): Initialize.
3731 (set_current_function_name_declared): Likewise.
3732 (stmts_are_full_exprs_p): Likewise.
3733 (current_function_name_declared): Likewise.
3734 (anon_aggr_type_p): Likewise.
3735 (do_poplevel): Change reference to
3736 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3737 Change reference to stmts_are_full_exprs_p to
3738 current_stmt_tree->stmts_are_full_exprs_p.
3739 (add_tree): Likewise.
3740 (finish_expr_stmt): Likewise.
3741 (prep_stmt): Likewise.
3742 (lang_expand_stmt): Likewise.
3743 (begin_compound_stmt): Change reference to
3744 current_function_name_declared to
3745 cp_function_chain->name_declared and call to
3746 current_function_name_declared().
3747 (setup_vtbl_ptr): Likewise.
3748 (genrtl_do_poplevel): Removed.
3750 2000-06-30 Jason Merrill <jason@redhat.com>
3752 * init.c (init_init_processing): Go back to aligning like
3753 double_type_node for old ABI.
3754 (get_cookie_size): Make cookie larger if we get a type that needs
3756 (build_vec_delete): Call it.
3758 * typeck.c (qualify_type_recursive): New fn.
3759 (composite_pointer_type): Use it.
3760 (build_binary_op): Use composite_pointer_type.
3762 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3763 Jason Merrill <jason@redhat.com>
3765 * typeck.c (check_return_expr): Don't complain about returning
3766 NULL from operator new if -fcheck-new.
3767 * cp-tree.h: Declare flag_check_new here.
3770 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3772 * mangle.c (find_substitution): Use same_type_p.
3773 (write_encoding): Don't check for substitutions.
3775 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3777 * parse.y (expr_no_comma_rangle): New non-terminal.
3778 (template_parm): Use it for default parameter case.
3779 (template_arg): Use it.
3780 (expr_no_commas): Remove commented out undefined extensions.
3781 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3782 * parse.h, parse.c: Rebuilt.
3784 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3786 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3787 (finish_asm_stmt): Do it here, instead.
3789 * cp-tree.h (ridpointers): Don't declare.
3790 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3791 (record_builtin_java_type): Likewise.
3792 (init_decl_processing): Likewise.
3793 * lex.c: Move inclusion of lex.h.
3794 (ridpointers): Don't define.
3795 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3797 * lex.h (enum rid): Rename to ...
3798 (enum cp_rid): ... this.
3799 (ridpointers): Don't declare.
3800 * parse.y: Move inclusion of lex.h.
3801 * parse.c: Regenerated.
3802 * spew.c: Move inclusion of lex.h.
3804 * cp-tree.h (struct language_function): Remove temp_name_counter.
3805 (temp_name_counter): Remove.
3806 (get_temp_name): Change prototype.
3807 (get_guard): New function.
3808 (get_guard_cond): Likewise.
3809 (set_guard): Likewise.
3810 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3811 * decl.c (expand_static_init): Use get_guard and friends to
3812 implement guard variables.
3813 * decl2.c (get_temp_name): Assume that the variables created are
3815 (get_sentry): Rename to ...
3816 (get_guard): ... this. Implement new ABI guard variables.
3817 (get_guard_bits): New function.
3818 (get_guard_cond): Likewise.
3819 (set_guard): Likewise.
3820 (start_static_initialization_or_destruction): Use them.
3821 (do_static_initialization): Replace sentry with guard throughout.
3822 (do_static_destruction): Likewise.
3823 * init.c (create_temporary_var): Add comment.
3825 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3827 * mangle.c (find_substitution): Use same_type_p.
3828 (write_encoding): Don't check for substitutions.
3830 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3832 * parse.y (expr_no_comma_rangle): New non-terminal.
3833 (template_parm): Use it for default parameter case.
3834 (template_arg): Use it.
3835 (expr_no_commas): Remove commented out undefined extensions.
3836 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3837 * parse.h, parse.c: Rebuilt.
3839 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3841 * cp-tree.h (flag_const_strings): Remove.
3842 (warn_parentheses): Likewise.
3843 (warn_format): Likewise.
3844 (common_type): Likewise.
3845 (default_conversion): Likewise.
3846 (build_binary_op): Likewise.
3847 (cp_build_binary_op): New macro.
3848 * call.c (build_new_op): Use cp_build_binary_op instead of
3850 * class.c (build_vtable_entry_ref): Likewise.
3851 * decl.c (expand_static_init): Likewise.
3852 (compute_array_index_type): Likewise.
3853 (build_enumerator): Likewise.
3854 * decl2.c (delete_sanity): Likewise.
3855 (start_static_initialization_or_destruction): Likewise.
3856 * error.c (dump_type_suffix): Likewise.
3857 * init.c (resolve_offset_ref): Likewise.
3858 (build_new): Likewise.
3859 (build_new_1): Likewise.
3860 (build_vec_delete_1): Likewise.
3861 (build_vec_init): Likewise.
3862 (build_delete): Likewise.
3863 * rtti.c (synthesize_tinfo_fn): Likewise.
3864 (synthesize_tinfo_var): Likewise.
3865 * search.c (expand_upcast_fixups): Likewise.
3866 (fixup_all_virtual_upcast_offsets): Likewise.
3867 * typeck.c (build_array_ref): Likewise.
3868 (get_member_function_from_ptrfunc): Likewise.
3869 (build_binary_op): Add parameter.
3870 (pointer_int_sum): Use cp_build_binary_op.
3871 (pointer_diff): Likewise.
3872 (build_modify_expr): Likewise.
3873 (get_delta_difference): Likewise.
3874 (build_ptrmemfunc): Likewise.
3876 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3878 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3879 * decl.c (create_implicit_typedef): Adjust.
3880 * decl2.c (build_artificial_parm): Adjust.
3881 * method.c (implicitly_declare_fn): Adjust.
3882 * pt.c (push_inline_template_parms_recursive): Adjust.
3883 (process_template_parm): Adjust.
3884 (overloaded_template_name): Adjust.
3885 * semantics.c (finish_template_template_parm): Adjust.
3887 2000-06-28 Mark Mitchell <mark@codesourcery.com>
3889 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
3890 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
3891 where to emit thunks.
3892 (build_vtt): Adjust call to build_vtt_inits.
3893 (build_vtt_inits): Add parameter to indicate whether or not
3894 sub-VTTs for virtual bases should be included. Adjust handling of
3895 construction vtables.
3896 (get_matching_base): New function.
3897 (dfs_build_vtt_inits): Rename to ...
3898 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
3899 construction vtables.
3900 (dfs_fixup_binfo_vtbls): Likewise.
3901 (build_ctor_vtbl_groups): Build construction vtables for virtual
3903 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
3904 to build construction vtbls.
3905 (dfs_accumulate_vtbl_inits): Adjust handling of
3906 construction vtables.
3908 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
3911 2000-06-27 Mark Mitchell <mark@codesourcery.com>
3913 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
3915 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3917 * search.c (hides): Remove.
3918 (is_subobject_of_p): Add most_derived parameter. Use
3920 (lookup_field_queue_p): Adjust.
3921 (lookup_field_r): Adjust.
3923 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3925 * decl2.c (handle_class_head): Bash typedefs to the type's main
3928 2000-06-25 Mark Mitchell <mark@codesourcery.com>
3930 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
3931 (begin_global_stmt_expr): ... this.
3932 (genrtl_finish_stmt_expr): Rename to ...
3933 (finish_global_stmt_expr): ... this.
3934 * init.c (begin_init_stmts): Adjust calls.
3935 (finish_init_stmts): Likewise.
3936 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
3937 (begin_global_stmt_expr): ... this.
3938 (genrtl_finish_stmt_expr): Rename to ...
3939 (finish_global_stmt_expr): ... this.
3941 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3943 * search.c (lookup_member): Fix typo in comment.
3945 2000-06-24 Jason Merrill <jason@redhat.com>
3947 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
3948 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
3950 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3952 * parse.y (complex_direct_notype_declarator): Support global_scope.
3953 * Makefile.in: Adjust conflict count.
3955 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3957 * parse.y (template_arg): Convert TEMPLATE_DECL
3958 that is a template template paramter to
3959 TEMPLATE_TEMPLATE_PARM here.
3961 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3962 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
3963 (copy_template_template_parm): Adjust prototype.
3964 * decl.c (grokdeclarator): Remove dead code.
3965 * pt.c (process_template_parm): Tidy.
3966 (lookup_template_class): Construct nodes in
3967 copy_template_template_parm.
3968 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
3969 lookup_template_class. Use TYPE_TI_TEMPLATE.
3970 * tree.c (copy_template_template_parm): Add NEWARGS
3972 (mapcar): Adjust call to copy_template_template_parm.
3973 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
3974 * method.c (build_template_template_parm_names): Change error
3975 code to avoid compilation warning.
3977 * gxxint.texi: Document template template parameter
3980 2000-06-21 Alex Samuel <samuel@codesourcery.com>
3982 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
3983 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
3984 (cp-demangle.o): New rule.
3985 (dyn-string.o): Likewise.
3986 * inc/cxxabi.h (__cxa_demangle): New declaration.
3988 2000-06-22 Mark Mitchell <mark@codesourcery.com>
3990 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
3991 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
3992 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
3994 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
3995 (make_thunk): Change prototype.
3996 (emit_thunk): Rename to use_thunk.
3997 (mangle_thunk): Change prototype.
3998 * class.c (get_derived_offset): Simplify.
3999 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4000 BV_GENERATE_THUNK_WITH_VTABLE_P.
4001 (build_primary_vtable): Simplify.
4002 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4003 (dfs_find_base): Remove.
4004 (update_vtable_entry_for_fn): Correct bug in finding the base
4005 where a virtual function was first declared. Figure out whether
4006 or not to emit a vcall-thunk with the vtables in which it appears.
4007 Correct logic for deciding whether to use an ordinary thunk, or a
4009 (finish_struct_1): Remove unnecssary code.
4010 (build_vtbl_initializer): Use ssize_int for the running counter of
4012 (build_vtbl_initializer): Only use vcall thunks where necessary.
4013 Mark thunks as needing to be emitted with their vtables, or not.
4014 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4015 indices. Use size_binop.
4016 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4017 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4019 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4020 (build_vtable_entry): Mark thunks as needing to be emitted with
4021 their vtables, or not.
4022 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4023 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4025 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4027 * error.c (dump_expr): Use BV_FN.
4028 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4030 * method.c (make_thunk): Likewise.
4031 (emit_thunk): Rename to use_thunk. Allow callers to decide
4032 whether or not to actually emit the thunk. Adjust for changes in
4033 representation of vcall offsets.
4034 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4035 * semantics.c (emit_associated_thunks): New function.
4036 (expand_body): Use it.
4037 * ir.texi: Adjust decriptions of thunks.
4039 2000-06-22 Jason Merrill <jason@redhat.com>
4041 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4042 (tsubst_friend_function): Copy it here.
4044 * decl.c (grok_op_properties): Fix typo.
4046 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4049 * pt.c (check_explicit_specialization): Clarify error.
4051 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4052 an old OVERLOAD when we're declaring a non-function.
4053 (pushdecl, destroy_local_var): Check for error_mark_node.
4054 (warn_extern_redeclared_static): Also bail early if
4056 (push_overloaded_decl): Ignore an old error_mark_node.
4058 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4060 * call.c (build_x_va_arg): Check if in a template decl.
4061 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4063 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4065 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4067 * decl.c (check_goto): Computed gotos assumed OK.
4069 2000-06-20 Jason Merrill <jason@redhat.com>
4071 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4072 for which we don't need to look for instantiations.
4074 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4076 * parse.y (program): Always call finish_translation_unit.
4077 * parse.c, parse.h: Rebuilt.
4079 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4081 * method.c: Don't include hard-reg-set.h.
4083 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4085 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4087 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4089 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4090 * cvt.c (cp_convert_to_pointer): Likewise.
4091 (convert_to_void): Likewise.
4092 * error.c (dump_expr): Likewise.
4093 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4094 * init.c (build_delete): Likewise.
4095 * method.c (emit_thunk): Likewise.
4096 * optmize.c (declare_return_variable): Likewise.
4097 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4098 (get_typeid): Likewise.
4099 (build_dynamic_cast_1): Likewise.
4100 * typeck.c (composite_pointer_type): Likewise.
4101 (common_type): Likewise.
4102 (build_indirect_ref): Likewise.
4103 (build_binary_op): Likewise.
4104 (build_x_compound_expr): Likewise.
4105 (check_return_expr): Likewise.
4106 * typeck2.c (add_exception_specifier): Likewise.
4108 * mangle.c (write_method_parms): Use direct comparison for end
4111 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4113 * cp-tree.h (genrtl_try_block): Declare function.
4114 (genrtl_handler): Likewise.
4115 (genrtl_catch_block): Likewise.
4116 (genrtl_ctor_stmt): Likewise.
4117 (genrtl_subobject): Likewise.
4118 (genrtl_decl_cleanup): Likewise.
4119 (genrtl_do_poplevel): Likewise.
4120 (genrtl_do_pushlevel): Likewise.
4121 (genrtl_clear_out_block): Likewise.
4122 (genrtl_goto_stmt): Likewise.
4123 (genrtl_expr_stmt): Likewise.
4124 (genrtl_decl_stmt): Likewise.
4125 (genrtl_if_stmt): Likewise.
4126 (genrtl_while_stmt): Likewise.
4127 (genrtl_do_stmt): Likewise.
4128 (genrtl_return_stmt): Likewise.
4129 (genrtl_for_stmt): Likewise.
4130 (genrtl_break_stmt): Likewise.
4131 (genrtl_continue_stmt): Likewise.
4132 (genrtl_scope_stmt): Likewise.
4133 (genrtl_switch_stmt): Likewise.
4134 (genrtl_case_label): Likewise.
4135 (genrtl_begin_compound_stmt): Likewise.
4136 (genrtl_finish_compound_stmt): Likewise.
4137 (genrtl_compound_stmt): Likewise.
4138 (genrtl_asm_stmt): Likewise.
4139 (genrtl_named_return_value): Likewise.
4140 (genrtl_begin_stmt_expr): Likewise.
4141 (genrtl_finish_stmt_expr): Likewise.
4142 (finish_for_stmt): Removed first argument.
4143 (finish_switch_stmt): Likewise.
4145 * semantics.c (genrtl_try_block): Define function.
4146 (genrtl_handler): Likewise.
4147 (genrtl_catch_block): Likewise.
4148 (genrtl_ctor_stmt): Likewise.
4149 (genrtl_subobject): Likewise.
4150 (genrtl_decl_cleanup): Likewise.
4151 (genrtl_do_poplevel): Likewise.
4152 (genrtl_do_pushlevel): Likewise.
4153 (genrtl_clear_out_block): Likewise.
4154 (genrtl_goto_stmt): Likewise.
4155 (genrtl_expr_stmt): Likewise.
4156 (genrtl_decl_stmt): Likewise.
4157 (genrtl_if_stmt): Likewise.
4158 (genrtl_while_stmt): Likewise.
4159 (genrtl_do_stmt): Likewise.
4160 (genrtl_return_stmt): Likewise.
4161 (genrtl_for_stmt): Likewise.
4162 (genrtl_break_stmt): Likewise.
4163 (genrtl_continue_stmt): Likewise.
4164 (genrtl_scope_stmt): Likewise.
4165 (genrtl_switch_stmt): Likewise.
4166 (genrtl_case_label): Likewise.
4167 (genrtl_begin_compound_stmt): Likewise.
4168 (genrtl_finish_compound_stmt): Likewise.
4169 (genrtl_compound_stmt): Likewise.
4170 (genrtl_asm_stmt): Likewise.
4171 (genrtl_named_return_value): Likewise.
4172 (genrtl_begin_stmt_expr): Likewise.
4173 (genrtl_finish_stmt_expr): Likewise.
4174 (finish_for_stmt): Removed first argument and generate rtl
4176 (finish_switch_stmt): Likewise.
4177 (do_poplevel): Removed generate rtl specific code.
4178 (do_pushlevel): Likewise.
4179 (add_tree): Likewise.
4180 (finish_goto_stmt): Likewise.
4181 (finish_expr_stmt): Likewise.
4182 (begin_if_stmt): Likewise.
4183 (finish_if_stmt_cond): Likewise.
4184 (finish_then_clause): Likewise.
4185 (begin_else_clause): Likewise.
4186 (finish_else_clause): Likewise.
4187 (finish_if_stmt): Likewise.
4188 (clear_out_block): Likewise.
4189 (begin_while_stmt): Likewise.
4190 (finish_while_stmt_cond): Likewise.
4191 (finish_while_stmt): Likewise.
4192 (begin_do_stmt): Likewise.
4193 (finish_do_body): Likewise.
4194 (finish_do_stmt): Likewise.
4195 (finish_return_stmt): Likewise.
4196 (begin_for_stmt): Likewise.
4197 (finish_for_init_stmt): Likewise.
4198 (finish_for_cond): Likewise.
4199 (finish_for_expr): Likewise.
4200 (finish_break_stmt): Likewise.
4201 (finish_continue_stmt): Likewise.
4202 (begin_switch_stmt): Likewise.
4203 (finish_switch_cond): Likewise.
4204 (finish_case_label): Likewise.
4205 (begin_try_block): Likewise.
4206 (begin_function_try_block): Likewise.
4207 (finish_try_block): Likewise.
4208 (finish_cleanup_try_block): Likewise.
4209 (finish_cleanup): Likewise.
4210 (finish_function_try_block): Likewise.
4211 (finish_handler_sequence): Likewise.
4212 (finish_function_handler_sequence): Likewise.
4213 (begin_handler): Likewise.
4214 (finish_handler_parms): Likewise.
4215 (begin_catch_block): Likewise.
4216 (finish_handler): Likewise.
4217 (begin_compound_stmt): Likewise.
4218 (finish_compound_stmt): Likewise.
4219 (finish_asm_stmt): Likewise.
4220 (finish_label_stmt): Likewise.
4221 (finish_label_decl): Likewise.
4222 (finish_subobject): Likewise.
4223 (finish_decl_cleanup): Likewise.
4224 (finish_named_return_value): Likewise.
4225 (begin_stmt_expr): Likewise.
4226 (finish_stmt_expr): Likewise.
4228 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4229 to call genrtl_expr_stmt when appropriate.
4231 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4232 begin_compound_expr to call genrtl_begin_stmt_expr and
4233 genrtl_begin_compound_expr when appropriate.
4234 (finish_init_stmts): Changed calls to finish_compound_expr and
4235 finish_stmt_expr to call genrtl_finish_compound_expr and
4236 genrtl_finish_stmt_expr when appropriate.
4237 (expand_default_init): Changed call to finish_expr_stmt to call
4238 genrtl_expr_stmt when appropriate.
4239 (build_vec_init): Likewise.
4241 * parse.y (simple_stmt): Removed first argument from call to
4242 finish_for_stmt. Removed first argument from call to
4245 * parse.c: Regenerated.
4247 * pt.c (tsubst_expr): Removed first argument from call to
4248 finish_for_stmt. Removed first argument from call to
4251 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4253 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4254 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4256 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4257 (cplus_tree_code_length[]): Likewise.
4258 (cplus_tree_code_name[]): Likewise.
4259 (init_parse): Added call to add_c_tree_codes. Changed
4260 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4262 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4264 * cp-tree.h (finish_mem_initializers): Declare.
4265 (count_trees): Likewise.
4266 * parse.y (base_init): Use finish_mem_initializers.
4267 * semantics.c (finish_mem_initializers): New function.
4269 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4270 the number of trees.
4272 (count_trees): Don't use it.
4274 2000-06-15 Jason Merrill <jason@redhat.com>
4276 * tree.c (count_trees): New debugging function.
4278 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4279 * init.c (build_member_call): Pull out the name of a DECL.
4281 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4282 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4283 * optimize.c (optimize_function): Not here.
4284 * pt.c (instantiate_decl): Push to TV_PARSE.
4286 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4288 * cp-tree.h (struct language_function): Remove x_base_init_list
4289 and x_member_init_list.
4290 (current_base_init_list): Remove.
4291 (current_member_init_list): Likewise.
4292 (setup_vtbl_ptr): Change prototype.
4293 (emit_base_init): Likewise.
4294 (expand_member_init): Likewise.
4295 (reinit_parse_for_function): Remove.
4296 * decl.c (save_function_data): Don't clear x_base_init_list and
4298 (mark_language_function): Don't mark them.
4299 * init.c (perform_member_init): Tweak comment.
4300 (sort_member_init): Take the list of initializers as an argument.
4301 (sort_base_init): Likewise.
4302 (emit_base_init): Likewise.
4303 (expand_member_init): Return the initializer. Don't use global
4305 * lex.c (reinit_parse_for_function): Remove.
4306 * method.c (build_template_parm_names): Correct substitution.
4307 (do_build_copy_constructor): Don't use current_member_init_list
4308 and current_base_init_list.
4309 (synthesize_method): Likewise.
4310 * parse.y (base_init): Split mem-initializers into
4311 base-initializers and field-initializers.
4312 (member_init_list): Build up the list here.
4313 (member_init): Return the initializer.
4314 (fn.depfn): Don't use reinit_parse_for_function.
4315 * parse.c: Regenerated.
4316 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4318 (tsubst_expr): Don't use current_member_init_list
4319 and current_base_init_list.
4320 (tsubst_expr_values): Rename to ...
4321 (tsubst_initializer_list): ... this. Use convert_from_reference.
4322 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4323 and current_base_init_list.
4324 (begin_function_definition): Don't call reinit_parse_for_function.
4326 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4328 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4331 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4333 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4335 * cp-tree.h (IF_COND): Move to c-common.h.
4336 (THEN_CLAUSE): Likewise.
4337 (ELSE_CLAUSE): Likewise.
4338 (WHILE_COND): Likewise.
4339 (WHILE_BODY): Likewise.
4340 (DO_COND): Likewise.
4341 (DO_BODY): Likewise.
4342 (RETURN_EXPR): Likewise.
4343 (EXPR_STMT_EXPR): Likewise.
4344 (FOR_INIT_STMT): Likewise.
4345 (FOR_COND): Likewise.
4346 (FOR_EXPR): Likewise.
4347 (FOR_BODY): Likewise.
4348 (SWITCH_COND): Likewise.
4349 (SWITCH_BODY): Likewise.
4350 (CASE_LOW): Likewise.
4351 (CASE_HIGH): Likewise.
4352 (GOTO_DESTINATION): Likewise.
4353 (COMPOUND_BODY): Likewise.
4354 (ASM_CV_QUAL): Likewise.
4355 (ASM_STRING): Likewise.
4356 (ASM_OUTPUTS): Likewise.
4357 (ASM_INPUTS): Likewise.
4358 (ASM_CLOBBERS): Likewise.
4359 (DECL_STMT_DECL): Likewise.
4360 (STMT_EXPR_STMT): Likewise.
4361 (LABEL_STMT_LABEL): Likewise.
4362 (SCOPE_BEGIN_P): Likewise.
4363 (SCOPE_END_P): Likewise.
4364 (SCOPE_STMT_BLOCK): Likewise.
4365 (SCOPE_NULLIFIED_P): Likewise.
4366 (SCOPE_NO_CLEANUPS_P): Likewise.
4367 (SCOPE_PARTIAL_P): Likewise.
4368 (ASM_VOLATILE_P): Likewise.
4369 (STMT_LINENO): Likewise.
4370 (STMT_LINENO_FOR_FN_P): Likewise.
4372 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4373 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4374 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4375 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4376 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4378 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4380 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4381 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4383 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4384 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4385 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4387 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4389 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4390 * class.c (dfs_find_final_overrider): Set it appropriately.
4391 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4392 avoid unneeded secondary vptrs.
4394 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4396 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4397 (check_bitfield_decl, check_field_decl): Likewise.
4398 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4399 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4400 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4401 (xfer_tag, finish_enum): Likewise.
4402 * decl2.c (finish_builtin_type): Likewise.
4403 * init.c (init_init_processing): Likewise.
4404 * pt.c (instantiate_class_template): Likewise.
4405 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4406 * cp-tree.h (struct lang_type): Add user_align member.
4407 (CLASSTYPE_USER_ALIGN): Define.
4409 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4411 * Make-lang.in (c++.install-common): Install g++-cross in
4412 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4413 $(target_alias)-g++ and $(target_alias)-c++.
4415 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4417 * class.c (vcall_offset_data_s): Add last_init and fns.
4418 (overrides): Rename to same_signature_p.
4419 (dfs_find_final_overrider): Adjust accordingly.
4420 (mark_overriders): Likewise.
4421 (warn_hidden): Likewise.
4422 (build_vtbl_initializer): Reorganize machinery for building things
4423 at negative offsets.
4424 (build_vcall_and_vbase_vtbl_entries): Likewise.
4425 (build_vbase_offset_vtbl_entries): Likewise.
4426 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4427 offset entries. Do not create two entries for functions with the
4429 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4430 (build_rtti_vtbl_entries): Reorganize machinery for building things
4431 at negative offsets.
4433 * optimize.c (expand_call_inline): Don't recurse into the code
4434 used to initialize the parameters more than once.
4436 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4438 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4439 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4440 (find_substitution): Only use the `Sa' substitution for
4441 std::allocator, not instantiations of it.
4442 (write_template_prefix): Move comment. Only use a TREE_LIST to
4443 represent substitutions for a member template.
4444 (write_array_type): Mangle array dimensions correctly.
4445 * optimize.c (maybe_clone_body): Copy more information from the
4447 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4448 on the regenerated declaration.
4450 2000-06-11 Chip Salzenberg <chip@valinux.com>
4451 Mark Mitchell <mark@codesourcery.com>
4453 * class.c (build_vtable): Clarify comment.
4454 (build_ctor_vtbl_group): Pass the most derived type to
4457 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4459 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4461 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4463 * decl.c (add_binding): Handle duplicate declarations of external
4466 2000-06-09 Chip Salzenberg <chip@valinux.com>
4467 Mark Mitchell <mark@codesourcery.com>
4469 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4471 (write_signed_number): New macro.
4472 (write_unsigned_number): Likewise.
4473 (write_source_name): Use them.
4474 (write_number): Handle signed and unsigned values.
4475 (write_integer_cst): Use tree_int_cst_sgn, and use
4476 write_unsigned_number or write_signed_number as appropriate.
4477 (write_discriminator): Use write_unsigned_number or
4478 write_signed_number as appropriate.
4479 (write_template_arg_literal): Likewise.
4480 (write_array_type): Use tree_low_cst.
4481 (write_template_parm): Use write_unsigned_number or
4482 write_signed_number as appropriate.
4483 (write_substitution): Adjust call to write_number.
4484 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4485 (write_expression): Handle non-type template arguments of
4486 reference type correctly.
4487 (mangle_thunk): Use write_signed_number.
4489 2000-06-09 Chip Salzenberg <chip@valinux.com>
4491 * mangle.c (find_substition): Don't mangle objects with typename
4492 substitutions (e.g. "cin" as "Si").
4494 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4496 * call.c (add_candidate): Use ggc_alloc_cleared.
4497 * decl.c (lookup_label): Likewise.
4498 * lex.c (retrofit_lang_decl): Likewise.
4500 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4502 * semantics.c (expand_body): Push to TV_EXPAND.
4503 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4504 * decl.c (start_function): Always call announce_function.
4506 * tinfo2.cc: Just declare abort.
4508 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4510 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4511 whenever @ is a symbolic name.
4513 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4515 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4517 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4519 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4520 DECL_ASSEMBLER_NAME.
4522 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4524 * decl2.c (c_language): Define.
4526 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4528 * lex.c (lang_init_options): Tweak.
4530 * decl2.c: Remove #inclusion of diagnostic.h
4531 (lang_decode_option): Move diagnostic formatting options to
4534 * lang-options.h: Remove documentation for diagnostic options.
4536 * Makefile.in (lex.o): Depends upon diagnostic.h
4538 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4540 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4541 the same DECL_RESULT, it's not a redefinition.
4542 * pt.c (tsubst_decl): Remove code to handle illegal
4545 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4547 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4549 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4551 * search.c (maybe_suppress_debug_info): Don't check
4552 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4554 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4557 Remember instantiation context in deferred instantiations.
4558 * cp-tree.h (struct tinst_level): Remove.
4559 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4560 * pt.c (current_tinst_level): Now a tree.
4561 (print_template_context, push_tinst_level, pop_tinst_level,
4562 tinst_for_decl): Adjust.
4563 (reopen_tinst_level): New fn.
4564 (init_pt): Register current_tinst_level as a root.
4565 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4566 of the pending templates list.
4567 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4568 * lex.c (extract_interface_info): Adjust.
4569 * decl2.c (warn_if_unknown_interface): Adjust.
4571 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4573 * class.c (indirect_primary_base_p): New function.
4574 (determine_primary_base): Use it.
4576 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4578 Update new-abi dynamic cast algorithm.
4579 * tinfo.cc (__class_type_info::__dyncast_result): Add
4580 whole_details. Adjust constructor.
4581 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4582 Avoid unnecessary searching.
4583 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4585 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4587 * decl.c (init_decl_processing): Don't call record_component_aliases.
4588 * tree.c (build_cplus_array_type_1): Likewise.
4590 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4592 * ir.texi: Correct typo.
4593 * mangle.c (write_expression): Handle non-type template arguments
4594 with reference type.
4595 * method.c (build_overload_value): Likewise.
4596 * pt.c (convert_nontype_argument): Explicitly represent conversion
4597 to a reference with an ADDR_EXPR.
4598 (unify): Always unify arguments in left-to-right order.
4600 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4601 Mark Mitchell <mark@codesourcery.com>
4603 * Make-lang.in (CXX_SRCS): Add mangle.c.
4604 * Makefile.in (CXX_OBJS): Add mangle.o.
4605 (mangle.o): New rule.
4607 * class.c (local_classes): New variable.
4608 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4609 (get_vtt_name): Use mangle_vtt_name for new ABI.
4610 (init_class_processing): Initialize local_classes.
4611 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4612 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4613 (std_identifier): New macro.
4614 (DECL_VOLATILE_MEMFUNC_P): New macro.
4615 (DECL_NAMESPACE_STD_P): Likewise.
4616 (local_classes): Declare.
4617 (get_mostly_instantiated_function_type): Declare.
4618 (init_mangle): Declare.
4619 (mangle_decl): Likewise.
4620 (mangle_type_string): Likewise.
4621 (mangle_type): Likewise.
4622 (mangle_typeinfo_for_type): Likewise.
4623 (mangle_typeinfo_string_for_type): Likewise.
4624 (mangle_vtbl_for_type): Likewise.
4625 (mangle_vtt_for_type): Likewise.
4626 (mangle_ctor_vtbl_for_type): Likewise.
4627 (mangle_thunk): Likewise.
4628 (mangle_conv_op_name_for_type): Likewise.
4629 (mangle_guard_variable): Likewise.
4630 * decl.c (pushtag): Keep track of local classes.
4631 (initialize_predefined_identifiers): Initialize std_identifier.
4632 (init_decl_processing): Use std_identifier.
4633 (start_decl): Don't treat instantiations as specializations.
4634 (grokdeclarator): Likewise.
4635 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4636 name for fully-instantiated templates.
4637 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4638 destructors with the new ABI.
4639 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4640 (grokfield): Use mangle_type for new ABI.
4641 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4642 (get_sentry): Use mangle_guard_variable for new ABI.
4643 (start_static_initialization_or_destruction): Likewise.
4644 * expr.c (extract_aggr_init): Remove.
4645 (extract_scalar_init): Likewise.
4646 (extract_init): Remove #if 0'd code.
4647 * mangle.c: New function.
4648 * method.c (build_mangled_name): Assert not flag_new_abi.
4649 (build_static_name): Likewise.
4650 (build_decl_overload_real): Likewise.
4651 (build_typename_overload): Likewise.
4652 (build_overload_with_type): Likewise.
4653 (build_overload_name): Likewise.
4654 (get_ctor_vtbl_name): Likewise.
4655 (start_squangling): Likewise.
4656 (get_id_2): Likewise.
4657 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4658 (init_method): Call init_mangle for new ABI.
4659 (make_thunk): Call mangle_thunk for new ABI.
4660 * operators.def: Correct new ABI manglings for the `%' operator.
4662 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4663 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4664 (lookup_template_class): Call mangle_decl for new ABI.
4665 (get_mostly_instantiated_function_type): New function.
4666 (set_mangled_name_for_template_decl): Use it.
4667 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4668 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4669 conversion op names.
4670 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4671 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4672 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4673 mangle_typeinfo_string_for_type.
4675 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4677 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4678 (INNERMOST_TEMPLATE_ARGS): New macro.
4679 (innermost_args): Remove.
4680 (get_innermost_template_args): New function.
4681 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4682 * error.c (dump_function_decl): Be caution when using
4683 most_general_template.
4684 * method.c (build_template_parm_names): Use
4685 INNERMOST_TEMPLATE_ARGS.
4686 * pt.c (add_to_template_args): Tidy comment
4687 (get_innermost_template_args): New function.
4688 (check_explicit_specialization): Clear DECL_INITIAL for a new
4690 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4692 (push_template_decl): Always register specializations of the most
4694 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4695 (coerce_template_parms): Likewise.
4696 (lookup_template_class): Likewise.
4697 (innermost_args): Remove.
4698 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4699 (tsubst_decl): Handle tricky specializations. Use
4700 get_innermost_template_args.
4701 (instantiate_template): Simplify handling of partial
4703 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4704 (most_general_template): Reimplement, in a more straightforward
4706 (regenerate_decl_from_template): Tweak formatting. Use
4707 TMPL_ARGS_DEPTH for clarity.
4708 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4710 * dump.c (dequeue_and_dump): Dump information about thunks.
4712 2000-06-01 Richard Henderson <rth@cygnus.com>
4714 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4716 2000-06-01 Richard Henderson <rth@cygnus.com>
4718 * decl2.c (unsupported_options): Fix typo, make const.
4719 (lang_decode_option): Fix bsearch argument order.
4721 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4723 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4726 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4728 * cp-tree.h (c_get_alias_set): Deleted.
4729 * Makefile.in (decl.o): Include ../expr.h.
4730 * decl.c (expr.h): Include.
4731 (init_decl_processing): Call record_component_aliases for arrays.
4732 (grokdeclarator): Likewise.
4733 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4734 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4736 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4738 Remove guiding declaration support.
4739 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4740 (flag_guiding_decls): Remove.
4741 * call.c (build_user_type_conversion_1): Remove support for
4743 (build_new_function_call): Likewise.
4744 (build_new_op): Likewise.
4745 (build_new_method_call): Likewise.
4746 * decl.c (start_function): Likewise.
4747 * friend.c (is_friend): Likewise.
4748 (do_friend): Likewise.
4749 * decl2.c ((flag_dump_translation_unit): Make it const.
4750 (flag_guiding_decls): Remove.
4751 (unsupported_options): New variable
4752 (compare_options): New function.
4753 (lang_decode_option): Use them.
4755 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4757 * method.c (mangle_expression): Adjust test for legal expression
4760 * pt.c (instantiate_decl): Save and restore the local
4761 specializations list.
4763 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4765 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4767 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4769 * call.c (add_template_candidate_real): Handle member template
4770 constructors for classes with virtual bases.
4771 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4772 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4774 * ir.texi: Update thunk documentation.
4776 * call.c (joust): Fix handling of overloaded builtin operators.
4778 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4780 * cp-tree.h (DECL_ANTICIPATED): New macro.
4781 Document new use of DECL_LANG_FLAG_7.
4782 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4783 in the user namespace.
4784 * lex.c (do_identifier): If the identifier's declaration has
4785 DECL_ANTICIPATED on, it has not yet been declared. But do not
4786 replace it with an ordinary implicit declaration.
4788 * tinfo2.cc: Include stdlib.h.
4790 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4792 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4793 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4796 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4798 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4801 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4803 * operators.def (<?): Duplicated, should have been...
4806 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4807 Mark Mitchell <mark@codesourcery.com>
4809 * cp-tree.h (ansi_opname): Make it a macro.
4810 (ansi_assopname): Likewise.
4811 (struct lang_decl_flags): Add assignment_operator_p.
4812 (struct lang_decl): Add operator_code.
4813 (DECL_VTT_PARM): Adjust.
4814 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4815 overloaded operator.
4816 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4817 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4818 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4819 (opname_tab): Remove.
4820 (assignop_tab): Likewise.
4821 (operator_name_info_t): New type.
4822 (operator_name_info): New variable.
4823 (assignment_operator_name_info): Likewise.
4824 (build_cp_library_fn): Remove declaration.
4825 (push_cp_library_fn): Likewise.
4826 (operator_name_string): Likewise.
4827 (build_decl_overload): Likewise.
4828 * call.c (print_z_candidates): Simplify.
4829 (build_object_call): Adjust usage of ansi_opname. Use
4830 DECL_OVERLOADED_OPERATOR_P.
4831 (op_error): Adjust operator name lookup.
4832 (build_conditional_expr): Adjust usage of ansi_opname.
4833 (build_new_op): Likewise.
4834 (build_op_delete_call): Likewise.
4835 (build_over_call): Likewise.
4836 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4837 * decl.c (duplicate_decls): Copy operator_code.
4838 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4839 (builtin_function): Adjust parameters to build_library_fn_1.
4840 (build_library_fn_1): Accept an overloaded operator code.
4841 (build_library_fn): Pass ERROR_MARK.
4842 (build_cp_library_fn): Accept an overloaded operator code.
4843 (push_cp_library_fn): Likewise.
4844 (grokfndecl): Tweak.
4845 (grokdeclarator): Simplify code to compute names of overloaded
4846 operators. Adjust use of ansi_opname.
4847 (ambi_op_p): Work on tree_codes, not identifiers.
4848 (unary_op_p): Likewise.
4849 (grok_op_properties): Likewise.
4850 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4851 (lang_mark_tree): Don't try to mark the operator_code.
4852 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4853 * error.c (dump_decl): Remove special handling for operator
4855 (dump_function_name): Likewise.
4856 (dump_expr): Adjust name lookup of operators.
4857 (op_to_string): Simplify.
4858 (assop_to_string): Likewise.
4859 * init.c (build_new_1): Adjust use of ansi_opname.
4860 * lex.c (opname_tab): Remove.
4861 (assignop_tab): Likewise.
4862 (ansi_opname): Likewise.
4863 (ansi_assopname): Likewise.
4864 (operator_name_string): Likewise.
4865 (reinit_lang_specific): Likewise.
4866 (operator_name_info): New variable.
4867 (assignment_operator_name_info): Likewise.
4868 (init_operators): New function.
4869 (init_parse): Use it.
4870 (do_identifier): Adjust use of ansi_opname.
4871 * method.c (mangle_expression): Don't use ansi_opname for
4873 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4874 (build_decl_overload): Remove.
4875 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4876 (do_build_assign_ref): Adjust use of ansi_opname.
4877 (synthesize_method): Likewise.
4878 (implicitly_declare_fn): Likewise.
4879 * operators.def: New file.
4880 * parse.y (operator): Adjust use of ansi_opname.
4881 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
4882 (set_mangled_name_for_template_decl): Don't play games with
4884 (special_function_p): Adjust use of ansi_opname.
4885 * typeck.c (check_return_expr): Likewise.
4886 * Make-lang.in (cc1plus): Depend on operators.def.
4887 * Makefile.in (lex.o): Likewise.
4890 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
4892 * Make-lang.in (cplib2.ready): Eradicate.
4894 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4896 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
4897 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
4898 (built_min, cp_tree_equal): Likewise.
4900 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4902 * class.c (layout_nonempty_base_or_field): Replace
4903 `record_layout_info' with `record_layout_info_s'.
4905 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
4908 * cp-tree.h (struct language_function): x_named_labels is now
4909 a struct named_label_list*.
4910 * decl.c (struct named_label_use_list): Renamed from...
4911 (struct named_label_list): ...this. New struct.
4912 (push_binding_level): Don't set eh_region.
4913 (note_level_for_eh): New fn.
4914 (pop_label): Take label and old value directly.
4915 (pop_labels): Adjust for new named_labels format.
4916 (lookup_label): Likewise.
4917 (poplevel): Note characteristics of a binding level containing a
4918 named label. Mess with named label lists earlier.
4919 (mark_named_label_lists): New fn.
4920 (mark_lang_function): Call it.
4921 (use_label): New fn, split out from...
4922 (make_label_decl): ...here. Don't call it.
4923 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
4924 check_previous_gotos): New fns, split out from...
4925 (define_label): ...here.
4926 (check_switch_goto): New fn.
4927 (define_case_label): Call it.
4928 (check_goto): New fn.
4929 * semantics.c (finish_goto_stmt): Call it and use_label.
4930 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
4931 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
4933 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4935 * class.c (build_vtable_entry_ref): Correct usage of
4936 get_vtbl_decl_for_binfo.
4938 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
4939 * method.c (implicitly_declare_fn): Not here.
4941 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
4943 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
4944 (CPTI_PTMD_DESC_TYPE): ... here.
4945 (ptmd_desc_type_node): Rename to ...
4946 (ptm_desc_type_node): ... here.
4948 * rtti.c (ptmd_initializer): Rename to ...
4949 (ptm_initializer): ... here.
4950 (sythesize_tinfo_var): Adjust. Deal with pointer to member
4952 (create_tinfo_types): Adjust.
4954 2000-05-25 Mark Mitchell <mark@codesourcery.com>
4956 Finish implementation of VTTs.
4957 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
4958 CPTI_VTT_PARM_IDENTIFIER.
4959 (vtt_parm_identifier): New macro.
4960 (vtt_parm_type): Likewise.
4961 (BINFO_SUBVTT_INDEX): Likewise.
4962 (BINFO_VPTR_INDEX): Likewise.
4963 (struct lang_decl): Add vtt_parm.
4964 (DECL_VTT_PARM): New macro.
4965 (DECL_USE_VTT_PARM): Likewise.
4966 (DECL_NEEDS_VTT_PARM_P): Likewise.
4967 (get_vtt_name): Declare.
4968 (build_artifical_parm): Likewise.
4969 (fixup_all_virtual_upcast_offsets): Likewise.
4970 (expand_indirect_vtbls_init): Remove.
4971 * call.c (build_new_method_call): Pass the vtt to subobject
4972 constructors and destructors.
4973 * class.c (get_vtt_name): Give it external linkage.
4974 (build_clone): Handle the magic VTT parameters for clones.
4975 (clone_function_decl): Fix typo in comment.
4976 (build_vtt): Keep track of the indices in the VTTs where various
4977 entities are stored.
4978 (build_vtt_inits): Likewise.
4979 (dfs_build_vtt_inits): Likewise.
4980 (build_ctor_vtbl_group): Tweak type of construction vtables.
4981 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
4982 primary bases, when building construction vtables.
4983 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
4984 (initialize_predefined_identifiers): Add vtt_parm_identifier.
4985 (init_decl_processing): Initialize vtt_parm_type.
4986 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
4987 (lang_mark_tree): Make vtt_parm.
4988 * decl2.c (build_artificial_parm): New function.
4989 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
4990 (grokclassfn): Use build_artificial_parm.
4991 * init.c (initialize_vtbl_ptrs): Call
4992 fixup_all_virtual_upcast_offsets directly.
4993 (perform_member_init): Use the complete subobject destructor for
4995 (build_vtbl_address): New function.
4996 (expand_virtual_init): Handle VTTs.
4997 * optimize (maybe_clone_body): Likewise.
4998 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5000 (expand_indirect_vtbls_init): Remove.
5001 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5002 * tree.c (make_binfo): Make them bigger.
5004 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5006 * inc/cxxabi.h (__pbase_type_info): Define, based on
5007 __pointer_type_info.
5008 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5009 (__pointer_to_member_type_info): Likewise.
5010 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5011 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5012 (__pointer_type_info::__do_catch): Rename to ...
5013 (__pbase_type_info::__do_catch): ... here. Adjust.
5014 (__pbase_type_info::__pointer_catch): Implement.
5015 (__pointer_type_info::__pointer_catch): Adjust.
5016 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5018 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5020 * tinfo.h (__user_type_info::contained_virtual_p): New
5022 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5024 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5025 diamond shaped heirarchy. Add early out for mixed diamond and
5026 duplicate shaped heirarchy.
5028 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5030 * cp-tree.h (build_delete): Change prototype.
5031 (build_vec_delete): Likewise.
5032 * call.c (build_scoped_method_call): Use special_function_kind
5033 values to indicate the kind of destruction to be done.
5034 (build_method_call): Likewise.
5035 * decl.c (finish_destructor_body): Likewise.
5036 (maybe_build_cleanup_1): Likewise. Rename to ...
5037 (maybe_build_cleanup): ... this.
5038 * decl2.c (delete_sanity): Use special_function_kind
5039 values to indicate the kind of destruction to be done.
5040 (build_cleanup): Likewise.
5041 * init.c (perform_member_init): Likewise.
5042 (build_vec_delete_1): Likewise.
5043 (build_dtor_call): Simplify.
5044 (build_delete): Use special_function_kind
5045 values to indicate the kind of destruction to be done.
5046 (build_vbase_delete): Likewise.
5047 (build_vec_delete): Likewise.
5049 * init.c (sort_member_init): Fix typo in error message generation
5052 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5054 * semantics.c (begin_class_definition): make the packed
5055 attribute be sensitive to the "-fpack-struct" command line flag
5057 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5059 Update new-abi upcast algorithm.
5060 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5061 prototype and meaning of return value.
5062 (__si_class_type_info::__do_upcast): Likewise.
5063 (__vmi_class_type_info::__do_upcast): Likewise.
5064 * tinfo.cc (__class_type_info::__upcast_result): Replace
5065 whole2dst with part2dst. Adjust ctor.
5066 (__class_type_info::__do_upcast): Adjust call of worker function.
5067 (__class_type_info::__do_upcast): Adjust.
5068 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5070 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5071 virtual base in diamond heirarchy bug.
5073 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5075 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5076 and bitfield to tinfo_fn_p.
5077 (DECL_TINFO_FN_P): Adjust.
5078 (SET_DECL_TINFO_FN_P): Likewise.
5079 (DECL_MUTABLE_P): Likewise.
5080 (DECL_C_BIT_FIELD): Likewise.
5081 (SET_DECL_C_BIT_FIELD): Likewise.
5082 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5083 (DECL_UNINLINABLE): Likewise.
5084 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5085 (handle_using_decl): Remove assertion.
5086 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5087 to build FIELD_DECLs.
5088 (build_base_field): Likewise.
5089 (layout_class_type): Likewise.
5090 * decl.c (init_decl_processing): Likewise.
5091 (build_ptrmemfunc_type): Likewise.
5092 (grokdeclarator): Likewise.
5093 * decl2.c (grok_x_components): Likewise.
5094 * except.c (call_eh_info): Likewise.
5095 * init.c (init_init_processing): Likewise.
5096 * rtti.c (expand_class_desc): Likewise.
5097 (create_pseudo_type_info): Likewise.
5098 (get_vmi_pseudo_type_info): Likewise.
5099 (create_tinfo_types): Likewise.
5100 * ptree.c (print_lang_decl): Adjust.
5101 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5102 before checking DECL_MUTABLE_P.
5104 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5105 parameters for template functions.
5106 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5107 destructors as well as constructors.
5109 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5111 * class.c (build_ctor_vtbl_group): Set inits.
5112 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5113 DECL_THIS_INLINE appropriately for clones.
5115 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5116 (DECL_CONV_FN_P): Simplify.
5117 (DECL_OPERATOR): Remove.
5118 (language_to_string): Declare.
5119 * decl.c (duplicate_decls): Fix typo in comment.
5120 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5121 (grok_op_properties): Use DECL_CONV_FN_P instead of
5122 IDENTIFIER_TYPENAME_P.
5123 * dump.c (dequeue_and_dump): Dump the language linkage of
5125 * error.c (language_to_string): Give it external linkage.
5126 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5127 (implicitly_declare_fn): Set DECL_LANGUAGE.
5128 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5129 IDENTIFIER_TYPENAME_P.
5130 (tsubst_decl): Likewise.
5131 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5132 * semantics.c (finish_member_declaration): Don't mark members of
5133 classes declared in an extern "C" region as extern "C".
5135 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5137 * decl2.c (qualified_lookup_using_namespace): Look through
5140 * decl.c (push_using_decl): Return the old decl on namespace level.
5142 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5144 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5145 (VTT_NAME_PREFIX): New macro.
5146 (CTOR_VTBL_NAME_PREFIX): Likewise.
5147 (get_ctor_vtbl_name): New function.
5148 * class.c (get_vtable_name): Simplify.
5149 (get_vtt_name): New function.
5150 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5151 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5152 when a virtual base becomes primary.
5153 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5155 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5156 additional parameters.
5157 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5158 (initialize_array): New function.
5159 (build_vtt): Likewise.
5160 (build_vtt_inits): Likewise.
5161 (dfs_build_vtt_inits): Likewise.
5162 (dfs_fixup_binfo_vtbls): Likewise.
5163 (build_ctor_vtbl_group): Likewise.
5164 (initialize_vtable): Use initialize_array.
5165 (accumulate_vtbl_inits): Reimplement to handle construction
5167 (dfs_accumulate_vtbl_inits): Likewise.
5168 (bulid_vtbl_initializer): Adjust parameter name.
5169 * method.c (build_typename_overload): Remove #if 0'd code.
5170 (get_ctor_vtbl_name): New function.
5171 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5172 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5174 * cp-tree.h (struct lang_type): Remove search_slot.
5175 (CLASSTYPE_SEARCH_SLOT): Remove.
5176 (emit_base_init): Change prototype.
5177 (initialize_vtbl_ptrs): Likewise.
5178 (expand_indirect_vtbls_init): Likewise.
5179 (clear_search_slots): Remove.
5180 * decl.c (lang_mark_tree): Don't mark search_slot.
5181 * init.c (initialize_vtbl_ptrs): Simplify.
5182 (emit_base_init): Likewise.
5183 * search.c (struct vbase_info): Document decl_ptr.
5184 (convert_pointer_to_single_level): Remove.
5185 (dfs_find_vbases): Remove.
5186 (dfs_init_base_pointers): Simplify.
5187 (dfs_clear_vbase_slots): Remove.
5188 (dfs_vtable_path_unmark): New function.
5189 (init_vbase_pointers): Simplify.
5190 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5191 (expand_indirect_vtbls_init): Simplify. Don't call
5192 mark_all_temps_used.
5193 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5194 initialize_vtbl_ptrs.
5196 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5198 * except.c: Add static prototypes.
5200 2000-05-20 H.J. Lu <hjl@gnu.org>
5202 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5204 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5206 Don't create a separate copy of virtual bases for the
5207 CLASSTYPE_VBASECLASSES list.
5208 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5209 (BINFO_FOR_VBASE): Remove.
5210 (CANONICAL_BINFO): Adjust.
5211 (binfo_for_vbase): New function.
5212 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5213 instead of BINFO_FOR_VBASE.
5214 (build_vbase_pointer): Likewise.
5215 (build_secondary_vtable): Likewise.
5216 (dfs_mark_primary_bases): Likewise.
5217 (mark_primary_bases): Likewise.
5218 (layout_nonempty_base_or_field): Likewise.
5219 (dfs_set_offset_for_shared_vbases): Likewise.
5220 (dfs_set_offset_for_unshared_vbases): Likewise.
5221 (layout_virtual_bases): Likewise. Adjust for changes to the
5222 CLASSTYPE_VBASECLASSES list.
5223 (dump_class_hierarchy_r): Use binfo_for_vbase
5224 instead of BINFO_FOR_VBASE.
5225 (dump_class_hierarchy): Likewise.
5226 (finish_vtbls): Likewise.
5227 (build_vtbl_initializer): Adjust for changes to the
5228 CLASSTYPE_VBASECLASSES list.
5229 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5230 * decl.c (finish_destructor_body): Adjust for changes to the
5231 CLASSTYPE_VBASECLASSES list.
5232 * init.c (sort_base_init): Use binfo_for_vbase.
5233 (construct_virtual_bases): Adjust for changes to the
5234 CLASSTYPE_VBASECLASSES list.
5235 (expand_member_init): Use binfo_for_vbase.
5236 (build_vbase_delete): Adjust for changes to the
5237 CLASSTYPE_VBASECLASSES list.
5238 * method.c (do_build_copy_constructor): Likewise.
5239 * rtti.c (get_base_offset): Use binfo_for_vbase.
5240 (expand_class_desc): Remove #if 0'd code.
5241 * search.c (struct vbase_info): Remove vbase_types.
5242 (get_base_distance): Use binfo_for_vbase.
5243 (lookup_field_queue_p): Use CANONICAL_BINFO.
5244 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5245 (get_pure_virtuals): Adjust for changes to the
5246 CLASSTYPE_VBASECLASSES list.
5247 (dfs_find_vbases): Use binfo_for_vbase.
5248 (dfs_init_vbase_pointers): Likewise.
5249 (init_vbase_pointers): Don't initialize vi.vbase_types.
5250 (virtual_context): Use binfo_for_vbase.
5251 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5252 CLASSTYPE_VBASECLASSES list.
5253 (expand_indirect_vtbls_init): Simplify.
5254 (dfs_get_vbase_types): Don't replicate virtual bases.
5255 (find_vbase_instance): Use binfo_for_vbase.
5256 (binfo_for_vbase): New function.
5257 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5259 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5261 * decl2.c (finish_anon_union): Generalize error messages to handle
5262 anonymous structures.
5263 * init.c (perform_member_init): Remove `name' parameter.
5264 (build_field_list): New function.
5265 (sort_member_init): Handle anonymous union initialization order
5266 correctly. Check for multiple initializations of the same union.
5267 (emit_base_init): Don't look up fields by name here.
5268 (expand_member_init): Record the result of name lookup for future
5270 * typeck.c (build_component_ref): Fix formatting.
5272 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5274 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5275 * typeck.c (build_x_compound_expr): Replace warn_unused with
5278 * decl2.c (lang_decode_option): Update -Wall unused flags by
5279 calling set_Wunused.
5281 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5283 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5284 * init.c (dfs_vtable_path_unmark): Remove.
5285 * search.c (marked_new_vtable_p): Likewise.
5286 (unmarked_new_vtable_p): Likewise.
5287 (dfs_search_slot_nonempty_p): Likewise.
5288 (dfs_mark): Likewise.
5289 (dfs_vtable_path_unmark): Likewise.
5290 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5291 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5292 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5293 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5294 (init_vbase_pointers): Simplify.
5295 (expand_indirect_vtbls_init): Likewise.
5297 * class.c (copy_virtuals): New function.
5298 (build_primary_table): Use it.
5299 (build_secondary_vtable): Likewise.
5300 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5301 indicate that no vcall offset is required.
5302 (add_virtual_function): Likewise.
5303 (modify_all_vtables): Likewise.
5304 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5305 (dfs_accumulate_vtbl_inits): Likewise.
5306 (build_vtbl_initializer): Make changes to handle construction
5308 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5309 (build_rtti_vtbl_entries): Likewise.
5310 (build_vtable_entries): Handle a NULL vcall_index.
5312 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5314 * decl2.c (lang_decode_option): Fix thinko.
5316 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5318 * except.c (check_handlers): New fn.
5319 * cp-tree.h: Declare it.
5320 * semantics.c (finish_handler_sequence): Call it.
5321 (finish_function_handler_sequence): Likewise.
5322 (finish_handler_parms): Set TREE_TYPE on the handler.
5323 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5324 * search.c (get_base_distance_recursive): If protect>1, ignore
5326 (get_base_distance): Don't reduce watch_access.
5328 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5330 * lex.c: #include diagnostic.h.
5331 (lang_init_options): Set default prefixing rules.
5333 * lang-options.h: Add -fdiagnostics-show-location=.
5335 * decl2.c: #include diagnostic.h.
5336 (lang_decode_option): Handle -fdiagnostics-show-location=.
5338 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5340 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5341 * vec.cc: Revert my 2000-05-07 change.
5343 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5345 * class.c (check_field_decls): Complain about non-static data
5346 members with same name as class in class with constructor.
5348 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5350 * decl.c (grokdeclarator): Allow non-static data members with
5353 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5355 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5356 and pending_inline.filename. Update prototypes.
5357 * decl.c (define_label): Constify filename parameter.
5358 * decl2.c (warn_if_unknown_interface): Constify local char *.
5359 * input.c Constify input_source.filename. Don't declare
5360 input_filename or lineno. Constify filename parameter to feed_input.
5361 * lex.c (init_parse): Constify parameter and return value.
5362 (cp_pragma_interface, cp_pragma_implementation): Constify
5364 (reinit_parse_for_method, reinit_parse_for_block,
5365 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5366 Constify local char *.
5367 * pt.c: Don't declare lineno or input_filename.
5368 (print_template_context, tsubst_friend_function, tsubst_decl,
5369 tsubst, instantiate_decl): Constify local char *.
5370 * semantics.c (expand_body): Constify local char *.
5371 * tree.c (build_srcloc): Constify filename parameter.
5372 * typeck.c (c_expand_asm_operands): Constify filename
5375 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5377 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5380 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5382 * inc/cxxabi.h: Fix typos in comment.
5383 (__base_class_info::__offset): Use a static_cast.
5385 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5387 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5388 of std::size_t and std::ptrdiff_t respectively.
5389 * tinfo.cc: Likewise.
5392 2000-05-06 Richard Henderson <rth@cygnus.com>
5394 * typeck.c (build_c_cast): Don't warn integer->pointer size
5395 mismatch for constants.
5397 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5399 * rtti.c (ptmd_initializer): Set non-public, if class is
5402 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5403 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5404 __cxa_vec_delete): Likewise.
5405 * tinfo.cc (__dynamic_cast): Likewise.
5406 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5407 __cxa_vec_delete): Likewise.
5409 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5411 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5412 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5413 (lang_decl_flags): Add vcall_offset.
5414 (THUNK_VCALL_OFFSET): Use it.
5415 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5416 * method.c (make_thunk): Create the lang_decl here, not in
5418 (emit_thunk): Make generic thunks into ordinary functions once
5419 they have been fed to expand_body.
5420 * semantics.c (expand_body): Set current_function_is_thunk here.
5422 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5424 * class.c (update_vtable_entry_for_fn): Prototype.
5426 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5429 * search.c (dfs_build_inheritance_graph_order): Prototype.
5431 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5433 * cp-tree.h (special_function_kind): Add various kinds of
5435 (special_function_p): New function.
5436 * class.c (overrides): Don't let one kind of destructor override
5438 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5439 whether or not to instantiate a template.
5440 * tree.c (special_function_p): Define.
5442 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5444 * cp-tree.def (THUNK_DECL): Remove.
5445 * cp-tree.h (DECL_THUNK_P): New macro.
5446 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5447 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5448 (SET_DECL_THUNK_P): Likewise.
5449 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5450 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5451 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5452 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5453 (duplicate_decls): Likewise.
5454 (pushdecl): Likewise. Adjust thunk handling.
5455 (grokfndecl): Use DECL_EXTERN_C_P.
5456 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5457 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5458 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5459 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5460 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5461 DECL_NO_STATIC_CHAIN.
5462 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5463 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5464 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5467 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5469 * tree.c (walk_tree): Set lineno.
5471 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5473 * exception.cc: Update license notice.
5475 * new1.cc: Likewise.
5476 * new2.cc: Likewise.
5477 * tinfo.cc: Likewise.
5478 * tinfo2.cc: Likewise.
5480 * inc/cxxabi.h: Likewise.
5481 * inc/exception: Likewise.
5482 * inc/new: Likewise.
5483 * inc/new.h: Likewise.
5484 * inc/typeinfo: Likewise.
5486 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5488 * tree.c (build_target_expr_with_type): If we already have a
5489 TARGET_EXPR, just return it.
5491 * optimize.c (initialize_inlined_parameters): Don't generate an
5492 EXPR_STMT if we can just use DECL_INITIAL.
5493 * decl.c (emit_local_var): Only make the initialization a
5494 full-expression if stmts_are_full_exprs_p.
5496 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5498 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5500 * call.c (standard_conversion): Use it.
5501 (direct_reference_binding): Likewise.
5502 (build_over_call): Likewise.
5503 (is_properly_derived_from): Likewise.
5504 (compare_ics): Likewise.
5505 * class.c (resolves_to_fixed_type_p): Likewise.
5506 * optimize.c (declare_return_variable): Likewise.
5507 * pt.c (is_specialization_of): Likewise.
5509 * typeck.c (comp_target_parms): Likeiwse.
5510 (build_static_cast): Likewise.
5511 (build_reinterpret_cast): Likewise.
5512 (build_const_cast): Likewise.
5513 (comp_ptr_ttypes_real): Likewise.
5514 (comp_ptr_ttypes_const): Likewise.
5515 * typeck2.c (process_init_constructor): Likewise.
5517 2000-04-30 Scott Snyder <snyder@fnal.gov>
5519 * decl.c (finish_destructor_body): Use the base destructor when
5520 destroying virtual bases.
5522 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5524 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5526 * optimize.c (struct inline_data): Add target_exprs field.
5527 (declare_return_variable): When a function returns an aggregate,
5528 use the variable declared in the TARGET_EXPR as the remapped
5530 (expand_call_inline): Update the pending target_exprs stack.
5531 (optimize_function): Initialize the stack.
5533 * decl2.c (finish_file): Fix typo in comment.
5535 * method.c (emit_thunk): Don't try to return a `void' value.
5537 * optimize.c (initialize_inlined_parameters): If the parameter is
5538 addressable, we need to make a new VAR_DECL, even if the
5539 initializer is constant.
5541 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5543 * decl.c (grok_op_properties): Add an extra check of argtypes.
5545 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5547 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5549 (initialize_inlined_parameters): Try to avoid creating new
5552 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5554 * lex.c (my_get_run_time): Remove.
5555 (init_filename_times): Use get_run_time instead of my_get_run_time.
5556 (check_newline): Likewise.
5557 (dump_time_statistics): Likewise.
5558 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5559 of computing elapsed time explicitly.
5561 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5563 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5564 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5565 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5566 before calling decl_constant_value.
5567 * class.c (check_bitfield_decl): Likewise.
5568 * cvt.c (ocp_convert): Likewise.
5569 (convert): Likewise.
5570 * decl.c (compute_array_index_type): Likewise.
5571 (build_enumerator): Likewise.
5572 * decl2.c (check_cp_case_value): Likewise.
5573 * pt.c (convert_nontype_argument): Likewise.
5575 * typeck.c (decay_conversion): Likewise.
5576 (build_compound_expr): Likewise.
5577 (build_reinterpret_cast): Likewise.
5578 (build_c_cast): Likewise.
5579 (convert_for_assignment): Likewise.
5581 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5583 * decl.c (finish_function): Don't play games with DECL_INLINE.
5585 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5587 * ir.texi: Correct typo.
5589 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5591 * decl.c (grokdeclarator): Reject VLAs as members.
5593 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5595 * call.c (standard_conversion): Accept conversion between
5598 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5600 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5602 * decl2.c (finish_file): Remove double setup for accounting
5605 2000-04-24 Robert Lipe <robertlipe@usa.net>
5607 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5609 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5611 * new.cc (set_new_handler): Needs to be in std::.
5613 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5615 * cp-tree.h (lang_decl): Remove pretty_function_p.
5616 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5617 language-specific node.
5618 * decl.c (cp_make_fname_decl): Use build_decl, not
5619 build_lang_decl, to build the variables.
5620 (grokvardecl): Don't call build_lang_decl for local variables in
5622 (grokdeclarator): Don't call build_lang_decl for local type
5623 declarations in templates.
5624 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5625 zero'd memory, rather than calling memset.
5626 * pt.c: Include hashtab.h.
5627 (local_specializations): New variable.
5628 (retrieve_local_specialization): Use it.
5629 (register_local_specialization): Likewise.
5630 (tsubst_decl): Don't assume local variables have
5632 (instantiate_decl): Set up local_specializations.
5633 * Makefile.in (HTAB_H): New variable.
5635 2000-04-23 Richard Henderson <rth@cygnus.com>
5637 * typeck.c (c_expand_asm_operands): Restore the original
5638 contents of the output list.
5640 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5642 * ir.texi: Document complex number representation.
5644 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5646 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5647 (target_incomplete_p): New function.
5648 (tinfo_base_init): Create comdat NTBS name variable.
5649 (ptr_initializer): Add non_public parameter. Calculate it.
5650 (ptmd_initializer): Likewise.
5651 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5652 (create_real_tinfo_var): Add non_public parameter. Use it.
5653 Push proxy into global namespace.
5654 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5656 * inc/typeinfo (type_info::before, type_info::operator==):
5657 Compare __name addresses.
5659 * tinfo2.cc: Remove new-abi builtins comment.
5661 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5663 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5665 * call.c (joust): Exit early if we get the same function, too.
5667 * decl2.c (key_method): Return NULL_TREE for template classes.
5668 (import_export_class): Don't need to check for template classes.
5670 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5672 * lex.c: Remove references to cccp.c.
5674 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5676 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5677 volatile_memfunc. Add destructor_attr. Adjust dummy.
5678 (DECL_DESTRUCTOR_P): Use destructor_attr.
5679 (DECL_CONST_MEMFUNC_P): Reimplement.
5680 (DECL_VOLATILE_MEMFUNC_P): Remove.
5681 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5682 (overrides): Use DECL_DESTRUCTOR_P.
5683 (check_for_override): Likewise.
5684 * decl.c (start_function): Likewise.
5685 * decl2.c (grokfclassfn): Likewise.
5686 (check_classfn): Likewise.
5687 (grok_function_init): Likewise.
5689 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5691 * decl2.c (grokfield): Issue error on illegal data member
5694 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5696 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5698 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5700 * class.c (build_vtable_entry): Don't build thunks for type-info
5703 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5705 * decl.c (decls_match): Allow a redeclaration of a builtin to
5706 specify args while the builtin did not.
5708 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5710 * cp-tree.def (THUNK_DECL): Add to documentation.
5711 * cp-tree.h (flag_huge_objects): Declare.
5712 * class.c (modify_vtable_entry): Tidy.
5713 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5714 Calculate delta appropriately for the new ABI.
5715 (dfs_modify_vtables): Use it.
5716 (modify_all_vtables): Fix thinko in code to add overriding copies
5717 of functions to primary vtables.
5718 (build_clone): Fix typo in comment.
5719 (clone_function_decl): Correct order of destructors in vtable.
5720 (build_vbase_offset_vtbl_entries): Adjust comment.
5721 (dfs_vcall_offset_queue_p): Remove.
5722 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5723 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5724 (build_vtable_entry): Correct check for pure virtual functions.
5725 Don't declare flag_huge_objects.
5726 * decl.c (flag_huge_objects): Remove declaration.
5727 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5728 Use int_size_in_bytes.
5729 (emit_thunk): Handle vcall offset thunks.
5731 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5733 * decl2.c (parse_time, varconst_time): Delete declarations.
5734 (finish_file): Delete LINENO declaration.
5735 START_TIME and THIS_TIME now long.
5737 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5739 * class.c (build_base_field): Reformat comment.
5741 * inc/cxxabi.h (stddef.h): Comment inclusion.
5742 (__base_class_info::__offset): Comment shift.
5744 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5746 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5747 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5748 (cp_push_exception_identifier): New macro.
5749 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5750 (DECL_BASE_DESTRUCTOR_P): Likewise.
5751 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5752 (get_vtbl_decl_for_binfo): Fix formatting.
5753 (in_charge_arg_for_name): New macro.
5754 (maybe_build_cleanup_and_delete): Remove declaration.
5755 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5756 (in_charge_arg_for_name): New function.
5757 (build_new_method_call): Use it. Handle cloned destructors.
5758 (build_clone): Don't make the base constructor virtual.
5759 Automatically defer generated functions.
5760 (clone_function_decl): Handle destructors, too.
5761 (clone_constructors_and_destructors): Likewise.
5762 (create_vtable_ptr): Don't create a vtable entry for a cloned
5764 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5765 (initialize_predefined_identifiers): Update appropriately.
5766 (finish_destructor_body): Simplify.
5767 (maybe_build_cleanup_and_delete): Remove.
5768 * except.c (expand_throw): Handle new-ABI destructors.
5769 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5770 (build_dtor_call): New function.
5771 (build_delete): Use it. Simplify.
5772 * optimize.c (maybe_clone_body): Handle destructors.
5773 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5775 * exception.cc (cleanup_fn): New typedef.
5776 (CALL_CLEANUP): New macro.
5777 (cp_eh_info): Use them.
5778 (__cp_push_exception): Likewise.
5779 (__cp_pop_exception): Likewise.
5781 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5783 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5784 (complete_dtor_identifier): New macro.
5785 (CLASSTYPE_FIRST_CONVERSION): Remove.
5786 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5787 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5788 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5789 (CLASSTYPE_CONSTRUCTORS): Likewise.
5790 (CLASSTYPE_DESTRUCTORS): Likewise.
5791 (lang_decl): Add cloned_function.
5792 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5793 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5794 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5795 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5796 (DECL_CLONED_FUNCTION_P): Likewise.
5797 (DECL_CLONED_FUNCTION): Likewise.
5798 (clone_function_decl): Declare.
5799 (maybe_clone_body): Likewise.
5800 * call.c (build_user_type_conversion_1): Call complete object
5801 constructors in the new ABI.
5802 (build_new_method_call): Don't add in-charge parameters under the
5804 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5805 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5806 CLASSTYPE_DESTRUCTOR_SLOT.
5807 (build_clone): New function.
5808 (clone_function_decl): Likewise.
5809 (clone_constructors_and_destructors): Likewise.
5810 (check_bases_and_members): Use it.
5811 * decl.c (iniitialize_predefined_identifiers): Initialize
5812 complete_dtor_identifier.
5813 (finish_function): Don't add extra code to a clone.
5814 (lang_mark_tree): Mark cloned_function.
5815 * decl2.c (mark_used): Don't bother trying to instantiate things
5817 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5818 * method.c (set_mangled_name_for_decl): Don't treat clones as
5820 (synthesize_method): Sythesize cloned functions, not the clones.
5821 * optimize.c (inline_data): Update comment on ret_label.
5822 (remap_block): Don't assume DECL_INITIAL exists.
5823 (copy_body_r): Allow ret_label to be NULL.
5824 (maybe_clone_body): Define.
5825 * pt.c (tsubst_decl): Handle clones.
5826 (instantiate_clone): New function.
5827 (instantiate_template): Use it.
5828 (set_mangled_name_for_template_decl): Don't treat clones as
5830 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5831 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5832 * semantics.c (expand_body): Clone function bodies as necessary.
5834 * optimize.c (remap_decl): Avoid sharing structure for arrays
5835 whose size is only known at run-time.
5836 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5838 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5839 to has_in_charge_parm_p.
5840 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5841 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5842 (DECL_COPY_CONSTRUCTOR_P): New macro.
5843 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5844 (build_user_type_conversion_1): Likewise.
5845 (convert_like_real): Likewise.
5846 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5847 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5848 (copy_args_p): Likewise.
5849 (grok_ctor_properties): Likewise.
5850 (start_function): Likewise.
5851 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5852 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5853 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5854 * method.c (do_build_copy_constructor): Use
5855 DECL_HAS_IN_CHARGE_PARM_P.
5856 (synthesize_method): Likewise.
5857 * pt.c (instantiate_template): Remove goto.
5858 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5861 * cp-tre.h (finish_function): Change prototype.
5862 * decl.c (end_cleanup_fn): Adjust caller.
5863 (finish_function): Take only one parameter.
5864 * decl2.c (finish_objects): Adjust caller.
5865 (finish_static_storage_duration_function): Likewise.
5866 * method.c (emit_thunk): Likewise.
5867 * parse.y: Likewise.
5868 * parse.c: Regenerated.
5869 * pt.c (instantiate_decl): Likewise.
5870 * rtti.c (synthesize_tinfo_fn): Likewise.
5871 * semantics.c (expand_body): Likewise.
5873 * cp-tree.h (copy_decl): New function.
5874 * class.c (finish_struct_1): Use it.
5875 * lex.c (copy_decl): Define it.
5876 * pt.c (tsubst_decl): Likewise.
5877 * tree.c (copy_template_template_parm): Likewise.
5879 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
5880 has_nonpublic_assign_ref.
5881 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
5882 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
5883 * class.c (finish_struct_methods): Don't set
5884 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
5885 (interface_only): Don't declare.
5886 (interface_unknown): Likewise.
5888 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5890 * tree.h (HAVE_TEMPLATES): Remove definition.
5891 * lang-options.h (-fthis-is-variable): Remove documentation.
5893 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
5895 * class.c (instantiate_type): Handle object-relative template-id.
5897 * semantics.c (finish_expr_stmt): Call convert_to_void here.
5898 * decl.c (cplus_expand_expr_stmt): Not here.
5900 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
5901 Initialize exprtype earlier.
5903 * parse.y (fn.def1): Check for defining types in return types.
5905 * decl.c (check_tag_decl): Notice extra fundamental types.
5906 Diagnose empty decls in classes, too.
5908 * decl.c (grokdeclarator): Don't override an anonymous name if no
5909 declarator was given.
5911 * cvt.c (convert_to_void): Call resolve_offset_ref.
5913 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
5915 * decl2.c (decl_namespace): Handle getting a type.
5917 * typeck.c (build_c_cast): Re-enable warning for cast between
5918 pointer and integer of different size.
5920 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
5922 * inc/cxxabi.h (__pointer_type_info): Add restrict and
5924 (__pointer_type_info::__pointer_catch): New virtual function.
5925 (__pointer_to_member_type_info): Derive from
5926 __pointer_type_info. Adjust.
5927 (__pointer_to_member_type_info::__do_catch): Remove.
5928 (__pointer_to_member_type_info::__is_pointer_p): Declare.
5929 (__pointer_to_member_type_info::__pointer_catch): Declare.
5930 * rtti.c (qualifier_flags): Add restrict flag.
5931 (ptmd_initializer): Reorder members.
5932 (create_tinfo_types): Expand comments. Reorder
5933 ptmd_desc_type_node members.
5934 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
5936 (__pointer_type_info::__do_catch): Move specific code into
5937 __pointer_catch. Call it.
5938 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
5939 specific catch checking. Fix void conversion check.
5940 (__pointer_to_member_type_info::__do_catch): Remove.
5941 (__pointer_to_member_type_info::__pointer_catch): Implement.
5943 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5945 * lex.c (init_parse): Remove traces of classof and headof.
5946 * decl2.c (flag_operator_names): Default to 1.
5947 (lang_decode_option): Do not set it for -ansi.
5949 2000-04-09 Mark Mitchell <mark@codesourcery.com>
5951 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
5952 (DECL_MAIN_VARIANT): Remove.
5953 * decl.c (duplicate_decls): Don't set it.
5954 (start_function): Likewise.
5955 (lang_mark_tree): Don't mark it.
5956 * decl2.c (defer_fn): Don't use it.
5957 * lex.c (retrofit_lang_decl): Don't set it.
5958 * pt.c (tsubst_decl): Likewise.
5959 * ptree.c (print_lang_decl): Don't print it.
5960 * typeck.c (mark_addressable): Don't use it.
5962 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5964 * vec.cc: Include <new> and <exception>.
5965 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
5966 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
5968 (__cxa_vec_delete): Catch dtor exceptions.
5970 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5972 Prepend __ to implementation defined names.
5973 * inc/typeinfo (type_info): Rename _name to __name.
5974 (type_info::type_info): Rename parameter.
5975 (type_info::operator==, type_info::operator!=,
5976 type_info::before): Likewise.
5977 (type_info::is_pointer_p, type_info::is_function_p,
5978 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
5981 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
5982 (__pointer_type_info::__pointer_type_info): Likewise.
5983 (__pointer_type_info::is_pointer_p,
5984 __pointer_type_info::do_catch): Prepend __. Rename parameters.
5985 (__array_type_info::__array_type_info): Rename parameters.
5986 (__function_type_info::__function_type_info): Likewise.
5987 (__function_type_info::is_function_p): Prepend __.
5988 (__enum_type_info::__enum_type_info): Rename parameters.
5989 (__pointer_to_member_type_info::__pointer_to_member_type_info):
5991 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
5993 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
5994 (__class_type_info::__class_type_info): Rename parameters.
5995 (__class_type_info::sub_kind): Prepend __. Adjust member names.
5996 (__class_type_info::upcast_result,
5997 __class_type_info::dyncast_result): Prepend __. Move definition
5999 (__class_type_info::do_upcast, __class_type_info::do_catch,
6000 __class_type_info::find_public_src,
6001 __class_type_info::do_dyncast,
6002 __class_type_info::do_find_public_src): Prepend __. Rename
6004 (__si_class_type_info::__si_class_type_info): Rename parameters.
6005 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6006 __si_class_type_info::do_find_public_src): Prepent __. Rename
6008 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6009 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6010 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6012 (__dynamic_cast): Rename parameters.
6013 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6014 type_info::do_catch, type_info::do_upcast): Prepend __.
6015 (contained_p, public_p, virtual_p, contained_public_p,
6016 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6017 (__class_type_info::do_catch,
6018 __class_type_info::do_upcast): Prepend __. Adjust.
6019 (__class_type_info::__upcast_result,
6020 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6022 (__class_type_info::find_public_src): Prepend __. Adjust.
6023 (__class_type_info::do_find_public_src,
6024 __si_class_type_info::do_find_public_src,
6025 __vmi_class_type_info::do_find_public_src): Likewise.
6026 (__class_type_info::do_dyncast,
6027 __si_class_type_info::do_dyncast,
6028 __vmi_class_type_info::do_dyncast): Likewise.
6029 (__class_type_info::do_upcast,
6030 __si_class_type_info::do_upcast,
6031 __vmi_class_type_info::do_upcast): Likewise.
6032 (__dynamic_cast): Adjust.
6033 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6034 (__function_type_info::is_function_p): Likewise.
6035 (__pointer_type_info::do_catch): Likewise. Adjust.
6036 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6037 (__throw_type_match_rtti_2): Adjust.
6038 (__is_pointer): Adjust.
6040 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6042 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6043 (complete_ctor_identifier): New macro.
6044 (special_function_kind): Add sfk_copy_constructor and
6045 sfk_assignment_operator.
6046 (LOOKUP_HAS_IN_CHARGE): Remove.
6047 (cons_up_default_function): Rename to ...
6048 (implicitly_declare_fn): ... this.
6049 * call.c (build_new_method_call): Add in-charge parameters for
6051 * class.c (add_implicitly_declared_members): Change parameter name
6052 from cant_have_assignment to cant_have_const_assignment.
6053 Replace calls to cons_up_default_function to implicitly_declare_fn.
6054 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6055 * decl.c (initialize_predefined_identifiers): Initialize it.
6056 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6058 * init.c (expand_default_init): Don't calculate the in-charge
6060 (build_new_1): Likewise.
6061 * lex.c (cons_up_default_function): Move to method.c.
6062 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6063 (implicitly_declare_fn): New function.
6064 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6065 (build_modify_expr): Likewise.
6066 * typeck2.c (build_functional_cast): Likewise.
6068 Under the new ABI, constructors don't return `this'.
6069 * cp-tree.h (warn_reorder): Declare.
6070 (special_function_kind): New enum.
6071 (global_base_init_list): Remove declaration.
6072 (emit_base_init): Don't return a value.
6073 (check_base_init): Don't declare.
6074 (is_aggr_typedef): Likewise.
6075 * decl.c (check_special_function_return_type): New function.
6076 (return_types): Remove.
6077 (grokdeclarator): Use check_special_function_return_type.
6078 (start_function): Don't initialize ctor_label under the new ABI.
6079 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6080 * init.c (begin_init_stmts): Move to top of file.
6081 (finish_init_stmts): Likewise.
6082 (warn_reorder): Don't declare.
6083 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6085 (check_base_init): Remove.
6086 (is_aggr_typedef): Likewise.
6087 (build_new_1): Don't use the return value of a constructor.
6088 * semantics.c (setup_vtbl_ptr): Don't use the return value
6090 * typeck.c (check_return_expr): Don't magically convert return
6091 statements into `return this' in constructors under the new ABI.
6093 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6094 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6095 (base_ctor_identifier): New macro.
6096 (base_dtor_identifier): Likewise.
6097 (deleting_dtor_identifier): Likewise.
6098 * decl.c: Don't include obstack.h.
6099 (obstack_chunk_alloc): Don't define.
6100 (obstack_chunk_free): Likewise.
6101 (struct predefined_identifier): New type.
6102 (initialize_predefined_identifiers): New function.
6103 (init_decl_processing): Use it.
6104 (debug_temp_inits): Remove.
6105 (start_method): Don't call preserve_data.
6106 (hack_incomplete_structures): Update comment.
6107 * init.c (init_init_processing): Don't initialize
6109 (build_offset_rf): Remove dead code.
6110 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6111 * search.c (init_search_processing): Don't initialize
6114 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6116 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6117 some sign_compare warnings.
6119 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6121 Rename abi::__vmi_class_type_info members.
6122 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6123 base_list, detail_masks members to vmi_flags, vmi_base_count,
6124 vmi_bases and vmi_flags_masks respectively.
6125 (__vmi_class_type_info::vmi_flags_masks): Rename
6126 details_unknown_mask to flags_unknown_mask.
6127 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6128 (__vmi_class_type_info::do_find_public_src): Adjust.
6129 (__vmi_class_type_info::do_dyncast): Adjust.
6130 (__vmi_class_type_info::do_upcast): Adjust.
6132 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6134 * tinfo.cc (convert_to_base): New function.
6135 (get_vbase_offset): Remove. Move into convert_to_base.
6136 (__vmi_class_type_info::do_find_public_src): Adjust.
6137 (__vmi_class_type_info::do_dyncast): Adjust.
6138 (__vmi_class_type_info::do_upcast): Adjust.
6140 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6142 * tinfo.cc (operator=): Use __builtin_strcmp.
6143 * tinfo2.cc (before): Likewise.
6145 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6147 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6148 (DECL_SAVED_INLINE): Rename to ...
6149 (DECL_DEFERRED_FN): ... this.
6150 (in_function_p): Remove declaration.
6151 (mark_inline_for_output): Rename to ...
6152 (defer_fn): ... this.
6153 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6154 (in_function_p): Remove definition.
6155 * decl2.c (saved_inlines): Rename to ...
6156 (deferred_fns): ... this.
6157 (saved_inlines_used): Rename to ...
6158 (deferred_fns_used): ... this.
6159 (mark_inline_for_output): Rename to ...
6160 (defer_fn): ... this.
6161 (finish_file): Adjust accordingly.
6162 (init_decl2): Likewise.
6163 * lex.c (cons_up_default_function): Likewise.
6164 * pt.c (mark_decl_instantiated): Likewise.
6165 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6167 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6168 * semantics.c (expand_body): Defer more functions.
6170 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6173 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6175 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6176 __cxa_vec_delete): Declare.
6178 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6180 * rtti.c (dfs_class_hint_mark): New static function.
6181 (dfs_class_hint_unmark): New static function.
6182 (class_hint_flags): Use them.
6184 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6186 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6188 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6190 * cp-tree.h (instantiate_decl): Change prototype.
6191 * decl2.c (mark_used): Adjust call.
6192 * optimize.c (inlinable_function_p): Adjust handling of templates.
6193 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6194 (do_type_instantiation): Likewise.
6195 (instantiate_decl): Defer more templates.
6196 (instantiate_pending_templates): Adjust logic to handle inline
6199 * Makefile.in (GGC_H): New variable. Use it throughout in place
6202 * call.c: Don't include obstack.h. Include ggc.h.
6203 (obstack_chunk_alloc): Don't define.
6204 (obstack_chunk_free): Likewise.
6205 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6206 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6207 (pop_switch): Free it.
6209 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6211 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6212 if we don't have a DECL_FIELD_OFFSET.
6214 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6216 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6219 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6221 * cfns.gperf (hash, libc_name_p): Prototype.
6223 * rtti.c (build_dynamic_cast_1): Constification.
6225 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6227 * semantics.c (deferred_type_access_control): Prototype.
6229 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6231 Correct many new ABI issues regarding vbase and vcall offset
6233 * cp-tree.h (BINFO_VTABLE): Document.
6234 (struct lang_type): Tweak formatting.
6235 (BINFO_PRIMARY_BINFO): Add to documentation.
6236 (CLASSTYPE_VSIZE): Fix typo in comment.
6237 (CLASSTYPE_VBASECLASSES): Update documentation.
6238 (BINFO_VBASE_MARKED): Remove.
6239 (SET_BINFO_VBASE_MARKED): Likewise.
6240 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6241 (BINFO_FIELDS_MARKED): Remove.
6242 (SET_BINFO_FIELDS_MARKED): Likewise.
6243 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6244 (enum access_kind): New enumeration.
6245 (num_extra_vtbl_entries): Remove declaration.
6246 (size_extra_vtbl_entries): Likewise.
6247 (get_vtbl_decl_for_binfo): New function.
6248 (dfs_vbase_unmark): Remove declaration.
6249 (mark_primary_bases): Likewise.
6250 * class.c (SAME_FN): Remove.
6251 (struct vcall_offset_data_s): Move definition.
6252 (build_vbase_pointer): Use `build', not `build_binary_op', to
6253 access the vbase pointer under the new ABI.
6254 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6255 (build_primary_vtable): Likewise.
6256 (dfs_mark_primary_bases): Move here from search.c.
6257 (mark_primary_bases): Likewise.
6258 (determine_primary_bases): Under the new ABI, don't make a base
6259 class a primary base just because we don't yet have any virtual
6261 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6262 (num_vfun_entries): Remove.
6263 (dfs_count_virtuals): Likewise.
6264 (num_extra_vtbl_entries): Likewise.
6265 (size_extra_vtbl_entries): Likewise.
6266 (layout_virtual_bases): Iterate in inheritance graph order under
6268 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6269 indicate that a vfield is present.
6270 (init_class_processing): Initialize access_public_node, etc., from
6272 (get_vtbl_decl_for_binfo): New function.
6273 (dump_class_hierarchy_r): Likewise.
6274 (dump_class_hierarchy): Use it.
6275 (finish_vtbls): Build the vtbls in inheritance graph order.
6276 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6277 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6278 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6280 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6281 where the vptr points, even for primary vtables.
6282 (build_vtbl_initializer): Adjust handling of vbase and vcall
6284 (build_vcall_and_vbase_vtable_entries): New function.
6285 (dfs_build_vbase_offset_vtbl_entries): Remove.
6286 (build_vbase_offset_vtbl_entries): Reimplement.
6287 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6288 were already handled in a primary base class vtable.
6289 (build_vcall_offset_vtbl_entries): Adjust.
6290 (build_rtti_vtbl_entries): Adjust.
6291 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6292 * init.c (expand_virtual_init): Simplify.
6293 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6294 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6295 * search.c (BINFO_ACCESS): New macro.
6296 (SET_BINFO_ACCESS): Likewise.
6297 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6298 (access_in_type): Likewise.
6299 (dfs_accessible_p): Likewise.
6300 (protected_accessible_p): Likewise.
6301 (lookup_fnfields_1): Adjust documentation.
6302 (dfs_mark_primary_bases): Move to class.c
6303 (mark_primary_bases): Likewise.
6304 (dfs_vbase_unmark): Remove.
6305 (virtual_context): Use BINFO_FOR_VBASE.
6306 (dfs_get_vbase_types): Simplify.
6307 (dfs_build_inheritance_graph_order): New function.
6308 (get_vbase_types): Use it.
6309 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6311 * tinfo.cc (get_vbase_offset): New function.
6312 (__vmi_class_type_info::do_find_public_src): Use it.
6313 (__vmi_class_type_info::do_dyncast): Likewise.
6314 (__vmi_class_type_info::do_upcast): Likewise.
6316 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6318 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6320 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6322 * rtti.c (class_hint_flags): Rename flags.
6323 (class_initializer): Remove flags.
6324 (synthesize_tinfo_var): Combine offset and flags. Add flags
6325 for __vmi_class_type_info.
6326 (create_tinfo_types): Remove flags from __class_type_info and
6327 __si_class_type_info. Merge flags and offset from
6328 base_class_type_info.
6329 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6330 (__base_class_info::is_virtual_p): Adjust.
6331 (__base_class_info::is_public_p): Adjust.
6332 (__base_class_info::offset): New accessor.
6333 (__class_type_info::details): Remove member.
6334 (__class_type_info::__class_type_info): Lose details.
6335 (__class_type_info::detail_masks): Remove.
6336 (__si_class_type_info::__si_class_type_info): Lose details.
6337 (__vmi_class_type_info::details): New member.
6338 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6339 (__vmi_class_type_info::detail_masks): New member.
6340 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6341 with unknown_details_mask.
6342 (__vmi_class_type_info::do_find_public_src): Adjust
6343 (__vmi_class_type_info::do_dyncast): Adjust.
6344 (__vmi_class_type_info::do_upcast): Set result details, if
6346 (__dynamic_cast): Temporarily #if out optimization.
6348 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6350 * rtti.c (get_tinfo_decl): Mark used.
6351 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6352 mark as dealt with, if we output it.
6354 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6356 * class.c: Reorganize to put virtual function table initialization
6357 machinery at the end of the file.
6359 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6361 * class.c (finish_struct): Use bitsize_zero_node.
6362 * pt.c (instantiate_class_template): Likewise.
6364 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6366 Put RTTI entries at negative offsets in new ABI.
6367 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6368 vbase offset at index -3, not -1.
6369 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6370 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6371 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6372 (build_rtti_vtbl_entries): New function.
6373 (set_rtti_entry): Remove.
6374 (build_primary_vtable): Don't use it.
6375 (build_secondary_vtable): Likewise.
6376 (start_vtable): Remove.
6377 (first_vfun_index): New function.
6378 (set_vindex): Likewise.
6379 (add_virtual_function): Don't call start_vtable. Do call
6381 (set_primary_base): Rename parameter.
6382 (determine_primary_base): Likewise.
6383 (num_vfun_entries): Don't use skip_rtti_stuff.
6384 (num_extra_vtbl_entries): Include RTTI information.
6385 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6386 (skip_rtti_stuff): Remove.
6387 (dfs_modify_vtables): Don't use it.
6388 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6389 (layout_nonempty_base_or_field): Update size handling.
6390 (create_vtable_ptr): Tweak.
6391 (layout_class_type): Adjust parameter names.
6392 (finish_struct_1): Simplify.
6393 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6394 (skip_rtti_stuff): Remove.
6395 (first_vfun_index): New function.
6396 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6397 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6398 (marked_vtable_pathp): Declare.
6399 (unmarked_vtable_pathp): Likewise.
6400 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6402 * rtti.c (build_headof): Look for RTTI at negative offsets.
6403 (get_tinfo_decl_dynamic): Likewise.
6404 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6406 (create_pseudo_type_info): Do it here instead. Adjust so that
6407 vptr points at first virtual function.
6408 * search.c (marked_vtable_pathp): Make it global.
6409 (unmarked_vtable_pathp): Likewise.
6410 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6411 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6412 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6413 (get_pure_virtuals): Likewise.
6414 (expand_upcast_fixups): Likewise.
6415 * tree.c (debug_binfo): Likewise.
6416 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6419 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6421 * class.c (check_field_decl): Fix typo.
6422 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6423 (check_methods): Likewise.
6424 (check_field_decls): Likewise.
6425 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6426 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6427 Use DECL_RESULT_FLD, not DECL_RESULT.
6428 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6429 * lex.c (identifier_type): Likewise.
6430 * pt.c (determine_specialization, lookup_template_class): Likewise.
6431 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6432 (resolve_overloaded_unification, more_specialized): Likewise.
6433 * semantics.c (finish_member_declaration): Likewise.
6434 * typeck.c (build_x_function_call): Likewise.
6436 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6438 * class.c (layout_empty_base): Handle empty bases with non-byte
6440 (build_base_field): Likewise.
6441 (layout_virtual_bases): Likewise.
6443 * class.c (finish_struct_1): Fix typo in this change:
6445 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6447 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6449 * decl.c (grokdeclarator): Count partial specializations when
6450 keeping track of how many template classes have been seen.
6452 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6454 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6456 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6457 (get_vfield_offset): Use byte_position.
6458 (set_rtti_entry): Set OFFSET to ssizetype zero.
6459 (get_binfo_offset_as_int): Deleted.
6460 (dfs_record_base_offsets): Use tree_low_cst.
6461 (dfs_search_base_offsets): Likewise.
6462 (layout_nonempty_base_or_field): Reflect changes in RLI format
6463 and call byte_position.
6464 (layout_empty_base): Convert offset to ssizetype.
6465 (build_base_field): use rli_size_unit_so_far.
6466 (dfs_propagate_binfo_offsets): Do computation in proper type.
6467 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6468 (layout_class_type): Reflect changes in RLI names and fields.
6469 (finish_struct_1): Set DECL_FIELD_OFFSET.
6470 * dump.c (dequeue_and_dump): Call bit_position.
6471 * expr.c (cplus_expand_constant): Use byte_position.
6472 * rtti.c (expand_class_desc): Use bitsize_one_node.
6473 * typeck.c (build_component_addr): Use byte_position and don't
6474 special case for zero offset.
6476 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6478 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6480 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6482 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6485 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6487 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6489 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6490 make_typename_type, check_initializer, cp_finish_decl,
6491 xref_tag): Likewise.
6492 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6493 decl_namespace, arg_assoc_template_arg, arg_assoc,
6494 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6495 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6496 args_to_string): Likewise.
6497 * friend.c (is_friend): Likewise.
6498 * lex.c (note_got_semicolon, note_list_got_semicolon,
6499 is_global): Likewise.
6500 * method.c (build_overload_nested_name, build_overload_value,
6501 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6502 * parse.y (typename_sub, typename_sub1): Likewise.
6503 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6504 process_partial_specialization, convert_template_argument,
6505 template_args_equal, add_pending_template, lookup_template_class,
6506 for_each_template_parm_r, maybe_fold_nontype_arg,
6507 tsubst, instantiate_template, type_unification_real, unify,
6508 instantiate_pending_templates, set_mangled_name_for_template_decl):
6510 * repo.c (repo_get_id, repo_template_used): Likewise.
6511 * search.c (lookup_field_1): Likewise.
6512 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6513 * xref.c (classname): Likewise.
6515 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6517 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6518 (CANONICAL_BINFO): New macro.
6519 (BINFO_NEW_VTABLE_MARKED): Use it.
6520 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6521 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6522 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6524 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6525 (build_secondary_vtable): Likewise.
6526 (dfs_finish_vtbls): Likewise.
6527 (dfs_accumulate_vtbl_inits): Likewise.
6528 (accumulate_vtbl_inits): New function.
6529 (finish_vtbls): Make sure that virtual bases come after
6530 non-virtual bases in the vtable group.
6531 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6532 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6533 * search.c (struct vbase_info): Move definition.
6534 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6535 (unmarked_new_vtable_p): Likewise.
6536 (dfs_mark_vtable_path): Remove.
6537 (dfs_mark_new_vtable): Remove.
6538 (dfs_unmark_new_vtable): Likewise.
6539 (dfs_clear_search_slot): Likewise.
6540 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6541 (dfs_clear_vbase_slots): Likewise.
6542 (init_vbase_pointers): LIkewise.
6544 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6546 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6547 SIZETYPE to a non-SIZETYPE.
6549 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6551 * class.c (layout_virtual_bases): Adjust names in conditionally
6554 * class.c (record_base_offsets): New function.
6555 (layout_conflict_p): Likewise.
6556 (layout_nonempty_base_or_field): Use it.
6557 (layout_empty_base): New function.
6558 (build_base_field): Use it.
6559 (build_base_fields): Update comment.
6560 (layout_virtual_bases): Fold in a little code form
6561 layout_basetypes. Use layout_empty_base.
6562 (layout_basetypes): Remove.
6563 (end_of_class): New function.
6564 (layout_class_type): Use it. Adjust.
6566 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6568 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6570 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6571 * typeck.c (fntype_p): Remove.
6573 * cp-tree.h (TI_SPEC_INFO): Remove.
6574 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6575 * pt.c (process_partial_specialization): Likewise.
6577 * class.c (build_base_field): Fix thinko in computation of binfo
6580 * tree.c (mark_local_for_remap_p): Mark variables declared in
6581 TARGET_EXPRs as well.
6583 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6585 * typeck.c (require_complete_type, complete_type,
6586 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6587 build_array_ref, convert_arguments, pointer_diff,
6588 build_x_unary_op, build_unary_op, build_c_cast,
6589 build_modify_expr): Use COMPLETE_TYPE_P etc.
6590 * call.c (is_complete, convert_like_real,
6591 build_new_method_call): Likewise.
6592 * class.c (build_vbase_pointer_fields, check_bases,
6593 build_base_field, finish_struct_1, pushclass): Likewise.
6594 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6595 * decl.c (maybe_process_template_type_declaration, pushtag,
6596 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6597 layout_var_decl, check_initializer, cp_finish_decl,
6598 grokdeclarator, require_complete_types_for_parms,
6599 grok_op_properties, xref_tag, xref_basetypes,
6600 check_function_type): Likewise.
6601 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6602 * friend.c (do_friend): Likewise.
6603 * init.c (build_offset_ref): Likewise.
6604 * parse.y (structsp): Likewise.
6605 * pt.c (maybe_process_partial_specialization,
6606 tsubst_friend_function, instantiate_class_template, tsubst,
6607 do_type_instantiation, instantiate_pending_templates): Likewise.
6608 * repo.c (repo_get_id): Likewise.
6609 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6610 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6611 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6612 * semantics.c (begin_class_definition): Likewise.
6613 * tree.c (build_cplus_method_type): Likewise.
6614 * typeck2.c (digest_init, build_functional_cast,
6615 add_exception_specifier): Likewise.
6616 * parse.h, parse.c: Regenerated.
6618 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6620 * inc/cxxabi.h: New header file. Define new-abi entry points.
6621 (__pointer_type_info::target): Rename member to ...
6622 (__pointer_type_info::type): ... here.
6623 (__base_class_info::type): Rename member to ...
6624 (__base_class_info::base): ... here.
6625 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6626 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6627 (abi_node): New global tree node.
6628 * decl.c (abi_node): Document.
6629 (init_decl_processing): Initialize abi_node.
6630 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6631 (get_vmi_pseudo_type_info): Likewise.
6632 (create_tinfo_types): Likewise.
6633 (emit_support_tinfos): Likewise.
6634 * tinfo.h (cxxabi.h): Include for new-abi.
6635 Move rtti class definitions to new header file.
6636 * tinfo.cc (abi): Use the namespace.
6637 (std): Move new abi rtti classes from here ...
6638 (__cxxabiv1): ... to here.
6639 * tinfo2.cc (cxxabi.h): Include for new-abi.
6640 Move rtti class definitions to new header file.
6641 (std): Move new abi rtti classes from here ...
6642 (__cxxabiv1): ... to here.
6643 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6646 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6647 Jason Merrill <jason@casey.cygnus.com>
6649 * method.c (build_overload_int): Use host_integerp.
6651 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6653 * init.c (build_offset_ref): Handle the case of a templated member
6656 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6658 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6660 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6662 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6663 * class.c (check_bitfield_decl): Turn illegal bitfields into
6665 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6667 (dfs_offset_for_unshared_vbases): Likewise.
6668 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6669 pointer-to-member correctly under the new ABI.
6670 * expr.c (cplus_expand_constant): Don't use cp_convert when
6671 turning an offset into a pointer-to-member.
6672 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6673 when dereferencing them under the new ABI.
6674 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6675 of pointers-to-members under the new ABI.
6677 * class.c (check_bitfield_decl): Remove restriction on really long
6679 (layout_class_type): Implement new ABI handling of bitfields
6680 longer than their types.
6682 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6684 * parse.y (extdefs): Call ggc_collect.
6685 * parse.c: Regenerated.
6687 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6689 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6690 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6693 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6695 * class.c (build_vbase_path): Use integer_zerop.
6696 (build_vtable_entry): Use tree_low_cst.
6697 (get_vfield_offset): Use bit_position.
6698 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6700 (check_bitfield_decl): Set DECL_SIZE using convert.
6701 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6702 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6704 (finish_struct_1): Use bit_position.
6705 (dump_class_hierarchy): Use tree_low_cst.
6706 * cp-tree.h (min_precision): Add declaration.
6707 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6708 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6709 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6710 * expr.c (cplus_expand_constant): Use bit_position.
6711 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6712 * rtti.c (get_base_offset): Use bit_position.
6713 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6714 host_integerp, and tree_low_cst.
6715 (pointer_int_sum): Use integer_zerop.
6716 (build_component_addr): Use bit_position.
6718 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6720 * typeck.c (require_complete_type): Don't assume size_zero_node.
6721 (complete_type_or_else): Likewise.
6723 2000-03-16 Steven Grady <grady@digitaldeck.com>
6724 Jason Merrill <jason@casey.cygnus.com>
6726 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6728 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6730 * decl2.c (grokfield): Bail out if type is error_mark_node.
6732 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6734 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6735 (__pointer_to_member_data): ... here. Adjust.
6736 * rtti.c (create_tinfo_types): Adjust.
6738 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6740 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6741 * decl.c (ref_desc_type_node): Undocument.
6742 * rtti.c (ptr_ref_initializer): Rename to ...
6743 (ptr_initializer): ... here. Adjust comments.
6744 (ptmd_initializer): Fix comment thinko.
6745 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6746 (create_tinfo_types): Remove ref_desc_type_node init.
6747 * tinfo2.cc (__reference_type_info): Remove.
6749 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6751 * decl.c (cp_finish_decl): Remove obsolete comment.
6753 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6755 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6757 * cp-tree.h: Tweak documentation.
6758 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6759 (avoid_overlap): Remove.
6760 (get_binfo_offset_as_int): New function.
6761 (dfs_serach_base_offsets): Likewise.
6762 (layout_nonempty_base_or_field): Likewise.
6763 (build_base_field): Layout fields here. Avoid placing two objects
6764 of the same type at the same address, under the new ABI.
6765 (build_base_fields): Adjust accordingly.
6766 (create_vtable_ptr): Return the new field, but don't attach it to
6768 (remove_base_field): Remove.
6769 (remove_base_fields): Remove.
6770 (layout_basetypes): Adjust accordingly.
6771 (layout_class_type): Call layout_field for each field, rather than
6772 just making a wholesale call to layout_type.
6774 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6776 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6778 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6780 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6782 * except.c (dtor_nothrow): New fn.
6783 (do_pop_exception): Use it. Take type parm.
6784 (push_eh_cleanup): Take type parm.
6785 (expand_start_catch_block): Pass it.
6786 (build_eh_type_type_ref): Accept null type.
6788 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6790 * cp-tree.h (revert_static_member_fn): Change prototype.
6791 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6792 (grok_op_properties): Likewise.
6793 (start_function): Likewise.
6794 (revert_static_member_fn): Simplify.
6795 * pt.c (check_explicit_specialization): Adjust call to
6796 revert_static_member_fn.
6798 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6800 * cp-tree.h (scope_kind): New type.
6801 (tmpl_spec_kind): Likewise.
6802 (declare_pseudo_global_level): Remove.
6803 (pseudo_global_level_p): Rename to template_parm_scope_p.
6804 (pushlevel): Remove declaration.
6805 (begin_scope): New function.
6806 (finish_scope): Likewise.
6807 (current_tmpl_spec_kind): Likewise.
6808 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6809 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6810 Add template_spec_p.
6811 (toplevel_bindings_p): Adjust.
6812 (declare_pseudo_global_level): Remove.
6813 (pseudo_global_level_p): Rename to template_parm_scope_p.
6814 (current_tmpl_spec_kind): New function.
6815 (begin_scope): Likewise.
6816 (finish_scope): Likewise.
6817 (maybe_push_to_top_level): Adjust.
6818 (maybe_process_template_type_declaration): Likewise.
6819 (pushtag): Likewise.
6820 (pushdecl_nonclass_level): Likewise.
6821 (lookup_tag): Likewise.
6822 (grokfndecl): Handle member template specializations. Share
6823 constructor and non-constructor code.
6824 * decl2.c (check_classfn): Handle member template specializations.
6825 * pt.c (begin_template_parm_list): Use begin_scope.
6826 (begin_specialization): Likewise.
6827 (end_specialization): Likewise.
6828 (check_explicit_specialization): Use current_tmpl_spec_kind.
6829 Handle member template specializations.
6830 (end_template_decl): Use finish_scope. Remove call to
6832 (push_template_decl_real): Remove bogus error message.
6833 (tsubst_decl): Fix typo in code contained in comment.
6834 (instantiate_template): Handle member template specializations.
6835 (most_general_template): Likewise.
6837 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6839 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6840 (do_identifier): Ditto for error().
6842 * pt.c (convert_nontype_argument): Ditto for cp_error().
6843 (convert_template_argument): Ditto for cp_pedwarn().
6845 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6847 * exception.cc (__check_null_eh_spec): New fn.
6848 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6850 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6852 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6853 * except.c (expand_end_eh_spec): Add the return type.
6854 * rtti.c (throw_bad_cast): Add the parmtypes.
6855 (throw_bad_typeid): Likewise.
6857 * semantics.c (expand_stmt): Only leave out rtl for unused
6858 artificials, and set DECL_IGNORED_P on them as well.
6859 * decl.c (wrapup_globals_for_namespace): Likewise.
6861 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6863 * decl.c (maybe_commonize_var): Skip all artificial decls.
6864 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6866 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6868 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6869 * cp-tree.h: Declare flag_enforce_eh_specs.
6870 * decl.c (store_parm_decls, finish_function): Check it.
6872 C library functions don't throw.
6873 * Makefile.in (cfns.h): New target.
6874 (except.o): Depend on it.
6875 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6876 * cfns.gperf: New file.
6877 * cfns.h: Generated.
6878 * except.c: Include it.
6879 (nothrow_libfn_p): New fn.
6880 * decl.c (grokfndecl): Use it.
6881 * cp-tree.h: Declare it.
6883 * decl.c (push_overloaded_decl_1, auto_function,
6884 define_function): Lose.
6885 (build_library_fn_1): New static fn.
6886 (builtin_function): Use it.
6887 (get_atexit_node): Use build_library_fn_ptr.
6888 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
6889 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
6890 push_void_library_fn, push_throw_library_fn): New fns.
6891 * cp-tree.h: Declare them.
6892 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
6893 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
6894 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
6895 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
6896 * rtti.c (build_runtime_decl): Lose.
6897 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
6898 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
6899 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
6901 * call.c (build_call): Remove result_type parm.
6902 Call mark_used on unused artificial fns.
6903 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
6905 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
6907 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
6909 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
6910 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
6911 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
6912 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
6913 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
6914 expand_generic_desc): Likewise.
6916 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6918 * exception.cc (__cp_pop_exception): Cleanup the original object.
6920 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6922 * decl.c (grok_op_properties): Merge conversion to void warning
6923 with other silly op warnings.
6925 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
6927 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
6928 array CONSTRUCTOR elements. Don't use expr_tree_cons.
6930 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6932 * decl.c (cp_make_fname_decl): New function.
6933 (wrapup_globals_for_namespace): Don't emit unused static vars.
6934 (init_decl_processing): Remove comment about use of
6935 array_domain_type. Set make_fname_decl.
6936 (cp_finish_decl): Remove __FUNCTION__ nadgering.
6937 * semantics.c (begin_compound_stmt): Remove
6938 current_function_name_declared flagging.
6939 (expand_stmt): Don't emit unused local statics.
6940 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
6943 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6945 * typeck.c (convert_for_assignment): Don't look at array
6947 * call.c (convert_like_real): Likewise.
6949 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
6951 Add initial support for '\uNNNN' specifier.
6952 * lex.c (read_ucs): New fn.
6953 (readescape, skip_white_space): Call it.
6954 (is_extended_char, is_extended_char_1): New fns.
6955 (utf8_extend_token): New fn, #if 0'd out.
6956 (real_yylex): Treat extended chars like letters.
6958 * search.c (note_debug_info_needed): Walk the bases even if we
6959 weren't deferring the type itself.
6961 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6963 * decl2.c (finish_objects): Constify a char*.
6965 * method.c (emit_thunk): Likewise.
6967 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
6969 * typeck.c (dubious_conversion_warnings): Look through
6972 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6974 * class.c (dfs_modify_vtables): I is now unsigned.
6975 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
6976 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
6977 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
6978 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6979 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
6980 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
6981 Call integer_all_onesp.
6982 * typeck2.c (process_init_constructor): Use compare_tree_int.
6984 * lang-specs.h (as): Don't call if -syntax-only.
6986 2000-03-06 Mark Mitchell <mark@codesourcery.com>
6988 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
6989 RTL_EXPR_HAS_NO_SCOPE after all.
6991 2000-03-05 Mark Mitchell <mark@codesourcery.com>
6993 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
6994 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
6995 RTL_EXPR_HAS_NO_SCOPE.
6997 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7000 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7002 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7004 * call.c (convert_like): Macrofy.
7005 (convert_like_with_context): New macro.
7006 (convert_like_real): Renamed from convert_like. Add calling
7007 context parameters, for diagnostics. Add recursive flag. Call
7008 dubious_conversion_warnings for outer conversion.
7009 (build_user_type_conversion): Use convert_like_with_context.
7010 (build_over_call): Likewise. Don't warn about dubious
7011 conversions here. Adjust convert_default_arg calls.
7012 (convert_default_arg): Add context parameters for diagnostics.
7013 Pass throught to convert_like_with_context.
7014 * cp-tree.h (convert_default_arg): Add context parameters.
7015 (dubious_conversion_warnings): Prototype new function.
7016 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7017 (dubious_conversion_warnings): New function, broken
7018 out of convert_for_assignment.
7019 (convert_for_assignment): Adjust.
7021 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7023 * decl2.c (key_method): Break out from...
7024 (import_export_vtable, import_export_class): ...here.
7026 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7027 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7029 * search.c (note_debug_info_needed, dfs_debug_mark,
7030 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7031 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7033 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7035 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7038 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7040 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7041 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7042 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7043 (lang_type): Split gets_new into has_new and has_array_new.
7044 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7045 (TYPE_GETS_NEW): Split into ...
7046 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7047 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7048 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7049 (build_op_new_call): Don't declare.
7050 (build_new_1): Likewise.
7051 * call.c (build_op_new_call): Remove.
7052 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7053 instead of TYPE_NEEDS_DESTRUCTOR.
7054 (finish_struct_bits): Likewise.
7055 (add_implicitly_declared_members): Likewise.
7056 (check_field_decl): Likewise.
7057 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7058 correctly under the new ABI.
7059 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7060 instead of TYPE_NEEDS_DESTRUCTOR.
7061 (initialize_local_var): Likewise.
7062 (destroy_local_var): Likewise.
7063 (cp_finish_decl): Likewise.
7064 (register_dtor_fn): Likewise.
7065 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7066 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7067 TYPE_VEC_DELETE_TAKES_SIZE here.
7068 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7069 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7070 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7071 (finish_destructor_body): Likewise.
7072 (maybe_build_cleanup_1): Likewise.
7073 * decl2.c (do_static_destruction): Likewise.
7074 * init.c (build_new_1): Make it static.
7075 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7076 (expand_cleanup_for_base): Likewise.
7077 (get_cookie_size): New function.
7078 (build_new_1): Handle array-new cookies correctly under the new
7080 (build_vec_delete_1): Likewise.
7081 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7082 (build_delete): Likewise.
7083 (build_vec_delete): Handle array-new cookies correctly under the new
7085 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7086 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7087 TYPE_HAS_ARRAY_NEW_OPERATOR.
7088 * ptree.c (print_lang_type): Check them.
7089 * search.c (context_for_name_lookup): Fix typo in comment.
7090 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7091 * tree.c (break_out_cleanups): Likewise.
7092 (build_cplus_array_test_1): Likewise.
7093 (cp_build_qualified_type_real): Likewise.
7094 * typeck.c (complete_type): Likewise.
7096 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7097 the command-line, not the end.
7099 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7101 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7103 2000-03-02 Tom Tromey <tromey@cygnus.com>
7105 * cp-tree.h (build_java_class_ref): Declare.
7106 * init.c (build_java_class_ref): No longer static.
7107 * except.c (expand_throw): Generate a Java-style `throw' if the
7108 thrown object is a "Java" object.
7109 (initialize_handler_parm): Generate a Java-style lookup of
7110 exception info if the caught object is a "Java" object.
7111 (catch_language, catch_language_init): New globals.
7112 (decl_is_java_type): New function.
7113 (expand_start_catch_block): Don't call push_eh_info() or
7114 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7115 class reference to build_catch_block.
7117 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7119 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7121 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7123 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7124 to merge reference/pointer code and fix incorrect warnings.
7126 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7128 * search.c (protected_accessible_p): Use context_for_name_lookup.
7130 * init.c (construct_virtual_bases): Fix thinko.
7131 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7133 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7135 * decl.c (current_function_decl): Move to toplev.c.
7137 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7139 * pt.c (fn_type_unification): Unify return type, whenever
7141 (get_bindings_real): Only pass return type when necessary.
7142 Remove explicit return type check.
7143 * class.c (resolve_address_of_overloaded_function): Pass desired
7144 return type to fn_type_unification.
7146 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7148 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7150 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7152 * rtti.c (expand_class_desc): Likewise.
7153 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7154 (THUNK_VCALL_OFFSET): Likewise.
7155 (THUNK_DELTA): Reflect changes in ../tree.h.
7157 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7159 * search.c (protected_accessible_p): Also allow the access if
7160 the member is public in DERIVED. Lose TYPE parm.
7161 (friend_accessible_p): Lose TYPE parm.
7162 (accessible_p): Adjust.
7164 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7166 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7167 on things that are not sizes; ssize_binop deleted.
7168 Call size_diffop when appropriate.
7169 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7170 (build_primary_vtable, build_secondary_vtable): Likewise.
7171 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7172 Variable I is HOST_WIDE_INT.
7173 (get_vfield_offset): Pass proper types to size_binop.
7174 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7175 (finish_struct_1): Likewise.
7176 (skip_rtti_stuff): Arg N is now pointer to signed.
7177 (layout_class_type): Use size_zero_node.
7178 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7179 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7180 * decl.c (complete_arry_type): Pass proper types to size_binop.
7181 (xref_basetypes): BINFO_OFFSET is sizetype.
7182 * error.c (dump_expr): Don't use size_binop non-sizes.
7183 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7184 * init.c (construct_virtual_bases): Fix type error.
7185 (build_vec_delete_1): Pass proper type to size_binop and don't
7187 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7188 * rtti.c (get_base_offset): Pass proper type to size_binop.
7189 * search.c (dfs_find_vbases): Fix type error.
7190 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7191 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7192 * tree.c (debug_binfo): Variable N is signed.
7193 Use HOST_WIDE_INT_PRINT_DEC.
7194 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7195 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7196 size_one_node and size_zero_node.
7197 (c_alignof): Use size_one_node.
7198 (build_component_addr): Pass proper types to size_binop.
7199 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7201 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7203 Implement class scope using-declarations for functions.
7204 * class.c (handle_using_decl): Call add_method for used functions.
7205 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7206 (add_method): Used functions are hidden by local functions.
7207 (check_bases_and_members): Handle using-decls before finalizing
7208 CLASSTYPE_METHOD_VEC.
7209 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7210 override the type of 'this' accordingly.
7211 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7212 (convert_class_to_reference, build_user_type_conversion_1,
7213 build_new_function_call, build_object_call, build_new_op,
7214 build_new_method_call): Pass ctype parm.
7216 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7218 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7219 build_new_function_call, build_object_call, build_new_op,
7220 build_new_method_call, build_op_delete_call): Don't get basetype_path
7222 * typeck.c (build_component_ref): Likewise.
7223 * init.c (build_offset_ref): Likewise.
7224 (resolve_offset_ref): Don't call enforce_access.
7225 Call build_scoped_ref.
7226 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7227 would cause an error or if -pedantic.
7228 * class.c (alter_access): Lose binfo parm.
7230 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7232 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7235 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7237 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7238 pseudo_type_info creation into the std namespace
7240 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7242 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7243 (import_export_class): Remove declaration.
7244 * decl2.c (import_export_class): Make it static.
7245 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7246 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7247 EXPR_WITH_FILE_LOCATION.
7248 * lex.c (check_newline): Tweak filename/lineno setting.
7249 * semantics.c (begin_while_stmt): Fix typo in comment.
7251 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7253 * lang-options.h (-fmessage-length=): Add missing option.
7255 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7257 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7259 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7261 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7263 * optimize.c (expand_call_inline): Emit the return label before
7264 evaluating the return value.
7266 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7268 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7269 than duplicating functionality here.
7270 * optimize.c: Include input.h.
7271 (expand_call_inline): Use push_srcloc and pop_srcloc.
7272 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7273 * parse.c: Regenerated.
7274 * Makefile.in (lex.o): Depend on input.h.
7275 (optimize.o): Likewise.
7277 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7279 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7280 function type, rather than ICE.
7282 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7284 * decl.c (grokdeclarator): Call decl_type_access_control.
7285 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7288 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7290 * decl.c (decls_match): Remove obsolete static member nadgering.
7292 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7294 * decl.c (grokdeclarator): Change ANSI to ISO.
7295 * lex.c (consume_string, readescape, do_identifier): Likewise.
7296 (parse_float, real_yylex): Likewise.
7297 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7298 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7299 new_type_id, maybe_label_decls, simple_stmt,
7300 for.init.statement): Likewise.
7301 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7302 * semantics.c (finish_named_return_value): Likewise.
7303 * parse.c: Regenerate.
7305 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7307 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7308 (CPTI_CLASS_STAR_TYPE): Remove.
7309 (vtable_index_type): Likewise.
7310 (class_star_type_node): Remove.
7311 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7312 (build_binary_op_nodefault): Remove.
7313 * call.c (build_new_op): Use build_binary_op instead of
7314 build_binary_op_nodefault.
7315 * decl.c (init_decl_processing): Remove class_star_type_node
7316 initialization. Make delta_type_node ptrdiff_type_node under the
7317 new ABI. Initialize vtable_index_type.
7318 (build_ptrmemfunc_type): Build different structures for the new
7320 (build_enumerator): Use build_binary_op instead of
7321 build_binary_op_nodefault.
7322 * method.c (build_overload_value): Mangle pointers-to-members
7323 appropriately under the new ABI.
7324 * typeck.c (build_array_ref): Use build_binary_op instead of
7325 build_binary_op_nodefault.
7326 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7327 (build_binary_op_nodefault): Rename to ...
7328 (build_binary_op): ... this. Remove old version. Adjust for
7329 pointer-to-member comparisons under the new ABI.
7330 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7331 (build_ptrmemfunc): Adjust for the new ABI.
7332 (expand_ptrmemfunc_cst): Likewise.
7333 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7334 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7336 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7338 * call.c (build_object_call): Compress consecutive calls to
7340 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7341 (build_op_delete_call): Adjust message formatting.
7343 * class.c (check_bases): Compress consecutive calls to
7345 (finish_struct_anon): Say 'ISO C++'.
7347 * decl.c (start_decl): Same here.
7348 (grok_reference_init): Likewise.
7349 (grokfndecl): Correct message formatting.
7350 (grokfndecl): Improve diagnostic.
7351 (check_static_variable_definition): Likewise. Say 'ISO C++'
7352 (compute_array_index_type): Say 'ISO C++'
7353 (create_array_type_for_decl): Compress consecutive calls to
7355 (grokdeclarator): Say 'ISO C++'
7356 (grok_op_properties): Likewise.
7358 * decl2.c (delete_sanity): Clairify diagnostic.
7359 (check_member_template): Same here.
7360 (grok_function_init): Use consistent terminology.
7362 * expr.c (do_case): Say 'ISO C++'
7364 * friend.c (do_friend): Compress consecutive calls to warning.
7366 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7368 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7369 * class.c (build_secondary_vtable): Reorganize. Don't create a
7370 new vtable under the new ABI.
7371 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7373 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7374 the initializing elements.
7375 (initialize_vtable): New function.
7376 (dfs_finish_vtbls): Use it.
7377 (dfs_accumulate_vtbl_inits): New function.
7378 (finish_vtbls): Merge primary and secondary vtables under the new
7380 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7381 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7384 * class.c (build_vtable): New function, split out from ...
7385 (get_vtable_decl): ... here, and ...
7386 (build_secondary_vtable): ... here.
7388 * pt.c (tsubst_decl): Fix formatting.
7390 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7392 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7393 (avoid_overlap, build_base_field): Likewise.
7394 (build_base_field, build_base_fields, is_empty_class):
7395 Test DECL_SIZE with integer_zero.
7396 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7397 * cp-tree.h (struct lang_type): New field size_unit.
7398 (CLASSTYPE_SIZE_UNIT): New macro.
7399 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7400 (cp_finish_decl): Delete -Wlarger-than processing.
7401 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7402 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7403 * tree.c (make_binfo): binfo vector is one entry longer.
7404 (walk_tree): Walk DECL_SIZE_UNIT.
7406 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7408 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7410 (build_vtable_entry): Don't assume all vtable entries are
7412 (build_vtbl_initializer): Adjust accordingly.
7413 (get_vtable_decl): Fix formatting.
7415 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7417 * semantics.c (deferred_type_access_control): Walk the entire
7419 (save_type_access_control): Rename from
7420 initial_deferred_type_access_control. Just remember the value.
7421 (decl_type_access_control): New fn.
7422 (begin_function_definition): Use deferred_type_access_control, after
7423 we've started the function. Set type_lookups to error_mark_node.
7424 * parse.y (frob_specs, fn.def1): Adjust.
7425 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7426 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7427 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7428 (after_type_component_declarator0): Likewise.
7429 (after_type_component_declarator): Likewise.
7430 (notype_component_declarator): Likewise.
7431 * cp-tree.h: Adjust.
7433 * decl.c (redeclaration_error_message): Allow redeclaration of
7434 namespace-scope decls.
7436 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7438 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7440 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7442 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7443 * decl2.c (grokclassfn): Likewise.
7445 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7447 * decl2.c (lang_decode_option): Don't set default message length
7449 * lex.c (lang_init_options): Set it here.
7451 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7453 Make DECL_CONTEXT mean the class in which a member function was
7454 declared, even for a virtual function.
7455 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7456 (DECL_FRIEND_CONTEXT): New macro.
7457 (DECL_REAL_CONTEXT): Remove.
7458 (SET_DECL_FRIEND_CONTEXT): Likewise.
7459 (DECL_VIRTUAL_CONTEXT): Adjust.
7460 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7461 (add_friends): Remove.
7462 (hack_decl_function_context): Likewise.
7463 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7465 (build_over_call): Fix indentation. Use DECL_CONTEXT
7466 instead of DECL_CLASS_CONTEXT.
7467 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7468 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7469 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7470 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7471 (build_base_field): Likewise.
7472 (finish_struct_1): Likewise.
7473 (build_self_reference): Likewise.
7474 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7476 (pushtag): Use decl_function_context, not
7477 hack_decl_function_context.
7478 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7479 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7480 (pushdecl): Remove bogus code.
7481 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7482 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7483 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7484 Use decl_function_context, nothack_decl_function_context.
7485 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7486 (grokdeclarator): Likewise. Use decl_function_context, not
7487 hack_decl_function_context.
7488 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7489 (start_function): Use DECL_FRIEND_CONTEXT, not
7490 DECL_CLASS_CONTEXT. Use decl_function_context, not
7491 hack_decl_function_context.
7492 (finish_function): Use decl_function_context, not
7493 hack_decl_function_context.
7494 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7496 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7497 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7498 (grokfield): Likewise.
7499 (finish_builtin_type): Likewise.
7500 (finish_vtable_vardec): Use decl_function_context, not
7501 hack_decl_function_context.
7502 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7503 (start_static_initialization_or_destruction): Likewise.
7504 (finish_static_initialization_or_destruction): Likewise.
7505 (mark_used): Adjust logic for deciding when to synthesize methods.
7506 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7508 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7510 * friend.c (is_friend): Likewise.
7511 (add_friends): Remove.
7512 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7513 * lex.c (begin_definition_of_inclass_inline): Use
7514 decl_function_context, not hack_decl_function_context.
7515 (process_next_inline): Likewise.
7516 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7517 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7518 DECL_CLASSS_CONTEXT.
7519 (hack_identifier): Likewise.
7520 (synthesize_method): Use decl_function_context, not
7521 hack_decl_function_context.
7522 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7524 (is_member_template): Use decl_function_context, not
7525 hack_decl_function_context. Use DECL_CONTEXT, not
7527 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7529 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7531 (push_template_decl_real): Likewise.
7532 (instantiate_class_template): Don't call add_friends.
7533 (tsubst_default_argument): Use DECL_CONTEXT, not
7535 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7536 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7537 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7539 * repo.c (repo_inline_used): Likewise.
7540 * search.c (current_scope): Adjust for new _CONTEXT macros.
7541 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7543 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7544 (lookup_fnfields_here):Likewise.
7545 (check_final_overrider): Likewise.
7546 (init_vbase_pointers): Likewise.
7547 (virtual_context): Likewise.
7548 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7549 (expand_body): Use decl_function_context, not
7550 hack_decl_function_context.
7551 * tree.c (hack_decl_function_context): Remove.
7552 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7554 * typeck2.c (error_not_base_type): Likewise.
7556 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7558 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7560 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7562 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7564 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7566 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7568 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7570 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7572 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7574 * parse.y (frob_specs): Split out...
7575 (parse_decl): From here.
7576 (fn.def2): Call initial_deferred_type_access_control.
7577 (after_type_component_declarator0): Call frob_specs.
7578 (notype_component_declarator0): Likewise.
7579 * search.c (friend_accessible_p): Nested classes are friends of their
7582 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7584 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7585 used to create an implicit temporary.
7587 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7590 2000-02-08 Nathan Sidwell <nathan@acm.org>
7592 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7593 strip array element qualifiers too.
7595 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7597 * decl.c (store_parm_decls): Don't build cleanups for parameters
7598 while processing_template_decl.
7600 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7602 * cp-tree.h (struct saved_scope): Add incomplete field.
7603 (namespace_scope_incomplete): New macro.
7604 * decl.c (pushdecl): Use it.
7605 (hack_incomplete_structures): Use it. See through artificial
7607 (mark_saved_scope): Mark it.
7609 Implement access control for nested types.
7610 * search.c (type_access_control): New fn.
7611 (accessible_p): Now we do perform access control for types.
7612 * semantics.c (deferred_type_access_control): New fn.
7613 (initial_deferred_type_access_control): New fn.
7614 (begin_function_definition): Call it. Add lookups parm.
7615 * decl.c (struct binding_level): Add this_class field.
7616 (pushlevel_class): Set it.
7617 (mark_binding_level): Mark it.
7618 (lookup_name_real): Use it. Call type_access_control.
7619 (mark_saved_scope): Mark lookups field.
7620 * cp-tree.h (flagged_type_tree): Add lookups field.
7621 (struct saved_scope): Add lookups field.
7622 (type_lookups): New macro.
7623 * parse.y (declmods): Now <ftype>.
7624 (parse_decl): Add lookups parm. Call
7625 initial_deferred_type_access_control.
7626 (lang_extdef): Clear type_lookups.
7627 (typed_declspecs, declmods, typespec): Set lookups field.
7628 (initdcl): Call deferred_type_access_control.
7629 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7630 component_decl_1, named_parm): Adjust.
7631 * friend.c (is_friend): Nested classes are friends of their
7634 * class.c (currently_open_derived_class): New fn.
7635 * method.c (hack_identifier): Use it.
7637 * lex.c (do_identifier): Remove obsolete code.
7639 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7641 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7643 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7644 thinks this file is plain C).
7646 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7648 * Makefile.in (call.o): Depend on $(EXPR_H).
7650 * call.c: Include "expr.h".
7652 * class.c (dump_class_hierarchy): Add prototype.
7654 * search.c (dfs_get_pure_virtuals): Likewise.
7656 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7658 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7661 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7663 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7664 Store it in DECL_FCONTEXT.
7665 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7667 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7669 * tinfo.h (old abi): #include "tconfig.h".
7670 * tinfo.cc (convert_to_base): Move into old abi section.
7672 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7674 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7675 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7676 (BINFO_PRIMARY_BINFO): New macro.
7677 (BF_DELTA): Rename to ...
7678 (BV_DELTA): ... this.
7679 (BF_VCALL_INDEX): Rename to ...
7680 (BV_VCALL_INDEX): ... this.
7681 (BF_FN): Rename to ...
7683 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7684 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7685 (modify_vtable_entry): Simplify.
7686 (add_virtual_function): Rename BF_ macros to BV_ variants.
7687 (build_vtable_initializer): Likewise.
7688 (get_class_offset_1): Remove.
7689 (dfs_get_class_offset): Likewise.
7690 (get_class_offset): Likewise.
7691 (dfs_find_final_overrider): New function.
7692 (find_final_overrider): Likewise.
7693 (modify_one_vtable): Remove.
7694 (dfs_find_base): New function.
7695 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7696 find_final_overrider.
7697 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7699 (dfs_fixup_vtable_deltas): Remove.
7700 (override_one_vtable): Remove.
7701 (merge_overrides): Likewise.
7702 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7703 unreal chilren of virtual bases.
7704 (finish_struct_1): Don't use merge_overrides. Don't use
7705 dfs_fixup_vtable_deltas.
7706 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7709 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7710 Jason Merrill <jason@yorick.cygnus.com>
7712 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7714 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7716 * exception.cc (__throw_bad_typeid): Add missing std::.
7718 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7720 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7722 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7724 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7726 Runtime support for new-abi rtti.
7727 * inc/typeinfo (type_info::operator!=): Define in class.
7728 (type_info::before, type_info::name, type_info::operator==,
7729 type_info::operator!=): Define new ABI implementations.
7730 (type_info::is_pointer_p, type_info::is_function_p): Declare
7731 new virtual functions.
7732 (type_info::do_catch, type_info::do_upcast): Likewise.
7734 * tinfo.h (__base_class_info): Define new class.
7735 (__class_type_info): Likewise.
7736 (__si_class_type_info): Likewise.
7737 (__vmi_class_type_info): Likewise.
7738 (__dynamic_cast): Prototype.
7740 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7741 (type_info::is_pointer_p): Define new function.
7742 (type_info::is_function_p): Likewise.
7743 (type_info::do_catch): Likewise.
7744 (type_info::do_upcast): Likewise.
7745 (vtable_prefix): New structure for vtable access.
7746 (adjust_pointer): Define new template function.
7747 (contained_p, public_p, virtual_p, contained_public_p,
7748 contained_nonpublic_p, contained_nonvirtual_p): Define new
7750 (nonvirtual_base_type): New local variable.
7751 (__class_type_info::~__class_type_info): Define.
7752 (__si_class_type_info::~__si_class_type_info): Likewise.
7753 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7754 (__class_type_info::do_catch): Define new function.
7755 (__class_type_info::do_upcast): Likewise.
7756 (__class_type_info::find_public_src): Likewise.
7757 (__class_type_info::do_find_public_src): Likewise.
7758 (__si_class_type_info::do_find_public_src): Likewise.
7759 (__vmi_class_type_info::do_find_public_src): Likewise.
7760 (__class_type_info::do_dyncast): Likewise.
7761 (__si_class_type_info::do_dyncast): Likewise.
7762 (__vmi_class_type_info::do_dyncast): Likewise.
7763 (__class_type_info::do_upcast): Likewise.
7764 (__si_class_type_info::do_upcast): Likewise.
7765 (__vmi_class_type_info::do_upcast): Likewise.
7766 (__dynamic_cast): Likewise.
7768 * tinfo2.cc (__fundamental_type_info): Define new class.
7769 (__pointer_type_info): Likewise.
7770 (__reference_type_info): Likewise.
7771 (__array_type_info): Likewise.
7772 (__function_type_info): Likewise.
7773 (__enum_type_info): Likewise.
7774 (__ptr_to_member_type_info): Likewise.
7775 (__fundamental_type_info::~__fundamental_type_info): Define.
7776 (__pointer_type_info::~__pointer_type_info): Likewise.
7777 (__reference_type_info::~__reference_type_info): Likewise.
7778 (__array_type_info::~__array_type_info): Likewise.
7779 (__function_type_info::~__function_type_info): Likewise.
7780 (__enum_type_info::~__enum_type_info): Likewise.
7781 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7782 (__pointer_type_info::do_catch): Define new function.
7783 (__ptr_to_member_type_info::do_catch): Define new function.
7785 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7786 (__is_pointer): Likewise.
7788 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7790 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7792 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7793 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7794 (make_new_vtable): New function.
7795 (modify_vtable_entry): Handle generation of new vtables correctly.
7796 (modify_one_vtable): Remove unused parameter.
7797 (dfs_fixup_vtable_deltas): Likewise.
7798 (override_one_vtable): Use build_secondary_vtable.
7799 (finish_struct_1): Use build_primary_vtable and
7800 build_secondary_vtable.
7802 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7804 * cp/decl.c: Adjust variable names, comments, help strings.
7806 2000-01-29 Nathan Sidwell <nathan@acm.org>
7808 * new2.cc (operator delete[]): Use operator delete, don't assume
7811 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7813 * class.c (build_vtbl_initializer): Add argument to
7814 build_vtable_entry call.
7816 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7818 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7819 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7820 (BF_DELTA): New macro.
7821 (BF_VCALL_INDEX): Likewise.
7823 (THUNK_VCALL_OFFSET): Likewise.
7824 (make_thunk): Change prototype.
7825 * class.c (build_vtable_entry): Integrate
7826 build_vtable_entry_for_fn. Handle vcall indices.
7827 (build_vtable_entry_for_fn): Remove.
7828 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7829 BF_VCALL_INDEX, BF_FN.
7830 (modify_vtable_entry): Integrate common code from
7831 modify_one_vtable and dfs_fixup_vtable_deltas.
7832 (add_virtual_function): Set BF_VCALL_INDEX.
7833 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7835 (modify_one_vtable): Simplify.
7836 (dfs_fixup_vtable_deltas): Likewise.
7837 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7838 * method.c (make_thunk): Handle vcall indices.
7840 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7842 Compiler side new abi rtti (not enabled).
7843 * cp-tree.h (new_abi_rtti_p): New macro.
7844 (emit_support_tinfos): Prototype new function.
7845 (tinfo_decl_p): Likewise.
7846 (emit_tinfo_decl): Likwise.
7847 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7849 (doing_runtime): New local static.
7850 (init_rtti_processing): Add new-abi initializer.
7851 (get_tinfo_decl): Add new-abi logic.
7852 (tinfo_from_decl): Likewise.
7853 (build_dynamic_cast_1): Likewise.
7854 (qualifier_flags): New static function.
7855 (tinfo_base_init): Likewise.
7856 (generic_initializer): Likewise.
7857 (ptr_ref_initializer): Likewise.
7858 (ptmd_initializer): Likewise.
7859 (class_hint_flags): Likewise.
7860 (class_initializer): Likewise.
7861 (synthesize_tinfo_var): Likewise.
7862 (create_real_tinfo_var): Likewise.
7863 (create_pseudo_type_info): Likewise.
7864 (get_vmi_pseudo_type_info): Likewise.
7865 (create_tinfo_types): Likewise.
7866 (emit_support_tinfos): New global function.
7867 (tinfo_decl_p): New global predicate.
7868 (emit_tinfo_decl): New global function.
7869 * class.c (set_rtti_entry): Generalize for old and new rtti.
7870 (build_vtbl_initializer): Likewise.
7871 * decl2.c (finish_file): Likewise.
7873 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7875 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7876 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7878 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
7880 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
7883 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
7885 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
7887 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7889 * optimize.c (calls_setjmp_r): Supply new argument
7890 to special_function_p.
7892 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7894 * call.c: PROTO -> PARAMS.
7895 * class.c: Likewise.
7896 * cp-tree.h: Likewise.
7900 * decl2.c: Likewise.
7902 * errfn.c: Likewise.
7903 * error.c: Likewise.
7904 * except.c: Likewise.
7907 * input.c: Likewise.
7910 * method.c: Likewise.
7911 * optimize.c: Likewise.
7912 * parse.y: Likewise.
7916 * search.c: Likewise.
7917 * semantics.c: Likewise.
7920 * typeck.c: Likewise.
7921 * typeck2.c: Likewise.
7924 2000-01-25 Richard Henderson <rth@cygnus.com>
7926 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
7928 2000-01-25 Mark Mitchell <mark@codesourcery.com>
7930 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
7931 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
7932 (struct vcall_offset_data_s): New type.
7933 (dfs_vcall_offset_queue_p): New function.
7934 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7935 (build_vcall_offset_vtbl_entries): Likewise.
7936 (layout_vtable_decl): Likewise.
7937 (num_vfun_entries): Likewise.
7938 (num_extra_vtbl_entries): Add the entries for vcall offsets.
7939 (build_vtbl_initializer): Likewise.
7940 (dfs_finish_vtabls): Use layout_vtable_decl.
7941 (modify_one_vtables): Always duplicate vtables under the new ABI.
7942 (finish_struct_1): Use layout_vtable_decl.
7944 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7946 * decl.c (member_function_or_else): Change third arg from a format
7947 specifier to an `enum overload_flags'. Callers changed.
7949 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
7951 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
7952 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
7953 build_const_cast, get_delta_difference, check_return_expr): Avoid
7954 ANSI string concatenation usage.
7956 2000-01-24 Mark Mitchell <mark@codesourcery.com>
7958 * class.c (layout_class_type): Put the fields required to make a
7959 class non-empty at the end, not the beginning, of the TYPE_FIELDs
7962 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
7964 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
7967 * decl2.c (mark_used): Do instantiate inlines that have been
7968 explicitly instantiated.
7970 2000-01-24 Richard Henderson <rth@cygnus.com>
7972 * call.c (build_over_call): Use expand_tree_builtin.
7973 * typeck.c (build_function_call_real): Likewise.
7974 (build_binary_op_nodefault): Handle unordered compares.
7976 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7978 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
7979 cp_tree_index values.
7980 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
7981 New global node #defines for them.
7982 * rtti.c (call_void_fn): Replace with ...
7983 (build_runtime_decl): ... new static function.
7984 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
7985 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
7986 (build_dynamic_cast_1): Always produce correctly typed result.
7987 Explicitly produce type_info addresses. Use dynamic_cast_node.
7988 * exception.cc (__throw_bad_cast): Return `void *'.
7989 (__throw_bad_typeid): Return `const type_info &'.
7991 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7993 * cp-tree.h (get_vtable_decl): Prototype new function.
7994 * class.c (get_vtable_decl): New function. Broken out from ...
7995 (build_vtable): ... here. Use it.
7996 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
7999 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8001 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8002 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8003 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8004 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8005 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8006 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8007 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8008 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8009 (CPTI_TINFO_VAR_ID): New enumeration.
8010 (__tp_desc_type_node, __access_mode_type_node,
8011 __bltn_desc_type_node, __user_desc_type_node,
8012 __class_desc_type_node, __ptr_desc_type_node,
8013 __attr_desc_type_node, __func_desc_type_node,
8014 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8015 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8016 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8017 enum_desc_type_node, class_desc_type_node,
8018 si_class_desc_type_node, vmi_class_desc_type_node,
8019 ptmd_desc_type_node, base_desc_type_node): New #defines.
8020 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8021 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8022 (tinfo_var_id): New enumeration.
8023 (DECL_TINFO_FN_P): Augment comment.
8024 * decl.c (cp_global_trees): Adjust documentation.
8025 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8026 tinfo_decl_type and tinfo_var_id.
8027 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8028 (build_typeid): Remove unused variable.
8029 (get_tinfo_var): Use tinfo_var_id.
8030 (tinfo_name): New static function.
8031 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8032 (tinfo_from_decl): Likewise.
8033 (get_base_offset): New static function, broken out of
8035 (expand_si_desc): Use tinfo_name.
8036 (expand_class_desc): Likewise. Lose local static variable.
8037 Use base_desc_type_node. Use get_base_offset.
8038 (expand_ptr_desc): Use tinfo_name.
8039 (expand_attr_desc): Likewise.
8040 (expand_generic_desc): Likewise.
8042 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8043 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8045 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8047 * cp-tree.h (__eprintf): Remove declaration.
8048 * tree.c (__eprintf): Remove definition.
8050 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8051 Mark Mitchell <mark@codesourcery.com>
8053 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8054 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8056 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8058 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8060 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8062 * cp-tree.h (register_dtor_fn): New function.
8063 * decl.c (destroy_local_static): Rename to ...
8064 (register_dtor_fn): ... this. Give it external linkage.
8065 (expand_static_init): Use it.
8066 * decl2.c (do_static_initialization): Likewise, if using
8068 (do_static_destruction): Check that __cxa_atexit is not in use.
8069 (finish_file): Don't call do_static_destruction if using
8072 * typeck.c (convert_arguments): Restore two-message error
8075 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8077 Remap dynamic cast hint values to be consistent across ABIs.
8078 * search.c (dynamic_cast_base_recurse): Remap generated value.
8079 (get_dynamic_cast_base_type): Adjust documentation.
8080 * tinfo.h (__user_type_info::dyncast): Likewise.
8081 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8082 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8083 (__class_type_info::do_dyncast): Likewise.
8084 (__class_type_info::do_find_public_subobj): Likewise.
8085 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8087 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8089 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8091 * typeck2.c (incomplete_type_error): Restore previous
8092 cp_error and cp_error_at call sequence.
8094 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8096 * class.c (dump_class_hierarchy): Make format agree with argument;
8097 cast pointer to unsigned long and print with %lx.
8099 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8101 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8103 * typeck.c (composite_pointer_type, common_type,
8104 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8105 build_function_call_real, convert_arguments,
8106 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8107 build_unary_op, mark_addressable, build_compound_expr,
8108 build_static_cast, build_reinterpret_cast, build_const_cast,
8109 build_c_cast, build_modify_expr, get_delta_difference,
8110 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8111 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8113 * typeck2.c (readonly_error, abstract_virtuals_error,
8114 process_init_constructor, check_for_new_type): Likewise.
8116 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8118 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8121 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8123 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8124 (build_x_typeid): Likewise.
8125 (get_tinfo_fn): Likewise.
8126 (get_tinfo_fn_unused): Rename to ...
8127 (get_tinfo_decl): ... here.
8128 * rtti.c (build_headof): Replace logic error with assertion.
8129 (get_tinfo_fn_dynamic): Rename to ...
8130 (get_tinfo_decl_dynamic): ... here. Make static. Use
8131 complete_type_or_else.
8132 (build_x_typeid): Move into ...
8133 (build_typeid): ... here. Adjust call to
8134 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8135 throw_bad_typeid expression.
8136 (get_tinfo_fn_unused): Rename to ...
8137 (get_tinfo_decl): ... here. Adjust comment.
8138 (get_tinfo_fn): Delete.
8139 (tinfo_from_decl): New static function.
8140 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8141 (get_typeid): Use complete_type_or_else.
8142 (build_dynamic_cast_1): Adjust calls to
8143 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8144 * parse.y (primary): Adjust call to build_typeid.
8145 * except.c (build_eh_type_type_ref): Adjust call to
8146 get_tinfo_decl. Mark as used.
8147 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8148 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8149 * parse.c: Regenerated.
8151 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8153 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8155 (resolves_to_fixed_type_p): Document calling convention.
8156 * rtti.c (build_x_typeid): Initialize NONNULL.
8158 * cp-tree.h (build_shared_int_cst): New function.
8159 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8160 * class.c (modify_vtable_entry): Likewise.
8161 (add_virtual_function): Split out code to generated shared
8162 INTEGER_CSTs to build_share_int_cst.
8163 (modify_all_vtables): Handle all the overridden functions here.
8164 Add overridden functions from non-primary virtual bases to the
8166 (finish_struct_1): Adjust call to modify_all_vtables. Add
8167 overridden functions from non-primary bases to the vtable.
8168 * tree.c (build_shared_int_cst): New function.
8170 * cp-tree.h (scratchalloc): Remove.
8171 (build_scratch_list): Likewise.
8172 * call.c (convert_class_to_reference): Replace build_scratch_list
8173 and build_expr_list with build_tree_list.
8174 (add_candidate): Replace scratchalloc with expralloc. Note memory
8176 (build_user_type_conversion_1): Replace build_scratch_list
8177 and build_expr_list with build_tree_list.
8178 (build_new_op): Likewise.
8179 (build_op_delete_call): Likewise.
8180 (convert_like): Likewise.
8181 * cvt.c (ocp_convert): Likewise.
8182 * decl.c (start_decl): Likewise.
8183 (start_function): Likewise.
8184 (finish_destructor_body): Likewise.
8185 (maybe_build_cleanup_1): Likewise.
8186 * decl2.c (reparse_decl_as_expr): Likewise.
8187 * init.c (perform_member_init): Likewise.
8188 (expand_cleanup_for_base): Likewise.
8189 (build_builtin_delete_call): Likewise.
8190 (build_new_1): Likewise.
8191 (build_delete): Likewise.
8192 * method.c (do_build_assign_ref): Likewise.
8193 * parse.y (already_scoped_stmt): Likewise.
8194 (nontrivial_exprlist): Likewise.
8195 (net_initializer): Likewise.
8196 (initlist): Likewise.
8197 * parse.c: Regenerated.
8198 * rtti.c (build_x_typeid): Likewise.
8199 (build_dynamic_cast_1): Likewise.
8200 * typeck.c (build_x_compound_expr): Likewise.
8201 (build_static_cast): Likewise.
8202 (build_modify_expr): Likewise.
8204 * cp-tree.h (DECL_VINDEX): Add documentation.
8205 * class.c (build_vtable_entry): Likewise.
8206 (start_vtable): Add comment.
8207 (add_virtual_function): Replace pending_hard_virtuals with
8208 overridden_virtuals and pending_virtuals with new_virtuals.
8209 Replace redundant assignments with assertions.
8210 (check_for_override): Add comment.
8211 (check_bases_and_members): Replace pending_hard_virtuals with
8212 overridden_virtuals and pending_virtuals with new_virtuals.
8213 (create_vtbl_ptr): Likewise.
8214 (layout_class_type): Likewise.
8215 (finish_struct_1): Likewise. Add comments.
8217 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8219 * class.c (finish_struct_1): Replace redundant code with
8222 * cp-tree.h (flag_new_abi): Move.
8223 (flag_use_cxa_atexit): Likewise.
8224 (flag_honor_std): Likewise.
8225 (flag_rtti): Likewise.
8226 (vbase_offsets_in_vtable_p): Define.
8227 (vptrs_present_everywhere_p): Likewise.
8228 (TYPE_CONTAINS_VPTR_P): Likewise.
8229 (dfs_walk_real): Declare.
8230 * class.c (build_vbase_pointer_fields): Check
8231 vbase_offsets_in_vtable_p.
8232 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8234 (build_vbase_offset_vtbl_entries): Simplify.
8235 (build_vbase_offset_vtbl_entries): Adjust.
8236 (build_vbase_pointer): Add ability to look up vbase offsets in
8238 (start_vtable): New function.
8239 (add_virtual_function): Use it.
8240 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8241 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8242 (build_vtbl_initializer): Take the type of the complete object as
8243 input. Use it to correctly calculate vbase offsets.
8244 (dfs_finish_vtbls): Pass the complete type to
8245 build_vtbl_initializer.
8246 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8247 (create_vtable_ptr): Create a vtable even if there are no
8248 new virtual functions, under the new ABI.
8249 (finish_struct_1): Likewise.
8250 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8251 * decl.c (exapnd_static_init): Remove call to
8252 preserve_initializer.
8253 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8255 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8256 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8257 (construct_virtual_bases): Don't initialize virtual base pointers
8259 (build_aggr_init): Clean up comment.
8260 (expand_aggr_init_1): Likewise.
8261 * rtti.c (expand_class_desc): Store the virtual function table
8262 index where the vbase offset lives in the offset field.
8263 * search.c (dfs_walk_real): Make it global.
8264 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8265 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8267 * tinfo.h (USItype): Make it signed under the new ABI.
8268 * tinfo.cc (convert_to_base): New function. Encapsulate base
8269 conversion logic here.
8270 (__class_type_info::do_upcast): Use it.
8271 (__class_type_info::do_dyncast): Likewise.
8272 (__class_type_info::do_find_public_subobj): Likewise.
8274 * init.c (construct_virtual_bases): Don't look up the addresses of
8275 virtual bases at run-time.
8277 * class.c (build_vbase_pointer): Relocate.
8278 (build_vbase_pointer_fields): Likewise.
8279 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8280 (build_vbase_offset_vtbl_entries): Likewise.
8282 * decl.c (init_decl_processing): Complain if -fnew-abi
8283 -fno-vtable-thunks is used.
8285 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8288 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8290 * cp-tree.h (num_extra_vtbl_entries): New function.
8291 (size_extra_vtbl_entries): Likewise.
8292 (dfs_vtable_path_unmark): Likewise.
8293 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8294 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8295 * class.c (num_extra_vtbl_entries): New function.
8296 (size_extra_vtbl_entries): Likewise.
8297 (dfs_build_vbase_offset_vtbl_entries): New function.
8298 (build_vbase_offset_vtbl_entries): Likewise.
8299 (build_vtbl_initializer): Use it.
8300 (finish_struct_1): Adjust vtable sizes (using
8301 num_extra_vtbl_entries).
8302 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8303 THUNK_DECL is non-NULL before expanding it.
8304 * init.c (expand_virtual_init): Adjust the vtable pointer by
8305 size_extra_vtbl_entries before storing it.
8306 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8307 Handle TREE_LIST parameters here, not in the dfs_* functions.
8308 (dfs_unmarked_real_bases_queue_p): Adjust.
8309 (dfs_marked_real_bases_queue_p): Likewise.
8310 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8311 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8312 (dfs_vtable_path_unmark): Likewise.
8314 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8316 * optimize.c (copy_body_r): Clear the operand three of a
8317 TARGET_EXPR when copying it.
8319 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8321 * method.c (build_decl_overload_real): Check whether we are in ::
8322 before returning __builtin_new/delete.
8324 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8326 * pt.c (tsubst_friend_function): Improve comment.
8327 (instantiate_decl): Avoid crashing when a "nested" function is
8328 instantiated from the top level.
8330 * dump.c (dqeueue_and_dump): Dump
8331 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8333 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8335 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8337 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8339 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8340 ENABLE_NEW_GXX_ABI defined.
8341 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8342 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8343 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8345 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8347 * decl.c (start_cleanup_fn): Call pushdecl.
8349 * call.c (convert_class_to_reference): Fix typos.
8350 (build_conditional_expr): Handle errors gracefully.
8351 * class.c (push_nested_class): Likewise.
8352 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8353 (DECL_THIS_EXTERN): Use it.
8354 (DECL_THIS_STATIC): Likewise.
8355 * cvt.c (convert_to_void): Handle errors gracefully.
8356 (build_expr_type_conversion): Likewise.
8357 * decl.c (maybe_push_decl): Likewise.
8358 (start_decl_1): Likewise.
8359 (require_complete_types_for_parms): Likewise.
8360 * parse.y (structsp): Likewise.
8361 (base_class): Likewise.
8362 * parse.c: Regenerated.
8363 * pt.c (finish_member_template_decl): Likewise.
8364 * typeck.c (decay_conversion): Likewise.
8366 * cp-tree.h (dfs_skip_vbases): New function.
8367 (find_vbase_instance): Likewise.
8368 * class.c (determine_primary_base): Allow a nearly empty base to
8369 serve as a primary base class under the new ABI.
8370 (get_class_offset_1): Rename to ...
8371 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8373 (get_class_offset): Use it. Issue error messages here.
8374 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8375 find the right copies of virtual bases.
8376 (fixup_vtable_deltas1): Rename to ...
8377 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8378 bases as primary bases.
8379 (fixup_vtable_deltas): Remove.
8380 (override_one_vtable): Handle virtual bases as primary bases.
8381 (merge_overrides): Likewise.
8382 (finish_struct_1): Likewise.
8383 (dump_class_hierarchy): Dump primary-ness of bases as well.
8384 * search.c (mark_primary_bases): Use a pre-order traversal to
8385 handle primary virtual bases.
8386 (dfs_skip_vbases): New fiunction.
8387 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8388 (fixup_virtual_upcast_offsets): Likewise.
8389 (fixup_all_virtual_upcast_offsets): Likewise.
8390 (dfs_find_vbase_instances): New function.
8391 (find_vbase_instance): Likewise.
8393 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8395 * lex.c (DIR_SEPARATOR): Delete macro.
8397 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8399 * decl2.c (lang_decode_option): Handle automatic line wrapping
8402 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8404 * friend.c (do_friend): Don't resolve scopes when processing
8405 template declarations, even if the qualifying scope doesn't
8406 involve template parameters.
8408 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8410 * class.c (dfs_modify_vtables_queue_p): Remove.
8411 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8412 and dfs_marked_real_bases_queue_p instead of
8413 dfs_modify_vtables_queue_p.
8415 * class.c (build_vbase_path): Simplify.
8416 (dfs_propagate_binfo_offsets): New function.
8417 (propagate_binfo_offsets): Use it.
8418 (remove_base_field): Simplify.
8419 (dfs_set_offset_for_vbases): Remove.
8420 (dfs_set_offset_for_shared_vbases): New function.
8421 (dfs_set_offset_for_unshared_vbases): Likewise.
8422 (layout_virtual_bases): Use them.
8423 (layout_basetypes): Don't call propagate_binfo_offsets.
8424 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8427 * class.c (build_base_field): New function, split out from ...
8428 (build_base_fields): ... here. Use it. Allocate primary bases
8429 first, under the new ABI.
8430 (get_vtable_entry): Remove.
8431 (remove_base_field): New function, split out from ...
8432 (remove_base_fields): ... here. Adjust since primary bases come
8433 first under the new ABI.
8435 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8436 (initialize_vtbl_ptrs): New function.
8437 (expand_indirect_vtbls_init): Change prototype.
8438 (convert_pointer_to_vbase): Declare.
8439 * init.c (expand_direct_vtbls_init): Remove.
8440 (dfs_initialize_vtbl_ptrs): New function.
8441 (initialize_vtbl_ptrs): Likewise.
8442 (emit_base_init): Use initialize_vtbl_ptrs.
8443 * search.c (convert_pointer_to_vbase): Make it global.
8444 (expand_indirect_vtbls_init): Remove vtable initialization code.
8445 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8447 * class.c (dfs_finish_vtbls): New function.
8448 (finish_vtbls): Use it.
8449 (dump_class_hierarchy): New function.
8451 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8452 (BINFO_VBASE_PRIMARY_P): New macro.
8453 (BINFO_VIRTUALS): Add to documentation.
8454 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8455 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8456 (dfs_mark_primary_bases_queue_p): Likewise.
8457 (dfs_unmarked_real_bases_queue_p): New function.
8458 (dfs_marked_real_bases_queue_p): Likewise.
8459 * search.c (dfs_mark_primary_bases): Adjust.
8460 (mark_primary_bases): Likewise.
8461 (get_shared_vbase_if_not_primary): New function.
8462 (dfs_unmarked_real_bases_queue_p): Likewise.
8463 (dfs_marked_real_bases_queue_p): Likewise.
8464 (dfs_get_pure_virtuals): Simplify.
8465 (get_pure_virtuals): Likewise.
8467 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8469 * lex.c: Include tm_p.h.
8471 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8473 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8475 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8477 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8478 * pt.c (instantiate_decl): Defer comdat templates that might not be
8481 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8482 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8483 (finish_file): Likewise.
8485 * decl2.c (import_export_class): Undo 12/14 change.
8487 * error.c (dump_decl): operator new, not operatornew.
8489 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8490 * search.c (lookup_field_1): Look for the last field with the
8493 2000-01-05 Nathan Sidwell <nathan@acm.org>
8495 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8498 2000-01-05 Nathan Sidwell <nathan@acm.org>
8500 * typeck.c (build_static_cast): Don't strip target qualifiers
8501 when casting from a class.
8503 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8505 * class.c (warn_hidden): Initialize variable `fndecl'.
8507 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8509 * decl.c (flag_isoc9x): New variable to be able to use code in
8510 c-common.c. For now always zero.
8512 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8514 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8515 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8516 or unshare_base_binfos for virtual bases here.
8517 * search.c (dfs_get_vbase_types): Do it here.
8518 (get_vbase_types): Adjust.
8520 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8522 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8523 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8524 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8525 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8526 (unmark_primary_bases): Remove declaration.
8527 (unmarkedp): Declare.
8528 (dfs_vbase_unmark): Likewise.
8529 * class.c (determine_primary_base): Return immediately if there
8530 are no base classes. Call mark_primary_bases here.
8531 (modify_all_direct_vtables): Remove.
8532 (modify_all_indirect_vtables): Remove.
8533 (dfs_modify_vtables_queue_p): New function.
8534 (dfs_modify_vtables): New function.
8535 (modify_all_vtables): Use them.
8536 (build_base_fields): Build FIELD_DECLs for primary virtual base
8538 (create_vtable_ptr): Don't call determine_primary_base here.
8539 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8540 (dfs_set_offset_for_vbases): ... this.
8541 (layout_virtual_bases): Use it.
8542 (layout_class_type): Call determine_primary_base here.
8543 * search.c (unmarkedp): Make it global.
8544 (shared_marked_p): Simplify.
8545 (shared_unmarked_p): Likewise.
8546 (dfs_primary_bases_queue_p): Remove.
8547 (dfs_unmark_primary_bases): Likewise.
8548 (unmark_primary_bases): Likewise.
8549 (mark_primary_bases): Simplify.
8550 (get_pure_virtuals): Don't call mark_primary_bases here.
8551 (dfs_vbase_unmark): New function.
8552 (get_vbase_types): Simplify.
8554 * class.c (struct base_info): Remove.
8555 (determine_primary_base): Take has_virtual_p rather than a
8556 base_info as input. Don't calculate max_has_virtual.
8557 (finish_struct_bits): Remove max_has_virtual argument.
8558 (create_vtable_ptr): Remove max_has_virtual_p argument.
8559 (layout_virtual_bases): Remove max argument.
8560 (layout_basetypes): Likewise.
8561 (layout_class_type): Remove max_has_virtual_p argument.
8562 (finish_struct_1): Remove max_has_virtual.
8564 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8565 (layout_basetypes): Remove.
8566 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8567 Update to handle primary virtual bases.
8568 (remove_base_fields): New function, split out from
8570 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8571 (layout_virtual_bases): New function, split out from
8572 layout_basetypes. Update to handle primary virtual bases.
8573 (layout_basetypes): Moved here from tree.c. Use
8574 remove_base_fields and layout_virtual_bases.
8575 * search.c (dfs_mark_primary_bases_queue_p): New function.
8576 (mark_primary_bases): Use it.
8577 * tree.c (CEIL): Remove.
8578 (propagate_binfo_offsets): Remove.
8579 (layout_basetypes): Remove.
8581 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8583 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8584 (BINFO_PRIMARY_MARKED_P): New macro.
8585 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8586 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8587 (mark_primary_bases): New function.
8588 (unmark_primary_bases): Likewise.
8589 * search.c (get_abstract_virtuals_1): Remove.
8590 (dfs_mark_primary_bases): New function.
8591 (mark_primary_bases): Likewise.
8592 (dfs_unmark_primary_bases): Likewise.
8593 (unmark_primary_bases): Likewise.
8594 (dfs_get_pure_virtuals): Likewise.
8596 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8598 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8599 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8600 (modify_one_vtable): Adjust.
8601 (fixup_vtable_deltas1): Likewise.
8602 (override_one_vtable): Likewise.
8603 * search.c (get_abstract_virtuals_1): Likewise.
8604 (get_pure_virtuals): Likewise.
8605 (expand_upcast_fixups): Likewise.
8606 * tree.c (debug_binfo): Likewise.
8608 * class.c (build_vtable): Don't return a value. Don't rebuild
8609 vtables for bases that have already been handled.
8610 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8611 already been handled.
8612 (modify_one_vtable): Adjust accordingly.
8613 (fixup_vtable_deltas1): Likewise.
8614 (finish_struct_1): Likewise.
8616 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8618 * call.c (build_new_method_call): Also check destructors.