| blob | 7e155295be6ee1f3e2d9d13660ea18352a4c1ddf |
1 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
5 2001-03-26 Mike Yang <yang@research.att.com>
6 Mark Mitchell <mark@codesourcery.com>
8 * dump.c (dump_access): New function.
9 (cp_dump_tree): Use it. Dump basetype information for class
10 types.
12 2001-03-26 Mark Mitchell <mark@codesourcery.com>
14 * Makefile.in (optimize.o): Depend on params.h.
15 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
16 (init_decl_processing): Set flag_no_inline when doing
17 inlining-on-trees.
18 * optimize.c: Include params.h.
19 (struct inline_data): Improve documentation of FNS. Add
20 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
21 (INSNS_PER_STMT): New macro.
22 (remap_block): Use CLONING_P.
23 (inlinable_function_p): Don't inline big functions.
24 (expand_call_inline): Keep track of how much inlining we've done.
25 (optimize_function): Set FIRST_INLINED_FN.
26 (maybe_clone_body): Set CLONING_P.
27 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
28 tree nodes.
29 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
30 rest_of_compilation. Clear DECL_RTL for local variables
31 afterwards.
32 (clear_decl_rtl): New function.
34 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
36 Implement DR 209
37 * cp-tree.h (skip_type_access_control,
38 reset_type_access_control): Prototype.
39 * decl.c (grokdeclarator): Access of friends is not checked.
40 * parse.y (component_decl_list): Reset type access control.
41 * semantics.c (decl_type_access_control): Clear
42 current_type_lookups.
43 (save_type_access_control): Don't save if not deferring.
44 (skip_type_access_control, reset_type_access_control): New
45 functions.
46 (begin_class_definition): Do type access control for basetypes.
47 Start deferred access control.
48 (finish_class_definition): Resume immediate access control if
49 this is a local class.
51 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
53 * class.c (add_method): Use memcpy/memmove, not bcopy.
55 * decl.c (duplicate_decls): Likewise.
57 2001-03-23 Jakub Jelinek <jakub@redhat.com>
59 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
60 not `_'.
62 2001-03-23 Jakub Jelinek <jakub@redhat.com>
64 * decl.c (local_names): Define.
65 (push_local_name): New.
66 (grok_reference_init): Return init if initializing static reference
67 variable with non-constant instead of emitting it.
68 Move expand_static_init call to cp_finish_decl.
69 (layout_var_decl): Call push_local_name.
70 (maybe_commonize_var): Allow inlining functions even if they have
71 static local variables, use comdat_linkage for them if flag_weak.
72 (check_initializer): Call obscure_complex_init if
73 grok_reference_init returned non-zero.
74 (save_function_data): Clear x_local_names.
75 (pop_cp_function_context): Free x_local_names.
76 (mark_inlined_fns): Remove.
77 (mark_lang_function): Mark x_local_names.
78 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
79 Mark inlined_fns as tree, remove call to mark_inlined_fns.
80 * class.c (alter_access): Ensure DECL_ACCESS is never set if
81 DECL_DISCRIMINATOR_P.
82 * cp-tree.h (cp_language_function): Add x_local_names.
83 (lang_decl_flags): Add discriminator into u2.
84 (lang_decl_inlined_fns): Remove.
85 (lang_decl): inlined_fns is now a TREE_VEC.
86 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
87 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
88 TREE_VEC, not a custom structure.
89 (optimize_function): Likewise.
90 * mangle.c (discriminator_for_local_entity): Discriminate among
91 VAR_DECL local entities.
92 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
93 is not valid.
95 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
97 Add support for Java interface method calls.
98 * cp-tree.h (struct lang_type): Add java_interface flag.
99 (TYPE_JAVA_INTERFACE): New macro.
100 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
101 by setting TYPE_JAVA_INTERFACE.
102 * call.c (java_iface_lookup_fn): New static.
103 (build_over_call): If calling a method declared in a
104 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
105 expression which resolves the function address.
106 (build_java_interface_fn_ref): New function.
108 2001-03-22 Richard Henderson <rth@redhat.com>
110 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
111 * except.c: Don't include it.
113 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
114 based on an idea from Joe Buck <jbuck@synopsys.com>
116 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
117 New nonterminals.
118 (data_def, component_decl): Add reductions to bad_decl.
120 2001-03-22 Jakub Jelinek <jakub@redhat.com>
122 * method.c (do_build_assign_ref): Don't use build_modify_expr for
123 anonymous aggregates, since they don't have assignment operator
124 method.
125 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
126 assignment operators for anonymous structure fields.
128 2001-03-21 Jason Merrill <jason@redhat.com>
130 * pt.c (instantiate_decl): Abort if we see a member constant
131 instantiation that doesn't already have its initializer.
132 Downgrade explicit instantiation without definition to pedwarn.
134 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
135 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
136 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
138 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
139 (pending_vtables): Remove.
140 * decl2.c (pending_vtables): Remove.
141 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
142 CLASSTYPE_VTABLE_NEEDS_WRITING.
143 (import_export_class): Likewise.
144 (init_decl2): Don't mark pending_vtables.
145 * lex.c (handle_pragma_vtable): Just sorry.
146 * pt.c (instantiate_class_template): Don't mess with
147 CLASSTYPE_VTABLE_NEEDS_WRITING.
148 (mark_class_instantiated): Likewise.
149 * ptree.c (print_lang_type): Don't print it.
150 * semantics.c (begin_class_definition): Don't set it.
152 * pt.c (template_tail): Replace with last_pending_template.
153 (maybe_templates, maybe_template_tail): Remove.
154 (add_pending_template): Adjust.
155 (instantiate_pending_templates): Adjust.
157 * cp-tree.h (struct saved_scope): Remove lang_stack field.
158 (current_lang_stack): Remove.
159 * decl.c (maybe_push_to_top_level): Don't initialize it.
160 (duplicate_decls): Use current_lang_depth.
161 (xref_basetypes): Likewise.
162 * class.c (current_lang_depth): New fn.
163 (push_lang_context): Use more varray functionality.
164 (pop_lang_context): Likewise.
166 * error.c (GLOBAL_THING): Always use '__'.
168 2001-03-21 Mark Mitchell <mark@codesourcery.com>
170 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
172 * mangle.c (mangle_decl_string): Mangle the names of overloaded
173 operators, even when they have `extern "C"' linkage.
175 2001-03-19 Mark Mitchell <mark@codesourcery.com>
177 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
178 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
179 where it's not necessary.
180 (add_method): Remove optimization involving comparison of
181 DECL_ASSEMBLER_NAME.
182 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
183 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
184 where it's not necessary.
185 (check_methods): Likewise.
186 (build_clone): Likewise.
187 (built_vtt): Likewise.
188 * cp-tree.h (DECL_NEEDED_P): Likewise.
189 * decl.c (pushtag): Likewise.
190 (duplicate_decls): Likewise.
191 (pushdecl): Likewise.
192 (builtin_function): Likewise.
193 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
194 (build_cp_library_fn): Likewise.
195 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
196 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
197 where it's not necessary.
198 (make_rtl_for_nonlocal_decl): Likewise.
199 (cp_finish_decl): Likewise.
200 (grokfndecl): Likewise.
201 (grokvardecl): Likewise.
202 (grokdeclarator): Likewise.
203 (start_function): Likewise.
204 (cp_missing_return_ok_p): Likewise.
205 * decl2.c (grokclassfn): Likewise.
206 (check_classfn): Likewise.
207 (finish_static_data_member_decl): Likewise.
208 (grokfield): Likewise.
209 * error.c (GLOBAL_IORD_P): Remove.
210 (dump_global_iord): Improve output.
211 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
212 * except.c (nothrow_libfn_p): Summarily reject any function not in
213 namespace-scope.
214 * init.c (build_java_class_ref): Don't explicitly set
215 DECL_ASSEMBLER_NAME after calling mangle_decl.
216 * mangle.c (mangle_decl_string): Handle extern "C" functions.
217 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
218 * method.c (set_mangled_name_for_decl): Don't explicitly set
219 DECL_ASSEMBLER_NAME after calling mangle_decl.
220 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
221 IDENTIFIER_GLOBAL_VALUE for the thunk.
222 * pt.c (set_mangled_name_for_template_decl): Remove.
223 (check_explicit_specialization): Don't use it.
224 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
225 (tsubst_friend_function): Likewise.
226 (tsubst_decl): Likewise.
227 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
228 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
229 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
230 where it's not necessary.
231 (tinfo_base_init): Likewise.
232 (create_real_tinfo_var): Likewise.
233 * search.c (looup_field_1): Likewise.
234 * semantics.c (finish_named_return_value): Likewise.
235 * tree.c (init_tree): Set lang_set_decl_assembler_name.
237 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
239 Correct semantics restrictions checking in throw-expression.
240 * except.c (is_admissible_throw_operand): New function.
241 (build_throw): Use it.
243 2001-03-14 Mark Mitchell <mark@codesourcery.com>
245 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
246 and its ilk.
248 2001-03-14 Mark Mitchell <mark@codesourcery.com>
250 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
251 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
252 * decl.c (duplicate_decls): Likewise.
253 (builtin_function): Likewise.
254 (build_library_fn): Likewise.
255 (build_cp_library_fn): Likewise.
256 (check_initializer): Likewise.
257 (cp_finish_decl): Likewise.
258 * decl2.c (grokfield): Likewise.
259 (grok_function_init): Remove #if 0'd code.
260 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
261 * friend.c (do_friend): Likewise.
262 * init.c (get_temp_regvar): Likewise.
263 * method.c (make_thunk): Likewise.
264 * pt.c (tsubst_friend_function): Likewise.
265 (tsubst_decl): Likewise.
266 (regenerate_decl_from_template): Likewise.
267 * semantics.c (genrtl_named_return_value): Likewise.
268 (expand_body): Likewise.
269 (genrtl_finish_function): Likewise.
270 * tree.c (cp_tree_equal): Likewise.
272 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
274 * call.c (convert_like_real): Add extra semantics to INNER
275 parameter. Don't convert to temporary if a user conversion
276 gives us an lvalue that we're about to bind to a reference.
277 Set INNER to indicate pending reference binding on recursive
278 calls.
280 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
282 * cp/lex.c: Delete duplicate pending_lang_change.
284 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
286 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
287 Similarly.
288 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
289 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
291 2001-03-09 Zack Weinberg <zackw@stanford.edu>
293 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
295 2001-03-08 Stan Shebs <shebs@apple.com>
297 * cp-tree.h (set_identifier_local_value): Remove unused decl.
299 2001-03-06 Zack Weinberg <zackw@stanford.edu>
301 * spew.c: Remove references to CPP_OSTRING.
303 2001-03-06 Andrew Haley <aph@redhat.com>
305 * typeck.c (convert_arguments): Check that we have an fndecl.
307 2001-03-05 Andrew Haley <aph@redhat.com>
309 * typeck.c (convert_arguments): Don't do ellipsis conversion for
310 __built_in_constant_p.
312 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
314 * typeck.c (build_static_cast): Allow enum to enum conversions
315 as per DR 128.
317 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
319 * class.c (check_field_decls): Pointers to member do not a
320 non-pod struct make, as per DR 148.
322 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
324 * call.c (joust): cp_pedwarn when using gnu extension concerning
325 worst conversion sequences.
327 2001-03-01 Zack Weinberg <zackw@stanford.edu>
329 * decl.c: Replace all uses of 'boolean' with 'bool'.
331 2001-03-01 Zack Weinberg <zackw@stanford.edu>
333 * lang-specs.h: Add zero initializer for cpp_spec field to
334 all array elements that need one. Don't put an #ifdef inside
335 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
336 use it.
338 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
340 Implement using decls inside template functions.
341 * decl2.c (validate_nonmember_using_decl): Don't special case
342 fake_std_node in the global namespace. Don't reject early when
343 processing a template.
344 (do_local_using_decl): Add to statement tree. Don't do further
345 processing when building a template.
346 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
348 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
350 * decl2.c (do_nonmember_using_decl): Don't complain if we find
351 same function. Do complain about ambiguating extern "C"
352 declarations.
354 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
356 Remove floating point and complex type template constant parms.
357 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
358 COMPLEX_TYPE extensions.
359 (invalid_nontype_parm_type_p): Likewise.
361 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
363 * except.c (call_eh_info): Revert "match_function"'s type.
365 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
367 Fix ctor vtable vcall offsets.
368 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
369 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
370 (get_matching_base): Remove.
371 (get_original_base): New function.
372 (build_vtbl_initializer): Initialize vid.rtti_binfo.
373 Use a virtual thunk for a ctor vtable with an index
374 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
375 primary base within a constructor vtable. Only set
376 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
377 when primary base has been lost.
378 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
380 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
382 * call.c (joust): Ensure more_specialized()'s argument length
383 parameter has correct value for constructors.
385 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
387 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
389 * decl.c (mark_inlined_fns): Prototype.
391 2001-02-22 Mark Mitchell <mark@codesourcery.com>
393 * spew.c (yylex): Correct handling of friends.
395 2001-02-22 Mark Mitchell <mark@codesourcery.com>
397 * mangle.c (write_encoding): Pass write_function_type the
398 FUNCTION_DECL for the function being encoded.
399 (write_function_type): Pass it along to write_bare_function_type.
400 (write_bare_function_type): Pass it along to write_method_parms.
401 (write_method_parms): Don't mangle the compiler-generated
402 parameters to a constructor or destructor.
404 2001-02-22 Andreas Jaeger <aj@suse.de>
406 * optimize.c: Include toplev.h for
407 note_deferral_of_defined_inline_function prototype.
409 2001-02-22 Jakub Jelinek <jakub@redhat.com>
411 * cp-tree.h (struct lang_decl_inlined_fns): New.
412 (struct lang_decls): Add inlined_fns.
413 (DECL_INLINED_FNS): New macro.
414 * optimize.c (struct inline_data): Add inlined_fns.
415 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
416 (inlinable_function_p): Likewise, fix typo in comment,
417 function is not inlinable if it already inlined function currently
418 being optimized.
419 (expand_call_inline): Add fn to inlined_fns if neccessary.
420 (optimize_function): Initialize inlined_fns.
421 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
422 * decl.c (mark_inlined_fns): New function.
423 (lang_mark_tree): Call it.
425 2001-02-21 Jason Merrill <jason@redhat.com>
427 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
428 (DECL_UNINLINABLE): Move to middle-end.
430 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
431 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
432 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
433 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
434 parms and outer BLOCK. note_deferral_of_defined_inline_function.
436 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
437 second parm of op=.
439 2001-02-19 Mark Mitchell <mark@codesourcery.com>
441 * decl2.c (set_decl_namespace): Allow explicit instantiations in
442 any namespace.
444 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
446 * optimize.c (expand_call_inline): Don't walk subtrees of type
447 nodes.
449 2001-02-18 Mark Mitchell <mark@codesourcery.com>
451 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
452 for a destructor.
454 2001-02-18 Jason Merrill <jason@redhat.com>
456 Do put the VTT parameter in DECL_ARGUMENTS.
457 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
458 (current_vtt_parm): New macro.
459 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
460 (DECL_HAS_VTT_PARM_P): New macro.
461 (DECL_VTT_PARM): Remove.
462 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
463 * decl.c (duplicate_decls): Only copy the operator code if
464 appropriate.
465 (start_function): Set current_vtt_parm.
466 (lang_mark_tree): Don't mark vtt_parm.
467 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
468 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
469 * class.c (build_clone): Maybe remove the VTT parm.
470 * optimize.c (maybe_clone_body): Set up the VTT parm.
471 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
472 * call.c (build_over_call): Just allow the VTT arg.
473 * method.c (make_thunk): Don't set DECL_VTT_PARM.
474 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
475 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
476 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
477 * error.c (dump_function_decl): Likewise.
478 * call.c (build_user_type_conversion_1, convert_like_real): Abort
479 if we try to call a constructor with in-charge or VTT parms.
480 * method.c (skip_artificial_parms_for): New fn.
481 * call.c (add_function_candidate, build_over_call): Call it.
482 * call.c (build_new_method_call): Use current_vtt_parm.
483 * init.c (expand_virtual_init): Likewise.
484 * class.c (same_signature_p): No longer static.
485 * cp-tree.h: Declare it.
486 * search.c (look_for_overrides_r): Use it.
488 2001-02-17 Mark Mitchell <mark@codesourcery.com>
490 * cp-tree.h (new_abi_rtti_p): Remove.
491 (name_mangling_version): Likewise.
492 (flag_do_squangling): Likewise.
493 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
494 * decl.c (grokfndecl): Likewise.
495 * decl2.c (name_mangling_version): Remove.
496 (flag_do_squangling): Likewise.
497 (lang_f_options): Remove `squangle'.
498 (unsupported_options): Add `squangle'.
499 (cxx_decode_option): Issue a warning about uses of
500 -fname-mangling-version.
501 (finish_file): Remove old ABI support.
502 * pt.c (check_explicit_specialization): Likewise.
503 (tsubst_decl): Likewise.
504 * rtti.c (init_rtti_processing): Likewise.
505 (build_headof): Likewise.
506 (get_tinfo_decl_dynamic): Likewise.
507 (tinfo_from_decl): Likewise.
508 (build_dynamic_cast_1): Likewise.
509 (synthesize_tinfo_var): Likewise.
510 * init.c (build_new): Allow enumeration types for the array-bounds
511 in a direct-new-declarator.
513 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
515 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
516 TREE_PROTECTED from the template being specialized.
518 2001-02-17 Jason Merrill <jason@redhat.com>
520 * decl2.c (build_artificial_parm): Set TREE_READONLY.
522 * decl.c (bad_specifiers): Allow throw specs on things with
523 pointer-to-function or -member-function type.
524 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
525 a pmf.
527 2001-02-17 Mark Mitchell <mark@codesourcery.com>
529 * call.c (check_dtor_name): Handle template names correctly.
531 2001-02-16 Jason Merrill <jason@redhat.com>
533 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
534 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
535 * optimize.c (maybe_clone_body): Don't substitute it.
536 * call.c (build_new_method_call): Check in_chrg instead.
537 * init.c (expand_virtual_init): Likewise.
539 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
541 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
542 class-type introduces at least a type-name.
544 2001-02-16 Jakub Jelinek <jakub@redhat.com>
546 * call.c (convert_like_real): Create a temporary for non-lvalue.
548 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
550 * cp-tree.h: Fix typos in comments.
552 2001-02-16 Jason Merrill <jason@redhat.com>
554 * optimize.c (remap_block): If we're compiling a clone, pass the
555 new block to insert_block.
557 2001-02-16 Mark Mitchell <mark@codesourcery.com>
559 * semantics.c (finish_asm_stmt): Robustify.
561 2001-02-15 Mark Mitchell <mark@codesourcery.com>
563 * pt.c (push_template_decl_real): Don't remangle the name of a
564 class template.
566 2001-02-15 Jim Meyering <meyering@lucent.com>
568 * Make-lang.in (c++.install-common): Depend on installdirs.
569 (c++.install-info): Likewise.
570 (c++.install-man): Likewise.
572 2001-02-15 Mark Mitchell <mark@codesourcery.com>
574 * typeck2.c (build_m_component_ref): Robustify.
576 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
578 * friend.c (do_friend): Don't take the nested [template] class
579 into account when deciding whether to warn about the friend
580 function not referring to a template function.
582 2001-02-14 Jakub Jelinek <jakub@redhat.com>
584 * typeck.c (build_unary_op): Clarify error message.
586 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
588 * parse.y (component_constructor_declarator): allow optional
589 parentheses around constructor class name.
591 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
593 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
594 section.
595 * init.c (emit_base_init): Remove incorrect comment about
596 virtual bases.
597 * method.c (make_thunk): Fix comment alignment.
599 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
601 Kill remnants of this is variable.
602 * cp-tree.h (flag_this_is_variable): Remove.
603 * decl2.c (flag_this_is_variable): Remove.
604 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
605 (build_vbase_path): The path is non-static, even in a cdtor.
606 (resolves_to_fixed_type_p): Add additional return value.
607 * search.c (init_vbase_pointers): Adjust.
608 * tree.c (lvalue_p_1): Adjust.
609 * typeck.c (mark_addressable): Adjust.
611 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
613 * pt.c (unify): Don't check cv quals of array types.
615 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
617 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
618 check whether we already have the type.
620 2001-02-13 Mark Mitchell <mark@codesourcery.com>
622 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
623 * call.c (build_op_delete_call): Simplify to remove duplicate
624 code.
625 * class.c (clone_function_decl): Don't build the deleting variant
626 of a non-virtual destructor.
627 * decl.c (finish_destructor_body): Don't call delete if this is a
628 non-virtual destructor.
629 * init.c (build_delete): Explicitly call `operator delete' when
630 deleting an object with a non-virtual destructor.
632 2001-02-13 Jason Merrill <jason@redhat.com>
634 * lang-specs.h: Add more __EXCEPTIONS.
636 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
638 * typeck2.c (process_init_constructor): Check
639 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
641 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
643 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
644 Remove spurious information in comment. Allow further
645 adjustments of REFERENCE_TYPE args.
647 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
649 * errfn.c (cp_deprecated): Tweak diagnostic text.
650 * parse.y (new_initializer): Deprecate initializer lists
651 extension.
653 2001-02-12 Mark Mitchell <mark@codesourcery.com>
655 Remove old ABI support.
657 2001-02-11 Mark Mitchell <mark@codesourcery.com>
659 * decl2.c (flag_vtable_thunks): Always set it to 1.
660 (flag_new_abi): Likewise.
661 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
663 * Makefile.in (g++spec.o): Fix typo.
665 2001-02-09 Jason Merrill <jason@redhat.com>
667 * lang-specs.h: Restore definition of __EXCEPTIONS.
669 2001-02-08 Jason Merrill <jason@redhat.com>
671 * search.c (shared_member_p): New function.
672 (lookup_field_r): Use it.
673 * cp-tree.h (SHARED_MEMBER_P): Remove.
675 * method.c (process_overload_item): Handle template-dependent array
676 bounds.
677 * pt.c (type_unification_real): If we end up with undeduced nontype
678 parms, try again.
680 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
681 types.
683 * typeck2.c (friendly_abort): Don't say anything if we have
684 earlier errors or sorries.
686 * decl.c (check_tag_decl): Notice attempts to redefine bool and
687 wchar_t. Ignore if in_system_header.
689 * decl.c (maybe_push_cleanup_level): New fn...
690 (start_decl_1): ...split out from here.
691 * cvt.c (build_up_reference): Use it.
692 * cp-tree.h: Declare it.
694 2001-02-07 Mark Mitchell <mark@codesourcery.com>
696 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
697 spec.
699 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
701 * pt.c (lookup_template_class): Make sure it's a primary
702 template or template_template_parm when called from the parser.
703 (instantiate_template_class): Add assertion.
705 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
707 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
708 from error_mark_node.
710 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
712 Fix specification and implementation bugs in V3 ABI
713 construction vtables.
714 * cp-tree.h (flag_dump_class_layout): New flag.
715 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
716 (BINFO_LOST_PRIMARY_P): New flag.
717 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
718 (BINFO_PRIMARY_MARKED_P): Rename to ...
719 (BINFO_PRIMARY_P): ... here.
720 (binfo_via_virtual): New prototype.
721 * decl2.c (flag_dump_class_layout): New flag.
722 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
723 use `=' as a file name separator.
724 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
725 bases.
726 (build_vtbl_address): If this is a virtual primary base, then
727 get the vtbl of what it is ultimately primary for.
728 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
729 for BINFO_PRIMARY_P.
730 (dfs_skip_nonprimary_vbases_markedp): Likewise.
731 (get_shared_vbase_if_not_primary): Likewise.
732 (dfs_get_pure_virtuals): Likewise.
733 (expand_upcast_fixups): Likewise.
734 (fixup_virtual_upcast_offsets): Likewise.
735 (dfs_find_vbase_instance): Likewise.
736 (find_vbase_instance): Likewise.
737 (binfo_from_vbase): Adjust comment to reflect reality.
738 (binfo_via_virtual): New function.
739 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
740 for binfo walking during VTT construction.
741 (dfs_mark_primary_bases): Remove.
742 (force_canonical_binfo_r): New function.
743 (force_canonical_binfo): New function.
744 (mark_primary_virtual_base): New function.
745 (mark_primary_bases): Walk in inheritance graph order, use
746 mark_primary_virtual_base.
747 (determine_primary_base): Use some more intermediate variables.
748 (dfs_find_final_overrider): Don't check for overriding along a
749 virtual path.
750 (dfs_modify_vtables): Walk into primary virtual bases too.
751 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
752 (build_base_fields): Likewise.
753 (dfs_set_offset_for_unshared_vbases): Likewise.
754 (layout_virtual_bases): Likewise.
755 (end_of_class): Likewise.
756 (finish_struct_1): Call dump_class_hierarchy, if requested.
757 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
758 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
759 (dump_class_hierarchy): Add file parameter. Append to file, if
760 required.
761 (finish_vtbls): Adjust accumulate_vtbl_inits call.
762 Use canonical base for virtual bases.
763 (build_vtt): Add more comments. Adjust build_vtt_inits call.
764 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
765 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
766 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
767 virtual VTTs.
768 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
769 from DATA. We want virtual primary bases and all bases via virtual.
770 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
771 virtual base when not a construction vtable.
772 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
773 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
774 Use canonical bases when processing virtual bases.
775 (accumulate_vtbl_inits): We're interested in any base via a
776 virtual path.
777 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
778 within a construction vtable, determine what is being overridden.
779 (build_vtbl_initializer): Add more comments
780 (add_vcall_offset_vtbl_entries_1): Adjust comment.
781 (build_rtti_vtbl_entries): Check if the base has lost its
782 primary.
784 2001-02-05 Mark Mitchell <mark@codesourcery.com>
786 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
788 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
790 * decl.c (pushdecl): Call abort instead of fatal.
791 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
792 * init.c (build_new_1): Likewise.
793 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
794 * decl.c (build_typename_type): hash_table_init now returns void.
795 decl.c (init_decl_processing): Make an error non-fatal.
797 2001-02-04 Mark Mitchell <mark@codesourcery.com>
799 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
800 Document.
801 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
802 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
803 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
804 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
805 * decl.c (maybe_commonize_var): Use the new name-mangling where
806 appropriate.
807 * decl2.c (comdat_linkage): Enhance comments. Make all
808 compiler-generated things static, if COMDAT is not available.
809 (get_tinfo_decl): Do not make typeinfo objects that belong in the
810 library COMDAT.
811 (tinfo_base_init): Use the correct mangled name for typeinfo
812 strings, and push them into the global scope.
813 (typeinfo_in_lib_p): New function.
814 (synthesize_tinfo_var): Use it.
815 (create_real_tinfo_var): Likewise.
817 2001-02-03 Jakub Jelinek <jakub@redhat.com>
819 * decl.c (push_class_binding): Use context_for_name_lookup instead
820 of CP_DECL_CONTEXT.
821 * search.c (context_for_name_lookup): Remove static. Check for NULL
822 context in the loop.
823 * cp-tree.h (context_for_name_lookup): Add prototype.
825 2001-02-02 Jakub Jelinek <jakub@redhat.com>
827 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
828 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
829 Remove.
830 * call.c (convert_class_to_reference, build_user_type_conversion_1,
831 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
833 2001-02-02 Mark Mitchell <mark@codesourcery.com>
835 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
836 of macros used when compiling g++spec.c.
837 * g++spec.c (lang_specific_driver): Link with the shared
838 libgcc by default.
840 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
842 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
843 make_reference_declarator, make_call_declarator), method.c
844 (implicitly_declare_fn), parse.y (namespace_using_decl,
845 notype_unqualified_id, expr_or_declarator, new_type_id,
846 after_type_declarator, direct_after_type_declarator,
847 notype_declarator, complex_notype_declarator,
848 complex_direct_notype_declarator, qualified_id,
849 notype_qualified_id, overqualified_id, direct_new_declarator,
850 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
851 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
852 instead of build_parse_node.
854 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
856 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
857 (minus_one_node): Moved to top level gcc directory. Renamed
858 to integer_minus_one_node.
860 * init.c (init_init_processing): Don't set minus_one_node.
861 (build_vec_init): Use integer_minus_one_node.
863 * rtti.c (get_tinfo_decl_dynamic): Likewise.
865 2001-01-28 Jakub Jelinek <jakub@redhat.com>
867 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
868 identical and they would be replaced with constant, remove
869 MODIFY_EXPR from the tree.
871 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
873 * Make-lang.in: Remove all dependencies on defaults.h.
874 * call.c: Don't include defaults.h.
875 * decl.c: Likewise.
876 * decl2.c: Likewise.
877 * except.c: Likewise.
878 * pt.c: Likewise.
879 * rtti.c: Likewise.
880 * tree.c: Likewise.
881 * typeck.c: Likewise.
883 2001-01-25 Jakub Jelinek <jakub@redhat.com>
885 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
886 operators even in "C" linkage.
887 * method.c (set_mangled_name_for_decl): Likewise.
888 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
889 overloaded operators in "C" linkage.
891 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
893 * pt.c (tsubst_decl): Remove IN_DECL parameter.
894 (tsubst_arg_types): Check parameter is not void.
895 (tsubst): Adjust tsubst_decl call.
897 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
899 * call.c (add_builtin_candidate): Quote std properly, from
900 previous change.
902 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
904 * pt.c (check_explicit_specialization): Clone constructors and
905 destructors.
907 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
909 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
910 indicates anything special about template depth. Make sure we
911 only count the user visible template classes.
913 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
915 * call.c (build_conv): Typo in comment.
916 (add_builtin_candidate): Add more explanation.
917 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
918 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
919 when we have enumeral types.
920 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
921 candidates for relops and eqops.
922 (joust): Simplify control flow. Allow a non-template user
923 function to hide a builtin.
925 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
927 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
928 (more_specialized): Add deduction parameter.
929 * call.c (joust): Adjust more_specialized call.
930 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
931 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
932 (get_bindings_order): Remove.
933 (get_bindings_real): Add DEDUCE parameter.
934 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
935 REFERENCE_TYPE jig for DEDUCE_ORDER.
936 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
937 maybe_adjust_types_for_deduction.
938 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
939 directly.
940 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
941 (check_cv_quals_for_unify): Use new unify qualifier flags.
942 (unify): Clear new unify qualifier flags.
943 (get_bindings_real): Add DEDUCE parameter.
944 (get_bindings): Adjust call to get_bindings_real.
945 (get_bindings_overload): Likewise.
946 (most_specialized_instantiation): Adjust call to
947 more_specialized.
949 2001-01-19 Jason Merrill <jason@redhat.com>
951 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
953 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
954 -fnew-abi.
956 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
958 * decl2.c (arg_assoc_class): Fix double iteration logic.
960 2001-01-19 Jason Merrill <jason@redhat.com>
962 * init.c (build_delete): Always call convert_force to strip cv-quals.
964 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
965 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
966 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
968 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
970 * search.c (get_vbase_1): Count only virtual bases.
972 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
974 * class.c (duplicate_tag_error): Robustify flag clearing.
976 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
978 * cp-tree.h (lookup_template_class): Add complain parm.
979 * decl.c (lookup_namespace_name): Adjust call to
980 lookup_template_class.
981 (make_typename_type): Likewise.
982 * semantics.c (finish_template_type): Likewise.
983 * pt.c (lookup_template_class): Add complain parm. Adjust.
984 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
985 (tsubst): Likewise.
987 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
989 * pt.c (copy_default_args_to_explicit_spec): Preserve
990 object's CV quals. Reorganize.
992 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
994 * typeck.c (build_modify_expr): Say `initialization' for
995 INIT_EXPRs.
996 * init.c (build_default_init): Convert to enumeral type, if
997 needed.
999 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1001 * parse.y (nomods_initdcl0): Properly set things up for
1002 initdcl0_innards.
1004 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1006 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1007 (type_unification_real): Set it.
1008 (unify): Use it.
1010 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1012 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1014 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1016 * semantics.c (begin_class_definition): Check we're not inside a
1017 template parm list.
1019 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1021 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1022 BASELINK_P.
1024 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1026 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1027 * call.c (build_over_call): Add comment.
1029 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1031 * cvt.c (ocp_convert): Handle vector type conversion
1032 * typeck2.c (digest_init): Handle vector type initializations
1034 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1036 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1037 was given.
1039 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1041 * pt.c (check_nontype_parm): Rename to ...
1042 (invalid_nontype_parm_type_p): ... here.
1043 (process_template_parm): Adjust.
1044 (convert_template_argument): Adjust.
1046 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1048 * pt.c (check_nontype_parm): New function.
1049 (process_template_parm): Use it.
1050 (convert_template_argument): Use it.
1051 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1052 member.
1054 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1056 * tree.c: Add defaults.h
1057 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1058 * Make-lang.in (cp/tree.o): Add defaults.h.
1060 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1062 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1064 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1066 * g++.1: Change to be ".so man1/gcc.1".
1068 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1070 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1071 internals info.
1072 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1073 ($(srcdir)/cp/g++int.info): New target.
1074 * gxxint.texi: Add info directory entry. Use @@ in email address.
1075 * .cvsignore: Update.
1077 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1079 * typeck.c (build_c_cast): Do template processing earlier.
1080 Always pedwarn on array casts.
1082 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1084 * friend.c (make_friend_class): Make sure a templated class is
1085 actually a template.
1087 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1089 * decl2.c (get_guard): Set linkage from guarded decl.
1091 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1093 * call.c (convert_default_arg): Check for unprocessed
1094 DEFAULT_ARG.
1095 * cp-tree.h (replace_defarg): Move to spew.c.
1096 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1097 spew.c, which is where they really are.
1098 (done_pending_defargs): Declare.
1099 (unprocessed_defarg_fn): Declare.
1100 * decl.c (replace_defarg): Move to spew.c
1101 * parse.y (structsp): Call done_pending_defargs.
1102 * spew.c (defarg_fns): Rearrange list structure.
1103 (defarg_fnsdone): New static variable.
1104 (defarg_depfns): New static variable.
1105 (init_spew): Adjust.
1106 (add_defarg_fn): Store the type in TREE_TYPE.
1107 (do_pending_defargs): Detect and deal with ordering constraints
1108 and circularity.
1109 (done_pending_defargs): New function.
1110 (unprocessed_defarg_fn): New function.
1111 (replace_defarg): Moved from decl.c. Robustify. Don't save
1112 if circularity detected.
1114 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1116 * pt.c (unify): Check array has a domain, before checking
1117 whether it is variable sized.
1119 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1121 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1122 parameters with pointers to arrays of unknown bound.
1124 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1126 * parse.y (template_parm_header, template_spec_header): New
1127 reductions. Split out from ...
1128 (template_header): ... here. Use them.
1129 (template_template_parm): Use template_parm_header.
1130 * semantics.c (finish_template_template_parm): Add assert.
1132 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1134 * mangle.c (write_builtin_type): Fix thinko.
1136 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1137 (copy_default_args_to_explicit_spec): Likewise.
1138 (check_explicit_specialization): Use it.
1140 * class.c (finish_struct_1): Remove last argument in call to
1141 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1142 * decl.c (builtin_function): Likewise.
1143 (build_cp_library_fn): Likewise.
1144 (check_initializer): Likewise.
1145 (make_rtl_for_nonlocal_decl): Likewise.
1146 (cp_finish_decl): Likewise.
1147 (start_function): Likewise.
1148 * decl2.c (finish_anon_union): Likewise.
1149 * friend.c (do_friend): Likewise.
1150 * init.c (build_java_class_ref): Likewise.
1151 * method.c (make_thunk): Likewise.
1152 * pt.c (tsubst_friend_function): Likewise.
1153 * semantics.c (expand_body): Likewise.
1155 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1157 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1158 looking at DECL_CLONED_FUNCTION for non-functions.
1160 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1162 * error.c (dump_template_parameter): Use parm to determine how
1163 to print default value.
1165 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1167 * class.c (duplicate_tag_error): Clear more flags.
1169 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1171 * call.c (build_new_method_call): Use binfo_for_vbase.
1173 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1175 * cp-tree.h (flag_cond_mismatch): Don't declare.
1176 * decl2.c (flag_cond_mismatch): Don't define.
1177 (lang_f_options): Remove cond-mismatch.
1178 (unsupported_options): Add cond-mismatch.
1180 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1182 * class.c (handle_using_decl): Reject using of constructor name
1183 of sourcing class. Allow injecting of a method with same name as
1184 nested class. Fixup error messages.
1186 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1188 * decl2.c (lang_decode_option): Handle -Wformat=2.
1190 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1192 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1193 initialized_in_class.
1194 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1195 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1196 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1197 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1198 * pt.c (check_default_tmpl_args): Adjust for
1199 DECL_INITIALIZED_IN_CLASS_P.
1200 (instantiate_class_template): Likewise.
1201 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1203 * class.c (finish_struct): Constify saved_filename.
1205 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1207 * class.c (duplicate_tag_error): Adjust diagnostic.
1208 (finish_struct): Locally set location to start of struct.
1209 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1211 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1213 * decl.c (struct binding_level): Adjust class_shadowed comments
1214 to reflect reality.
1215 (push_class_level_binding): Ajust comments to reflect reality.
1216 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1217 Don't set TREE_VALUE on the class_shadowed list.
1219 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1221 * decl2.c (acceptable_java_type): Allow references too.
1222 * init.c (build_java_class_ref): When using the new ABI, search
1223 `class$' and have it mangled with `mangle_decl.'
1224 * mangle.c (write_java_integer_type_codes): New function.
1225 (write_builtin_type): Detect and mangle Java integer and real
1226 types.
1228 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1230 * decl2.c (grokfield): Don't accept `asm' specifiers for
1231 non-static data members.
1233 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1235 * expr.c (cplus_expand_expr): Don't reset `target'.
1237 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1239 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1241 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1243 * parse.y (template_datadef): Check for error_mark_node.
1245 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1247 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1249 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1251 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1252 (record_builtin_type): Make non-static.
1253 (flag_short_double): Don't declare.
1254 (init_decl_processing): Remove the creation of many tree nodes now
1255 in c_common_nodes_and_builtins.
1256 (build_void_list_node): New function.
1257 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1258 * cp-tree.h (flag_short_wchar): Don't declare.
1260 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1262 * call.c (build_conv): Don't use build1 for USER_CONV.
1263 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1265 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1267 * lex.c (lang_init): Call c_common_lang_init.
1269 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1271 * search.c (lookup_fnfields_here): Remove.
1272 (look_for_overrides_r): Use lookup_fnfields_1.
1273 Ignore functions from using declarations.
1275 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1277 Implement exceptions specifiers for implicit member functions.
1278 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1279 * method.c (synthesize_exception_spec): New function.
1280 (locate_dtor, locate_ctor, locate_copy): New functions.
1281 (implicitly_declare_fn): Generate the exception spec too.
1282 * search.c (check_final_overrider): Check artificial functions
1283 too.
1284 * typeck2.c (merge_exception_specifiers): New function.
1286 2001-01-03 Jason Merrill <jason@redhat.com>
1288 * init.c (build_default_init): New fn.
1289 (perform_member_init): Split out from here.
1290 (build_new_1): Use it. Simplify initialization logic.
1291 (build_vec_init): Take an array, rather than a pointer and maxindex.
1292 Speed up simple initializations. Don't clean up if we're assigning.
1293 * cp-tree.h: Adjust.
1294 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1295 * parse.y (new_initializer): Return void_zero_node for ().
1296 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1297 * typeck2.c (digest_init): Only complain about user-written
1298 CONSTRUCTORs.
1300 2000-12-22 Mike Stump <mrs@wrs.com>
1302 * decl2.c: (max_tinst_depth): Increase to 50.
1304 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1306 * class.c (invalidate_class_lookup_cache): Zero the
1307 previous_class_values.
1308 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1309 TREE_INT_CST_HIGH.
1310 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1311 * decl.c (free_bindings): New variable.
1312 (push_binding): Don't create a new binding if we have one on the
1313 free list.
1314 (pop_binding): Put old bindings on the free list.
1315 (init_decl_processing): Use size_int, not build_int_2.
1316 Register free_bindings as a GC root.
1317 (cp_make_fname_decl): Use size_int, not build_int_2.
1318 (push_inline_template_parms_recursive): Likewise.
1319 (end_template_parm_list): Likewise.
1320 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1321 (tsubst_template_parms): Use size_int, not build_int_2.
1322 (tsubst): Likewise.
1323 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1325 2001-01-02 Richard Henderson <rth@redhat.com>
1327 * parse.y (asm): Set ASM_INPUT_P.
1329 2001-01-02 Jason Merrill <jason@redhat.com>
1331 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1332 for v3 ABI.
1334 * typeck.c (cp_truthvalue_conversion): New fn.
1335 * cvt.c (ocp_convert): Use it.
1337 * cp-tree.h: Lose c-common.c decls.
1339 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1340 * cvt.c (convert_to_void): Use type_unknown_p.
1342 * typeck.c (strip_all_pointer_quals): Also strip quals from
1343 pointer-to-member types.
1345 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1346 parse.y as C.
1348 * call.c (build_new_method_call): Do evaluate the object parameter
1349 when accessing a static member.
1350 * typeck.c (build_component_ref): Likewise.
1352 2001-01-02 Andreas Jaeger <aj@suse.de>
1354 * decl.c (cp_missing_noreturn_ok_p): New.
1355 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1357 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1359 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1361 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1363 * class.c (pushclass): Remove #if 0'd code.
1364 * cp-tree.h (overload_template_name): Remove.
1365 * decl.c (store_bindings): Simplify.
1366 (pop_from_top_level): Likewise.
1367 * pt.c (overload_template_name): Remove.
1368 (instantiate_decl): Don't call push_to_top_level if it's not
1369 needed.
1371 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1373 * pt.c (register_local_specialization): Don't return a value.
1374 (lookup_template_class): Use move-to-front heuristic when looking
1375 up template instantiations.
1376 (instantiate_decl): Only push_to_top_level when we're actually
1377 going to instantiate the template.
1379 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1381 * search.c (binfo_for_vtable): Return least derived class, not
1382 most. Handle secondary vtables.
1384 2000-12-22 Jason Merrill <jason@redhat.com>
1386 * pt.c (more_specialized): Don't optimize len==0.
1387 (fn_type_unification): If we're adding the return type, increase len.
1389 * typeck.c (build_binary_op): Fix pmf comparison logic.
1391 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1392 DECL_STATIC_FUNCTION_P.
1394 * semantics.c (genrtl_finish_function): Don't try to jump to
1395 return_label unless it exists.
1397 In partial ordering for a call, ignore parms for which we don't have
1398 a real argument.
1399 * call.c (joust): Pass len to more_specialized.
1400 (add_template_candidate_real): Strip 'this', pass len.
1401 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1402 (get_bindings_order): New fn. Pass len down.
1403 (get_bindings_real): Strip 'this', pass len.
1404 (fn_type_unification): Likewise.
1405 (type_unification_real): Succeed after checking 'len' args.
1406 (most_specialized_instantiation): Lose explicit_args parm.
1407 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1408 pass len.
1410 2000-12-21 Jason Merrill <jason@redhat.com>
1412 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1413 DECL_TEMPLATE_RESULT.
1415 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1416 lookup_fnfields_here.
1418 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1420 * call.c (build_object_call): Also allow conversions that return
1421 reference to pointer to function.
1422 (add_conv_candidate): Handle totype being ref to ptr to fn.
1423 (build_field_call): Also allow members of type reference to function.
1424 Lose support for calling pointer to METHOD_TYPE fields.
1426 * error.c (dump_expr): Handle *_CAST_EXPR.
1428 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1430 * tree.c (break_out_cleanups): Lose.
1431 * cp-tree.h: Remove prototype.
1432 * typeck.c (build_component_ref): Don't break_out_cleanups.
1433 (build_compound_expr): Likewise.
1434 * semantics.c (finish_expr_stmt): Likewise.
1436 2000-12-20 Richard Henderson <rth@redhat.com>
1438 * cp-tree.h: Update declarations.
1439 * decl.c (finish_case_label): Return the new stmt node.
1440 * semantics.c (finish_goto_stmt): Likewise.
1441 (finish_expr_stmt, finish_return_stmt): Likewise.
1442 (finish_break_stmt, finish_continue_stmt): Likewise.
1443 (finish_asm_stmt): Likewise.
1444 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1445 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1446 (simple_if, simple_stmt): Return the new stmt node.
1447 (save_lineno): New.
1449 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1451 * cp-tree.h: Don't declare warn_long_long.
1453 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1455 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1456 IS_AGGR_TYPE.
1458 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1460 * pt.c (unify): Handle when both ARG and PARM are
1461 BOUND_TEMPLATE_TEMPLATE_PARM.
1463 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1465 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1466 DECL_TEMPLATE_PARM_P.
1468 2000-12-15 Jason Merrill <jason@redhat.com>
1470 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1472 * init.c (build_new_1): Don't strip quals from type.
1474 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1476 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1478 * call.c (build_new_function_call): Lose space before paren in
1479 error message.
1480 (build_new_method_call): Likewise.
1482 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1484 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1486 * pt.c (check_explicit_specialization): Propagate default
1487 function arguments to explicit specializations.
1489 2000-12-13 DJ Delorie <dj@redhat.com>
1491 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1492 and <? operators.
1494 2000-12-08 Jason Merrill <jason@redhat.com>
1496 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1498 Clean up copy-initialization in overloading code.
1499 * call.c (build_user_type_conversion_1): Die if we are asked to
1500 convert to the same or a base type.
1501 (implicit_conversion): Avoid doing so. Lose reference binding code.
1502 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1503 direct-initialization. Also do direct-init part of copy-init.
1504 (build_user_type_conversion): Don't provide context to convert_like.
1505 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1506 the constructor call for copy-init.
1508 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1509 instantiation of a member template.
1510 (do_decl_instantiation): Not here.
1512 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1514 * class.c (check_field_decls): Don't special case anonymous
1515 fields in error messages.
1516 (note_name_declared_in_class): Use %D on diagnostic.
1518 * tree.c (pod_type_p): Use strip_array_types.
1519 (cp_valid_lang_attribute): Likewise.
1520 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1521 multiple evaluations.
1522 (cp_has_mutable_p): Use strip_array_types.
1524 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1526 * cp-tree.h (sufficient_parms_p): Declare new function.
1527 * call.c (sufficient_parms_p): New function, broken out of ...
1528 (add_function_candidate): ... here. Use it.
1529 (add_conv_candidate): Use it.
1530 * decl.c (grok_ctor_properties): Use it.
1532 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1534 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1536 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1538 * decl2.c (lang_decode_option): Handle -Wformat-security.
1540 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1542 * pt.c (verify_class_unification): New function.
1543 (get_class_bindings): Use it.
1544 (try_class_unification): Tidy.
1545 (unify): Handle when argument of a template-id is not
1546 template parameter dependent.
1547 (template_args_equal): Handle when TREE_CODE's do not match.
1549 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1551 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1552 for -save-temps, pass all relevant -Defines to it, and then don't
1553 pass them to cc1plus.
1555 2000-12-05 Will Cohen <wcohen@redhat.com>
1557 * decl.c (finish_case_label): Cleared
1558 more_cleanups_ok in surrounding function scopes.
1559 (define_label): Likewise.
1561 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1563 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1564 (get_matching_virtual): Remove.
1565 (look_for_overrides): Declare new function.
1566 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1567 DECL_VINDEX here.
1568 * class.c (check_for_override): Move base class iteration code
1569 to look_for_overrides.
1570 * search.c (next_baselink): Remove.
1571 (get_virtuals_named_this): Remove.
1572 (get_virtual_destructor): Remove.
1573 (tree_has_any_destructors_p): Remove.
1574 (struct gvnt_info): Remove.
1575 (check_final_overrider): Remove `virtual' from error messages.
1576 (get_matching_virtuals): Remove. Move functionality to ...
1577 (look_for_overrides): ... here, and ...
1578 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1579 to be overriding.
1581 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1583 * typeck.c (get_delta_difference): If via a virtual base,
1584 return zero.
1585 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1586 adjustment.
1588 2000-12-04 Richard Henderson <rth@redhat.com>
1590 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1592 2000-12-04 Jason Merrill <jason@redhat.com>
1594 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1595 (write_builtin_type): Pass intSI_type_node and the like through
1596 type_for_mode.
1597 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1598 Pass intSI_type_node and the like through type_for_mode.
1599 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1600 * pt.c (tsubst, unify): Likewise.
1601 * tree.c (walk_tree): Likewise.
1602 * error.c (dump_type): Likewise.
1603 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1605 * Make-lang.in: Tweak top comment for emacs.
1606 (cp/TAGS): Restore.
1608 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1610 * class.c (clone_function_decl): Robustify.
1612 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1614 * decl.c (store_bindings): Only search in the non modified
1615 old_bindings for duplicates.
1617 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1619 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1620 TYPE_POLYMORPHIC_P.
1622 * typeck.c (build_static_cast): Remove unused variable.
1624 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1626 * pt.c: Fix typo in comment.
1628 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1630 * decl2.c (warn_format): Remove definition.
1631 (lang_decode_option): Handle -Wformat-nonliteral,
1632 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1634 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1636 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1637 (init_decl_processing): Don't create string_type_node,
1638 const_string_type_node, wint_type_node, intmax_type_node,
1639 uintmax_type_node, default_function_type, ptrdiff_type_node and
1640 unsigned_ptrdiff_type_node. Adjust position of call to
1641 c_common_nodes_and_builtins.
1642 (identifier_global_value): New function.
1644 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1646 * call.c (standard_conversion): Reject pointer to member
1647 conversions from ambiguous, inaccessible or virtual bases.
1648 * typeck.c (build_static_cast): Don't check pointers to members
1649 specially.
1651 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1653 * method.c (do_build_copy_constructor): Preserve cv
1654 qualifications when accessing source object members.
1655 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1656 unnamed fields.
1658 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1660 * method.c (do_build_assign_ref): Construct appropriately
1661 CV-qualified base reference. Don't allow const casts in base
1662 conversion.
1664 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1666 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1667 incomplete return type.
1669 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1671 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1672 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1673 _DECL.
1675 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1677 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1679 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1681 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1683 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1685 * decl.c (grokdeclarator): Do type access control on friend
1686 class.
1688 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1690 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1691 bison parser ickiness.
1692 * pt.c (tsubst_friend_function): Enter namespace scope when
1693 tsubsting the function name.
1694 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1696 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1698 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1699 * cvt.c (cp_convert_to_pointer): Add force parameter.
1700 Allow conversions via virtual base if forced.
1701 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1702 (ocp_convert): Likewise.
1703 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1704 * typeck.c (get_delta_difference): Adjust handling of virtual
1705 bases.
1707 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1709 * tree.c (struct list_hash): Remove.
1710 (list_hash_table): Make it be an htab.
1711 (struct list_proxy): New type.
1712 (list_hash_eq): New function.
1713 (list_hash_pieces): Renamed from ...
1714 (list_hash): ... this.
1715 (list_hash_lookup): Remove.
1716 (list_hash_add): Remove.
1717 (hash_tree_cons): Use the generic hashtable.
1718 (mark_list_hash): Remove.
1719 (init_tree): Create the hashtable.
1721 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1723 * method.c (build_mangled_C9x_name): Rename to
1724 build_mangled_C99_name. Change C9X references in comments to
1725 refer to C99.
1727 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1729 * parse.y (unary_expr): Move VA_ARG from here ...
1730 (primary): ... to here.
1732 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1734 * semantics.c (finish_id_expr): If type is error_mark, return
1735 error_mark.
1737 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1739 * pt.c (lookup_template_class): Simplify loop exit constructs.
1740 Cope when there is no partial instantiation of a template
1741 template member.
1743 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1745 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1747 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1749 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1750 prefix.
1752 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1753 destructors that haven't already been cloned.
1755 2000-11-20 Richard Henderson <rth@redhat.com>
1757 * parse.y (yyparse_1): Rename the parser entry point.
1759 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1761 * mangle.c (write_name): Use <unscoped-name> for names directly in
1762 function scope.
1763 (write_unscoped_name): Accept names directly in function scope.
1765 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1767 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1768 * parse.y (extdef): Add EXPORT reduction.
1769 * spew.c (yylex): Don't skip export here.
1771 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1773 * decl.c (init_decl_processing): Correct name of pure virtual
1774 function under the new ABI.
1775 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1776 (throw_bad_typeid): Likewise for bad typeid function.
1778 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1780 * decl.c (grokparms): Don't even function types of `void' type,
1781 either.
1782 * mangle.c (write_type): Don't crash when confronted with the
1783 error_mark_node.
1785 * decl.c (grokparms): Don't create parameters of `void' type.
1787 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1789 * lex.c (mark_impl_file_chain): Delete.
1790 (init_parse): Remove call to ggc_add_string_root. No need to
1791 ggc_strdup a string constant. Do not add impl_file_chain to GC
1792 roots.
1793 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1795 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1797 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1799 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1801 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1802 * decl.c (grokdeclarator): Don't reject void parms here.
1803 (require_complete_types_for_parms): Simplify, use
1804 complete_type_or_else.
1805 (grokparms): Remove bitrot. Remove funcdef parm.
1806 Deal with ellipsis parm lists here.
1807 * semantics.c (finish_parmlist): Don't append void_list_node
1808 here. Set PARMLIST_ELLIPSIS_P.
1810 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1812 * typeck2.c (incomplete_type_error): Reorganise to avoid
1813 excessive diagnostics.
1815 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1817 * lex.c (struct impl_files, internal_filename): Constify a char *.
1819 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1821 * mangle.c (write_special_name_constructor): Don't generate
1822 assembler junk when confronted with an old-style constructor.
1823 (write_special_name_destructor): Likewise.
1824 (mangle_decl_string): Do it here instead.
1826 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1828 * call.c (op_error): Make error messages clearer.
1830 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1832 * decl.c (wrapup_globals_for_namespace): Don't mark things
1833 TREE_ASM_WRITTEN when they're not.
1835 2000-11-15 Jason Merrill <jason@redhat.com>
1837 * typeck2.c (friendly_abort): Uncount the error before handing
1838 off to fancy_abort.
1840 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1842 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1844 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1846 * class.c (build_vtbl_initializer): Fix typo in comment.
1847 * typeck.c (expr_sizeof): Don't crash on errors.
1849 2000-11-14 Jim Wilson <wilson@redhat.com>
1851 * lang-specs.h: Add %2 after %(cc1_options).
1853 2000-11-14 Richard Henderson <rth@redhat.com>
1855 * typeck.c (c_sizeof): Be strict about casting result value
1856 back to c_size_type_node.
1857 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1859 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1861 * typeck.c (build_unary_op): Use boolean_increment from
1862 c-common.c, moving the relevant code there.
1864 2000-11-11 Jason Merrill <jason@redhat.com>
1866 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1868 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
1869 in inlines.
1871 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1873 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
1874 * lex.c (copy_lang_decl): Likewise.
1876 2000-11-09 Mark Mitchell <mark@codesourcery.com>
1878 * dump.c (cp_dump_tree): Don't dump function bodies here.
1880 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
1881 (dump.o): Update dependency list.
1882 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
1883 (flag_dump_translation_unit): Likewise.
1884 (CP_TYPE_QUALS): Adjust definition.
1885 (DECL_C_BIT_FIELD): Remove.
1886 (SET_DECL_C_BIT_FIELD): Likewise.
1887 (CLEAR_DECL_C_BIT_FIELD): Likewise.
1888 (add_maybe_template): Likewise.
1889 (strip_array_types): Likewise.
1890 (dump_node_to_file): Likewise.
1891 (cp_dump_tree): New function.
1892 * decl.c (init_decl_processing): Set lang_dump_tree.
1893 * decl2.c (flag_dump_translation_unit): Remove.
1894 * dump.c: Move most of it to ../c-dump.c.
1895 (cp_dump_tree): New function.
1896 * pt.c (add_maybe_template): Remove.
1897 * typeck.c (strip_array_types): Likewise.
1899 2000-11-07 Eric Christopher <echristo@redhat.com>
1901 * decl.c (init_decl_processing): Change definition of
1902 __wchar_t to wchar_t. Remove artificial declaration of
1903 wchar_t.
1904 * lex.c: Change instances of __wchar_t to wchar_t.
1906 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
1908 * lex.c (do_identifier): Don't lookup_name for operators.
1909 * parse.y (operator): Save looking_for_typename.
1910 (unoperator): Restore it.
1911 * spew.c (frob_opname): Use nth_token for lookahead.
1913 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
1915 * decl.c (grok_op_properties): Always use coerce_new_type and
1916 coerce_delete_type.
1917 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
1918 exception specification. Tidy up.
1919 (coerce_delete_type): Preserve exception specification. Tidy up.
1921 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1923 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
1924 (push_binding_level), error.c (cp_tree_printer), pt.c
1925 (process_partial_specialization, tsubst_template_arg_vector),
1926 search.c (lookup_member): Use memset () instead of bzero ().
1928 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
1930 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
1932 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1934 * Make-lang.in (c++.distdir): Remove.
1936 2000-11-04 Mark Mitchell <mark@codesourcery.com>
1938 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
1939 declarations from different namespaces to be combined.
1941 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
1943 * decl.c: Include tm_p.h.
1945 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
1947 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
1949 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
1951 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
1952 (build_overload_value), repo.c (open_repo_file), xref.c
1953 (open_xref_file): Use strchr () and strrchr () instead of index ()
1954 and rindex ().
1956 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
1958 * call.c (build_over_call): Call fold on the CALL_EXPR.
1960 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
1962 * error.c (dump_template_decl): Separate template hearders with
1963 space not comma.
1965 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
1967 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
1968 TS_* flags with corresponding TFF_*. Adjust prototypes of
1969 functions (which used to take a tree_string_flags) to take an int.
1971 * cp-tree.h (enum tree_string_flags): Remove
1972 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
1973 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
1974 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1975 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1976 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
1977 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
1978 (type_as_string, decl_as_string, expr_as_string,
1979 context_as_string): Adjust prototype.
1981 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
1982 instead of TS_PLAIN.
1984 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
1985 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
1986 plain `0'.
1988 2000-10-30 Mark Mitchell <mark@codesourcery.com>
1990 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
1991 (linkage_kind): New enumeration.
1992 (decl_linkage): New function.
1993 * decl2.c (comdat_linkage): Extend comment.
1994 * error.c (dump_function_decl): Print the arguments used to
1995 instantiate a template, even when not printing the type of the
1996 function.
1997 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
1998 not TREE_PUBLIC, to test for external linkage.
1999 * tree.c (decl_linkage): New function.
2001 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2003 * pt.c (instantiate_decl): Always instantiate static data members
2004 initialized in-class.
2006 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2008 * Make-lang.in: Move all build rules here from Makefile.in,
2009 adapt to new context. Wrap all rules that change the current
2010 directory in parentheses. Expunge all references to $(P).
2011 When one command depends on another and they're run all at
2012 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2013 all object-file generation rules. Delete obsolete variables.
2015 * Makefile.in: Delete.
2016 * config-lang.in: Delete outputs= line.
2018 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2020 * error.c (dump_function_decl): Print no space between
2021 `ptr-operator' the `type-specifier' of the return type.
2022 (dump_type_prefix): Make sure we put space at the appropriate
2023 place.
2025 2000-10-23 Jason Merrill <jason@redhat.com>
2027 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2029 2000-10-22 Jason Merrill <jason@redhat.com>
2031 * call.c (build_conditional_expr): Use ocp_convert to force
2032 rvalue conversion.
2034 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2036 * call.c (standard_conversion): Use RVALUE_CONVs for all
2037 expressions that satisfy lvalue_p, not just those that satisfy
2038 real_lvalue_p.
2040 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2042 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2043 not one with TYPE_IS_SIZETYPE set.
2044 (dubious_conversion_warnings): Remove special-case code.
2046 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2048 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2049 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2050 (dump_type_prefix): Print vector-of-int as 'int vector'.
2051 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2052 * tree.c (walk_tree): Handle VECTOR_TYPE.
2054 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2056 2000-10-21 Jason Merrill <jason@redhat.com>
2058 * parse.y (operator): Set got_object from got_scope.
2059 Set looking_for_typename.
2060 * decl.c (lookup_name_real): Clear val after setting from_obj.
2061 Reorganize diagnostic.
2063 2000-10-20 Jason Merrill <jason@redhat.com>
2065 * tree.c (walk_tree): Don't walk into default args.
2067 * error.c (dump_expr): Use host_integerp.
2069 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2071 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2072 "since" in error message.
2074 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2076 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2078 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2080 * decl.c (revert_static_member_fn): Fixed typo.
2082 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2084 * class.c (subobject_offset_fn): New type.
2085 (dfs_record_base_offsets): Remove.
2086 (record_base_offsets): Likewise.
2087 (dfs_search_base_offsets): Likewise.
2088 (record_subobject_offset): New function.
2089 (check_subobject_offset): Likewise.
2090 (walk_subobject_offsets): Likewise.
2091 (record_subobject_offsets): Likewise.
2092 (layout_conflict_p): Reimplement.
2093 (layout_nonempty_base_or_field): Correct handling of type
2094 conflicts during layout.
2095 (layout_empty_base): Likewise.
2096 (build_base_field): Adjust to handle new representation of empty
2097 base offset table.
2098 (build_base_fields): Likewise.
2099 (layout_virtual_bases): Likewise.
2100 (splay_tree_compare_integer_csts): New function.
2101 (layout_class_type): Use a splay_tree, rather than a varray, to
2102 represent the offsets of empty bases.
2104 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2105 * decl.c (select_decl): Don't return declarations that are
2106 DECL_ANTICIPATED.
2108 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2110 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2111 (fake_std_node): New macro.
2112 * decl.c (in_std): Rename to ...
2113 (in_fake_std): ... this.
2114 (flag_no_builtin): Remove.
2115 (flag_no_nonansi_builtin): Likewise.
2116 (walk_namespaces_r): Use fake_std_node.
2117 (push_namespace): Use std_identifier.
2118 (pop_namespace): Use in_fake_std.
2119 (lookup_name_real): Use fake_std_node.
2120 (init_decl_processing): When -fhonor-std, create the `std'
2121 namespace. Don't create a dummy fake_std_node in that case.
2122 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2123 (builtin_function): Put builtins whose names don't begin
2124 with `_' in the std namespace.
2125 * decl2.c (flag_no_builtin): Remove.
2126 (flag_no_nonansi_builtin): Likewise.
2127 (set_decl_namespace): Use fake_std_node.
2128 (validate_nonmember_using_decl): Likewise.
2129 (do_using_directive): Likewise.
2130 (handle_class_head): Likewise.
2131 * dump.c (dequeue_and_dump): Likewise.
2132 * except.c (init_exception_processing): Use std_identifier.
2133 * init.c (build_member_call): Use fake_std_node.
2134 * rtti.c (init_rtti_processing): Use std_identifier.
2136 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2138 * cp-tree.h (back_end_hook): Remove declaration.
2139 * decl2.c (back_end_hook): Remove definition.
2141 * dump.c (dequeue_and_dump): Dump TREE_USED.
2143 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2145 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2147 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2149 * decl.c (WINT_TYPE): Define.
2150 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2151 c_size_type_node, signed_size_type_node and wint_type_node.
2153 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2155 * decl2.c (warn_missing_format_attribute): New variable.
2156 (lang_decode_option): Decode -Wmissing-format-attribute.
2158 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2160 * typeck.c (qualify_type): Remove.
2161 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2163 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2165 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2167 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2169 * Makefile.in (parse.c, parse.h): Create atomically.
2171 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2173 * class.c (current_obstack): Remove.
2174 * decl.c (ggc_p): Remove.
2175 (start_decl): Don't use decl_tree_cons.
2176 (grokdeclarator): Don't use build_decl_list.
2177 (start_function): Don't use decl_tree_cons.
2178 (finish_function): Don't mess with obstacks.
2179 * decl2.c (grok_x_components): Don't use build_decl_list.
2180 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2181 (implicitly_declare_fn): Don't call build_decl_list.
2182 * parse.y (frob_specs): Don't call build_decl_list or
2183 decl_tree_cons.
2184 (expr_or_declarator_intern): Don't call decl_tree_cons.
2185 (primary): Don't call build_decl_list.
2186 (fcast_or_absdcl): Likewise.
2187 (typed_declspecs): Don't call decl_tree_cons.
2188 (reserved_declspecs): Don't call build_decl_list.
2189 (declmods): Likewise.
2190 (reserved_typespecquals): Likewise.
2191 (aggr): Likewise.
2192 (new_type_id): Likewise.
2193 (cv_qualifiers): Likewise.
2194 (after_type_declarator_intern): Likewise.
2195 (notype_declarator_intern): Likewise.
2196 (absdcl_intern): Likewise.
2197 (named_parm): Likewise.
2198 * pt.c (most_specialized_class): Likewise.
2199 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2200 (init_repo): Initialize it.
2201 * search.c (current_obstack): Remove.
2202 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2204 2000-10-09 Richard Henderson <rth@cygnus.com>
2206 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2207 (c++ language support bits for libgcc): Remove.
2208 (c++.clean): Remove cplib2.txt cleanup.
2209 * config-lang.in (headers, lib2funcs): Remove.
2211 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2212 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2213 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2214 * inc/new.h, inc/typeinfo: Remove files.
2216 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2218 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2219 defined.
2220 (init_decl_processing): Initialize intmax_type_node and
2221 uintmax_type_node.
2223 2000-10-06 Richard Henderson <rth@cygnus.com>
2225 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2226 (original_result_rtx): Remove.
2227 * decl.c (save_function_data): Don't clear x_result_rtx.
2228 (mark_lang_function): Don't mark it either.
2229 * expr.c (fixup_result_decl): Remove.
2230 * semantics.c (genrtl_named_return_value): Frob the return decl
2231 before calling emit_local_var.
2232 (genrtl_finish_function): Don't call fixup_result_decl.
2233 Always emit the jump to return_label.
2235 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2237 * pt.c (lookup_template_class): Set current access for enum.
2238 (tsubst_enum): Set file & line for enum decl.
2240 * spew.c (yylex): Remove unused variable.
2242 2000-10-05 Richard Henderson <rth@cygnus.com>
2244 * semantics.c (genrtl_finish_function): Don't init or check
2245 can_reach_end; remove noreturn and return value checks.
2247 2000-10-05 Tom Tromey <tromey@cygnus.com>
2249 * init.c (build_java_class_ref): Use `build_static_name' with a
2250 suffix, not a prefix, to build the class object's name.
2252 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2254 * cp-tree.h (access_kind): Fix comment typo.
2255 * decl2.c (grokfield): Fix diagnostic typo.
2256 * semantics.c (finish_template_type): Fix comment typo.
2257 (finish_qualified_object_call_expr): Likewise.
2259 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2261 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2262 tsubsting fails.
2264 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2266 * spew.c (frob_id): New static function.
2267 (frob_opname): Use it.
2268 (yylex): Use it.
2270 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2272 * decl.c (lang_mark_false_label_stack): Remove.
2273 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2275 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2277 * gxxint.texi: Use @email for formatting email addresses.
2279 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2281 * error.c: Remove direct obstack manipulation. Replace with
2282 output_buffer-based formatting. Adjust calls to removed macros.
2283 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2284 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2285 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2287 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2289 * ir.texi: Move to ../c-tree.texi.
2291 2000-09-20 Jason Merrill <jason@redhat.com>
2293 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2295 2000-09-21 Andreas Jaeger <aj@suse.de>
2297 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2298 * cp-tree.h: ... here.
2300 * error.c: Remove declaration of cp_printer.
2302 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2304 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2306 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2308 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2309 users.
2311 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2313 * decl.c (start_function): Robustify.
2315 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2317 * cp-tree.h (check_function_format): Accept a `status' parameter.
2319 * call.c, typeck.c: Updates calls to `check_function_format'.
2321 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2323 * decl2.c (handle_class_head): Always push some scope even
2324 in the error case.
2326 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2328 * cp-tree.h (struct cp_language_function): Remove
2329 x_scope_stmt_stack and name_declared.
2330 (current_scope_stmt_stack): Remove.
2331 (function_name_declared_p): New macro.
2332 (struct lang_decl_flags): Use c_lang_decl as a base class.
2333 (context): Remove.
2334 (struct lang_decl): Replace saved_tree with context.
2335 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2336 (SET_DECL_FRIEND_CONTEXT): Likewise.
2337 (DECL_VIRTUAL_CONTEXT): Likewise.
2338 (DECL_SAVED_TREE): Remove.
2339 (C_DECLARED_LABEL_FLAG): Likewise.
2340 (cplus_expand_expr_stmt): Don't declare.
2341 (add_decl_stmt): Likewise.
2342 (add_scope_stmt): Likewise.
2343 * decl.c (mark_stmt_tree): Remove.
2344 (case_compare): Likewise.
2345 (finish_case_label): Use c_add_case_label.
2346 (init_decl_processing): Set more language-specific hooks.
2347 (build_enumerator): Fix typo in comment.
2348 (cplus_expand_expr_stmt): Remove.
2349 (mark_lang_function): Use mark_c_language_function.
2350 (lang_mark_tree): Use c_mark_lang_decl.
2351 * decl2.c: Change order of inclusion.
2352 * except.c: Likewise.
2353 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2354 back on c_expand_expr.
2355 * friend.c: Include expr.h.
2356 * init.c: Change order of inclusion.
2357 * Makefile.in: Update dependencies.
2358 * lex.h (free_lang_decl_chain): Remove.
2359 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2360 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2361 it doesn't exist.
2362 (instantiate_decl): Use function_name_declared_p.
2363 * semantics.c (lang_expand_expr_stmt): Remove.
2364 (set_current_function_name_declared): Likewise.
2365 (current_function_name_declared): Likewise.
2366 (begin_compound_stmt): Use function_name_declared_p.
2367 (add_decl_stmt): Remove.
2368 (setup_vtbl_ptr): Use function_name_declared_p.
2369 (add_scope_stmt): Remove.
2370 (current_scope_stmt_stack): New function.
2371 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2372 (expand_body): Use function_name_declared_p.
2373 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2374 * typeck.c: Change order of includes.
2375 (convert_sequence): Remove.
2377 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2379 * lex.c (reswords): Add _Complex.
2381 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2383 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2385 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2387 * init.c (begin_init_stmts): Don't use // comments.
2389 2000-09-12 Jason Merrill <jason@redhat.com>
2391 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2392 all non-extern arrays.
2394 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2395 typenames, too. Downgrade complaint to pedwarn.
2396 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2397 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2398 'class This::Inherited'.
2400 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2402 * decl.c (finish_case_label): Given the LABEL_DECL a
2403 DECL_CONTEXT.
2405 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2407 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2408 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2409 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2410 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2411 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2412 New macros.
2413 (sorry_for_unsupported_tree, print_scope_operator,
2414 print_left_paren, print_right_paren, print_left_bracket,
2415 print_right_bracket, print_whitespace): Likewise.
2416 (aggr_variety): Rename to class_key_or_enum.
2417 (print_type): Rename to print_type_id.
2418 (print_type_specifier_seq, print_simple_type_specifier,
2419 print_elaborated_type_specifier,
2420 print_rest_of_abstract_declarator,
2421 print_parameter_declaration_clause, print_exception_specification,
2422 print_nested_name_specifier, print_template_id,
2423 typedef_original_name, print_template_argument_list_start,
2424 print_template_argument_list_end): New functions.
2426 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2428 * ir.texi: Add more documentation.
2430 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2432 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2433 (current_function_parms): Don't define.
2434 (struct cp_language_function): Remove parms_stored.
2435 (current_function_just_assigned_this): Don't define.
2436 (current_function_parms_stored): Likewise.
2437 (static_ctors): Declare.
2438 (static_dtors): Likewise.
2439 (SF_EXPAND): Don't define.
2440 (expand_start_early_try_stmts): Remove declaration.
2441 (store_parm_decls): Likewise.
2442 * decl.c (static_ctors): Don't declare.
2443 (static_dtors): Likewise.
2444 (struct binding_level): Remove this_block.
2445 (poplevel): Remove dead code.
2446 (set_block): Likewise.
2447 (mark_binding_level): Don't mark this_block.
2448 (mark_saved_scope): Don't mark x_function_parms.
2449 (init_decl_processing): Don't add current_function_parms as a GC
2450 root.
2451 (check_function_type): Change prototype.
2452 (start_function): Remove RTL-generation code.
2453 (expand_start_early_try_stmts): Remove.
2454 (store_parm_decls): Give it internal linkage. Remove
2455 RTL-generation code.
2456 (finish_function): Remove RTL-generation code.
2457 * decl2.c (static_ctors): Fix formatting.
2458 (static_dtors): Likewise.
2459 * method.c (use_thunk): Don't call store_parm_decls.
2460 (synthesize_method): Likewise.
2461 * optimize.c (maybe_clone_body): Likewise.
2462 * parse.y (fn.def2): Likewise.
2463 (.set_base_init): Likewise.
2464 (nodecls): Likewise.
2465 * pt.c (instantiate_decl): Likewise.
2466 * rtti.c (synthesize_tinfo_fn): Likewise.
2467 * semantics.c (genrtl_try_block): Simplify.
2468 (expand_body): Use genrtl_start_function and
2469 genrtl_finish_function.
2470 (genrtl_start_function): New function.
2471 (genrtl_finish_function): Likewise.
2473 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2475 * error.c (cp_tree_printer, case 'P'): Append break.
2477 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2479 * cp-tree.h (frob_opname): Declare.
2480 * parse.y (saved_scopes): New static variable.
2481 (cp_parse_init): Adjust.
2482 (do_id): If lastiddecl is NULL, do do_identifier.
2483 (operator): Save scope information.
2484 (unoperator): New reduction. Restore scope information.
2485 (operator_name): Append unoperator. Call frob_opname.
2486 * spew.c (frob_opname): Define.
2488 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2490 * decl.c, rtti.c: Include defaults.h if not already included.
2491 Don't define the *_TYPE_SIZE macros.
2493 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2495 * cp-tree.h (push_switch): Change prototype.
2496 (check_cp_case_value): Remove declaration.
2497 (decl_constant_value): Likewise.
2498 * decl.c (struct cp_switch): Add switch_stmt and cases.
2499 (case_compare): New function.
2500 (push_switch): Set switch_stmt. Initialize cases.
2501 (pop_switch): Clean up cases.
2502 (define_case_label): Rename to ...
2503 (finish_case_label): ... this. Do semantic analysis for case
2504 labels here.
2505 (start_function): Correct comment.
2506 * decl2.c (check_cp_case_value): Remove.
2507 * expr.c (do_case): Remove.
2508 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2509 * semantics.c (genrtl_do_poplevel): Remove declaration.
2510 (RECHAIN_STMTS): Remove.
2511 (finish_break_stmt): Use build_break_stmt.
2512 (finish_continue_stmt): Use build_continue_stmt.
2513 (finish_switch_cond): Adjust condition here, rater than in
2514 c_expand_start_case.
2515 (finish_case_label): Remove.
2516 * typeck.c (c_expand_return): Remove.
2517 (c_expand_start_case): Likewise.
2519 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2521 * ir.texi: Document type nodes.
2523 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2525 * cp-tree.h (init_cp_semantics): Declare.
2526 (genrtl_try_block): Don't declare.
2527 (genrtl_handler): Likewise.
2528 (genrtl_catch_block): Likewise.
2529 (genrtl_ctor_stmt): Likewise.
2530 (genrtl_subobject): Likewise.
2531 (genrtl_do_poplevel): Likewise.
2532 (genrtl_named_return_value): Likewise.
2533 * lex.c (init_parse): Call init_cp_semantics.
2534 * semantics.c (genrtl_try_block): Give it internal linkage.
2535 (genrtl_handler): Likewise.
2536 (genrtl_catch_block): Likewise.
2537 (genrtl_ctor_stmt): Likewise.
2538 (genrtl_subobject): Likewise.
2539 (genrtl_do_poplevel): Likewise.
2540 (genrtl_named_return_value): Likewise.
2541 (lang_expand_stmt): Rename to ...
2542 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2543 (init_cp_semantics): Define.
2545 * decl.c (initialize_local_var): Remove RTL-generating code.
2546 * semantics.c (genrtl_try_block): Fix formatting.
2548 Move statement-tree facilities from C++ to C front-end.
2549 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2550 (void_zero_node): Remove.
2551 (stmt_tree): Likewise.
2552 (scope_chain): Adjust.
2553 (language_function): Rename to cp_language_function.
2554 (cp_function_chain): Adjust.
2555 (current_stmt_tree): Remove.
2556 (last_tree): Likewise.
2557 (last_expr_type): Likewise.
2558 (struct lang_decl): Adjust.
2559 (STMT_IS_FULL_EXPR_P): Remove.
2560 (add_tree): Remove.
2561 (begin_stmt_tree): Likewise.
2562 (finish_stmt_tree): Likewise.
2563 (walk_tree_fn): Likewise.
2564 (walk_stmt_tree): Likewise.
2565 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2566 * decl.c (mark_stmt_tree): Adjust type.
2567 (init_decl_processing): Don't build void_zero_node.
2568 (initialize_local_var): Adjust usage of current_stmt_tree.
2569 (finish_enum): Use add_stmt, not add_tree.
2570 (save_function_data): Adjust use of language_function.
2571 (finish_constructor_body): Use add_stmt, not add_tree.
2572 (finish_destructor_body): Likewise.
2573 (push_cp_function_context): Adjust use of language_function.
2574 (pop_cp_function_context): Likewise.
2575 (mark_lang_function): Likewise.
2576 (mark_cp_function_context): Likewise.
2577 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2578 (build_vec_init): Likewise.
2579 * semantics.c (SET_LAST_STMT): Remove.
2580 (RECHAIN_STMTS): Don't use it.
2581 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2582 (current_stmt_tree): Define.
2583 (add_tree): Remove.
2584 (finish_goto_stmt): Use add_stmt, not add_tree.
2585 (finish_expr_stmt): Likewise.
2586 (begin_if_stmt): Likewise.
2587 (finish_then_clause): Likewise.
2588 (begin_while_stmt): Likewise.
2589 (begin_do_stmt): Likewise.
2590 (finish_return_stmt): Likewise.
2591 (begin_for_stmt): Likewise.
2592 (finish_break_stmt): Likewise.
2593 (finish_continue_stmt): Likewise.
2594 (begin_switch_stmt): Likewise.
2595 (finish_case_label): Likewise.
2596 (begin_try_block): Likewise.
2597 (begin_function_try_block): Likewise.
2598 (begin_handler): Likewise.
2599 (begin_catch_block): Likewise.
2600 (begin_compound_stmt): Likewise.
2601 (begin_asm_stmt): Likewise.
2602 (finish_asm_stmt): Likewise.
2603 (finish_label_stmt): Likewise.
2604 (add_decl_stmt): Likewise.
2605 (finish_subobject): Likewise.
2606 (finish_decl_cleanup): Likewise.
2607 (finish_named_return_value): Likewise.
2608 (setup_vtbl_ptr): Likewise.
2609 (add_scope_stmt): Likewise.
2610 (finish_stmt_expr): Likewise.
2611 (prune_unused_decls): Remove.
2612 (begin_stmt_tree): Likewise.
2613 (finish_stmt_tree): Likewise.
2614 (prep_stmt): Adjust use of current_stmt_tree.
2615 (lang_expand_stmt): Likewise.
2616 * tree.c (statement_code_p): Remove.
2617 (cp_statement_code_p): New function.
2618 (walk_stmt_tree): Remove.
2619 (init_tree): Set lang_statement_code_p.
2621 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2623 Integrated preprocessor.
2625 * Make-lang.in, Makefile.in: Remove all references to input.c,
2626 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2627 * gxx.gperf, hash.h, input.c: Delete.
2628 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2629 initialized properly.
2631 * class.c (fixup_pending_inline): Take a tree, not a
2632 struct pending_inline *. All callers changed.
2633 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2634 RID_PROTECTED entries in ridpointers[] array here.
2635 * decl.c (duplicate_decls): Do not refer to struct
2636 pending_inline.
2637 (record_builtin_type, init_decl_processing): Use RID_MAX not
2638 CP_RID_MAX.
2639 (grokdeclarator): Use C_IS_RESERVED_WORD.
2640 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2641 cpplib.
2642 (grok_x_components): Do not inspect pending_inlines chain.
2644 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2645 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2646 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2647 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2648 TIME_IDENTIFIER_FILEINFO): Kill.
2649 Update prototypes.
2650 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2651 single 32-bit word.
2652 * parse.y: Call do_pending_inlines unconditionally.
2653 reinit_parse_for_method is now snarf_method. fn.defpen is no
2654 longer necessary. Remove unnecessary <itype> annotation on
2655 SCOPE. Do not refer to end_of_file or struct pending_inline.
2656 * semantics.c (begin_inline_definitions): Call
2657 do_pending_inlines unconditionally.
2659 * lex.c: Remove all code now shared with C front end.
2660 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2661 into the get_identifier table. Rewrite pragma handling to
2662 work with the registry. Move code to save tokens for later
2663 processing to spew.c.
2665 * spew.c: Rewrite everything in terms of token streams instead
2666 of text. Move routines here from lex.c / input.c as
2667 appropriate. GC-mark trees hanging off the pending inlines
2668 chain.
2670 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2672 * NEWS: Mention that the named return value extension has been
2673 deprecated.
2674 * cp-tree.h (original_result_rtx): Define.
2675 (TREE_REFERENCE_EXPR): Remove.
2676 (DECL_VPARENT): Likewise.
2677 (pushdecl_nonclass_level): Likewise.
2678 (store_return_init): Likewise.
2679 (reinit_lang_specific): Likewise.
2680 (genrtl_named_return_value): Change prototype.
2681 * decl.c (original_result_rtx): Remove.
2682 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2683 Do not generate RTL for local variables here.
2684 (store_return_init): Remove.
2685 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2686 store_return_init.
2687 (finish_named_return_value): Adjust accordingly. Warn that this
2688 extension is deprecated.
2689 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2691 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2693 * pt.c (type_unification_real): Replace switch with if.
2694 (unify): Tsubst non-type parms before comparing.
2696 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2698 * error.c (dump_typename): New function, broken out of ...
2699 (dump_type): ... here. Use it.
2700 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2702 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2704 * init.c (build_offset_ref): Deal with namespace scoped
2705 TEMPLATE_ID_EXPRs.
2707 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2709 * class.c (resolve_address_of_overloaded_function): Add
2710 explanation message.
2711 * decl.c (define_case_label): Reformat explanation.
2712 * decl2.c (finish_static_data_member_decl): Likewise.
2713 (grokfield): Likewise.
2714 * friend.c (do_friend): Likewise.
2716 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2718 * tree.c (walk_tree): Expose tail recursion.
2719 (walk_stmt_tree): New function.
2720 * cp-tree.h: Prototype walk_stmt_tree.
2721 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2722 the BLOCKs directly. If a BLOCK has no variables after
2723 pruning, discard it.
2724 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2725 restore the line number.
2727 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2729 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2730 (pt.o): Remove dependency on HTAB_H.
2731 * cp-tree.h: Include hashtab.h.
2732 (walk_tree): Change prototype.
2733 (walk_tree_without_duplicates): New function.
2734 * decl.c (check_default_argument): Use it.
2735 * optimize.c (remap_decl): Adjust calls to walk_tree.
2736 (copy_body): Likewise.
2737 (expand_calls_inline): Likewise.
2738 (calls_setjmp_p): Use walk_tree_without_duplicates.
2739 * pt.c: Don't include hashtab.h.
2740 (for_each_template_parm): Use walk_tree_without_duplicates.
2741 * semantics.c (finish-stmt_tree): Likewise.
2742 (expand_body): Likewise.
2743 * tree.c (walk_tree): Add additional parameter.
2744 (walk_tree_without_duplicates): New function.
2745 (count_trees): Use it.
2746 (verify_stmt_tree): Adjust call to walk_tree.
2747 (find_tree): Use walk_tree_without_duplicates.
2748 (no_linkage_check): Likewise.
2749 (break_out_target_exprs): Adjust call to walk_tree.
2750 (cp_unsave): Likewise.
2752 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2754 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2755 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2756 * cp-tree.h (TYPE_BINFO): Adjust comment.
2757 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2758 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2759 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2760 (TYPE_TEMPLATE_INFO): Likewise.
2761 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2762 * class.c (push_nested_class): Likewise.
2763 * decl.c (lookup_name_real): Likewise.
2764 (grokdeclarator): Likewise.
2765 (grok_op_properties): Likewise.
2766 (xref_tag): Likewise.
2767 (xref_basetypes): Likewise.
2768 * decl2.c (constructor_name_full): Likewise.
2769 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2770 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2771 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2772 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2773 (dump_type_suffix): Likewise.
2774 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2775 instead.
2776 (get_aggr_from_typedef): Likewise.
2777 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2778 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2779 (write_template_parm): Likewise.
2780 (write_template_template_parm): Check tree code instead of
2781 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2782 * method.c (build_overload_nested_name): Add
2783 BOUND_TEMPLATE_TEMPLATE_PARM.
2784 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2785 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2786 * pt.c (convert_template_argument): Check tree code instead of
2787 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2788 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2789 (for_each_template_parm): Adjust comment.
2790 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2791 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2792 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2793 template_args_equal to compare template template parameter cases.
2794 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2795 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2796 instead.
2797 * tree.c (copy_template_template_parm): Decide whether to create
2798 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2799 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2800 (copy_tree_r): Likewise.
2801 * typeck.c (comptypes): Likewise. Check tree code instead of
2802 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2804 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2806 * decl.c (finish_function): Move the code for handling functions
2807 marked with the constructor and destructor attributes inside the
2808 expand_p block.
2810 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2812 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2814 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2816 * pt.c (lookup_template_class): Remove abort.
2817 * tree.c (get_type_decl): Allow error_mark_node.
2819 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2821 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2822 TEMPLATE_ID_EXPRs.
2824 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2826 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2827 new ABI mangling.
2829 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2831 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2832 union tag mismatch error reporting.
2834 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2836 * call.c (build_scoped_method_call): Check it is not a namespace.
2838 2000-08-30 Jason Merrill <jason@redhat.com>
2840 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2842 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2843 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2844 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2846 * decl.c (start_function): Always call make_function_rtl.
2848 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2850 * semantics.c (prune_unused_decls): New function.
2851 (finish_stmt_tree): Call it via walk_tree.
2853 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2855 * class.c (build_secondary_vtable): Constify a char *.
2856 * decl.c (init_decl_processing): Initialize function_id_node,
2857 pretty_function_id_node, and func_id_node.
2858 * input.c (struct input_source): Constify 'str'.
2859 (feed_input): Constify first argument.
2860 * mangle.c (write_identifier): Constify argument.
2861 * pt.c (mangle_class_name_for_template): Constify argument.
2863 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2865 * typeck.c (mark_addressable): Remove code that pokes around in
2866 RTL.
2868 2000-08-28 Jason Merrill <jason@redhat.com>
2870 * lex.c (file_name_nondirectory): Move to toplev.c.
2872 * cp-tree.h (LOCAL_CLASS_P): New macro.
2873 * class.c (finish_struct_1): Use it.
2875 2000-08-27 Alex Samuel <samuel@codesourcery.com>
2877 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
2878 (write_encoding): Pass another argument to write_name.
2879 (write_name): Add ignore_local_scope parameter. Fix handling of
2880 local names.
2881 (write_nested_name): Use write_unqualified_name.
2882 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
2883 (write_template_prefix): Use write_unqualified_name.
2884 (write_component): Remove.
2885 (write_local_name): Add parameter. Use direct local entity to
2886 discriminator calculation.
2887 (write_class_enum_type): Pass another argument to write_name.
2888 (write_template_template_arg): Likewise.
2889 (make_guard_variable): Likewise.
2891 2000-08-27 Jason Merrill <jason@redhat.com>
2893 * decl.c (pushdecl): Matching decls for local externs are found in
2894 the current level. Propagate linkage information from previous
2895 declarations.
2897 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
2899 * ir.texi (Expressions): Fix typo.
2901 2000-08-25 Greg McGary <greg@mcgary.org>
2903 * tree.c (init_tree): Use ARRAY_SIZE.
2905 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2907 * error.c (cp_tree_printer): Rework.
2909 2000-08-25 Mark Mitchell <mark@codesourcery.com>
2911 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
2912 dyn-string.o.
2913 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
2914 (cp-demangle.o): Remove target.
2915 (dyn-string.o): Likewise.
2917 * decl.c (grokfndecl): Require that `main' return an `int'.
2918 * mangle.c (write_encoding): Don't mangle return types for
2919 conversion functions.
2921 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
2923 * error.c (tree_formatting_info): New data type.
2924 (tree_being_formatted): New macro.
2925 (tree_formatting_flags): Likewise.
2926 (put_whitespace): Likewise.
2927 (print_tree_identifier): Likewise.
2928 (print_identifier): Likewise.
2929 (cp_tree_printer, print_function_argument_list, print_declaration,
2930 print_expression, print_function_declaration,
2931 print_function_parameter, print_type, print_cv_qualifier): New
2932 functions.
2933 (init_error): Initialize lang_printer.
2935 2000-08-24 Jason Merrill <jason@redhat.com>
2937 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
2938 adjustment necessary.
2940 2000-08-24 Greg McGary <greg@mcgary.org>
2942 * cp-tree.h (MAIN_NAME_P): Remove macro.
2944 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
2946 * error.c (print_instantiation_context): Don't forget to flush the
2947 buffer.
2949 2000-08-23 Jason Merrill <jason@redhat.com>
2951 * typeck.c (build_ptrmemfunc): Save the input pmf.
2953 * method.c (process_modifiers): Use same_type_p.
2955 2000-08-23 Mark Mitchell <mark@codesourcery.com>
2957 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
2958 * mangle.c (write_function_type): Change prototype.
2959 (write_encoding): Don't mangle return types for
2960 constructors or destructors.
2961 (write_type): Adjust call to write_function_type.
2962 * pt.c (instantiate_template): Instantiate alternate entry points
2963 when instantiating the main function.
2965 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2967 * error.c (cp_print_error_function): Don't use embedded '\n' in
2968 output_printf.
2970 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
2972 * decl.c (init_decl_processing): Remove bogus initialization.
2973 * error.c (lang_print_error_function): Restore here.
2974 (init_error): Initialize print_error_function.
2976 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2978 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
2980 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
2982 * Makefile.in (error.o): Depends on diagnostic.h
2984 * cp-tree.h (problematic_instantiation_changed,
2985 record_last_problematic_instantiation, current_instantiation,
2986 print_instantiation_context): Declare.
2987 (maybe_print_template_context): Remove.
2989 * decl.c (init_decl_processing): Set print_error_function to NULL.
2990 (lang_print_error_function): Remove, since we're using a new
2991 machinery.
2993 * error.c: #include diagnostic.h
2994 (function_category): New function.
2995 (cp_diagnostic_starter): Likewise.
2996 (cp_diagnostic_finalizer): Likewise.
2997 (cp_print_error_function): Likewise.
2998 (maybe_print_instantiation_context): Likewise.
2999 (print_instantiation_full_context): Likewise.
3000 (print_instantiation_partial_context): Likewise.
3001 (print_instantiation_context): Define.
3002 (init_error): Initialize diagnostic pager and finalizer.
3004 * pt.c (problematic_instantiation_changed): Define.
3005 (record_last_problematic_instantiation): Likewise.
3006 (current_instantiation): Likewise.
3007 (maybe_print_template_context): Remove.
3008 (print_template_context): Likewise.
3009 (current_tinst_level): Make static to reflect Brendan Kehoe's
3010 change of 1995-04-13.
3011 (push_tinst_level): Call print_instantiation_context.
3013 2000-08-21 Nix <nix@esperi.demon.co.uk>
3015 * lang-specs.h: Do not process -o or run the assembler if
3016 -fsyntax-only.
3018 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3020 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3021 variables.
3022 * decl2.c (lang_decode_option): Disable gettext attributes for
3023 -ansi.
3025 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3027 * lex.c (lang_init_options): Default diagnostic message maximum
3028 length to 80, when line-wrapping.
3030 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3032 * class.c (build_vtbl_initializer): Clear the entire
3033 vtbl_init_data. Start keeping track of the functions for which we
3034 have created vcall offsets here.
3035 (dfs_build_vcall_offset_vtbl_entries): Remove.
3036 (build_vcall_offset_vtbl_entries): Reimplement.
3037 (add_vcall_offset_vtbl_entries_r): New function.
3038 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3039 computing when vcall offsets are necessary.
3041 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3043 * decl.c (member_function_or_else): Use cp_error ... %T.
3044 (grokdeclarator): Likewise.
3045 (start_method): Likewise.
3046 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3048 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3050 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3051 TYPE_DECLs.
3053 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3055 * cp-tree.h (PTRMEM_OK_P): New macro.
3056 (itf_ptrmem_ok): New enumeration value.
3057 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3058 argument. Diagnose implicit pointer to member.
3059 (instantiate_type): Don't diagnose implicit pointer to member
3060 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3061 resolve_address_of_overloaded_function.
3062 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3063 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3064 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3065 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3066 (build_unary_op): Deal with single non-static member in
3067 microsoft-land.
3069 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3071 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3073 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3075 * cp-tree.h (enum_name_string): Remove prototype.
3076 (report_case_error): Remove prototype.
3077 * cp/typeck2.c (enum_name_string): Remove.
3078 (report_case_error): Remove.
3079 * error.c (dump_expr): Deal with enum values directly.
3080 Correctly negate integer constant.
3082 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3084 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3085 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3086 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3087 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3088 (__cxa_vec_new): Use __cxa_vec_new2.
3089 (__cxa_vec_delete): Use __cxa_vec_delete2.
3091 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3093 * vec.cc (__cxa_vec_new): Set "C" linkage.
3094 (__cxa_vec_ctor): Likewise.
3095 (__cxa_vec_cctor): Likewise.
3096 (__cxa_vec_dtor): Likewise.
3097 (__cxa_vec_delete): Likewise.
3098 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3099 (__cxa_vec_ctor): Likewise.
3100 (__cxa_vec_cctor): Likewise.
3101 (__cxa_vec_dtor): Likewise.
3102 (__cxa_vec_delete): Likewise.
3104 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3106 * class.c (instantiate_type): Reinstate local variable
3107 deleted in previous change.
3109 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3110 itf_no_attributes.
3112 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3114 * cp-tree.h (instantiate_type_flags): New enumeration.
3115 (instantiate_type): Change parameter.
3116 * class.c (instantiate_type): Adjust prototype. Adjust.
3117 * call.c (standard_conversion): Adjust instantiate_type call.
3118 (reference_binding): Likewise.
3119 (build_op_delete_call): Likewise.
3120 (convert_like_real): Likewise.
3121 * cvt.c (cp_convert_to_pointer): Likewise.
3122 (convert_to_reference): Likewise.
3123 * pt.c (convert_nontype_argument): Likewise.
3124 * typeck.c (build_binary_op): Likewise.
3125 (build_ptrmemfunc): Likewise.
3126 (convert_for_assignment): Likewise.
3128 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3130 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3131 (current_aggr): Define.
3132 * decl.c (grokdeclarator): Make sure a friend class is an
3133 elaborated type specifier.
3134 * parse.y (current_aggr): Remove static definition.
3135 (cp_parse_init): Adjust.
3136 (structsp): Clear and restore current_aggr.
3137 (component_decl_list): Clear current_aggr.
3139 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3140 aggregate tag on the typename's context.
3142 * pt.c (tsubst_friend_class): Return error_mark_node, if
3143 parms becomes NULL.
3144 (instantiate_class_template): Ignore error_mark_node friend types.
3146 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3148 * cvt.c (warn_ref_binding): New static function, broken out of ...
3149 (convert_to_reference): ... here. Use it.
3151 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3153 * parse.y (template_arg): Add rule for template qualified with
3154 global scope.
3156 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3158 * decl2.c (add_function): Reorganize.
3159 (arg_assoc): Do not consider function template decls.
3161 2000-08-11 Jason Merrill <jason@redhat.com>
3163 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3164 looking inside.
3166 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3168 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3169 (lookup_nested_tag): Likewise.
3171 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3172 can be produced.
3174 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3176 * parse.y (named_complex_class_head_sans_basetype): Remove
3177 always true if.
3179 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3181 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3182 explicit TEMPLATE_ID_EXPR args.
3183 (build_expr_from_tree, case CALL_EXPR): Likewise.
3185 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3187 * decl.c (check_tag_decl): Diagnose typename's which don't
3188 declare anything.
3190 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3192 * init.c (build_aggr_init): Reject bogus array initializers
3193 early.
3195 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3197 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3198 runtime.
3199 * cp/tinfo.cc (__dynamic_cast): Likewise.
3200 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3202 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3204 * cvt.c (convert_to_pointer_force): Fix error message when
3205 attempting to cast from ambiguous base.
3207 2000-08-08 Jason Merrill <jason@redhat.com>
3209 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3210 (tsubst_template_arg_vector): Likewise.
3212 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3213 assume that one will be as large as the union.
3215 2000-08-07 Kazu Hirata <kazu@hxi.com>
3217 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3218 * decl.c (pop_labels): Likewise.
3220 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3222 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3223 specifications.
3224 (__pointer_to_member_type_info): Likewise.
3225 (__base_class_info): Likewise.
3226 (__class_type_info): Likewise.
3227 (__si_class_type_info): Likewise.
3228 (__vmi_class_type_info): Likewise.
3229 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3230 Changed member names to match specifications.
3231 (__vmi_class_type_info::__do_find_public_src): Likewise.
3232 (__si_class_type_info::__do_dyncast): Likewise.
3233 (__vmi_class_type_info::__do_dyncast): Likewise.
3234 (__si_class_type_info::__do_upcast): Likewise.
3235 (__vmi_class_type_info::__do_upcast): Likewise.
3236 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3237 (__pbase_type_info::__pointer_catch): Likewise.
3238 (__pointer_type_info::__pointer_catch): Likewise.
3239 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3241 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3243 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3244 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3245 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3247 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3249 * cp-tree.h (add_method): Change prototype.
3250 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3251 Don't double the size of the method vector in the error case.
3252 (handle_using_decl): Adjust call to add_method.
3253 (add_implicitly_declared_members): Likewise.
3254 (clone_function_decl): Likewise.
3255 * decl2.c (check_classfn): Likewise.
3256 * semantics.c (finish_member_declaration): Likewise.
3258 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3260 * decl.c (flag_isoc94): New variable.
3262 2000-08-02 Jason Merrill <jason@redhat.com>
3264 * pt.c (do_type_instantiation): Add complain parm; don't complain
3265 if called recursively.
3266 * cp-tree.h, parse.y: Adjust.
3268 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3270 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3271 -Wno-strict-prototypes.
3273 * g++spec.c: Adjust type of second argument to
3274 lang_specific_driver, and update code as necessary.
3276 * cp-tree.h: Don't prototype min_precision here.
3277 (my_friendly_assert): Cast expression to void.
3278 * semantics.c (do_poplevel): Initialize scope_stmts.
3280 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3282 * cp-tree.h (DECL_NEEDED_P): Tweak.
3284 2000-07-28 Jason Merrill <jason@redhat.com>
3286 * lang-specs.h: Use %i in rule for .ii files.
3288 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3290 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3292 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3294 Allow indirect primary bases.
3295 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3296 primary_base.
3297 (CLASSTYPE_VFIELD_PARENT): Remove.
3298 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3299 (BINFO_PRIMARY_BINFO): Remove.
3300 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3301 (BINFO_VBASE_PRIMARY_P): Likewise.
3302 (BINFO_PRIMARY_BASE_OF): New macro.
3303 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3304 (get_primary_binfo): New function.
3305 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3306 * class.c (vcall_offset_data_s): Rename to ...
3307 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3308 and add ctor_vtbl_p.
3309 (get_derived_offset): Use get_primary_binfo.
3310 (dfs_mark_primary_bases): Adjust handling of virtual primary
3311 bases.
3312 (mark_primary_bases): Likewise.
3313 (set_primary_base): Take a binfo, not an integer, as a
3314 representation of the primary base.
3315 (indirect_primary_base_p): Remove.
3316 (determine_primary_base): Adjust for indirect primary bases.
3317 (dfs_find_final_overrider): Fix typo in coment.
3318 (update_vtable_entry_for_fn): Use get_primary_binfo.
3319 (layout_nonempty_base_or_field): Tweak.
3320 (build_base_fields): Adjust for new primary base semantics.
3321 (dfs_propagate_binfo_offsets): Remove.
3322 (propagate_binfo_offsets): Rewrite.
3323 (dfs_set_offset_for_shared_vbases): Remove.
3324 (layout_virtual_bases): Don't use it.
3325 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3326 ABI.
3327 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3328 CLASSTYPE_VFIELD_PARENT.
3329 (dfs_get_primary_binfo): New function.
3330 (get_primary_binfo): Likewise.
3331 (dump_class_hierarchy_r): Tweak printing of primary bases.
3332 (build_vtbl_initializer): Fix typo in comments. Use
3333 vtbl_init_data.
3334 (build_vcall_and_vbase_vtbl_entries): Likewise.
3335 (build_vbaes_offset_vtbl_entries): Likewise.
3336 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3337 BV_VCALL_INDEX to handle indirect primary bases.
3338 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3339 (build_rtti_vtbl_entries): Likewise.
3340 * search.c (get_shared_vbase_if_not_primary): Tweak.
3341 (find_vbase_instance): Likewise.
3342 (binfo_for_vtable): Simplify.
3343 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3344 (make_binfo): Make it have 11 entries.
3346 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3348 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3349 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3350 ascertaining primaryness.
3351 (G): Remove template_args.
3352 (decl_is_template_id): New function.
3353 (write_encoding): Use decl_is_template_id.
3354 (write_name): Likewise. Handle type_decls. Get main variant of
3355 type decls.
3356 (write_nested_name): Likewise.
3357 (write_prefix): Likewise.
3358 (write_template_prefix): Likewise.
3359 (write_special_name_constructor): Remove defunct production from
3360 comment.
3361 (write_bare_function_type): Remove comment about absent parameter.
3362 (write_template_template_arg): Add missing grammar production to
3363 comment.
3365 2000-07-27 Jason Merrill <jason@redhat.com>
3367 * decl.c (duplicate_decls): If common_type produces a non-typedef
3368 type for a typedef, just use the old type.
3370 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3372 * cp-tree.h (function_depth): Declare.
3373 (verify_stmt_tree): Likewise.
3374 (find_tree): Likewise.
3375 * decl.c (function_depth): Give it external linkage.
3376 * optimize.c (optimize_function): Increment and decrement it.
3377 * tree.c (verify_stmt_tree_r): New function.
3378 (verify_stmt_tree): Likewise.
3379 (find_tree_r): Likewise.
3380 (find_tree): Likewise.
3382 2000-07-27 Jason Merrill <jason@redhat.com>
3384 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3385 TYPE_PTRMEMFUNC_P.
3386 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3388 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3390 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3391 * decl2.c (get_guard): Call cp_finish_decl, not
3392 rest_of_decl_compilation, for local guards.
3393 * lex.c (do_identifier): Remove unused variable.
3395 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3397 * parse.y: Add missing ';'.
3399 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3401 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3402 of `extern "C++"'.
3404 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3406 Kill strict_prototype. Backwards compatibility only for
3407 non NO_IMPLICIT_EXTERN_C systems.
3408 * cp-tree.h (flag_strict_prototype): Remove.
3409 (strict_prototype): Remove.
3410 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3411 * decl.c (maybe_push_to_top_level): Adjust.
3412 (pop_from_top_level): Adjust.
3413 (decls_match): Only allow sloppy parm matching for ancient
3414 system headers.
3415 (init_decl_processing): Adjust.
3416 (grokdeclarator): Adjust.
3417 * decl2.c (flag_strict_prototype): Remove.
3418 (strict_prototype): Remove.
3419 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3420 (lang_f_options): Remove "strict-prototype".
3421 (unsupported-options): Add "strict-prototype".
3422 * lex.c (do_identifier): Adjust.
3423 (do_scoped_id): Adjust.
3424 * parse.y (empty_parms): Adjust.
3425 * class.c (push_lang_context): Adjust.
3426 (pop_lang_context): Adjust.
3427 * typeck.c (comp_target_parms): Adjust.
3429 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3431 * decl.c (poplevel): Deal with anonymous variables at for scope.
3432 (maybe_inject_for_scope_var): Likewise.
3434 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3436 * decl.c: Remove all signal handling code, now done in toplev.c.
3438 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3440 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3442 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3443 correctly.
3445 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3447 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3448 Define my_friendly_assert and my_friendly_abort as macros
3449 which may call friendly_abort. Prototype friendly abort, not
3450 my_friendly_abort or my_friendly_assert.
3451 * decl.c (signal_catch): Report the signal caught in the error
3452 message. Call fatal directly.
3453 * typeck2.c (ack, my_friendly_assert): Delete.
3454 (my_friendly_abort): Rename to friendly_abort. Expect file,
3455 line, and function parameters. Report the abort code, then
3456 call fancy_abort. Do not mask an abort if errors have
3457 already occurred.
3459 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3461 * typeck.c (comp_target_parms): Remove obsolete parameter.
3462 (comp_target_types): Adjust.
3464 2000-07-17 Jason Merrill <jason@redhat.com>
3466 * typeck.c (mark_addressable): Never set TREE_USED.
3467 * call.c (build_call): Don't abort on calls to library functions
3468 that have been declared normally.
3470 * typeck.c (build_binary_op): Fix grammar in warning.
3472 * exception.cc (__eh_free): Fix prototype.
3474 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3476 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3477 IDENTIFIER_NAMESPACE_VALUE.
3479 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3481 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3482 * method.c (use_thunk): Correct handling of vcall offsets.
3484 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3486 * .cvsignore: parse.h and parse.c have no cp- prefix.
3488 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3490 * .cvsignore: New file.
3492 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3494 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3496 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3498 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3499 * parse.c: Remove.
3500 * parse.h: Likewise.
3502 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3504 * class.c (layout_class_type): Add pointers to virtual bases after
3505 base classes under the old ABI.
3507 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3509 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3510 (finish_continue_stmt): Likewise.
3511 (begin_for_stmt): Remove call to note_level_for_for.
3512 (finish_goto_stmt): Change call from build_min_nt
3513 to build_stmt.
3514 (finish_expr_stmt): Likewise.
3515 (begin_if_stmt): Likewise.
3516 (begin_while_stmt): Likewise.
3517 (finish_while_stmt): Likewise.
3518 (finish_return_stmt): Likewise.
3519 (begin_for_stmt): Likewise.
3520 (finish_for_stmt): Likewise.
3521 (finish_break_stmt): Likewise.
3522 (begin_switch_stmt): Likewise.
3523 (finish_case_label): Likewise.
3524 (genrtl_try_block): Likewise.
3525 (begin_try_block): Likewise.
3526 (begin_handler): Likewise.
3527 (begin_compound_stmt): Likewise.
3528 (finish_asm_stmt): Likewise.
3529 (finish_label_stmt): Likewise.
3530 (add_decl_stmt): Likewise.
3531 (finish_subobject): Likewise.
3532 (finish_decl_cleanup): Likewise.
3533 (finish_named_return_value): Likewise.
3534 (setup_vtbl_ptr): Likewise.
3535 (add_scope_stmt): Likewise.
3536 * decl.c (finish_constructor_body): Likewise.
3537 (finish_destructor_body): Likewise.
3538 * optimize.c (copy_body_r): Likewise.
3539 (initialize_inlined_parameters): Likewise.
3540 (declare_return_variable): Likewise.
3541 (expand_call_inline): Likewise.
3543 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3545 * semantics.c (expand_body): Sync interface information
3546 at the end of function body expansion.
3548 2000-07-09 Jason Merrill <jason@redhat.com>
3550 * init.c (build_new_1): Bail early if the call to new fails.
3552 * decl.c (compute_array_index_type): Check specifically for
3553 an INTEGER_CST, not just TREE_CONSTANT.
3555 * decl.c (duplicate_decls): Don't call duplicate_decls on
3556 the DECL_TEMPLATE_RESULT.
3557 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3558 codes.
3560 * error.c (dump_template_bindings): Don't crash if we had an
3561 invalid argument list.
3563 * typeck.c (c_expand_start_case): Do narrowing here.
3564 * semantics.c (finish_switch_cond): Not here.
3566 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3568 * parse.y (asm_clobbers): Do string concatenation.
3570 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3572 * decl.c (pushtag): Don't put local classes in template functions
3573 on the local_classes list.
3575 2000-07-04 Scott Snyder <snyder@fnal.gov>
3577 * decl2.c (get_guard): Add missing return for old ABI local
3578 variable case.
3580 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3582 * cp-tree.h (char_type_p): New function.
3583 * decl.c (init_decl_processing): Don't initialize
3584 signed_wchar_type_node or unsigned_wchar_type_node.
3585 (complete_array_type): Handle brace-enclosed string-constants.
3586 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3587 * tree.c (char_type_p): New function.
3588 * typeck2.c (digest_init): Use char_type_p.
3590 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3592 * pt.c (tsubst): Don't layout type, if it's error_mark.
3594 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3596 * pt.c (instantiate_pending_templates): Reset template level.
3598 2000-07-05 Jason Merrill <jason@redhat.com>
3600 * call.c (joust): Don't complain about `operator char *()' beating
3601 `operator const char *() const'.
3603 2000-07-04 scott snyder <snyder@fnal.gov>
3604 Jason Merrill <jason@redhat.com>
3606 * repo.c (repo_get_id): Handle the case where a class with virtual
3607 bases has a null TYPE_BINFO_VTABLE.
3609 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3610 Jason Merrill <jason@redhat.com>
3612 * parse.y (member_init): Just pass in the type.
3613 * init.c (expand_member_init): Handle getting a type.
3615 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3616 Jason Merrill <jason@redhat.com>
3618 * decl.c (finish_function): Warn if a function has no return
3619 statement.
3620 Suggested by Andrew Koenig.
3621 * typeck.c (check_return_expr): Do set current_function_returns_value
3622 if we got an error_mark_node.
3624 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3626 * decl2.c (push_decl_namespace): Push the original namespace.
3628 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3630 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3631 * semantics.c (begin_class_definition): Clear it.
3633 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3635 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3636 (genrtl_expr_stmt): Likewise.
3637 (genrtl_decl_stmt): Likewise.
3638 (genrtl_if_stmt): Likewise.
3639 (genrtl_while_stmt): Likewise.
3640 (genrtl_do_stmt): Likewise.
3641 (genrtl_return_stmt): Likewise.
3642 (genrtl_for_stmt): Likewise.
3643 (genrtl_break_stmt): Likewise.
3644 (genrtl_continue_stmt): Likewise.
3645 (genrtl_scope_stmt): Likewise.
3646 (genrtl_switch_stmt): Likewise.
3647 (genrtl_case_label): Likewise.
3648 (genrtl_begin_compound_stmt): Likewise.
3649 (genrtl_finish_compound_stmt): Likewise.
3650 (genrtl_compound_stmt): Likewise.
3651 (genrtl_asm_stmt): Likewise.
3653 * init.c (begin_init_stmts): Remove call to
3654 genrtl_begin_compound_stmt.
3655 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3657 * semantics.c (lang_expand_stmt): Changed call to
3658 genrtl_compound_stmt to ignore return value.
3660 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3662 * mangle.c (canonicalize_for_substitution): Return the canonical
3663 variant of a type.
3665 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3666 TYPE_DECL.
3667 * typeck.c (commonparms): Remove obstack manipulations.
3669 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3671 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3673 * Makefile.in (OBJS): Added ../c-semantics.o.
3674 (OBJDEPS): Likewise.
3676 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3677 ../c-common.h.
3678 (struct stmt_tree): Added comment.
3679 (current_function_name_declared): Removed.
3680 (stmts_are_full_exprs_p): Likewise.
3681 (genrtl_do_pushlevel): Likewise.
3682 (genrtl_clear_out_block): Likewise.
3683 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3684 (DECL_ANON_UNION_ELEMS): Likewise.
3685 (emit_local_var): Likewise.
3686 (make_rtl_for_local_static): Likewise.
3687 (do_case): Likewise.
3688 (expand_stmt): Likewise.
3689 (genrtl_decl_cleanup): Likewise.
3690 (c_expand_asm_operands): Likewise.
3691 (c_expand_return): Likewise.
3692 (c_expand_start_case): Likewise.
3694 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3695 (emit_local_var): Likewise.
3696 (initialize_local_var): Change reference to
3697 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3698 Change reference to stmts_are_full_exprs_p to
3699 current_stmt_tree->stmts_are_full_exprs_p.
3700 (push_cp_function_context): Likewise.
3702 * expect.c (expand_throw): Change reference to
3703 stmts_are_full_exprs_p.
3705 * init.c (build_aggr_init): Change reference to
3706 stmts_are_full_exprs_p.
3707 (build_vec_init): Likewise.
3709 * optimize.c (maybe_clone_body): Change reference to
3710 current_function_name_declared to
3711 cp_function_chain->name_declared.
3713 * pt.c (instantiate_decl): Change reference to
3714 current_function_name_declared to
3715 cp_function_chain->name_declared.
3717 * semantics.c (expand_cond): Moved declaration to c-common.h.
3718 (genrtl_do_pushlevel): Moved to c-semantics.c.
3719 (genrtl_clear_out_block): Likewise.
3720 (genrtl_goto_stmt): Likewise.
3721 (genrtl_expr_stmt): Likewise.
3722 (genrtl_decl_stmt): Likewise.
3723 (gerntl_if_stmt): Likewise.
3724 (genrtl_while_stmt): Likewise.
3725 (genrtl_do_stmt): Likewise.
3726 (genrtl_return_stmt): Likewise.
3727 (genrtl_for_stmt): Likewise.
3728 (genrtl_break_stmt): Likewise.
3729 (genrtl_continue_stmt): Likewise.
3730 (genrtl_scope_stmt): Likewise.
3731 (genrtl_switch_stmt): Likewise.
3732 (genrtl_case_label): Likewise.
3733 (genrtl_begin_compound_stmt): Likewise.
3734 (genrtl_finish_compound_stmt): Likewise.
3735 (genrtl_compound_stmt): Likewise.
3736 (genrtl_asm_stmt): Likewise.
3737 (genrtl_decl_cleanup): Likewise.
3738 (expand_cond): Likewise.
3739 (expand_stmt): Renamed to ...
3740 (lang_expand_stmt): ... this.
3741 (lang_expand_expr_stmt): Initialize.
3742 (set_current_function_name_declared): Likewise.
3743 (stmts_are_full_exprs_p): Likewise.
3744 (current_function_name_declared): Likewise.
3745 (anon_aggr_type_p): Likewise.
3746 (do_poplevel): Change reference to
3747 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3748 Change reference to stmts_are_full_exprs_p to
3749 current_stmt_tree->stmts_are_full_exprs_p.
3750 (add_tree): Likewise.
3751 (finish_expr_stmt): Likewise.
3752 (prep_stmt): Likewise.
3753 (lang_expand_stmt): Likewise.
3754 (begin_compound_stmt): Change reference to
3755 current_function_name_declared to
3756 cp_function_chain->name_declared and call to
3757 current_function_name_declared().
3758 (setup_vtbl_ptr): Likewise.
3759 (genrtl_do_poplevel): Removed.
3761 2000-06-30 Jason Merrill <jason@redhat.com>
3763 * init.c (init_init_processing): Go back to aligning like
3764 double_type_node for old ABI.
3765 (get_cookie_size): Make cookie larger if we get a type that needs
3766 more alignment.
3767 (build_vec_delete): Call it.
3769 * typeck.c (qualify_type_recursive): New fn.
3770 (composite_pointer_type): Use it.
3771 (build_binary_op): Use composite_pointer_type.
3773 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3774 Jason Merrill <jason@redhat.com>
3776 * typeck.c (check_return_expr): Don't complain about returning
3777 NULL from operator new if -fcheck-new.
3778 * cp-tree.h: Declare flag_check_new here.
3779 * init.c: Not here.
3781 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3783 * mangle.c (find_substitution): Use same_type_p.
3784 (write_encoding): Don't check for substitutions.
3786 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3788 * parse.y (expr_no_comma_rangle): New non-terminal.
3789 (template_parm): Use it for default parameter case.
3790 (template_arg): Use it.
3791 (expr_no_commas): Remove commented out undefined extensions.
3792 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3793 * parse.h, parse.c: Rebuilt.
3795 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3797 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3798 (finish_asm_stmt): Do it here, instead.
3800 * cp-tree.h (ridpointers): Don't declare.
3801 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3802 (record_builtin_java_type): Likewise.
3803 (init_decl_processing): Likewise.
3804 * lex.c: Move inclusion of lex.h.
3805 (ridpointers): Don't define.
3806 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3807 RID_MAX.
3808 * lex.h (enum rid): Rename to ...
3809 (enum cp_rid): ... this.
3810 (ridpointers): Don't declare.
3811 * parse.y: Move inclusion of lex.h.
3812 * parse.c: Regenerated.
3813 * spew.c: Move inclusion of lex.h.
3815 * cp-tree.h (struct language_function): Remove temp_name_counter.
3816 (temp_name_counter): Remove.
3817 (get_temp_name): Change prototype.
3818 (get_guard): New function.
3819 (get_guard_cond): Likewise.
3820 (set_guard): Likewise.
3821 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3822 * decl.c (expand_static_init): Use get_guard and friends to
3823 implement guard variables.
3824 * decl2.c (get_temp_name): Assume that the variables created are
3825 always static.
3826 (get_sentry): Rename to ...
3827 (get_guard): ... this. Implement new ABI guard variables.
3828 (get_guard_bits): New function.
3829 (get_guard_cond): Likewise.
3830 (set_guard): Likewise.
3831 (start_static_initialization_or_destruction): Use them.
3832 (do_static_initialization): Replace sentry with guard throughout.
3833 (do_static_destruction): Likewise.
3834 * init.c (create_temporary_var): Add comment.
3836 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3838 * mangle.c (find_substitution): Use same_type_p.
3839 (write_encoding): Don't check for substitutions.
3841 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3843 * parse.y (expr_no_comma_rangle): New non-terminal.
3844 (template_parm): Use it for default parameter case.
3845 (template_arg): Use it.
3846 (expr_no_commas): Remove commented out undefined extensions.
3847 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3848 * parse.h, parse.c: Rebuilt.
3850 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3852 * cp-tree.h (flag_const_strings): Remove.
3853 (warn_parentheses): Likewise.
3854 (warn_format): Likewise.
3855 (common_type): Likewise.
3856 (default_conversion): Likewise.
3857 (build_binary_op): Likewise.
3858 (cp_build_binary_op): New macro.
3859 * call.c (build_new_op): Use cp_build_binary_op instead of
3860 build_binary_op.
3861 * class.c (build_vtable_entry_ref): Likewise.
3862 * decl.c (expand_static_init): Likewise.
3863 (compute_array_index_type): Likewise.
3864 (build_enumerator): Likewise.
3865 * decl2.c (delete_sanity): Likewise.
3866 (start_static_initialization_or_destruction): Likewise.
3867 * error.c (dump_type_suffix): Likewise.
3868 * init.c (resolve_offset_ref): Likewise.
3869 (build_new): Likewise.
3870 (build_new_1): Likewise.
3871 (build_vec_delete_1): Likewise.
3872 (build_vec_init): Likewise.
3873 (build_delete): Likewise.
3874 * rtti.c (synthesize_tinfo_fn): Likewise.
3875 (synthesize_tinfo_var): Likewise.
3876 * search.c (expand_upcast_fixups): Likewise.
3877 (fixup_all_virtual_upcast_offsets): Likewise.
3878 * typeck.c (build_array_ref): Likewise.
3879 (get_member_function_from_ptrfunc): Likewise.
3880 (build_binary_op): Add parameter.
3881 (pointer_int_sum): Use cp_build_binary_op.
3882 (pointer_diff): Likewise.
3883 (build_modify_expr): Likewise.
3884 (get_delta_difference): Likewise.
3885 (build_ptrmemfunc): Likewise.
3887 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
3889 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
3890 * decl.c (create_implicit_typedef): Adjust.
3891 * decl2.c (build_artificial_parm): Adjust.
3892 * method.c (implicitly_declare_fn): Adjust.
3893 * pt.c (push_inline_template_parms_recursive): Adjust.
3894 (process_template_parm): Adjust.
3895 (overloaded_template_name): Adjust.
3896 * semantics.c (finish_template_template_parm): Adjust.
3898 2000-06-28 Mark Mitchell <mark@codesourcery.com>
3900 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
3901 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
3902 where to emit thunks.
3903 (build_vtt): Adjust call to build_vtt_inits.
3904 (build_vtt_inits): Add parameter to indicate whether or not
3905 sub-VTTs for virtual bases should be included. Adjust handling of
3906 construction vtables.
3907 (get_matching_base): New function.
3908 (dfs_build_vtt_inits): Rename to ...
3909 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
3910 construction vtables.
3911 (dfs_fixup_binfo_vtbls): Likewise.
3912 (build_ctor_vtbl_groups): Build construction vtables for virtual
3913 bases, too.
3914 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
3915 to build construction vtbls.
3916 (dfs_accumulate_vtbl_inits): Adjust handling of
3917 construction vtables.
3919 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
3920 types correctly.
3922 2000-06-27 Mark Mitchell <mark@codesourcery.com>
3924 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
3926 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3928 * search.c (hides): Remove.
3929 (is_subobject_of_p): Add most_derived parameter. Use
3930 CANONICAL_BINFO.
3931 (lookup_field_queue_p): Adjust.
3932 (lookup_field_r): Adjust.
3934 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
3936 * decl2.c (handle_class_head): Bash typedefs to the type's main
3937 decl.
3939 2000-06-25 Mark Mitchell <mark@codesourcery.com>
3941 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
3942 (begin_global_stmt_expr): ... this.
3943 (genrtl_finish_stmt_expr): Rename to ...
3944 (finish_global_stmt_expr): ... this.
3945 * init.c (begin_init_stmts): Adjust calls.
3946 (finish_init_stmts): Likewise.
3947 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
3948 (begin_global_stmt_expr): ... this.
3949 (genrtl_finish_stmt_expr): Rename to ...
3950 (finish_global_stmt_expr): ... this.
3952 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3954 * search.c (lookup_member): Fix typo in comment.
3956 2000-06-24 Jason Merrill <jason@redhat.com>
3958 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
3959 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
3961 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3963 * parse.y (complex_direct_notype_declarator): Support global_scope.
3964 * Makefile.in: Adjust conflict count.
3966 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3968 * parse.y (template_arg): Convert TEMPLATE_DECL
3969 that is a template template paramter to
3970 TEMPLATE_TEMPLATE_PARM here.
3972 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3973 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
3974 (copy_template_template_parm): Adjust prototype.
3975 * decl.c (grokdeclarator): Remove dead code.
3976 * pt.c (process_template_parm): Tidy.
3977 (lookup_template_class): Construct nodes in
3978 copy_template_template_parm.
3979 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
3980 lookup_template_class. Use TYPE_TI_TEMPLATE.
3981 * tree.c (copy_template_template_parm): Add NEWARGS
3982 parameter.
3983 (mapcar): Adjust call to copy_template_template_parm.
3984 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
3985 * method.c (build_template_template_parm_names): Change error
3986 code to avoid compilation warning.
3988 * gxxint.texi: Document template template parameter
3989 name mangling.
3991 2000-06-21 Alex Samuel <samuel@codesourcery.com>
3993 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
3994 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
3995 (cp-demangle.o): New rule.
3996 (dyn-string.o): Likewise.
3997 * inc/cxxabi.h (__cxa_demangle): New declaration.
3999 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4001 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4002 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4003 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4004 a tree, not an int.
4005 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4006 (make_thunk): Change prototype.
4007 (emit_thunk): Rename to use_thunk.
4008 (mangle_thunk): Change prototype.
4009 * class.c (get_derived_offset): Simplify.
4010 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4011 BV_GENERATE_THUNK_WITH_VTABLE_P.
4012 (build_primary_vtable): Simplify.
4013 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4014 (dfs_find_base): Remove.
4015 (update_vtable_entry_for_fn): Correct bug in finding the base
4016 where a virtual function was first declared. Figure out whether
4017 or not to emit a vcall-thunk with the vtables in which it appears.
4018 Correct logic for deciding whether to use an ordinary thunk, or a
4019 vcall thunk.
4020 (finish_struct_1): Remove unnecssary code.
4021 (build_vtbl_initializer): Use ssize_int for the running counter of
4022 negative indices.
4023 (build_vtbl_initializer): Only use vcall thunks where necessary.
4024 Mark thunks as needing to be emitted with their vtables, or not.
4025 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4026 indices. Use size_binop.
4027 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4028 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4029 size_binop.
4030 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4031 (build_vtable_entry): Mark thunks as needing to be emitted with
4032 their vtables, or not.
4033 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4034 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4035 emit_thunk.
4036 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4037 information.
4038 * error.c (dump_expr): Use BV_FN.
4039 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4040 not an int.
4041 * method.c (make_thunk): Likewise.
4042 (emit_thunk): Rename to use_thunk. Allow callers to decide
4043 whether or not to actually emit the thunk. Adjust for changes in
4044 representation of vcall offsets.
4045 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4046 * semantics.c (emit_associated_thunks): New function.
4047 (expand_body): Use it.
4048 * ir.texi: Adjust decriptions of thunks.
4050 2000-06-22 Jason Merrill <jason@redhat.com>
4052 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4053 (tsubst_friend_function): Copy it here.
4055 * decl.c (grok_op_properties): Fix typo.
4057 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4058 deleting void*.
4060 * pt.c (check_explicit_specialization): Clarify error.
4062 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4063 an old OVERLOAD when we're declaring a non-function.
4064 (pushdecl, destroy_local_var): Check for error_mark_node.
4065 (warn_extern_redeclared_static): Also bail early if
4066 we're a CONST_DECL.
4067 (push_overloaded_decl): Ignore an old error_mark_node.
4069 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4071 * call.c (build_x_va_arg): Check if in a template decl.
4072 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4074 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4076 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4077 types DECLs.
4078 * decl.c (check_goto): Computed gotos assumed OK.
4080 2000-06-20 Jason Merrill <jason@redhat.com>
4082 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4083 for which we don't need to look for instantiations.
4085 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4087 * parse.y (program): Always call finish_translation_unit.
4088 * parse.c, parse.h: Rebuilt.
4090 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4092 * method.c: Don't include hard-reg-set.h.
4094 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4096 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4098 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4100 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4101 * cvt.c (cp_convert_to_pointer): Likewise.
4102 (convert_to_void): Likewise.
4103 * error.c (dump_expr): Likewise.
4104 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4105 * init.c (build_delete): Likewise.
4106 * method.c (emit_thunk): Likewise.
4107 * optmize.c (declare_return_variable): Likewise.
4108 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4109 (get_typeid): Likewise.
4110 (build_dynamic_cast_1): Likewise.
4111 * typeck.c (composite_pointer_type): Likewise.
4112 (common_type): Likewise.
4113 (build_indirect_ref): Likewise.
4114 (build_binary_op): Likewise.
4115 (build_x_compound_expr): Likewise.
4116 (check_return_expr): Likewise.
4117 * typeck2.c (add_exception_specifier): Likewise.
4119 * mangle.c (write_method_parms): Use direct comparison for end
4120 of parmlist.
4122 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4124 * cp-tree.h (genrtl_try_block): Declare function.
4125 (genrtl_handler): Likewise.
4126 (genrtl_catch_block): Likewise.
4127 (genrtl_ctor_stmt): Likewise.
4128 (genrtl_subobject): Likewise.
4129 (genrtl_decl_cleanup): Likewise.
4130 (genrtl_do_poplevel): Likewise.
4131 (genrtl_do_pushlevel): Likewise.
4132 (genrtl_clear_out_block): Likewise.
4133 (genrtl_goto_stmt): Likewise.
4134 (genrtl_expr_stmt): Likewise.
4135 (genrtl_decl_stmt): Likewise.
4136 (genrtl_if_stmt): Likewise.
4137 (genrtl_while_stmt): Likewise.
4138 (genrtl_do_stmt): Likewise.
4139 (genrtl_return_stmt): Likewise.
4140 (genrtl_for_stmt): Likewise.
4141 (genrtl_break_stmt): Likewise.
4142 (genrtl_continue_stmt): Likewise.
4143 (genrtl_scope_stmt): Likewise.
4144 (genrtl_switch_stmt): Likewise.
4145 (genrtl_case_label): Likewise.
4146 (genrtl_begin_compound_stmt): Likewise.
4147 (genrtl_finish_compound_stmt): Likewise.
4148 (genrtl_compound_stmt): Likewise.
4149 (genrtl_asm_stmt): Likewise.
4150 (genrtl_named_return_value): Likewise.
4151 (genrtl_begin_stmt_expr): Likewise.
4152 (genrtl_finish_stmt_expr): Likewise.
4153 (finish_for_stmt): Removed first argument.
4154 (finish_switch_stmt): Likewise.
4156 * semantics.c (genrtl_try_block): Define function.
4157 (genrtl_handler): Likewise.
4158 (genrtl_catch_block): Likewise.
4159 (genrtl_ctor_stmt): Likewise.
4160 (genrtl_subobject): Likewise.
4161 (genrtl_decl_cleanup): Likewise.
4162 (genrtl_do_poplevel): Likewise.
4163 (genrtl_do_pushlevel): Likewise.
4164 (genrtl_clear_out_block): Likewise.
4165 (genrtl_goto_stmt): Likewise.
4166 (genrtl_expr_stmt): Likewise.
4167 (genrtl_decl_stmt): Likewise.
4168 (genrtl_if_stmt): Likewise.
4169 (genrtl_while_stmt): Likewise.
4170 (genrtl_do_stmt): Likewise.
4171 (genrtl_return_stmt): Likewise.
4172 (genrtl_for_stmt): Likewise.
4173 (genrtl_break_stmt): Likewise.
4174 (genrtl_continue_stmt): Likewise.
4175 (genrtl_scope_stmt): Likewise.
4176 (genrtl_switch_stmt): Likewise.
4177 (genrtl_case_label): Likewise.
4178 (genrtl_begin_compound_stmt): Likewise.
4179 (genrtl_finish_compound_stmt): Likewise.
4180 (genrtl_compound_stmt): Likewise.
4181 (genrtl_asm_stmt): Likewise.
4182 (genrtl_named_return_value): Likewise.
4183 (genrtl_begin_stmt_expr): Likewise.
4184 (genrtl_finish_stmt_expr): Likewise.
4185 (finish_for_stmt): Removed first argument and generate rtl
4186 specific code.
4187 (finish_switch_stmt): Likewise.
4188 (do_poplevel): Removed generate rtl specific code.
4189 (do_pushlevel): Likewise.
4190 (add_tree): Likewise.
4191 (finish_goto_stmt): Likewise.
4192 (finish_expr_stmt): Likewise.
4193 (begin_if_stmt): Likewise.
4194 (finish_if_stmt_cond): Likewise.
4195 (finish_then_clause): Likewise.
4196 (begin_else_clause): Likewise.
4197 (finish_else_clause): Likewise.
4198 (finish_if_stmt): Likewise.
4199 (clear_out_block): Likewise.
4200 (begin_while_stmt): Likewise.
4201 (finish_while_stmt_cond): Likewise.
4202 (finish_while_stmt): Likewise.
4203 (begin_do_stmt): Likewise.
4204 (finish_do_body): Likewise.
4205 (finish_do_stmt): Likewise.
4206 (finish_return_stmt): Likewise.
4207 (begin_for_stmt): Likewise.
4208 (finish_for_init_stmt): Likewise.
4209 (finish_for_cond): Likewise.
4210 (finish_for_expr): Likewise.
4211 (finish_break_stmt): Likewise.
4212 (finish_continue_stmt): Likewise.
4213 (begin_switch_stmt): Likewise.
4214 (finish_switch_cond): Likewise.
4215 (finish_case_label): Likewise.
4216 (begin_try_block): Likewise.
4217 (begin_function_try_block): Likewise.
4218 (finish_try_block): Likewise.
4219 (finish_cleanup_try_block): Likewise.
4220 (finish_cleanup): Likewise.
4221 (finish_function_try_block): Likewise.
4222 (finish_handler_sequence): Likewise.
4223 (finish_function_handler_sequence): Likewise.
4224 (begin_handler): Likewise.
4225 (finish_handler_parms): Likewise.
4226 (begin_catch_block): Likewise.
4227 (finish_handler): Likewise.
4228 (begin_compound_stmt): Likewise.
4229 (finish_compound_stmt): Likewise.
4230 (finish_asm_stmt): Likewise.
4231 (finish_label_stmt): Likewise.
4232 (finish_label_decl): Likewise.
4233 (finish_subobject): Likewise.
4234 (finish_decl_cleanup): Likewise.
4235 (finish_named_return_value): Likewise.
4236 (begin_stmt_expr): Likewise.
4237 (finish_stmt_expr): Likewise.
4239 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4240 to call genrtl_expr_stmt when appropriate.
4242 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4243 begin_compound_expr to call genrtl_begin_stmt_expr and
4244 genrtl_begin_compound_expr when appropriate.
4245 (finish_init_stmts): Changed calls to finish_compound_expr and
4246 finish_stmt_expr to call genrtl_finish_compound_expr and
4247 genrtl_finish_stmt_expr when appropriate.
4248 (expand_default_init): Changed call to finish_expr_stmt to call
4249 genrtl_expr_stmt when appropriate.
4250 (build_vec_init): Likewise.
4252 * parse.y (simple_stmt): Removed first argument from call to
4253 finish_for_stmt. Removed first argument from call to
4254 finish_switch_stmt.
4256 * parse.c: Regenerated.
4258 * pt.c (tsubst_expr): Removed first argument from call to
4259 finish_for_stmt. Removed first argument from call to
4260 finish_switch_stmt.
4262 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4264 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4265 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4267 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4268 (cplus_tree_code_length[]): Likewise.
4269 (cplus_tree_code_name[]): Likewise.
4270 (init_parse): Added call to add_c_tree_codes. Changed
4271 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4273 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4275 * cp-tree.h (finish_mem_initializers): Declare.
4276 (count_trees): Likewise.
4277 * parse.y (base_init): Use finish_mem_initializers.
4278 * semantics.c (finish_mem_initializers): New function.
4280 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4281 the number of trees.
4282 (n_trees): Remove.
4283 (count_trees): Don't use it.
4285 2000-06-15 Jason Merrill <jason@redhat.com>
4287 * tree.c (count_trees): New debugging function.
4289 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4290 * init.c (build_member_call): Pull out the name of a DECL.
4292 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4293 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4294 * optimize.c (optimize_function): Not here.
4295 * pt.c (instantiate_decl): Push to TV_PARSE.
4297 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4299 * cp-tree.h (struct language_function): Remove x_base_init_list
4300 and x_member_init_list.
4301 (current_base_init_list): Remove.
4302 (current_member_init_list): Likewise.
4303 (setup_vtbl_ptr): Change prototype.
4304 (emit_base_init): Likewise.
4305 (expand_member_init): Likewise.
4306 (reinit_parse_for_function): Remove.
4307 * decl.c (save_function_data): Don't clear x_base_init_list and
4308 x_member_init_list.
4309 (mark_language_function): Don't mark them.
4310 * init.c (perform_member_init): Tweak comment.
4311 (sort_member_init): Take the list of initializers as an argument.
4312 (sort_base_init): Likewise.
4313 (emit_base_init): Likewise.
4314 (expand_member_init): Return the initializer. Don't use global
4315 variables.
4316 * lex.c (reinit_parse_for_function): Remove.
4317 * method.c (build_template_parm_names): Correct substitution.
4318 (do_build_copy_constructor): Don't use current_member_init_list
4319 and current_base_init_list.
4320 (synthesize_method): Likewise.
4321 * parse.y (base_init): Split mem-initializers into
4322 base-initializers and field-initializers.
4323 (member_init_list): Build up the list here.
4324 (member_init): Return the initializer.
4325 (fn.depfn): Don't use reinit_parse_for_function.
4326 * parse.c: Regenerated.
4327 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4328 ERROR_MARK.
4329 (tsubst_expr): Don't use current_member_init_list
4330 and current_base_init_list.
4331 (tsubst_expr_values): Rename to ...
4332 (tsubst_initializer_list): ... this. Use convert_from_reference.
4333 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4334 and current_base_init_list.
4335 (begin_function_definition): Don't call reinit_parse_for_function.
4337 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4339 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4340 correctly.
4342 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4344 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4346 * cp-tree.h (IF_COND): Move to c-common.h.
4347 (THEN_CLAUSE): Likewise.
4348 (ELSE_CLAUSE): Likewise.
4349 (WHILE_COND): Likewise.
4350 (WHILE_BODY): Likewise.
4351 (DO_COND): Likewise.
4352 (DO_BODY): Likewise.
4353 (RETURN_EXPR): Likewise.
4354 (EXPR_STMT_EXPR): Likewise.
4355 (FOR_INIT_STMT): Likewise.
4356 (FOR_COND): Likewise.
4357 (FOR_EXPR): Likewise.
4358 (FOR_BODY): Likewise.
4359 (SWITCH_COND): Likewise.
4360 (SWITCH_BODY): Likewise.
4361 (CASE_LOW): Likewise.
4362 (CASE_HIGH): Likewise.
4363 (GOTO_DESTINATION): Likewise.
4364 (COMPOUND_BODY): Likewise.
4365 (ASM_CV_QUAL): Likewise.
4366 (ASM_STRING): Likewise.
4367 (ASM_OUTPUTS): Likewise.
4368 (ASM_INPUTS): Likewise.
4369 (ASM_CLOBBERS): Likewise.
4370 (DECL_STMT_DECL): Likewise.
4371 (STMT_EXPR_STMT): Likewise.
4372 (LABEL_STMT_LABEL): Likewise.
4373 (SCOPE_BEGIN_P): Likewise.
4374 (SCOPE_END_P): Likewise.
4375 (SCOPE_STMT_BLOCK): Likewise.
4376 (SCOPE_NULLIFIED_P): Likewise.
4377 (SCOPE_NO_CLEANUPS_P): Likewise.
4378 (SCOPE_PARTIAL_P): Likewise.
4379 (ASM_VOLATILE_P): Likewise.
4380 (STMT_LINENO): Likewise.
4381 (STMT_LINENO_FOR_FN_P): Likewise.
4383 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4384 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4385 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4386 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4387 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4389 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4391 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4392 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4394 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4395 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4396 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4398 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4400 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4401 * class.c (dfs_find_final_overrider): Set it appropriately.
4402 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4403 avoid unneeded secondary vptrs.
4405 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4407 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4408 (check_bitfield_decl, check_field_decl): Likewise.
4409 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4410 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4411 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4412 (xfer_tag, finish_enum): Likewise.
4413 * decl2.c (finish_builtin_type): Likewise.
4414 * init.c (init_init_processing): Likewise.
4415 * pt.c (instantiate_class_template): Likewise.
4416 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4417 * cp-tree.h (struct lang_type): Add user_align member.
4418 (CLASSTYPE_USER_ALIGN): Define.
4420 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4422 * Make-lang.in (c++.install-common): Install g++-cross in
4423 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4424 $(target_alias)-g++ and $(target_alias)-c++.
4426 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4428 * class.c (vcall_offset_data_s): Add last_init and fns.
4429 (overrides): Rename to same_signature_p.
4430 (dfs_find_final_overrider): Adjust accordingly.
4431 (mark_overriders): Likewise.
4432 (warn_hidden): Likewise.
4433 (build_vtbl_initializer): Reorganize machinery for building things
4434 at negative offsets.
4435 (build_vcall_and_vbase_vtbl_entries): Likewise.
4436 (build_vbase_offset_vtbl_entries): Likewise.
4437 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4438 offset entries. Do not create two entries for functions with the
4439 same signature.
4440 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4441 (build_rtti_vtbl_entries): Reorganize machinery for building things
4442 at negative offsets.
4444 * optimize.c (expand_call_inline): Don't recurse into the code
4445 used to initialize the parameters more than once.
4447 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4449 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4450 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4451 (find_substitution): Only use the `Sa' substitution for
4452 std::allocator, not instantiations of it.
4453 (write_template_prefix): Move comment. Only use a TREE_LIST to
4454 represent substitutions for a member template.
4455 (write_array_type): Mangle array dimensions correctly.
4456 * optimize.c (maybe_clone_body): Copy more information from the
4457 cloned function.
4458 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4459 on the regenerated declaration.
4461 2000-06-11 Chip Salzenberg <chip@valinux.com>
4462 Mark Mitchell <mark@codesourcery.com>
4464 * class.c (build_vtable): Clarify comment.
4465 (build_ctor_vtbl_group): Pass the most derived type to
4466 build_vtable.
4468 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4470 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4472 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4474 * decl.c (add_binding): Handle duplicate declarations of external
4475 variables.
4477 2000-06-09 Chip Salzenberg <chip@valinux.com>
4478 Mark Mitchell <mark@codesourcery.com>
4480 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4481 argument.
4482 (write_signed_number): New macro.
4483 (write_unsigned_number): Likewise.
4484 (write_source_name): Use them.
4485 (write_number): Handle signed and unsigned values.
4486 (write_integer_cst): Use tree_int_cst_sgn, and use
4487 write_unsigned_number or write_signed_number as appropriate.
4488 (write_discriminator): Use write_unsigned_number or
4489 write_signed_number as appropriate.
4490 (write_template_arg_literal): Likewise.
4491 (write_array_type): Use tree_low_cst.
4492 (write_template_parm): Use write_unsigned_number or
4493 write_signed_number as appropriate.
4494 (write_substitution): Adjust call to write_number.
4495 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4496 (write_expression): Handle non-type template arguments of
4497 reference type correctly.
4498 (mangle_thunk): Use write_signed_number.
4500 2000-06-09 Chip Salzenberg <chip@valinux.com>
4502 * mangle.c (find_substition): Don't mangle objects with typename
4503 substitutions (e.g. "cin" as "Si").
4505 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4507 * call.c (add_candidate): Use ggc_alloc_cleared.
4508 * decl.c (lookup_label): Likewise.
4509 * lex.c (retrofit_lang_decl): Likewise.
4511 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4513 * semantics.c (expand_body): Push to TV_EXPAND.
4514 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4515 * decl.c (start_function): Always call announce_function.
4517 * tinfo2.cc: Just declare abort.
4519 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4521 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4522 whenever @ is a symbolic name.
4524 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4526 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4528 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4530 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4531 DECL_ASSEMBLER_NAME.
4533 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4535 * decl2.c (c_language): Define.
4537 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4539 * lex.c (lang_init_options): Tweak.
4541 * decl2.c: Remove #inclusion of diagnostic.h
4542 (lang_decode_option): Move diagnostic formatting options to
4543 toplevel.
4545 * lang-options.h: Remove documentation for diagnostic options.
4547 * Makefile.in (lex.o): Depends upon diagnostic.h
4549 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4551 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4552 the same DECL_RESULT, it's not a redefinition.
4553 * pt.c (tsubst_decl): Remove code to handle illegal
4554 specializations.
4556 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4558 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4560 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4562 * search.c (maybe_suppress_debug_info): Don't check
4563 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4565 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4566 here if extern_p.
4568 Remember instantiation context in deferred instantiations.
4569 * cp-tree.h (struct tinst_level): Remove.
4570 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4571 * pt.c (current_tinst_level): Now a tree.
4572 (print_template_context, push_tinst_level, pop_tinst_level,
4573 tinst_for_decl): Adjust.
4574 (reopen_tinst_level): New fn.
4575 (init_pt): Register current_tinst_level as a root.
4576 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4577 of the pending templates list.
4578 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4579 * lex.c (extract_interface_info): Adjust.
4580 * decl2.c (warn_if_unknown_interface): Adjust.
4582 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4584 * class.c (indirect_primary_base_p): New function.
4585 (determine_primary_base): Use it.
4587 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4589 Update new-abi dynamic cast algorithm.
4590 * tinfo.cc (__class_type_info::__dyncast_result): Add
4591 whole_details. Adjust constructor.
4592 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4593 Avoid unnecessary searching.
4594 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4596 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4598 * decl.c (init_decl_processing): Don't call record_component_aliases.
4599 * tree.c (build_cplus_array_type_1): Likewise.
4601 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4603 * ir.texi: Correct typo.
4604 * mangle.c (write_expression): Handle non-type template arguments
4605 with reference type.
4606 * method.c (build_overload_value): Likewise.
4607 * pt.c (convert_nontype_argument): Explicitly represent conversion
4608 to a reference with an ADDR_EXPR.
4609 (unify): Always unify arguments in left-to-right order.
4611 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4612 Mark Mitchell <mark@codesourcery.com>
4614 * Make-lang.in (CXX_SRCS): Add mangle.c.
4615 * Makefile.in (CXX_OBJS): Add mangle.o.
4616 (mangle.o): New rule.
4618 * class.c (local_classes): New variable.
4619 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4620 (get_vtt_name): Use mangle_vtt_name for new ABI.
4621 (init_class_processing): Initialize local_classes.
4622 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4623 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4624 (std_identifier): New macro.
4625 (DECL_VOLATILE_MEMFUNC_P): New macro.
4626 (DECL_NAMESPACE_STD_P): Likewise.
4627 (local_classes): Declare.
4628 (get_mostly_instantiated_function_type): Declare.
4629 (init_mangle): Declare.
4630 (mangle_decl): Likewise.
4631 (mangle_type_string): Likewise.
4632 (mangle_type): Likewise.
4633 (mangle_typeinfo_for_type): Likewise.
4634 (mangle_typeinfo_string_for_type): Likewise.
4635 (mangle_vtbl_for_type): Likewise.
4636 (mangle_vtt_for_type): Likewise.
4637 (mangle_ctor_vtbl_for_type): Likewise.
4638 (mangle_thunk): Likewise.
4639 (mangle_conv_op_name_for_type): Likewise.
4640 (mangle_guard_variable): Likewise.
4641 * decl.c (pushtag): Keep track of local classes.
4642 (initialize_predefined_identifiers): Initialize std_identifier.
4643 (init_decl_processing): Use std_identifier.
4644 (start_decl): Don't treat instantiations as specializations.
4645 (grokdeclarator): Likewise.
4646 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4647 name for fully-instantiated templates.
4648 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4649 destructors with the new ABI.
4650 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4651 (grokfield): Use mangle_type for new ABI.
4652 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4653 (get_sentry): Use mangle_guard_variable for new ABI.
4654 (start_static_initialization_or_destruction): Likewise.
4655 * expr.c (extract_aggr_init): Remove.
4656 (extract_scalar_init): Likewise.
4657 (extract_init): Remove #if 0'd code.
4658 * mangle.c: New function.
4659 * method.c (build_mangled_name): Assert not flag_new_abi.
4660 (build_static_name): Likewise.
4661 (build_decl_overload_real): Likewise.
4662 (build_typename_overload): Likewise.
4663 (build_overload_with_type): Likewise.
4664 (build_overload_name): Likewise.
4665 (get_ctor_vtbl_name): Likewise.
4666 (start_squangling): Likewise.
4667 (get_id_2): Likewise.
4668 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4669 (init_method): Call init_mangle for new ABI.
4670 (make_thunk): Call mangle_thunk for new ABI.
4671 * operators.def: Correct new ABI manglings for the `%' operator.
4672 Add `::' operator.
4673 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4674 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4675 (lookup_template_class): Call mangle_decl for new ABI.
4676 (get_mostly_instantiated_function_type): New function.
4677 (set_mangled_name_for_template_decl): Use it.
4678 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4679 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4680 conversion op names.
4681 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4682 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4683 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4684 mangle_typeinfo_string_for_type.
4686 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4688 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4689 (INNERMOST_TEMPLATE_ARGS): New macro.
4690 (innermost_args): Remove.
4691 (get_innermost_template_args): New function.
4692 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4693 * error.c (dump_function_decl): Be caution when using
4694 most_general_template.
4695 * method.c (build_template_parm_names): Use
4696 INNERMOST_TEMPLATE_ARGS.
4697 * pt.c (add_to_template_args): Tidy comment
4698 (get_innermost_template_args): New function.
4699 (check_explicit_specialization): Clear DECL_INITIAL for a new
4700 specialization.
4701 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4702 Tidy.
4703 (push_template_decl): Always register specializations of the most
4704 general template.
4705 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4706 (coerce_template_parms): Likewise.
4707 (lookup_template_class): Likewise.
4708 (innermost_args): Remove.
4709 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4710 (tsubst_decl): Handle tricky specializations. Use
4711 get_innermost_template_args.
4712 (instantiate_template): Simplify handling of partial
4713 instantiations.
4714 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4715 (most_general_template): Reimplement, in a more straightforward
4716 manner.
4717 (regenerate_decl_from_template): Tweak formatting. Use
4718 TMPL_ARGS_DEPTH for clarity.
4719 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4721 * dump.c (dequeue_and_dump): Dump information about thunks.
4723 2000-06-01 Richard Henderson <rth@cygnus.com>
4725 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4727 2000-06-01 Richard Henderson <rth@cygnus.com>
4729 * decl2.c (unsupported_options): Fix typo, make const.
4730 (lang_decode_option): Fix bsearch argument order.
4732 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4734 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4735 on FIELD_DECLs.
4737 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4739 * cp-tree.h (c_get_alias_set): Deleted.
4740 * Makefile.in (decl.o): Include ../expr.h.
4741 * decl.c (expr.h): Include.
4742 (init_decl_processing): Call record_component_aliases for arrays.
4743 (grokdeclarator): Likewise.
4744 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4745 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4747 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4749 Remove guiding declaration support.
4750 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4751 (flag_guiding_decls): Remove.
4752 * call.c (build_user_type_conversion_1): Remove support for
4753 guiding decls.
4754 (build_new_function_call): Likewise.
4755 (build_new_op): Likewise.
4756 (build_new_method_call): Likewise.
4757 * decl.c (start_function): Likewise.
4758 * friend.c (is_friend): Likewise.
4759 (do_friend): Likewise.
4760 * decl2.c ((flag_dump_translation_unit): Make it const.
4761 (flag_guiding_decls): Remove.
4762 (unsupported_options): New variable
4763 (compare_options): New function.
4764 (lang_decode_option): Use them.
4766 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4768 * method.c (mangle_expression): Adjust test for legal expression
4769 operators.
4771 * pt.c (instantiate_decl): Save and restore the local
4772 specializations list.
4774 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4776 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4778 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4780 * call.c (add_template_candidate_real): Handle member template
4781 constructors for classes with virtual bases.
4782 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4783 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4785 * ir.texi: Update thunk documentation.
4787 * call.c (joust): Fix handling of overloaded builtin operators.
4789 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4791 * cp-tree.h (DECL_ANTICIPATED): New macro.
4792 Document new use of DECL_LANG_FLAG_7.
4793 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4794 in the user namespace.
4795 * lex.c (do_identifier): If the identifier's declaration has
4796 DECL_ANTICIPATED on, it has not yet been declared. But do not
4797 replace it with an ordinary implicit declaration.
4799 * tinfo2.cc: Include stdlib.h.
4801 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4803 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4804 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4805 CLASSTYPE_ALIGN.
4807 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4809 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4810 of plain strncmp.
4812 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4814 * operators.def (<?): Duplicated, should have been...
4815 (>?): this. Fixed.
4817 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4818 Mark Mitchell <mark@codesourcery.com>
4820 * cp-tree.h (ansi_opname): Make it a macro.
4821 (ansi_assopname): Likewise.
4822 (struct lang_decl_flags): Add assignment_operator_p.
4823 (struct lang_decl): Add operator_code.
4824 (DECL_VTT_PARM): Adjust.
4825 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4826 overloaded operator.
4827 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4828 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4829 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4830 (opname_tab): Remove.
4831 (assignop_tab): Likewise.
4832 (operator_name_info_t): New type.
4833 (operator_name_info): New variable.
4834 (assignment_operator_name_info): Likewise.
4835 (build_cp_library_fn): Remove declaration.
4836 (push_cp_library_fn): Likewise.
4837 (operator_name_string): Likewise.
4838 (build_decl_overload): Likewise.
4839 * call.c (print_z_candidates): Simplify.
4840 (build_object_call): Adjust usage of ansi_opname. Use
4841 DECL_OVERLOADED_OPERATOR_P.
4842 (op_error): Adjust operator name lookup.
4843 (build_conditional_expr): Adjust usage of ansi_opname.
4844 (build_new_op): Likewise.
4845 (build_op_delete_call): Likewise.
4846 (build_over_call): Likewise.
4847 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4848 * decl.c (duplicate_decls): Copy operator_code.
4849 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4850 (builtin_function): Adjust parameters to build_library_fn_1.
4851 (build_library_fn_1): Accept an overloaded operator code.
4852 (build_library_fn): Pass ERROR_MARK.
4853 (build_cp_library_fn): Accept an overloaded operator code.
4854 (push_cp_library_fn): Likewise.
4855 (grokfndecl): Tweak.
4856 (grokdeclarator): Simplify code to compute names of overloaded
4857 operators. Adjust use of ansi_opname.
4858 (ambi_op_p): Work on tree_codes, not identifiers.
4859 (unary_op_p): Likewise.
4860 (grok_op_properties): Likewise.
4861 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4862 (lang_mark_tree): Don't try to mark the operator_code.
4863 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4864 * error.c (dump_decl): Remove special handling for operator
4865 names.
4866 (dump_function_name): Likewise.
4867 (dump_expr): Adjust name lookup of operators.
4868 (op_to_string): Simplify.
4869 (assop_to_string): Likewise.
4870 * init.c (build_new_1): Adjust use of ansi_opname.
4871 * lex.c (opname_tab): Remove.
4872 (assignop_tab): Likewise.
4873 (ansi_opname): Likewise.
4874 (ansi_assopname): Likewise.
4875 (operator_name_string): Likewise.
4876 (reinit_lang_specific): Likewise.
4877 (operator_name_info): New variable.
4878 (assignment_operator_name_info): Likewise.
4879 (init_operators): New function.
4880 (init_parse): Use it.
4881 (do_identifier): Adjust use of ansi_opname.
4882 * method.c (mangle_expression): Don't use ansi_opname for
4883 mangling.
4884 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
4885 (build_decl_overload): Remove.
4886 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
4887 (do_build_assign_ref): Adjust use of ansi_opname.
4888 (synthesize_method): Likewise.
4889 (implicitly_declare_fn): Likewise.
4890 * operators.def: New file.
4891 * parse.y (operator): Adjust use of ansi_opname.
4892 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
4893 (set_mangled_name_for_template_decl): Don't play games with
4894 current_namespace.
4895 (special_function_p): Adjust use of ansi_opname.
4896 * typeck.c (check_return_expr): Likewise.
4897 * Make-lang.in (cc1plus): Depend on operators.def.
4898 * Makefile.in (lex.o): Likewise.
4899 (decl.o): Likewise.
4901 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
4903 * Make-lang.in (cplib2.ready): Eradicate.
4905 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4907 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
4908 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
4909 (built_min, cp_tree_equal): Likewise.
4911 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4913 * class.c (layout_nonempty_base_or_field): Replace
4914 `record_layout_info' with `record_layout_info_s'.
4916 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
4918 Fix goto checking.
4919 * cp-tree.h (struct language_function): x_named_labels is now
4920 a struct named_label_list*.
4921 * decl.c (struct named_label_use_list): Renamed from...
4922 (struct named_label_list): ...this. New struct.
4923 (push_binding_level): Don't set eh_region.
4924 (note_level_for_eh): New fn.
4925 (pop_label): Take label and old value directly.
4926 (pop_labels): Adjust for new named_labels format.
4927 (lookup_label): Likewise.
4928 (poplevel): Note characteristics of a binding level containing a
4929 named label. Mess with named label lists earlier.
4930 (mark_named_label_lists): New fn.
4931 (mark_lang_function): Call it.
4932 (use_label): New fn, split out from...
4933 (make_label_decl): ...here. Don't call it.
4934 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
4935 check_previous_gotos): New fns, split out from...
4936 (define_label): ...here.
4937 (check_switch_goto): New fn.
4938 (define_case_label): Call it.
4939 (check_goto): New fn.
4940 * semantics.c (finish_goto_stmt): Call it and use_label.
4941 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
4942 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
4944 2000-05-26 Mark Mitchell <mark@codesourcery.com>
4946 * class.c (build_vtable_entry_ref): Correct usage of
4947 get_vtbl_decl_for_binfo.
4949 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
4950 * method.c (implicitly_declare_fn): Not here.
4952 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
4954 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
4955 (CPTI_PTMD_DESC_TYPE): ... here.
4956 (ptmd_desc_type_node): Rename to ...
4957 (ptm_desc_type_node): ... here.
4958 * decl.c: Likewise.
4959 * rtti.c (ptmd_initializer): Rename to ...
4960 (ptm_initializer): ... here.
4961 (sythesize_tinfo_var): Adjust. Deal with pointer to member
4962 function.
4963 (create_tinfo_types): Adjust.
4965 2000-05-25 Mark Mitchell <mark@codesourcery.com>
4967 Finish implementation of VTTs.
4968 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
4969 CPTI_VTT_PARM_IDENTIFIER.
4970 (vtt_parm_identifier): New macro.
4971 (vtt_parm_type): Likewise.
4972 (BINFO_SUBVTT_INDEX): Likewise.
4973 (BINFO_VPTR_INDEX): Likewise.
4974 (struct lang_decl): Add vtt_parm.
4975 (DECL_VTT_PARM): New macro.
4976 (DECL_USE_VTT_PARM): Likewise.
4977 (DECL_NEEDS_VTT_PARM_P): Likewise.
4978 (get_vtt_name): Declare.
4979 (build_artifical_parm): Likewise.
4980 (fixup_all_virtual_upcast_offsets): Likewise.
4981 (expand_indirect_vtbls_init): Remove.
4982 * call.c (build_new_method_call): Pass the vtt to subobject
4983 constructors and destructors.
4984 * class.c (get_vtt_name): Give it external linkage.
4985 (build_clone): Handle the magic VTT parameters for clones.
4986 (clone_function_decl): Fix typo in comment.
4987 (build_vtt): Keep track of the indices in the VTTs where various
4988 entities are stored.
4989 (build_vtt_inits): Likewise.
4990 (dfs_build_vtt_inits): Likewise.
4991 (build_ctor_vtbl_group): Tweak type of construction vtables.
4992 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
4993 primary bases, when building construction vtables.
4994 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
4995 (initialize_predefined_identifiers): Add vtt_parm_identifier.
4996 (init_decl_processing): Initialize vtt_parm_type.
4997 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
4998 (lang_mark_tree): Make vtt_parm.
4999 * decl2.c (build_artificial_parm): New function.
5000 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5001 (grokclassfn): Use build_artificial_parm.
5002 * init.c (initialize_vtbl_ptrs): Call
5003 fixup_all_virtual_upcast_offsets directly.
5004 (perform_member_init): Use the complete subobject destructor for
5005 member cleanups.
5006 (build_vtbl_address): New function.
5007 (expand_virtual_init): Handle VTTs.
5008 * optimize (maybe_clone_body): Likewise.
5009 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5010 linkage.
5011 (expand_indirect_vtbls_init): Remove.
5012 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5013 * tree.c (make_binfo): Make them bigger.
5015 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5017 * inc/cxxabi.h (__pbase_type_info): Define, based on
5018 __pointer_type_info.
5019 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5020 (__pointer_to_member_type_info): Likewise.
5021 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5022 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5023 (__pointer_type_info::__do_catch): Rename to ...
5024 (__pbase_type_info::__do_catch): ... here. Adjust.
5025 (__pbase_type_info::__pointer_catch): Implement.
5026 (__pointer_type_info::__pointer_catch): Adjust.
5027 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5029 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5031 * tinfo.h (__user_type_info::contained_virtual_p): New
5032 predicate.
5033 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5034 shaped heirarchy.
5035 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5036 diamond shaped heirarchy. Add early out for mixed diamond and
5037 duplicate shaped heirarchy.
5039 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5041 * cp-tree.h (build_delete): Change prototype.
5042 (build_vec_delete): Likewise.
5043 * call.c (build_scoped_method_call): Use special_function_kind
5044 values to indicate the kind of destruction to be done.
5045 (build_method_call): Likewise.
5046 * decl.c (finish_destructor_body): Likewise.
5047 (maybe_build_cleanup_1): Likewise. Rename to ...
5048 (maybe_build_cleanup): ... this.
5049 * decl2.c (delete_sanity): Use special_function_kind
5050 values to indicate the kind of destruction to be done.
5051 (build_cleanup): Likewise.
5052 * init.c (perform_member_init): Likewise.
5053 (build_vec_delete_1): Likewise.
5054 (build_dtor_call): Simplify.
5055 (build_delete): Use special_function_kind
5056 values to indicate the kind of destruction to be done.
5057 (build_vbase_delete): Likewise.
5058 (build_vec_delete): Likewise.
5060 * init.c (sort_member_init): Fix typo in error message generation
5061 code.
5063 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5065 * semantics.c (begin_class_definition): make the packed
5066 attribute be sensitive to the "-fpack-struct" command line flag
5068 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5070 Update new-abi upcast algorithm.
5071 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5072 prototype and meaning of return value.
5073 (__si_class_type_info::__do_upcast): Likewise.
5074 (__vmi_class_type_info::__do_upcast): Likewise.
5075 * tinfo.cc (__class_type_info::__upcast_result): Replace
5076 whole2dst with part2dst. Adjust ctor.
5077 (__class_type_info::__do_upcast): Adjust call of worker function.
5078 (__class_type_info::__do_upcast): Adjust.
5079 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5080 __do_upcast.
5081 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5082 virtual base in diamond heirarchy bug.
5084 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5086 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5087 and bitfield to tinfo_fn_p.
5088 (DECL_TINFO_FN_P): Adjust.
5089 (SET_DECL_TINFO_FN_P): Likewise.
5090 (DECL_MUTABLE_P): Likewise.
5091 (DECL_C_BIT_FIELD): Likewise.
5092 (SET_DECL_C_BIT_FIELD): Likewise.
5093 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5094 (DECL_UNINLINABLE): Likewise.
5095 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5096 (handle_using_decl): Remove assertion.
5097 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5098 to build FIELD_DECLs.
5099 (build_base_field): Likewise.
5100 (layout_class_type): Likewise.
5101 * decl.c (init_decl_processing): Likewise.
5102 (build_ptrmemfunc_type): Likewise.
5103 (grokdeclarator): Likewise.
5104 * decl2.c (grok_x_components): Likewise.
5105 * except.c (call_eh_info): Likewise.
5106 * init.c (init_init_processing): Likewise.
5107 * rtti.c (expand_class_desc): Likewise.
5108 (create_pseudo_type_info): Likewise.
5109 (get_vmi_pseudo_type_info): Likewise.
5110 (create_tinfo_types): Likewise.
5111 * ptree.c (print_lang_decl): Adjust.
5112 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5113 before checking DECL_MUTABLE_P.
5115 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5116 parameters for template functions.
5117 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5118 destructors as well as constructors.
5120 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5122 * class.c (build_ctor_vtbl_group): Set inits.
5123 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5124 DECL_THIS_INLINE appropriately for clones.
5126 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5127 (DECL_CONV_FN_P): Simplify.
5128 (DECL_OPERATOR): Remove.
5129 (language_to_string): Declare.
5130 * decl.c (duplicate_decls): Fix typo in comment.
5131 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5132 (grok_op_properties): Use DECL_CONV_FN_P instead of
5133 IDENTIFIER_TYPENAME_P.
5134 * dump.c (dequeue_and_dump): Dump the language linkage of
5135 declarations.
5136 * error.c (language_to_string): Give it external linkage.
5137 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5138 (implicitly_declare_fn): Set DECL_LANGUAGE.
5139 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5140 IDENTIFIER_TYPENAME_P.
5141 (tsubst_decl): Likewise.
5142 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5143 * semantics.c (finish_member_declaration): Don't mark members of
5144 classes declared in an extern "C" region as extern "C".
5146 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5148 * decl2.c (qualified_lookup_using_namespace): Look through
5149 namespace aliases.
5151 * decl.c (push_using_decl): Return the old decl on namespace level.
5153 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5155 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5156 (VTT_NAME_PREFIX): New macro.
5157 (CTOR_VTBL_NAME_PREFIX): Likewise.
5158 (get_ctor_vtbl_name): New function.
5159 * class.c (get_vtable_name): Simplify.
5160 (get_vtt_name): New function.
5161 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5162 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5163 when a virtual base becomes primary.
5164 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5165 VTTs.
5166 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5167 additional parameters.
5168 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5169 (initialize_array): New function.
5170 (build_vtt): Likewise.
5171 (build_vtt_inits): Likewise.
5172 (dfs_build_vtt_inits): Likewise.
5173 (dfs_fixup_binfo_vtbls): Likewise.
5174 (build_ctor_vtbl_group): Likewise.
5175 (initialize_vtable): Use initialize_array.
5176 (accumulate_vtbl_inits): Reimplement to handle construction
5177 vtables.
5178 (dfs_accumulate_vtbl_inits): Likewise.
5179 (bulid_vtbl_initializer): Adjust parameter name.
5180 * method.c (build_typename_overload): Remove #if 0'd code.
5181 (get_ctor_vtbl_name): New function.
5182 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5183 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5185 * cp-tree.h (struct lang_type): Remove search_slot.
5186 (CLASSTYPE_SEARCH_SLOT): Remove.
5187 (emit_base_init): Change prototype.
5188 (initialize_vtbl_ptrs): Likewise.
5189 (expand_indirect_vtbls_init): Likewise.
5190 (clear_search_slots): Remove.
5191 * decl.c (lang_mark_tree): Don't mark search_slot.
5192 * init.c (initialize_vtbl_ptrs): Simplify.
5193 (emit_base_init): Likewise.
5194 * search.c (struct vbase_info): Document decl_ptr.
5195 (convert_pointer_to_single_level): Remove.
5196 (dfs_find_vbases): Remove.
5197 (dfs_init_base_pointers): Simplify.
5198 (dfs_clear_vbase_slots): Remove.
5199 (dfs_vtable_path_unmark): New function.
5200 (init_vbase_pointers): Simplify.
5201 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5202 (expand_indirect_vtbls_init): Simplify. Don't call
5203 mark_all_temps_used.
5204 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5205 initialize_vtbl_ptrs.
5207 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5209 * except.c: Add static prototypes.
5211 2000-05-20 H.J. Lu <hjl@gnu.org>
5213 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5215 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5217 Don't create a separate copy of virtual bases for the
5218 CLASSTYPE_VBASECLASSES list.
5219 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5220 (BINFO_FOR_VBASE): Remove.
5221 (CANONICAL_BINFO): Adjust.
5222 (binfo_for_vbase): New function.
5223 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5224 instead of BINFO_FOR_VBASE.
5225 (build_vbase_pointer): Likewise.
5226 (build_secondary_vtable): Likewise.
5227 (dfs_mark_primary_bases): Likewise.
5228 (mark_primary_bases): Likewise.
5229 (layout_nonempty_base_or_field): Likewise.
5230 (dfs_set_offset_for_shared_vbases): Likewise.
5231 (dfs_set_offset_for_unshared_vbases): Likewise.
5232 (layout_virtual_bases): Likewise. Adjust for changes to the
5233 CLASSTYPE_VBASECLASSES list.
5234 (dump_class_hierarchy_r): Use binfo_for_vbase
5235 instead of BINFO_FOR_VBASE.
5236 (dump_class_hierarchy): Likewise.
5237 (finish_vtbls): Likewise.
5238 (build_vtbl_initializer): Adjust for changes to the
5239 CLASSTYPE_VBASECLASSES list.
5240 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5241 * decl.c (finish_destructor_body): Adjust for changes to the
5242 CLASSTYPE_VBASECLASSES list.
5243 * init.c (sort_base_init): Use binfo_for_vbase.
5244 (construct_virtual_bases): Adjust for changes to the
5245 CLASSTYPE_VBASECLASSES list.
5246 (expand_member_init): Use binfo_for_vbase.
5247 (build_vbase_delete): Adjust for changes to the
5248 CLASSTYPE_VBASECLASSES list.
5249 * method.c (do_build_copy_constructor): Likewise.
5250 * rtti.c (get_base_offset): Use binfo_for_vbase.
5251 (expand_class_desc): Remove #if 0'd code.
5252 * search.c (struct vbase_info): Remove vbase_types.
5253 (get_base_distance): Use binfo_for_vbase.
5254 (lookup_field_queue_p): Use CANONICAL_BINFO.
5255 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5256 (get_pure_virtuals): Adjust for changes to the
5257 CLASSTYPE_VBASECLASSES list.
5258 (dfs_find_vbases): Use binfo_for_vbase.
5259 (dfs_init_vbase_pointers): Likewise.
5260 (init_vbase_pointers): Don't initialize vi.vbase_types.
5261 (virtual_context): Use binfo_for_vbase.
5262 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5263 CLASSTYPE_VBASECLASSES list.
5264 (expand_indirect_vtbls_init): Simplify.
5265 (dfs_get_vbase_types): Don't replicate virtual bases.
5266 (find_vbase_instance): Use binfo_for_vbase.
5267 (binfo_for_vbase): New function.
5268 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5270 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5272 * decl2.c (finish_anon_union): Generalize error messages to handle
5273 anonymous structures.
5274 * init.c (perform_member_init): Remove `name' parameter.
5275 (build_field_list): New function.
5276 (sort_member_init): Handle anonymous union initialization order
5277 correctly. Check for multiple initializations of the same union.
5278 (emit_base_init): Don't look up fields by name here.
5279 (expand_member_init): Record the result of name lookup for future
5280 reference.
5281 * typeck.c (build_component_ref): Fix formatting.
5283 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5285 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5286 * typeck.c (build_x_compound_expr): Replace warn_unused with
5287 warn_unused_value.
5289 * decl2.c (lang_decode_option): Update -Wall unused flags by
5290 calling set_Wunused.
5292 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5294 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5295 * init.c (dfs_vtable_path_unmark): Remove.
5296 * search.c (marked_new_vtable_p): Likewise.
5297 (unmarked_new_vtable_p): Likewise.
5298 (dfs_search_slot_nonempty_p): Likewise.
5299 (dfs_mark): Likewise.
5300 (dfs_vtable_path_unmark): Likewise.
5301 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5302 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5303 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5304 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5305 (init_vbase_pointers): Simplify.
5306 (expand_indirect_vtbls_init): Likewise.
5308 * class.c (copy_virtuals): New function.
5309 (build_primary_table): Use it.
5310 (build_secondary_vtable): Likewise.
5311 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5312 indicate that no vcall offset is required.
5313 (add_virtual_function): Likewise.
5314 (modify_all_vtables): Likewise.
5315 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5316 (dfs_accumulate_vtbl_inits): Likewise.
5317 (build_vtbl_initializer): Make changes to handle construction
5318 vtables.
5319 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5320 (build_rtti_vtbl_entries): Likewise.
5321 (build_vtable_entries): Handle a NULL vcall_index.
5323 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5325 * decl2.c (lang_decode_option): Fix thinko.
5327 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5329 * except.c (check_handlers): New fn.
5330 * cp-tree.h: Declare it.
5331 * semantics.c (finish_handler_sequence): Call it.
5332 (finish_function_handler_sequence): Likewise.
5333 (finish_handler_parms): Set TREE_TYPE on the handler.
5334 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5335 * search.c (get_base_distance_recursive): If protect>1, ignore
5336 special access.
5337 (get_base_distance): Don't reduce watch_access.
5339 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5341 * lex.c: #include diagnostic.h.
5342 (lang_init_options): Set default prefixing rules.
5344 * lang-options.h: Add -fdiagnostics-show-location=.
5346 * decl2.c: #include diagnostic.h.
5347 (lang_decode_option): Handle -fdiagnostics-show-location=.
5349 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5351 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5352 * vec.cc: Revert my 2000-05-07 change.
5354 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5356 * class.c (check_field_decls): Complain about non-static data
5357 members with same name as class in class with constructor.
5359 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5361 * decl.c (grokdeclarator): Allow non-static data members with
5362 same name as class.
5364 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5366 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5367 and pending_inline.filename. Update prototypes.
5368 * decl.c (define_label): Constify filename parameter.
5369 * decl2.c (warn_if_unknown_interface): Constify local char *.
5370 * input.c Constify input_source.filename. Don't declare
5371 input_filename or lineno. Constify filename parameter to feed_input.
5372 * lex.c (init_parse): Constify parameter and return value.
5373 (cp_pragma_interface, cp_pragma_implementation): Constify
5374 filename argument.
5375 (reinit_parse_for_method, reinit_parse_for_block,
5376 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5377 Constify local char *.
5378 * pt.c: Don't declare lineno or input_filename.
5379 (print_template_context, tsubst_friend_function, tsubst_decl,
5380 tsubst, instantiate_decl): Constify local char *.
5381 * semantics.c (expand_body): Constify local char *.
5382 * tree.c (build_srcloc): Constify filename parameter.
5383 * typeck.c (c_expand_asm_operands): Constify filename
5384 parameter.
5386 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5388 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5389 offsetof expansion.
5391 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5393 * inc/cxxabi.h: Fix typos in comment.
5394 (__base_class_info::__offset): Use a static_cast.
5396 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5398 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5399 of std::size_t and std::ptrdiff_t respectively.
5400 * tinfo.cc: Likewise.
5401 * vec.cc: Likewise.
5403 2000-05-06 Richard Henderson <rth@cygnus.com>
5405 * typeck.c (build_c_cast): Don't warn integer->pointer size
5406 mismatch for constants.
5408 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5410 * rtti.c (ptmd_initializer): Set non-public, if class is
5411 incomplete.
5413 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5414 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5415 __cxa_vec_delete): Likewise.
5416 * tinfo.cc (__dynamic_cast): Likewise.
5417 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5418 __cxa_vec_delete): Likewise.
5420 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5422 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5423 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5424 (lang_decl_flags): Add vcall_offset.
5425 (THUNK_VCALL_OFFSET): Use it.
5426 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5427 * method.c (make_thunk): Create the lang_decl here, not in
5428 emit_thunk.
5429 (emit_thunk): Make generic thunks into ordinary functions once
5430 they have been fed to expand_body.
5431 * semantics.c (expand_body): Set current_function_is_thunk here.
5433 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5435 * class.c (update_vtable_entry_for_fn): Prototype.
5437 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5438 and `tmpl'.
5440 * search.c (dfs_build_inheritance_graph_order): Prototype.
5442 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5444 * cp-tree.h (special_function_kind): Add various kinds of
5445 destructors.
5446 (special_function_p): New function.
5447 * class.c (overrides): Don't let one kind of destructor override
5448 another.
5449 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5450 whether or not to instantiate a template.
5451 * tree.c (special_function_p): Define.
5453 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5455 * cp-tree.def (THUNK_DECL): Remove.
5456 * cp-tree.h (DECL_THUNK_P): New macro.
5457 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5458 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5459 (SET_DECL_THUNK_P): Likewise.
5460 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5461 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5462 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5463 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5464 (duplicate_decls): Likewise.
5465 (pushdecl): Likewise. Adjust thunk handling.
5466 (grokfndecl): Use DECL_EXTERN_C_P.
5467 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5468 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5469 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5470 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5471 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5472 DECL_NO_STATIC_CHAIN.
5473 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5474 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5475 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5476 * ir.texi: Update.
5478 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5480 * tree.c (walk_tree): Set lineno.
5482 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5484 * exception.cc: Update license notice.
5485 * new.cc: Likewise.
5486 * new1.cc: Likewise.
5487 * new2.cc: Likewise.
5488 * tinfo.cc: Likewise.
5489 * tinfo2.cc: Likewise.
5490 * vec.cc: Likewise.
5491 * inc/cxxabi.h: Likewise.
5492 * inc/exception: Likewise.
5493 * inc/new: Likewise.
5494 * inc/new.h: Likewise.
5495 * inc/typeinfo: Likewise.
5497 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5499 * tree.c (build_target_expr_with_type): If we already have a
5500 TARGET_EXPR, just return it.
5502 * optimize.c (initialize_inlined_parameters): Don't generate an
5503 EXPR_STMT if we can just use DECL_INITIAL.
5504 * decl.c (emit_local_var): Only make the initialization a
5505 full-expression if stmts_are_full_exprs_p.
5507 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5509 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5510 macro.
5511 * call.c (standard_conversion): Use it.
5512 (direct_reference_binding): Likewise.
5513 (build_over_call): Likewise.
5514 (is_properly_derived_from): Likewise.
5515 (compare_ics): Likewise.
5516 * class.c (resolves_to_fixed_type_p): Likewise.
5517 * optimize.c (declare_return_variable): Likewise.
5518 * pt.c (is_specialization_of): Likewise.
5519 (unify): Likewise.
5520 * typeck.c (comp_target_parms): Likeiwse.
5521 (build_static_cast): Likewise.
5522 (build_reinterpret_cast): Likewise.
5523 (build_const_cast): Likewise.
5524 (comp_ptr_ttypes_real): Likewise.
5525 (comp_ptr_ttypes_const): Likewise.
5526 * typeck2.c (process_init_constructor): Likewise.
5528 2000-04-30 Scott Snyder <snyder@fnal.gov>
5530 * decl.c (finish_destructor_body): Use the base destructor when
5531 destroying virtual bases.
5533 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5535 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5536 STMT_EXPRs.
5537 * optimize.c (struct inline_data): Add target_exprs field.
5538 (declare_return_variable): When a function returns an aggregate,
5539 use the variable declared in the TARGET_EXPR as the remapped
5540 DECL_RESULT.
5541 (expand_call_inline): Update the pending target_exprs stack.
5542 (optimize_function): Initialize the stack.
5544 * decl2.c (finish_file): Fix typo in comment.
5546 * method.c (emit_thunk): Don't try to return a `void' value.
5548 * optimize.c (initialize_inlined_parameters): If the parameter is
5549 addressable, we need to make a new VAR_DECL, even if the
5550 initializer is constant.
5552 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5554 * decl.c (grok_op_properties): Add an extra check of argtypes.
5556 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5558 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5559 variables.
5560 (initialize_inlined_parameters): Try to avoid creating new
5561 VAR_DECLs.
5563 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5565 * lex.c (my_get_run_time): Remove.
5566 (init_filename_times): Use get_run_time instead of my_get_run_time.
5567 (check_newline): Likewise.
5568 (dump_time_statistics): Likewise.
5569 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5570 of computing elapsed time explicitly.
5572 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5574 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5575 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5576 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5577 before calling decl_constant_value.
5578 * class.c (check_bitfield_decl): Likewise.
5579 * cvt.c (ocp_convert): Likewise.
5580 (convert): Likewise.
5581 * decl.c (compute_array_index_type): Likewise.
5582 (build_enumerator): Likewise.
5583 * decl2.c (check_cp_case_value): Likewise.
5584 * pt.c (convert_nontype_argument): Likewise.
5585 (tsubst): Likewise.
5586 * typeck.c (decay_conversion): Likewise.
5587 (build_compound_expr): Likewise.
5588 (build_reinterpret_cast): Likewise.
5589 (build_c_cast): Likewise.
5590 (convert_for_assignment): Likewise.
5592 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5594 * decl.c (finish_function): Don't play games with DECL_INLINE.
5596 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5598 * ir.texi: Correct typo.
5600 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5602 * decl.c (grokdeclarator): Reject VLAs as members.
5604 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5606 * call.c (standard_conversion): Accept conversion between
5607 COMPLEX_TYPEs.
5609 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5611 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5613 * decl2.c (finish_file): Remove double setup for accounting
5614 compile time.
5616 2000-04-24 Robert Lipe <robertlipe@usa.net>
5618 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5620 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5622 * new.cc (set_new_handler): Needs to be in std::.
5624 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5626 * cp-tree.h (lang_decl): Remove pretty_function_p.
5627 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5628 language-specific node.
5629 * decl.c (cp_make_fname_decl): Use build_decl, not
5630 build_lang_decl, to build the variables.
5631 (grokvardecl): Don't call build_lang_decl for local variables in
5632 templates.
5633 (grokdeclarator): Don't call build_lang_decl for local type
5634 declarations in templates.
5635 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5636 zero'd memory, rather than calling memset.
5637 * pt.c: Include hashtab.h.
5638 (local_specializations): New variable.
5639 (retrieve_local_specialization): Use it.
5640 (register_local_specialization): Likewise.
5641 (tsubst_decl): Don't assume local variables have
5642 DECL_LANG_SPECIFIC.
5643 (instantiate_decl): Set up local_specializations.
5644 * Makefile.in (HTAB_H): New variable.
5646 2000-04-23 Richard Henderson <rth@cygnus.com>
5648 * typeck.c (c_expand_asm_operands): Restore the original
5649 contents of the output list.
5651 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5653 * ir.texi: Document complex number representation.
5655 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5657 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5658 (target_incomplete_p): New function.
5659 (tinfo_base_init): Create comdat NTBS name variable.
5660 (ptr_initializer): Add non_public parameter. Calculate it.
5661 (ptmd_initializer): Likewise.
5662 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5663 (create_real_tinfo_var): Add non_public parameter. Use it.
5664 Push proxy into global namespace.
5665 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5666 New enumeration.
5667 * inc/typeinfo (type_info::before, type_info::operator==):
5668 Compare __name addresses.
5670 * tinfo2.cc: Remove new-abi builtins comment.
5672 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5674 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5676 * call.c (joust): Exit early if we get the same function, too.
5678 * decl2.c (key_method): Return NULL_TREE for template classes.
5679 (import_export_class): Don't need to check for template classes.
5681 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5683 * lex.c: Remove references to cccp.c.
5685 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5687 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5688 volatile_memfunc. Add destructor_attr. Adjust dummy.
5689 (DECL_DESTRUCTOR_P): Use destructor_attr.
5690 (DECL_CONST_MEMFUNC_P): Reimplement.
5691 (DECL_VOLATILE_MEMFUNC_P): Remove.
5692 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5693 (overrides): Use DECL_DESTRUCTOR_P.
5694 (check_for_override): Likewise.
5695 * decl.c (start_function): Likewise.
5696 * decl2.c (grokfclassfn): Likewise.
5697 (check_classfn): Likewise.
5698 (grok_function_init): Likewise.
5700 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5702 * decl2.c (grokfield): Issue error on illegal data member
5703 declaration.
5705 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5707 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5709 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5711 * class.c (build_vtable_entry): Don't build thunks for type-info
5712 functions.
5714 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5716 * decl.c (decls_match): Allow a redeclaration of a builtin to
5717 specify args while the builtin did not.
5719 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5721 * cp-tree.def (THUNK_DECL): Add to documentation.
5722 * cp-tree.h (flag_huge_objects): Declare.
5723 * class.c (modify_vtable_entry): Tidy.
5724 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5725 Calculate delta appropriately for the new ABI.
5726 (dfs_modify_vtables): Use it.
5727 (modify_all_vtables): Fix thinko in code to add overriding copies
5728 of functions to primary vtables.
5729 (build_clone): Fix typo in comment.
5730 (clone_function_decl): Correct order of destructors in vtable.
5731 (build_vbase_offset_vtbl_entries): Adjust comment.
5732 (dfs_vcall_offset_queue_p): Remove.
5733 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5734 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5735 (build_vtable_entry): Correct check for pure virtual functions.
5736 Don't declare flag_huge_objects.
5737 * decl.c (flag_huge_objects): Remove declaration.
5738 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5739 Use int_size_in_bytes.
5740 (emit_thunk): Handle vcall offset thunks.
5742 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5744 * decl2.c (parse_time, varconst_time): Delete declarations.
5745 (finish_file): Delete LINENO declaration.
5746 START_TIME and THIS_TIME now long.
5748 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5750 * class.c (build_base_field): Reformat comment.
5752 * inc/cxxabi.h (stddef.h): Comment inclusion.
5753 (__base_class_info::__offset): Comment shift.
5755 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5757 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5758 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5759 (cp_push_exception_identifier): New macro.
5760 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5761 (DECL_BASE_DESTRUCTOR_P): Likewise.
5762 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5763 (get_vtbl_decl_for_binfo): Fix formatting.
5764 (in_charge_arg_for_name): New macro.
5765 (maybe_build_cleanup_and_delete): Remove declaration.
5766 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5767 (in_charge_arg_for_name): New function.
5768 (build_new_method_call): Use it. Handle cloned destructors.
5769 (build_clone): Don't make the base constructor virtual.
5770 Automatically defer generated functions.
5771 (clone_function_decl): Handle destructors, too.
5772 (clone_constructors_and_destructors): Likewise.
5773 (create_vtable_ptr): Don't create a vtable entry for a cloned
5774 function.
5775 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5776 (initialize_predefined_identifiers): Update appropriately.
5777 (finish_destructor_body): Simplify.
5778 (maybe_build_cleanup_and_delete): Remove.
5779 * except.c (expand_throw): Handle new-ABI destructors.
5780 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5781 (build_dtor_call): New function.
5782 (build_delete): Use it. Simplify.
5783 * optimize.c (maybe_clone_body): Handle destructors.
5784 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5786 * exception.cc (cleanup_fn): New typedef.
5787 (CALL_CLEANUP): New macro.
5788 (cp_eh_info): Use them.
5789 (__cp_push_exception): Likewise.
5790 (__cp_pop_exception): Likewise.
5792 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5794 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5795 (complete_dtor_identifier): New macro.
5796 (CLASSTYPE_FIRST_CONVERSION): Remove.
5797 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5798 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5799 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5800 (CLASSTYPE_CONSTRUCTORS): Likewise.
5801 (CLASSTYPE_DESTRUCTORS): Likewise.
5802 (lang_decl): Add cloned_function.
5803 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5804 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5805 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5806 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5807 (DECL_CLONED_FUNCTION_P): Likewise.
5808 (DECL_CLONED_FUNCTION): Likewise.
5809 (clone_function_decl): Declare.
5810 (maybe_clone_body): Likewise.
5811 * call.c (build_user_type_conversion_1): Call complete object
5812 constructors in the new ABI.
5813 (build_new_method_call): Don't add in-charge parameters under the
5814 new ABI.
5815 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5816 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5817 CLASSTYPE_DESTRUCTOR_SLOT.
5818 (build_clone): New function.
5819 (clone_function_decl): Likewise.
5820 (clone_constructors_and_destructors): Likewise.
5821 (check_bases_and_members): Use it.
5822 * decl.c (iniitialize_predefined_identifiers): Initialize
5823 complete_dtor_identifier.
5824 (finish_function): Don't add extra code to a clone.
5825 (lang_mark_tree): Mark cloned_function.
5826 * decl2.c (mark_used): Don't bother trying to instantiate things
5827 we synthesized.
5828 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5829 * method.c (set_mangled_name_for_decl): Don't treat clones as
5830 constructors.
5831 (synthesize_method): Sythesize cloned functions, not the clones.
5832 * optimize.c (inline_data): Update comment on ret_label.
5833 (remap_block): Don't assume DECL_INITIAL exists.
5834 (copy_body_r): Allow ret_label to be NULL.
5835 (maybe_clone_body): Define.
5836 * pt.c (tsubst_decl): Handle clones.
5837 (instantiate_clone): New function.
5838 (instantiate_template): Use it.
5839 (set_mangled_name_for_template_decl): Don't treat clones as
5840 constructors.
5841 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5842 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5843 * semantics.c (expand_body): Clone function bodies as necessary.
5845 * optimize.c (remap_decl): Avoid sharing structure for arrays
5846 whose size is only known at run-time.
5847 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5849 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5850 to has_in_charge_parm_p.
5851 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5852 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5853 (DECL_COPY_CONSTRUCTOR_P): New macro.
5854 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5855 (build_user_type_conversion_1): Likewise.
5856 (convert_like_real): Likewise.
5857 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5858 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5859 (copy_args_p): Likewise.
5860 (grok_ctor_properties): Likewise.
5861 (start_function): Likewise.
5862 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5863 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5864 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5865 * method.c (do_build_copy_constructor): Use
5866 DECL_HAS_IN_CHARGE_PARM_P.
5867 (synthesize_method): Likewise.
5868 * pt.c (instantiate_template): Remove goto.
5869 * tree.c (build_cplus_method_type): Remove mention of obstacks in
5870 comment.
5872 * cp-tre.h (finish_function): Change prototype.
5873 * decl.c (end_cleanup_fn): Adjust caller.
5874 (finish_function): Take only one parameter.
5875 * decl2.c (finish_objects): Adjust caller.
5876 (finish_static_storage_duration_function): Likewise.
5877 * method.c (emit_thunk): Likewise.
5878 * parse.y: Likewise.
5879 * parse.c: Regenerated.
5880 * pt.c (instantiate_decl): Likewise.
5881 * rtti.c (synthesize_tinfo_fn): Likewise.
5882 * semantics.c (expand_body): Likewise.
5884 * cp-tree.h (copy_decl): New function.
5885 * class.c (finish_struct_1): Use it.
5886 * lex.c (copy_decl): Define it.
5887 * pt.c (tsubst_decl): Likewise.
5888 * tree.c (copy_template_template_parm): Likewise.
5890 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
5891 has_nonpublic_assign_ref.
5892 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
5893 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
5894 * class.c (finish_struct_methods): Don't set
5895 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
5896 (interface_only): Don't declare.
5897 (interface_unknown): Likewise.
5899 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5901 * tree.h (HAVE_TEMPLATES): Remove definition.
5902 * lang-options.h (-fthis-is-variable): Remove documentation.
5904 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
5906 * class.c (instantiate_type): Handle object-relative template-id.
5908 * semantics.c (finish_expr_stmt): Call convert_to_void here.
5909 * decl.c (cplus_expand_expr_stmt): Not here.
5911 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
5912 Initialize exprtype earlier.
5914 * parse.y (fn.def1): Check for defining types in return types.
5916 * decl.c (check_tag_decl): Notice extra fundamental types.
5917 Diagnose empty decls in classes, too.
5919 * decl.c (grokdeclarator): Don't override an anonymous name if no
5920 declarator was given.
5922 * cvt.c (convert_to_void): Call resolve_offset_ref.
5924 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
5926 * decl2.c (decl_namespace): Handle getting a type.
5928 * typeck.c (build_c_cast): Re-enable warning for cast between
5929 pointer and integer of different size.
5931 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
5933 * inc/cxxabi.h (__pointer_type_info): Add restrict and
5934 incomplete flags.
5935 (__pointer_type_info::__pointer_catch): New virtual function.
5936 (__pointer_to_member_type_info): Derive from
5937 __pointer_type_info. Adjust.
5938 (__pointer_to_member_type_info::__do_catch): Remove.
5939 (__pointer_to_member_type_info::__is_pointer_p): Declare.
5940 (__pointer_to_member_type_info::__pointer_catch): Declare.
5941 * rtti.c (qualifier_flags): Add restrict flag.
5942 (ptmd_initializer): Reorder members.
5943 (create_tinfo_types): Expand comments. Reorder
5944 ptmd_desc_type_node members.
5945 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
5946 Implement.
5947 (__pointer_type_info::__do_catch): Move specific code into
5948 __pointer_catch. Call it.
5949 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
5950 specific catch checking. Fix void conversion check.
5951 (__pointer_to_member_type_info::__do_catch): Remove.
5952 (__pointer_to_member_type_info::__pointer_catch): Implement.
5954 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5956 * lex.c (init_parse): Remove traces of classof and headof.
5957 * decl2.c (flag_operator_names): Default to 1.
5958 (lang_decode_option): Do not set it for -ansi.
5960 2000-04-09 Mark Mitchell <mark@codesourcery.com>
5962 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
5963 (DECL_MAIN_VARIANT): Remove.
5964 * decl.c (duplicate_decls): Don't set it.
5965 (start_function): Likewise.
5966 (lang_mark_tree): Don't mark it.
5967 * decl2.c (defer_fn): Don't use it.
5968 * lex.c (retrofit_lang_decl): Don't set it.
5969 * pt.c (tsubst_decl): Likewise.
5970 * ptree.c (print_lang_decl): Don't print it.
5971 * typeck.c (mark_addressable): Don't use it.
5973 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5975 * vec.cc: Include <new> and <exception>.
5976 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
5977 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
5978 terminate.
5979 (__cxa_vec_delete): Catch dtor exceptions.
5981 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
5983 Prepend __ to implementation defined names.
5984 * inc/typeinfo (type_info): Rename _name to __name.
5985 (type_info::type_info): Rename parameter.
5986 (type_info::operator==, type_info::operator!=,
5987 type_info::before): Likewise.
5988 (type_info::is_pointer_p, type_info::is_function_p,
5989 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
5990 parameters.
5991 * inc/cxxabi.h
5992 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
5993 (__pointer_type_info::__pointer_type_info): Likewise.
5994 (__pointer_type_info::is_pointer_p,
5995 __pointer_type_info::do_catch): Prepend __. Rename parameters.
5996 (__array_type_info::__array_type_info): Rename parameters.
5997 (__function_type_info::__function_type_info): Likewise.
5998 (__function_type_info::is_function_p): Prepend __.
5999 (__enum_type_info::__enum_type_info): Rename parameters.
6000 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6001 Likewise.
6002 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6003 parameters.
6004 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6005 (__class_type_info::__class_type_info): Rename parameters.
6006 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6007 (__class_type_info::upcast_result,
6008 __class_type_info::dyncast_result): Prepend __. Move definition
6009 into tinfo.cc.
6010 (__class_type_info::do_upcast, __class_type_info::do_catch,
6011 __class_type_info::find_public_src,
6012 __class_type_info::do_dyncast,
6013 __class_type_info::do_find_public_src): Prepend __. Rename
6014 parameters.
6015 (__si_class_type_info::__si_class_type_info): Rename parameters.
6016 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6017 __si_class_type_info::do_find_public_src): Prepent __. Rename
6018 parameters.
6019 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6020 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6021 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6022 parameters.
6023 (__dynamic_cast): Rename parameters.
6024 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6025 type_info::do_catch, type_info::do_upcast): Prepend __.
6026 (contained_p, public_p, virtual_p, contained_public_p,
6027 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6028 (__class_type_info::do_catch,
6029 __class_type_info::do_upcast): Prepend __. Adjust.
6030 (__class_type_info::__upcast_result,
6031 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6032 Adjust.
6033 (__class_type_info::find_public_src): Prepend __. Adjust.
6034 (__class_type_info::do_find_public_src,
6035 __si_class_type_info::do_find_public_src,
6036 __vmi_class_type_info::do_find_public_src): Likewise.
6037 (__class_type_info::do_dyncast,
6038 __si_class_type_info::do_dyncast,
6039 __vmi_class_type_info::do_dyncast): Likewise.
6040 (__class_type_info::do_upcast,
6041 __si_class_type_info::do_upcast,
6042 __vmi_class_type_info::do_upcast): Likewise.
6043 (__dynamic_cast): Adjust.
6044 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6045 (__function_type_info::is_function_p): Likewise.
6046 (__pointer_type_info::do_catch): Likewise. Adjust.
6047 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6048 (__throw_type_match_rtti_2): Adjust.
6049 (__is_pointer): Adjust.
6051 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6053 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6054 (complete_ctor_identifier): New macro.
6055 (special_function_kind): Add sfk_copy_constructor and
6056 sfk_assignment_operator.
6057 (LOOKUP_HAS_IN_CHARGE): Remove.
6058 (cons_up_default_function): Rename to ...
6059 (implicitly_declare_fn): ... this.
6060 * call.c (build_new_method_call): Add in-charge parameters for
6061 constructors here.
6062 * class.c (add_implicitly_declared_members): Change parameter name
6063 from cant_have_assignment to cant_have_const_assignment.
6064 Replace calls to cons_up_default_function to implicitly_declare_fn.
6065 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6066 * decl.c (initialize_predefined_identifiers): Initialize it.
6067 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6068 complex expression.
6069 * init.c (expand_default_init): Don't calculate the in-charge
6070 parameter here.
6071 (build_new_1): Likewise.
6072 * lex.c (cons_up_default_function): Move to method.c.
6073 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6074 (implicitly_declare_fn): New function.
6075 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6076 (build_modify_expr): Likewise.
6077 * typeck2.c (build_functional_cast): Likewise.
6079 Under the new ABI, constructors don't return `this'.
6080 * cp-tree.h (warn_reorder): Declare.
6081 (special_function_kind): New enum.
6082 (global_base_init_list): Remove declaration.
6083 (emit_base_init): Don't return a value.
6084 (check_base_init): Don't declare.
6085 (is_aggr_typedef): Likewise.
6086 * decl.c (check_special_function_return_type): New function.
6087 (return_types): Remove.
6088 (grokdeclarator): Use check_special_function_return_type.
6089 (start_function): Don't initialize ctor_label under the new ABI.
6090 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6091 * init.c (begin_init_stmts): Move to top of file.
6092 (finish_init_stmts): Likewise.
6093 (warn_reorder): Don't declare.
6094 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6095 value.
6096 (check_base_init): Remove.
6097 (is_aggr_typedef): Likewise.
6098 (build_new_1): Don't use the return value of a constructor.
6099 * semantics.c (setup_vtbl_ptr): Don't use the return value
6100 of emit_base_init.
6101 * typeck.c (check_return_expr): Don't magically convert return
6102 statements into `return this' in constructors under the new ABI.
6104 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6105 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6106 (base_ctor_identifier): New macro.
6107 (base_dtor_identifier): Likewise.
6108 (deleting_dtor_identifier): Likewise.
6109 * decl.c: Don't include obstack.h.
6110 (obstack_chunk_alloc): Don't define.
6111 (obstack_chunk_free): Likewise.
6112 (struct predefined_identifier): New type.
6113 (initialize_predefined_identifiers): New function.
6114 (init_decl_processing): Use it.
6115 (debug_temp_inits): Remove.
6116 (start_method): Don't call preserve_data.
6117 (hack_incomplete_structures): Update comment.
6118 * init.c (init_init_processing): Don't initialize
6119 nelts_identifier.
6120 (build_offset_rf): Remove dead code.
6121 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6122 * search.c (init_search_processing): Don't initialize
6123 vptr_identifier.
6125 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6127 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6128 some sign_compare warnings.
6130 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6132 Rename abi::__vmi_class_type_info members.
6133 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6134 base_list, detail_masks members to vmi_flags, vmi_base_count,
6135 vmi_bases and vmi_flags_masks respectively.
6136 (__vmi_class_type_info::vmi_flags_masks): Rename
6137 details_unknown_mask to flags_unknown_mask.
6138 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6139 (__vmi_class_type_info::do_find_public_src): Adjust.
6140 (__vmi_class_type_info::do_dyncast): Adjust.
6141 (__vmi_class_type_info::do_upcast): Adjust.
6143 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6145 * tinfo.cc (convert_to_base): New function.
6146 (get_vbase_offset): Remove. Move into convert_to_base.
6147 (__vmi_class_type_info::do_find_public_src): Adjust.
6148 (__vmi_class_type_info::do_dyncast): Adjust.
6149 (__vmi_class_type_info::do_upcast): Adjust.
6151 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6153 * tinfo.cc (operator=): Use __builtin_strcmp.
6154 * tinfo2.cc (before): Likewise.
6156 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6158 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6159 (DECL_SAVED_INLINE): Rename to ...
6160 (DECL_DEFERRED_FN): ... this.
6161 (in_function_p): Remove declaration.
6162 (mark_inline_for_output): Rename to ...
6163 (defer_fn): ... this.
6164 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6165 (in_function_p): Remove definition.
6166 * decl2.c (saved_inlines): Rename to ...
6167 (deferred_fns): ... this.
6168 (saved_inlines_used): Rename to ...
6169 (deferred_fns_used): ... this.
6170 (mark_inline_for_output): Rename to ...
6171 (defer_fn): ... this.
6172 (finish_file): Adjust accordingly.
6173 (init_decl2): Likewise.
6174 * lex.c (cons_up_default_function): Likewise.
6175 * pt.c (mark_decl_instantiated): Likewise.
6176 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6177 circumstances.
6178 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6179 * semantics.c (expand_body): Defer more functions.
6181 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6183 * vec.cc: New file.
6184 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6185 (vec.o): Build it.
6186 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6187 __cxa_vec_delete): Declare.
6189 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6191 * rtti.c (dfs_class_hint_mark): New static function.
6192 (dfs_class_hint_unmark): New static function.
6193 (class_hint_flags): Use them.
6195 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6197 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6199 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6201 * cp-tree.h (instantiate_decl): Change prototype.
6202 * decl2.c (mark_used): Adjust call.
6203 * optimize.c (inlinable_function_p): Adjust handling of templates.
6204 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6205 (do_type_instantiation): Likewise.
6206 (instantiate_decl): Defer more templates.
6207 (instantiate_pending_templates): Adjust logic to handle inline
6208 friend functions.
6210 * Makefile.in (GGC_H): New variable. Use it throughout in place
6211 of ggc.h.
6213 * call.c: Don't include obstack.h. Include ggc.h.
6214 (obstack_chunk_alloc): Don't define.
6215 (obstack_chunk_free): Likewise.
6216 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6217 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6218 (pop_switch): Free it.
6220 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6222 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6223 if we don't have a DECL_FIELD_OFFSET.
6225 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6227 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6228 special_function_p.
6230 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6232 * cfns.gperf (hash, libc_name_p): Prototype.
6234 * rtti.c (build_dynamic_cast_1): Constification.
6236 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6238 * semantics.c (deferred_type_access_control): Prototype.
6240 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6242 Correct many new ABI issues regarding vbase and vcall offset
6243 layout.
6244 * cp-tree.h (BINFO_VTABLE): Document.
6245 (struct lang_type): Tweak formatting.
6246 (BINFO_PRIMARY_BINFO): Add to documentation.
6247 (CLASSTYPE_VSIZE): Fix typo in comment.
6248 (CLASSTYPE_VBASECLASSES): Update documentation.
6249 (BINFO_VBASE_MARKED): Remove.
6250 (SET_BINFO_VBASE_MARKED): Likewise.
6251 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6252 (BINFO_FIELDS_MARKED): Remove.
6253 (SET_BINFO_FIELDS_MARKED): Likewise.
6254 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6255 (enum access_kind): New enumeration.
6256 (num_extra_vtbl_entries): Remove declaration.
6257 (size_extra_vtbl_entries): Likewise.
6258 (get_vtbl_decl_for_binfo): New function.
6259 (dfs_vbase_unmark): Remove declaration.
6260 (mark_primary_bases): Likewise.
6261 * class.c (SAME_FN): Remove.
6262 (struct vcall_offset_data_s): Move definition.
6263 (build_vbase_pointer): Use `build', not `build_binary_op', to
6264 access the vbase pointer under the new ABI.
6265 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6266 (build_primary_vtable): Likewise.
6267 (dfs_mark_primary_bases): Move here from search.c.
6268 (mark_primary_bases): Likewise.
6269 (determine_primary_bases): Under the new ABI, don't make a base
6270 class a primary base just because we don't yet have any virtual
6271 functions.
6272 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6273 (num_vfun_entries): Remove.
6274 (dfs_count_virtuals): Likewise.
6275 (num_extra_vtbl_entries): Likewise.
6276 (size_extra_vtbl_entries): Likewise.
6277 (layout_virtual_bases): Iterate in inheritance graph order under
6278 the new ABI.
6279 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6280 indicate that a vfield is present.
6281 (init_class_processing): Initialize access_public_node, etc., from
6282 ak_public, etc.
6283 (get_vtbl_decl_for_binfo): New function.
6284 (dump_class_hierarchy_r): Likewise.
6285 (dump_class_hierarchy): Use it.
6286 (finish_vtbls): Build the vtbls in inheritance graph order.
6287 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6288 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6289 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6290 walk is required.
6291 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6292 where the vptr points, even for primary vtables.
6293 (build_vtbl_initializer): Adjust handling of vbase and vcall
6294 offsets.
6295 (build_vcall_and_vbase_vtable_entries): New function.
6296 (dfs_build_vbase_offset_vtbl_entries): Remove.
6297 (build_vbase_offset_vtbl_entries): Reimplement.
6298 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6299 were already handled in a primary base class vtable.
6300 (build_vcall_offset_vtbl_entries): Adjust.
6301 (build_rtti_vtbl_entries): Adjust.
6302 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6303 * init.c (expand_virtual_init): Simplify.
6304 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6305 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6306 * search.c (BINFO_ACCESS): New macro.
6307 (SET_BINFO_ACCESS): Likewise.
6308 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6309 (access_in_type): Likewise.
6310 (dfs_accessible_p): Likewise.
6311 (protected_accessible_p): Likewise.
6312 (lookup_fnfields_1): Adjust documentation.
6313 (dfs_mark_primary_bases): Move to class.c
6314 (mark_primary_bases): Likewise.
6315 (dfs_vbase_unmark): Remove.
6316 (virtual_context): Use BINFO_FOR_VBASE.
6317 (dfs_get_vbase_types): Simplify.
6318 (dfs_build_inheritance_graph_order): New function.
6319 (get_vbase_types): Use it.
6320 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6322 * tinfo.cc (get_vbase_offset): New function.
6323 (__vmi_class_type_info::do_find_public_src): Use it.
6324 (__vmi_class_type_info::do_dyncast): Likewise.
6325 (__vmi_class_type_info::do_upcast): Likewise.
6327 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6329 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6331 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6333 * rtti.c (class_hint_flags): Rename flags.
6334 (class_initializer): Remove flags.
6335 (synthesize_tinfo_var): Combine offset and flags. Add flags
6336 for __vmi_class_type_info.
6337 (create_tinfo_types): Remove flags from __class_type_info and
6338 __si_class_type_info. Merge flags and offset from
6339 base_class_type_info.
6340 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6341 (__base_class_info::is_virtual_p): Adjust.
6342 (__base_class_info::is_public_p): Adjust.
6343 (__base_class_info::offset): New accessor.
6344 (__class_type_info::details): Remove member.
6345 (__class_type_info::__class_type_info): Lose details.
6346 (__class_type_info::detail_masks): Remove.
6347 (__si_class_type_info::__si_class_type_info): Lose details.
6348 (__vmi_class_type_info::details): New member.
6349 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6350 (__vmi_class_type_info::detail_masks): New member.
6351 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6352 with unknown_details_mask.
6353 (__vmi_class_type_info::do_find_public_src): Adjust
6354 (__vmi_class_type_info::do_dyncast): Adjust.
6355 (__vmi_class_type_info::do_upcast): Set result details, if
6356 needed. Adjust.
6357 (__dynamic_cast): Temporarily #if out optimization.
6359 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6361 * rtti.c (get_tinfo_decl): Mark used.
6362 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6363 mark as dealt with, if we output it.
6365 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6367 * class.c: Reorganize to put virtual function table initialization
6368 machinery at the end of the file.
6370 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6372 * class.c (finish_struct): Use bitsize_zero_node.
6373 * pt.c (instantiate_class_template): Likewise.
6375 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6377 Put RTTI entries at negative offsets in new ABI.
6378 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6379 vbase offset at index -3, not -1.
6380 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6381 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6382 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6383 (build_rtti_vtbl_entries): New function.
6384 (set_rtti_entry): Remove.
6385 (build_primary_vtable): Don't use it.
6386 (build_secondary_vtable): Likewise.
6387 (start_vtable): Remove.
6388 (first_vfun_index): New function.
6389 (set_vindex): Likewise.
6390 (add_virtual_function): Don't call start_vtable. Do call
6391 set_vindex.
6392 (set_primary_base): Rename parameter.
6393 (determine_primary_base): Likewise.
6394 (num_vfun_entries): Don't use skip_rtti_stuff.
6395 (num_extra_vtbl_entries): Include RTTI information.
6396 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6397 (skip_rtti_stuff): Remove.
6398 (dfs_modify_vtables): Don't use it.
6399 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6400 (layout_nonempty_base_or_field): Update size handling.
6401 (create_vtable_ptr): Tweak.
6402 (layout_class_type): Adjust parameter names.
6403 (finish_struct_1): Simplify.
6404 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6405 (skip_rtti_stuff): Remove.
6406 (first_vfun_index): New function.
6407 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6408 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6409 (marked_vtable_pathp): Declare.
6410 (unmarked_vtable_pathp): Likewise.
6411 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6412 offsets.
6413 * rtti.c (build_headof): Look for RTTI at negative offsets.
6414 (get_tinfo_decl_dynamic): Likewise.
6415 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6416 here.
6417 (create_pseudo_type_info): Do it here instead. Adjust so that
6418 vptr points at first virtual function.
6419 * search.c (marked_vtable_pathp): Make it global.
6420 (unmarked_vtable_pathp): Likewise.
6421 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6422 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6423 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6424 (get_pure_virtuals): Likewise.
6425 (expand_upcast_fixups): Likewise.
6426 * tree.c (debug_binfo): Likewise.
6427 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6428 negative offset.
6430 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6432 * class.c (check_field_decl): Fix typo.
6433 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6434 (check_methods): Likewise.
6435 (check_field_decls): Likewise.
6436 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6437 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6438 Use DECL_RESULT_FLD, not DECL_RESULT.
6439 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6440 * lex.c (identifier_type): Likewise.
6441 * pt.c (determine_specialization, lookup_template_class): Likewise.
6442 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6443 (resolve_overloaded_unification, more_specialized): Likewise.
6444 * semantics.c (finish_member_declaration): Likewise.
6445 * typeck.c (build_x_function_call): Likewise.
6447 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6449 * class.c (layout_empty_base): Handle empty bases with non-byte
6450 alignment.
6451 (build_base_field): Likewise.
6452 (layout_virtual_bases): Likewise.
6454 * class.c (finish_struct_1): Fix typo in this change:
6456 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6458 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6460 * decl.c (grokdeclarator): Count partial specializations when
6461 keeping track of how many template classes have been seen.
6463 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6465 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6467 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6468 (get_vfield_offset): Use byte_position.
6469 (set_rtti_entry): Set OFFSET to ssizetype zero.
6470 (get_binfo_offset_as_int): Deleted.
6471 (dfs_record_base_offsets): Use tree_low_cst.
6472 (dfs_search_base_offsets): Likewise.
6473 (layout_nonempty_base_or_field): Reflect changes in RLI format
6474 and call byte_position.
6475 (layout_empty_base): Convert offset to ssizetype.
6476 (build_base_field): use rli_size_unit_so_far.
6477 (dfs_propagate_binfo_offsets): Do computation in proper type.
6478 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6479 (layout_class_type): Reflect changes in RLI names and fields.
6480 (finish_struct_1): Set DECL_FIELD_OFFSET.
6481 * dump.c (dequeue_and_dump): Call bit_position.
6482 * expr.c (cplus_expand_constant): Use byte_position.
6483 * rtti.c (expand_class_desc): Use bitsize_one_node.
6484 * typeck.c (build_component_addr): Use byte_position and don't
6485 special case for zero offset.
6487 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6489 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6491 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6492 tinfo object.
6493 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6494 vtable.
6496 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6498 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6499 DECL_P macros.
6500 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6501 make_typename_type, check_initializer, cp_finish_decl,
6502 xref_tag): Likewise.
6503 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6504 decl_namespace, arg_assoc_template_arg, arg_assoc,
6505 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6506 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6507 args_to_string): Likewise.
6508 * friend.c (is_friend): Likewise.
6509 * lex.c (note_got_semicolon, note_list_got_semicolon,
6510 is_global): Likewise.
6511 * method.c (build_overload_nested_name, build_overload_value,
6512 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6513 * parse.y (typename_sub, typename_sub1): Likewise.
6514 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6515 process_partial_specialization, convert_template_argument,
6516 template_args_equal, add_pending_template, lookup_template_class,
6517 for_each_template_parm_r, maybe_fold_nontype_arg,
6518 tsubst, instantiate_template, type_unification_real, unify,
6519 instantiate_pending_templates, set_mangled_name_for_template_decl):
6520 Likewise.
6521 * repo.c (repo_get_id, repo_template_used): Likewise.
6522 * search.c (lookup_field_1): Likewise.
6523 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6524 * xref.c (classname): Likewise.
6526 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6528 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6529 (CANONICAL_BINFO): New macro.
6530 (BINFO_NEW_VTABLE_MARKED): Use it.
6531 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6532 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6533 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6534 not TREE_TYPE.
6535 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6536 (build_secondary_vtable): Likewise.
6537 (dfs_finish_vtbls): Likewise.
6538 (dfs_accumulate_vtbl_inits): Likewise.
6539 (accumulate_vtbl_inits): New function.
6540 (finish_vtbls): Make sure that virtual bases come after
6541 non-virtual bases in the vtable group.
6542 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6543 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6544 * search.c (struct vbase_info): Move definition.
6545 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6546 (unmarked_new_vtable_p): Likewise.
6547 (dfs_mark_vtable_path): Remove.
6548 (dfs_mark_new_vtable): Remove.
6549 (dfs_unmark_new_vtable): Likewise.
6550 (dfs_clear_search_slot): Likewise.
6551 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6552 (dfs_clear_vbase_slots): Likewise.
6553 (init_vbase_pointers): LIkewise.
6555 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6557 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6558 SIZETYPE to a non-SIZETYPE.
6560 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6562 * class.c (layout_virtual_bases): Adjust names in conditionally
6563 compiled code.
6565 * class.c (record_base_offsets): New function.
6566 (layout_conflict_p): Likewise.
6567 (layout_nonempty_base_or_field): Use it.
6568 (layout_empty_base): New function.
6569 (build_base_field): Use it.
6570 (build_base_fields): Update comment.
6571 (layout_virtual_bases): Fold in a little code form
6572 layout_basetypes. Use layout_empty_base.
6573 (layout_basetypes): Remove.
6574 (end_of_class): New function.
6575 (layout_class_type): Use it. Adjust.
6577 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6578 (fntype_p): Remove.
6579 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6580 comment.
6581 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6582 * typeck.c (fntype_p): Remove.
6584 * cp-tree.h (TI_SPEC_INFO): Remove.
6585 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6586 * pt.c (process_partial_specialization): Likewise.
6588 * class.c (build_base_field): Fix thinko in computation of binfo
6589 offsets.
6591 * tree.c (mark_local_for_remap_p): Mark variables declared in
6592 TARGET_EXPRs as well.
6594 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6596 * typeck.c (require_complete_type, complete_type,
6597 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6598 build_array_ref, convert_arguments, pointer_diff,
6599 build_x_unary_op, build_unary_op, build_c_cast,
6600 build_modify_expr): Use COMPLETE_TYPE_P etc.
6601 * call.c (is_complete, convert_like_real,
6602 build_new_method_call): Likewise.
6603 * class.c (build_vbase_pointer_fields, check_bases,
6604 build_base_field, finish_struct_1, pushclass): Likewise.
6605 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6606 * decl.c (maybe_process_template_type_declaration, pushtag,
6607 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6608 layout_var_decl, check_initializer, cp_finish_decl,
6609 grokdeclarator, require_complete_types_for_parms,
6610 grok_op_properties, xref_tag, xref_basetypes,
6611 check_function_type): Likewise.
6612 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6613 * friend.c (do_friend): Likewise.
6614 * init.c (build_offset_ref): Likewise.
6615 * parse.y (structsp): Likewise.
6616 * pt.c (maybe_process_partial_specialization,
6617 tsubst_friend_function, instantiate_class_template, tsubst,
6618 do_type_instantiation, instantiate_pending_templates): Likewise.
6619 * repo.c (repo_get_id): Likewise.
6620 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6621 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6622 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6623 * semantics.c (begin_class_definition): Likewise.
6624 * tree.c (build_cplus_method_type): Likewise.
6625 * typeck2.c (digest_init, build_functional_cast,
6626 add_exception_specifier): Likewise.
6627 * parse.h, parse.c: Regenerated.
6629 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6631 * inc/cxxabi.h: New header file. Define new-abi entry points.
6632 (__pointer_type_info::target): Rename member to ...
6633 (__pointer_type_info::type): ... here.
6634 (__base_class_info::type): Rename member to ...
6635 (__base_class_info::base): ... here.
6636 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6637 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6638 (abi_node): New global tree node.
6639 * decl.c (abi_node): Document.
6640 (init_decl_processing): Initialize abi_node.
6641 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6642 (get_vmi_pseudo_type_info): Likewise.
6643 (create_tinfo_types): Likewise.
6644 (emit_support_tinfos): Likewise.
6645 * tinfo.h (cxxabi.h): Include for new-abi.
6646 Move rtti class definitions to new header file.
6647 * tinfo.cc (abi): Use the namespace.
6648 (std): Move new abi rtti classes from here ...
6649 (__cxxabiv1): ... to here.
6650 * tinfo2.cc (cxxabi.h): Include for new-abi.
6651 Move rtti class definitions to new header file.
6652 (std): Move new abi rtti classes from here ...
6653 (__cxxabiv1): ... to here.
6654 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6655 namespace.
6657 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6658 Jason Merrill <jason@casey.cygnus.com>
6660 * method.c (build_overload_int): Use host_integerp.
6662 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6664 * init.c (build_offset_ref): Handle the case of a templated member
6665 function.
6667 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6669 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6671 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6673 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6674 * class.c (check_bitfield_decl): Turn illegal bitfields into
6675 non-bitfields.
6676 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6677 semantics.
6678 (dfs_offset_for_unshared_vbases): Likewise.
6679 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6680 pointer-to-member correctly under the new ABI.
6681 * expr.c (cplus_expand_constant): Don't use cp_convert when
6682 turning an offset into a pointer-to-member.
6683 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6684 when dereferencing them under the new ABI.
6685 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6686 of pointers-to-members under the new ABI.
6688 * class.c (check_bitfield_decl): Remove restriction on really long
6689 bitfields.
6690 (layout_class_type): Implement new ABI handling of bitfields
6691 longer than their types.
6693 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6695 * parse.y (extdefs): Call ggc_collect.
6696 * parse.c: Regenerated.
6698 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6700 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6701 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6702 potential overload.
6704 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6706 * class.c (build_vbase_path): Use integer_zerop.
6707 (build_vtable_entry): Use tree_low_cst.
6708 (get_vfield_offset): Use bit_position.
6709 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6710 Use tree_low_cst.
6711 (check_bitfield_decl): Set DECL_SIZE using convert.
6712 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6713 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6714 Use tree_low_cst.
6715 (finish_struct_1): Use bit_position.
6716 (dump_class_hierarchy): Use tree_low_cst.
6717 * cp-tree.h (min_precision): Add declaration.
6718 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6719 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6720 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6721 * expr.c (cplus_expand_constant): Use bit_position.
6722 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6723 * rtti.c (get_base_offset): Use bit_position.
6724 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6725 host_integerp, and tree_low_cst.
6726 (pointer_int_sum): Use integer_zerop.
6727 (build_component_addr): Use bit_position.
6729 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6731 * typeck.c (require_complete_type): Don't assume size_zero_node.
6732 (complete_type_or_else): Likewise.
6734 2000-03-16 Steven Grady <grady@digitaldeck.com>
6735 Jason Merrill <jason@casey.cygnus.com>
6737 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6739 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6741 * decl2.c (grokfield): Bail out if type is error_mark_node.
6743 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6745 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6746 (__pointer_to_member_data): ... here. Adjust.
6747 * rtti.c (create_tinfo_types): Adjust.
6749 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6751 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6752 * decl.c (ref_desc_type_node): Undocument.
6753 * rtti.c (ptr_ref_initializer): Rename to ...
6754 (ptr_initializer): ... here. Adjust comments.
6755 (ptmd_initializer): Fix comment thinko.
6756 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6757 (create_tinfo_types): Remove ref_desc_type_node init.
6758 * tinfo2.cc (__reference_type_info): Remove.
6760 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6762 * decl.c (cp_finish_decl): Remove obsolete comment.
6764 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6766 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6768 * cp-tree.h: Tweak documentation.
6769 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6770 (avoid_overlap): Remove.
6771 (get_binfo_offset_as_int): New function.
6772 (dfs_serach_base_offsets): Likewise.
6773 (layout_nonempty_base_or_field): Likewise.
6774 (build_base_field): Layout fields here. Avoid placing two objects
6775 of the same type at the same address, under the new ABI.
6776 (build_base_fields): Adjust accordingly.
6777 (create_vtable_ptr): Return the new field, but don't attach it to
6778 TYPE_FIELDS.
6779 (remove_base_field): Remove.
6780 (remove_base_fields): Remove.
6781 (layout_basetypes): Adjust accordingly.
6782 (layout_class_type): Call layout_field for each field, rather than
6783 just making a wholesale call to layout_type.
6785 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6787 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6789 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6791 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6793 * except.c (dtor_nothrow): New fn.
6794 (do_pop_exception): Use it. Take type parm.
6795 (push_eh_cleanup): Take type parm.
6796 (expand_start_catch_block): Pass it.
6797 (build_eh_type_type_ref): Accept null type.
6799 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6801 * cp-tree.h (revert_static_member_fn): Change prototype.
6802 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6803 (grok_op_properties): Likewise.
6804 (start_function): Likewise.
6805 (revert_static_member_fn): Simplify.
6806 * pt.c (check_explicit_specialization): Adjust call to
6807 revert_static_member_fn.
6809 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6811 * cp-tree.h (scope_kind): New type.
6812 (tmpl_spec_kind): Likewise.
6813 (declare_pseudo_global_level): Remove.
6814 (pseudo_global_level_p): Rename to template_parm_scope_p.
6815 (pushlevel): Remove declaration.
6816 (begin_scope): New function.
6817 (finish_scope): Likewise.
6818 (current_tmpl_spec_kind): Likewise.
6819 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6820 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6821 Add template_spec_p.
6822 (toplevel_bindings_p): Adjust.
6823 (declare_pseudo_global_level): Remove.
6824 (pseudo_global_level_p): Rename to template_parm_scope_p.
6825 (current_tmpl_spec_kind): New function.
6826 (begin_scope): Likewise.
6827 (finish_scope): Likewise.
6828 (maybe_push_to_top_level): Adjust.
6829 (maybe_process_template_type_declaration): Likewise.
6830 (pushtag): Likewise.
6831 (pushdecl_nonclass_level): Likewise.
6832 (lookup_tag): Likewise.
6833 (grokfndecl): Handle member template specializations. Share
6834 constructor and non-constructor code.
6835 * decl2.c (check_classfn): Handle member template specializations.
6836 * pt.c (begin_template_parm_list): Use begin_scope.
6837 (begin_specialization): Likewise.
6838 (end_specialization): Likewise.
6839 (check_explicit_specialization): Use current_tmpl_spec_kind.
6840 Handle member template specializations.
6841 (end_template_decl): Use finish_scope. Remove call to
6842 get_pending_sizes.
6843 (push_template_decl_real): Remove bogus error message.
6844 (tsubst_decl): Fix typo in code contained in comment.
6845 (instantiate_template): Handle member template specializations.
6846 (most_general_template): Likewise.
6848 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6850 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6851 (do_identifier): Ditto for error().
6853 * pt.c (convert_nontype_argument): Ditto for cp_error().
6854 (convert_template_argument): Ditto for cp_pedwarn().
6856 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6858 * exception.cc (__check_null_eh_spec): New fn.
6859 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6861 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6863 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6864 * except.c (expand_end_eh_spec): Add the return type.
6865 * rtti.c (throw_bad_cast): Add the parmtypes.
6866 (throw_bad_typeid): Likewise.
6868 * semantics.c (expand_stmt): Only leave out rtl for unused
6869 artificials, and set DECL_IGNORED_P on them as well.
6870 * decl.c (wrapup_globals_for_namespace): Likewise.
6872 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
6874 * decl.c (maybe_commonize_var): Skip all artificial decls.
6875 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
6877 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6879 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
6880 * cp-tree.h: Declare flag_enforce_eh_specs.
6881 * decl.c (store_parm_decls, finish_function): Check it.
6883 C library functions don't throw.
6884 * Makefile.in (cfns.h): New target.
6885 (except.o): Depend on it.
6886 * Make-lang.in (cc1plus): Depend on cfns.gperf.
6887 * cfns.gperf: New file.
6888 * cfns.h: Generated.
6889 * except.c: Include it.
6890 (nothrow_libfn_p): New fn.
6891 * decl.c (grokfndecl): Use it.
6892 * cp-tree.h: Declare it.
6894 * decl.c (push_overloaded_decl_1, auto_function,
6895 define_function): Lose.
6896 (build_library_fn_1): New static fn.
6897 (builtin_function): Use it.
6898 (get_atexit_node): Use build_library_fn_ptr.
6899 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
6900 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
6901 push_void_library_fn, push_throw_library_fn): New fns.
6902 * cp-tree.h: Declare them.
6903 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
6904 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
6905 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
6906 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
6907 * rtti.c (build_runtime_decl): Lose.
6908 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
6909 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
6910 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
6912 * call.c (build_call): Remove result_type parm.
6913 Call mark_used on unused artificial fns.
6914 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
6916 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
6918 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
6919 appropriate.
6920 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
6921 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
6922 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
6923 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
6924 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
6925 expand_generic_desc): Likewise.
6927 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6929 * exception.cc (__cp_pop_exception): Cleanup the original object.
6931 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6933 * decl.c (grok_op_properties): Merge conversion to void warning
6934 with other silly op warnings.
6936 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
6938 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
6939 array CONSTRUCTOR elements. Don't use expr_tree_cons.
6941 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6943 * decl.c (cp_make_fname_decl): New function.
6944 (wrapup_globals_for_namespace): Don't emit unused static vars.
6945 (init_decl_processing): Remove comment about use of
6946 array_domain_type. Set make_fname_decl.
6947 (cp_finish_decl): Remove __FUNCTION__ nadgering.
6948 * semantics.c (begin_compound_stmt): Remove
6949 current_function_name_declared flagging.
6950 (expand_stmt): Don't emit unused local statics.
6951 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
6952 specially.
6954 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
6956 * typeck.c (convert_for_assignment): Don't look at array
6957 initializer.
6958 * call.c (convert_like_real): Likewise.
6960 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
6962 Add initial support for '\uNNNN' specifier.
6963 * lex.c (read_ucs): New fn.
6964 (readescape, skip_white_space): Call it.
6965 (is_extended_char, is_extended_char_1): New fns.
6966 (utf8_extend_token): New fn, #if 0'd out.
6967 (real_yylex): Treat extended chars like letters.
6969 * search.c (note_debug_info_needed): Walk the bases even if we
6970 weren't deferring the type itself.
6972 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6974 * decl2.c (finish_objects): Constify a char*.
6976 * method.c (emit_thunk): Likewise.
6978 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
6980 * typeck.c (dubious_conversion_warnings): Look through
6981 REFERENCE_TYPE.
6983 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6985 * class.c (dfs_modify_vtables): I is now unsigned.
6986 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
6987 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
6988 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
6989 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6990 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
6991 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
6992 Call integer_all_onesp.
6993 * typeck2.c (process_init_constructor): Use compare_tree_int.
6995 * lang-specs.h (as): Don't call if -syntax-only.
6997 2000-03-06 Mark Mitchell <mark@codesourcery.com>
6999 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7000 RTL_EXPR_HAS_NO_SCOPE after all.
7002 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7004 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7005 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7006 RTL_EXPR_HAS_NO_SCOPE.
7008 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7009 later.
7011 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7013 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7015 * call.c (convert_like): Macrofy.
7016 (convert_like_with_context): New macro.
7017 (convert_like_real): Renamed from convert_like. Add calling
7018 context parameters, for diagnostics. Add recursive flag. Call
7019 dubious_conversion_warnings for outer conversion.
7020 (build_user_type_conversion): Use convert_like_with_context.
7021 (build_over_call): Likewise. Don't warn about dubious
7022 conversions here. Adjust convert_default_arg calls.
7023 (convert_default_arg): Add context parameters for diagnostics.
7024 Pass throught to convert_like_with_context.
7025 * cp-tree.h (convert_default_arg): Add context parameters.
7026 (dubious_conversion_warnings): Prototype new function.
7027 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7028 (dubious_conversion_warnings): New function, broken
7029 out of convert_for_assignment.
7030 (convert_for_assignment): Adjust.
7032 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7034 * decl2.c (key_method): Break out from...
7035 (import_export_vtable, import_export_class): ...here.
7037 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7038 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7040 * search.c (note_debug_info_needed, dfs_debug_mark,
7041 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7042 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7044 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7046 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7047 typos.
7049 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7051 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7052 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7053 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7054 (lang_type): Split gets_new into has_new and has_array_new.
7055 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7056 (TYPE_GETS_NEW): Split into ...
7057 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7058 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7059 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7060 (build_op_new_call): Don't declare.
7061 (build_new_1): Likewise.
7062 * call.c (build_op_new_call): Remove.
7063 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7064 instead of TYPE_NEEDS_DESTRUCTOR.
7065 (finish_struct_bits): Likewise.
7066 (add_implicitly_declared_members): Likewise.
7067 (check_field_decl): Likewise.
7068 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7069 correctly under the new ABI.
7070 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7071 instead of TYPE_NEEDS_DESTRUCTOR.
7072 (initialize_local_var): Likewise.
7073 (destroy_local_var): Likewise.
7074 (cp_finish_decl): Likewise.
7075 (register_dtor_fn): Likewise.
7076 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7077 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7078 TYPE_VEC_DELETE_TAKES_SIZE here.
7079 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7080 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7081 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7082 (finish_destructor_body): Likewise.
7083 (maybe_build_cleanup_1): Likewise.
7084 * decl2.c (do_static_destruction): Likewise.
7085 * init.c (build_new_1): Make it static.
7086 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7087 (expand_cleanup_for_base): Likewise.
7088 (get_cookie_size): New function.
7089 (build_new_1): Handle array-new cookies correctly under the new
7090 ABI.
7091 (build_vec_delete_1): Likewise.
7092 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7093 (build_delete): Likewise.
7094 (build_vec_delete): Handle array-new cookies correctly under the new
7095 ABI.
7096 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7097 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7098 TYPE_HAS_ARRAY_NEW_OPERATOR.
7099 * ptree.c (print_lang_type): Check them.
7100 * search.c (context_for_name_lookup): Fix typo in comment.
7101 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7102 * tree.c (break_out_cleanups): Likewise.
7103 (build_cplus_array_test_1): Likewise.
7104 (cp_build_qualified_type_real): Likewise.
7105 * typeck.c (complete_type): Likewise.
7107 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7108 the command-line, not the end.
7110 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7112 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7114 2000-03-02 Tom Tromey <tromey@cygnus.com>
7116 * cp-tree.h (build_java_class_ref): Declare.
7117 * init.c (build_java_class_ref): No longer static.
7118 * except.c (expand_throw): Generate a Java-style `throw' if the
7119 thrown object is a "Java" object.
7120 (initialize_handler_parm): Generate a Java-style lookup of
7121 exception info if the caught object is a "Java" object.
7122 (catch_language, catch_language_init): New globals.
7123 (decl_is_java_type): New function.
7124 (expand_start_catch_block): Don't call push_eh_info() or
7125 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7126 class reference to build_catch_block.
7128 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7130 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7132 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7134 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7135 to merge reference/pointer code and fix incorrect warnings.
7137 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7139 * search.c (protected_accessible_p): Use context_for_name_lookup.
7141 * init.c (construct_virtual_bases): Fix thinko.
7142 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7144 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7146 * decl.c (current_function_decl): Move to toplev.c.
7148 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7150 * pt.c (fn_type_unification): Unify return type, whenever
7151 provided.
7152 (get_bindings_real): Only pass return type when necessary.
7153 Remove explicit return type check.
7154 * class.c (resolve_address_of_overloaded_function): Pass desired
7155 return type to fn_type_unification.
7157 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7159 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7160 DECL_FIELD_SIZE.
7161 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7162 DECL_FIELD_SIZE.
7163 * rtti.c (expand_class_desc): Likewise.
7164 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7165 (THUNK_VCALL_OFFSET): Likewise.
7166 (THUNK_DELTA): Reflect changes in ../tree.h.
7168 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7170 * search.c (protected_accessible_p): Also allow the access if
7171 the member is public in DERIVED. Lose TYPE parm.
7172 (friend_accessible_p): Lose TYPE parm.
7173 (accessible_p): Adjust.
7175 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7177 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7178 on things that are not sizes; ssize_binop deleted.
7179 Call size_diffop when appropriate.
7180 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7181 (build_primary_vtable, build_secondary_vtable): Likewise.
7182 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7183 Variable I is HOST_WIDE_INT.
7184 (get_vfield_offset): Pass proper types to size_binop.
7185 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7186 (finish_struct_1): Likewise.
7187 (skip_rtti_stuff): Arg N is now pointer to signed.
7188 (layout_class_type): Use size_zero_node.
7189 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7190 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7191 * decl.c (complete_arry_type): Pass proper types to size_binop.
7192 (xref_basetypes): BINFO_OFFSET is sizetype.
7193 * error.c (dump_expr): Don't use size_binop non-sizes.
7194 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7195 * init.c (construct_virtual_bases): Fix type error.
7196 (build_vec_delete_1): Pass proper type to size_binop and don't
7197 fold result.
7198 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7199 * rtti.c (get_base_offset): Pass proper type to size_binop.
7200 * search.c (dfs_find_vbases): Fix type error.
7201 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7202 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7203 * tree.c (debug_binfo): Variable N is signed.
7204 Use HOST_WIDE_INT_PRINT_DEC.
7205 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7206 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7207 size_one_node and size_zero_node.
7208 (c_alignof): Use size_one_node.
7209 (build_component_addr): Pass proper types to size_binop.
7210 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7212 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7214 Implement class scope using-declarations for functions.
7215 * class.c (handle_using_decl): Call add_method for used functions.
7216 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7217 (add_method): Used functions are hidden by local functions.
7218 (check_bases_and_members): Handle using-decls before finalizing
7219 CLASSTYPE_METHOD_VEC.
7220 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7221 override the type of 'this' accordingly.
7222 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7223 (convert_class_to_reference, build_user_type_conversion_1,
7224 build_new_function_call, build_object_call, build_new_op,
7225 build_new_method_call): Pass ctype parm.
7227 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7228 the baselink.
7229 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7230 build_new_function_call, build_object_call, build_new_op,
7231 build_new_method_call, build_op_delete_call): Don't get basetype_path
7232 from a baselink.
7233 * typeck.c (build_component_ref): Likewise.
7234 * init.c (build_offset_ref): Likewise.
7235 (resolve_offset_ref): Don't call enforce_access.
7236 Call build_scoped_ref.
7237 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7238 would cause an error or if -pedantic.
7239 * class.c (alter_access): Lose binfo parm.
7241 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7243 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7244 types.
7246 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7248 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7249 pseudo_type_info creation into the std namespace
7251 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7253 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7254 (import_export_class): Remove declaration.
7255 * decl2.c (import_export_class): Make it static.
7256 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7257 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7258 EXPR_WITH_FILE_LOCATION.
7259 * lex.c (check_newline): Tweak filename/lineno setting.
7260 * semantics.c (begin_while_stmt): Fix typo in comment.
7262 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7264 * lang-options.h (-fmessage-length=): Add missing option.
7266 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7268 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7270 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7272 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7274 * optimize.c (expand_call_inline): Emit the return label before
7275 evaluating the return value.
7277 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7279 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7280 than duplicating functionality here.
7281 * optimize.c: Include input.h.
7282 (expand_call_inline): Use push_srcloc and pop_srcloc.
7283 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7284 * parse.c: Regenerated.
7285 * Makefile.in (lex.o): Depend on input.h.
7286 (optimize.o): Likewise.
7288 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7290 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7291 function type, rather than ICE.
7293 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7295 * decl.c (grokdeclarator): Call decl_type_access_control.
7296 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7297 decl is null.
7299 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7301 * decl.c (decls_match): Remove obsolete static member nadgering.
7303 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7305 * decl.c (grokdeclarator): Change ANSI to ISO.
7306 * lex.c (consume_string, readescape, do_identifier): Likewise.
7307 (parse_float, real_yylex): Likewise.
7308 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7309 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7310 new_type_id, maybe_label_decls, simple_stmt,
7311 for.init.statement): Likewise.
7312 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7313 * semantics.c (finish_named_return_value): Likewise.
7314 * parse.c: Regenerate.
7316 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7318 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7319 (CPTI_CLASS_STAR_TYPE): Remove.
7320 (vtable_index_type): Likewise.
7321 (class_star_type_node): Remove.
7322 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7323 (build_binary_op_nodefault): Remove.
7324 * call.c (build_new_op): Use build_binary_op instead of
7325 build_binary_op_nodefault.
7326 * decl.c (init_decl_processing): Remove class_star_type_node
7327 initialization. Make delta_type_node ptrdiff_type_node under the
7328 new ABI. Initialize vtable_index_type.
7329 (build_ptrmemfunc_type): Build different structures for the new
7330 ABI.
7331 (build_enumerator): Use build_binary_op instead of
7332 build_binary_op_nodefault.
7333 * method.c (build_overload_value): Mangle pointers-to-members
7334 appropriately under the new ABI.
7335 * typeck.c (build_array_ref): Use build_binary_op instead of
7336 build_binary_op_nodefault.
7337 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7338 (build_binary_op_nodefault): Rename to ...
7339 (build_binary_op): ... this. Remove old version. Adjust for
7340 pointer-to-member comparisons under the new ABI.
7341 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7342 (build_ptrmemfunc): Adjust for the new ABI.
7343 (expand_ptrmemfunc_cst): Likewise.
7344 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7345 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7347 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7349 * call.c (build_object_call): Compress consecutive calls to
7350 cp_error.
7351 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7352 (build_op_delete_call): Adjust message formatting.
7354 * class.c (check_bases): Compress consecutive calls to
7355 cp_pedwarn.
7356 (finish_struct_anon): Say 'ISO C++'.
7358 * decl.c (start_decl): Same here.
7359 (grok_reference_init): Likewise.
7360 (grokfndecl): Correct message formatting.
7361 (grokfndecl): Improve diagnostic.
7362 (check_static_variable_definition): Likewise. Say 'ISO C++'
7363 (compute_array_index_type): Say 'ISO C++'
7364 (create_array_type_for_decl): Compress consecutive calls to
7365 cp_error.
7366 (grokdeclarator): Say 'ISO C++'
7367 (grok_op_properties): Likewise.
7369 * decl2.c (delete_sanity): Clairify diagnostic.
7370 (check_member_template): Same here.
7371 (grok_function_init): Use consistent terminology.
7373 * expr.c (do_case): Say 'ISO C++'
7375 * friend.c (do_friend): Compress consecutive calls to warning.
7377 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7379 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7380 * class.c (build_secondary_vtable): Reorganize. Don't create a
7381 new vtable under the new ABI.
7382 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7383 computing the size.
7384 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7385 the initializing elements.
7386 (initialize_vtable): New function.
7387 (dfs_finish_vtbls): Use it.
7388 (dfs_accumulate_vtbl_inits): New function.
7389 (finish_vtbls): Merge primary and secondary vtables under the new
7390 ABI.
7391 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7392 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7393 aren't VAR_DECLs.
7395 * class.c (build_vtable): New function, split out from ...
7396 (get_vtable_decl): ... here, and ...
7397 (build_secondary_vtable): ... here.
7399 * pt.c (tsubst_decl): Fix formatting.
7401 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7403 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7404 (avoid_overlap, build_base_field): Likewise.
7405 (build_base_field, build_base_fields, is_empty_class):
7406 Test DECL_SIZE with integer_zero.
7407 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7408 * cp-tree.h (struct lang_type): New field size_unit.
7409 (CLASSTYPE_SIZE_UNIT): New macro.
7410 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7411 (cp_finish_decl): Delete -Wlarger-than processing.
7412 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7413 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7414 * tree.c (make_binfo): binfo vector is one entry longer.
7415 (walk_tree): Walk DECL_SIZE_UNIT.
7417 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7419 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7420 comment.
7421 (build_vtable_entry): Don't assume all vtable entries are
7422 functions.
7423 (build_vtbl_initializer): Adjust accordingly.
7424 (get_vtable_decl): Fix formatting.
7426 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7428 * semantics.c (deferred_type_access_control): Walk the entire
7429 type_lookups list.
7430 (save_type_access_control): Rename from
7431 initial_deferred_type_access_control. Just remember the value.
7432 (decl_type_access_control): New fn.
7433 (begin_function_definition): Use deferred_type_access_control, after
7434 we've started the function. Set type_lookups to error_mark_node.
7435 * parse.y (frob_specs, fn.def1): Adjust.
7436 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7437 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7438 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7439 (after_type_component_declarator0): Likewise.
7440 (after_type_component_declarator): Likewise.
7441 (notype_component_declarator): Likewise.
7442 * cp-tree.h: Adjust.
7444 * decl.c (redeclaration_error_message): Allow redeclaration of
7445 namespace-scope decls.
7447 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7449 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7451 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7453 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7454 * decl2.c (grokclassfn): Likewise.
7456 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7458 * decl2.c (lang_decode_option): Don't set default message length
7459 here.
7460 * lex.c (lang_init_options): Set it here.
7462 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7464 Make DECL_CONTEXT mean the class in which a member function was
7465 declared, even for a virtual function.
7466 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7467 (DECL_FRIEND_CONTEXT): New macro.
7468 (DECL_REAL_CONTEXT): Remove.
7469 (SET_DECL_FRIEND_CONTEXT): Likewise.
7470 (DECL_VIRTUAL_CONTEXT): Adjust.
7471 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7472 (add_friends): Remove.
7473 (hack_decl_function_context): Likewise.
7474 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7475 CP_DECL_CONTEXT.
7476 (build_over_call): Fix indentation. Use DECL_CONTEXT
7477 instead of DECL_CLASS_CONTEXT.
7478 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7479 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7480 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7481 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7482 (build_base_field): Likewise.
7483 (finish_struct_1): Likewise.
7484 (build_self_reference): Likewise.
7485 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7486 DECL_REAL_CONTEXT.
7487 (pushtag): Use decl_function_context, not
7488 hack_decl_function_context.
7489 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7490 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7491 (pushdecl): Remove bogus code.
7492 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7493 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7494 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7495 Use decl_function_context, nothack_decl_function_context.
7496 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7497 (grokdeclarator): Likewise. Use decl_function_context, not
7498 hack_decl_function_context.
7499 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7500 (start_function): Use DECL_FRIEND_CONTEXT, not
7501 DECL_CLASS_CONTEXT. Use decl_function_context, not
7502 hack_decl_function_context.
7503 (finish_function): Use decl_function_context, not
7504 hack_decl_function_context.
7505 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7506 DECL_CLASS_CONTEXT.
7507 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7508 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7509 (grokfield): Likewise.
7510 (finish_builtin_type): Likewise.
7511 (finish_vtable_vardec): Use decl_function_context, not
7512 hack_decl_function_context.
7513 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7514 (start_static_initialization_or_destruction): Likewise.
7515 (finish_static_initialization_or_destruction): Likewise.
7516 (mark_used): Adjust logic for deciding when to synthesize methods.
7517 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7518 DECL_REAL_CONTEXT.
7519 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7520 DECL_CLASS_CONTEXT.
7521 * friend.c (is_friend): Likewise.
7522 (add_friends): Remove.
7523 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7524 * lex.c (begin_definition_of_inclass_inline): Use
7525 decl_function_context, not hack_decl_function_context.
7526 (process_next_inline): Likewise.
7527 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7528 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7529 DECL_CLASSS_CONTEXT.
7530 (hack_identifier): Likewise.
7531 (synthesize_method): Use decl_function_context, not
7532 hack_decl_function_context.
7533 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7534 DECL_REAL_CONTEXT.
7535 (is_member_template): Use decl_function_context, not
7536 hack_decl_function_context. Use DECL_CONTEXT, not
7537 DECL_CLASS_CONTEXT.
7538 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7539 DECL_CLASS_CONTEXT.
7540 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7541 DECL_REAL_CONTEXT.
7542 (push_template_decl_real): Likewise.
7543 (instantiate_class_template): Don't call add_friends.
7544 (tsubst_default_argument): Use DECL_CONTEXT, not
7545 DECL_REAL_CONTEXT.
7546 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7547 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7548 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7549 DECL_CLASS_CONTEXT.
7550 * repo.c (repo_inline_used): Likewise.
7551 * search.c (current_scope): Adjust for new _CONTEXT macros.
7552 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7553 DECL_REAL_CONTEXT.
7554 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7555 (lookup_fnfields_here):Likewise.
7556 (check_final_overrider): Likewise.
7557 (init_vbase_pointers): Likewise.
7558 (virtual_context): Likewise.
7559 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7560 (expand_body): Use decl_function_context, not
7561 hack_decl_function_context.
7562 * tree.c (hack_decl_function_context): Remove.
7563 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7564 DECL_CLASS_CONTEXT.
7565 * typeck2.c (error_not_base_type): Likewise.
7567 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7569 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7571 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7573 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7575 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7577 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7579 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7581 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7583 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7585 * parse.y (frob_specs): Split out...
7586 (parse_decl): From here.
7587 (fn.def2): Call initial_deferred_type_access_control.
7588 (after_type_component_declarator0): Call frob_specs.
7589 (notype_component_declarator0): Likewise.
7590 * search.c (friend_accessible_p): Nested classes are friends of their
7591 enclosing classes.
7593 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7595 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7596 used to create an implicit temporary.
7598 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7599 override.
7601 2000-02-08 Nathan Sidwell <nathan@acm.org>
7603 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7604 strip array element qualifiers too.
7606 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7608 * decl.c (store_parm_decls): Don't build cleanups for parameters
7609 while processing_template_decl.
7611 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7613 * cp-tree.h (struct saved_scope): Add incomplete field.
7614 (namespace_scope_incomplete): New macro.
7615 * decl.c (pushdecl): Use it.
7616 (hack_incomplete_structures): Use it. See through artificial
7617 binding levels.
7618 (mark_saved_scope): Mark it.
7620 Implement access control for nested types.
7621 * search.c (type_access_control): New fn.
7622 (accessible_p): Now we do perform access control for types.
7623 * semantics.c (deferred_type_access_control): New fn.
7624 (initial_deferred_type_access_control): New fn.
7625 (begin_function_definition): Call it. Add lookups parm.
7626 * decl.c (struct binding_level): Add this_class field.
7627 (pushlevel_class): Set it.
7628 (mark_binding_level): Mark it.
7629 (lookup_name_real): Use it. Call type_access_control.
7630 (mark_saved_scope): Mark lookups field.
7631 * cp-tree.h (flagged_type_tree): Add lookups field.
7632 (struct saved_scope): Add lookups field.
7633 (type_lookups): New macro.
7634 * parse.y (declmods): Now <ftype>.
7635 (parse_decl): Add lookups parm. Call
7636 initial_deferred_type_access_control.
7637 (lang_extdef): Clear type_lookups.
7638 (typed_declspecs, declmods, typespec): Set lookups field.
7639 (initdcl): Call deferred_type_access_control.
7640 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7641 component_decl_1, named_parm): Adjust.
7642 * friend.c (is_friend): Nested classes are friends of their
7643 enclosing classes.
7645 * class.c (currently_open_derived_class): New fn.
7646 * method.c (hack_identifier): Use it.
7648 * lex.c (do_identifier): Remove obsolete code.
7650 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7652 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7654 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7655 thinks this file is plain C).
7657 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7659 * Makefile.in (call.o): Depend on $(EXPR_H).
7661 * call.c: Include "expr.h".
7663 * class.c (dump_class_hierarchy): Add prototype.
7665 * search.c (dfs_get_pure_virtuals): Likewise.
7667 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7669 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7670 * parse.c: Rebuilt.
7672 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7674 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7675 Store it in DECL_FCONTEXT.
7676 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7678 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7680 * tinfo.h (old abi): #include "tconfig.h".
7681 * tinfo.cc (convert_to_base): Move into old abi section.
7683 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7685 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7686 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7687 (BINFO_PRIMARY_BINFO): New macro.
7688 (BF_DELTA): Rename to ...
7689 (BV_DELTA): ... this.
7690 (BF_VCALL_INDEX): Rename to ...
7691 (BV_VCALL_INDEX): ... this.
7692 (BF_FN): Rename to ...
7693 (BV_FN): ... this.
7694 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7695 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7696 (modify_vtable_entry): Simplify.
7697 (add_virtual_function): Rename BF_ macros to BV_ variants.
7698 (build_vtable_initializer): Likewise.
7699 (get_class_offset_1): Remove.
7700 (dfs_get_class_offset): Likewise.
7701 (get_class_offset): Likewise.
7702 (dfs_find_final_overrider): New function.
7703 (find_final_overrider): Likewise.
7704 (modify_one_vtable): Remove.
7705 (dfs_find_base): New function.
7706 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7707 find_final_overrider.
7708 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7709 virtuals.
7710 (dfs_fixup_vtable_deltas): Remove.
7711 (override_one_vtable): Remove.
7712 (merge_overrides): Likewise.
7713 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7714 unreal chilren of virtual bases.
7715 (finish_struct_1): Don't use merge_overrides. Don't use
7716 dfs_fixup_vtable_deltas.
7717 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7718 BINFOs.
7720 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7721 Jason Merrill <jason@yorick.cygnus.com>
7723 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7725 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7727 * exception.cc (__throw_bad_typeid): Add missing std::.
7729 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7731 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7733 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7735 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7737 Runtime support for new-abi rtti.
7738 * inc/typeinfo (type_info::operator!=): Define in class.
7739 (type_info::before, type_info::name, type_info::operator==,
7740 type_info::operator!=): Define new ABI implementations.
7741 (type_info::is_pointer_p, type_info::is_function_p): Declare
7742 new virtual functions.
7743 (type_info::do_catch, type_info::do_upcast): Likewise.
7745 * tinfo.h (__base_class_info): Define new class.
7746 (__class_type_info): Likewise.
7747 (__si_class_type_info): Likewise.
7748 (__vmi_class_type_info): Likewise.
7749 (__dynamic_cast): Prototype.
7751 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7752 (type_info::is_pointer_p): Define new function.
7753 (type_info::is_function_p): Likewise.
7754 (type_info::do_catch): Likewise.
7755 (type_info::do_upcast): Likewise.
7756 (vtable_prefix): New structure for vtable access.
7757 (adjust_pointer): Define new template function.
7758 (contained_p, public_p, virtual_p, contained_public_p,
7759 contained_nonpublic_p, contained_nonvirtual_p): Define new
7760 functions.
7761 (nonvirtual_base_type): New local variable.
7762 (__class_type_info::~__class_type_info): Define.
7763 (__si_class_type_info::~__si_class_type_info): Likewise.
7764 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7765 (__class_type_info::do_catch): Define new function.
7766 (__class_type_info::do_upcast): Likewise.
7767 (__class_type_info::find_public_src): Likewise.
7768 (__class_type_info::do_find_public_src): Likewise.
7769 (__si_class_type_info::do_find_public_src): Likewise.
7770 (__vmi_class_type_info::do_find_public_src): Likewise.
7771 (__class_type_info::do_dyncast): Likewise.
7772 (__si_class_type_info::do_dyncast): Likewise.
7773 (__vmi_class_type_info::do_dyncast): Likewise.
7774 (__class_type_info::do_upcast): Likewise.
7775 (__si_class_type_info::do_upcast): Likewise.
7776 (__vmi_class_type_info::do_upcast): Likewise.
7777 (__dynamic_cast): Likewise.
7779 * tinfo2.cc (__fundamental_type_info): Define new class.
7780 (__pointer_type_info): Likewise.
7781 (__reference_type_info): Likewise.
7782 (__array_type_info): Likewise.
7783 (__function_type_info): Likewise.
7784 (__enum_type_info): Likewise.
7785 (__ptr_to_member_type_info): Likewise.
7786 (__fundamental_type_info::~__fundamental_type_info): Define.
7787 (__pointer_type_info::~__pointer_type_info): Likewise.
7788 (__reference_type_info::~__reference_type_info): Likewise.
7789 (__array_type_info::~__array_type_info): Likewise.
7790 (__function_type_info::~__function_type_info): Likewise.
7791 (__enum_type_info::~__enum_type_info): Likewise.
7792 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7793 (__pointer_type_info::do_catch): Define new function.
7794 (__ptr_to_member_type_info::do_catch): Define new function.
7796 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7797 (__is_pointer): Likewise.
7799 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7801 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7803 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7804 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7805 (make_new_vtable): New function.
7806 (modify_vtable_entry): Handle generation of new vtables correctly.
7807 (modify_one_vtable): Remove unused parameter.
7808 (dfs_fixup_vtable_deltas): Likewise.
7809 (override_one_vtable): Use build_secondary_vtable.
7810 (finish_struct_1): Use build_primary_vtable and
7811 build_secondary_vtable.
7813 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7815 * cp/decl.c: Adjust variable names, comments, help strings.
7817 2000-01-29 Nathan Sidwell <nathan@acm.org>
7819 * new2.cc (operator delete[]): Use operator delete, don't assume
7820 implementation.
7822 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7824 * class.c (build_vtbl_initializer): Add argument to
7825 build_vtable_entry call.
7827 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7829 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7830 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7831 (BF_DELTA): New macro.
7832 (BF_VCALL_INDEX): Likewise.
7833 (BF_FN): Likewise.
7834 (THUNK_VCALL_OFFSET): Likewise.
7835 (make_thunk): Change prototype.
7836 * class.c (build_vtable_entry): Integrate
7837 build_vtable_entry_for_fn. Handle vcall indices.
7838 (build_vtable_entry_for_fn): Remove.
7839 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7840 BF_VCALL_INDEX, BF_FN.
7841 (modify_vtable_entry): Integrate common code from
7842 modify_one_vtable and dfs_fixup_vtable_deltas.
7843 (add_virtual_function): Set BF_VCALL_INDEX.
7844 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7845 and BF_FN.
7846 (modify_one_vtable): Simplify.
7847 (dfs_fixup_vtable_deltas): Likewise.
7848 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7849 * method.c (make_thunk): Handle vcall indices.
7851 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7853 Compiler side new abi rtti (not enabled).
7854 * cp-tree.h (new_abi_rtti_p): New macro.
7855 (emit_support_tinfos): Prototype new function.
7856 (tinfo_decl_p): Likewise.
7857 (emit_tinfo_decl): Likwise.
7858 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7859 macros.
7860 (doing_runtime): New local static.
7861 (init_rtti_processing): Add new-abi initializer.
7862 (get_tinfo_decl): Add new-abi logic.
7863 (tinfo_from_decl): Likewise.
7864 (build_dynamic_cast_1): Likewise.
7865 (qualifier_flags): New static function.
7866 (tinfo_base_init): Likewise.
7867 (generic_initializer): Likewise.
7868 (ptr_ref_initializer): Likewise.
7869 (ptmd_initializer): Likewise.
7870 (class_hint_flags): Likewise.
7871 (class_initializer): Likewise.
7872 (synthesize_tinfo_var): Likewise.
7873 (create_real_tinfo_var): Likewise.
7874 (create_pseudo_type_info): Likewise.
7875 (get_vmi_pseudo_type_info): Likewise.
7876 (create_tinfo_types): Likewise.
7877 (emit_support_tinfos): New global function.
7878 (tinfo_decl_p): New global predicate.
7879 (emit_tinfo_decl): New global function.
7880 * class.c (set_rtti_entry): Generalize for old and new rtti.
7881 (build_vtbl_initializer): Likewise.
7882 * decl2.c (finish_file): Likewise.
7884 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
7886 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
7887 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
7889 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
7891 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
7892 for scopes.
7894 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
7896 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
7898 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7900 * optimize.c (calls_setjmp_r): Supply new argument
7901 to special_function_p.
7903 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7905 * call.c: PROTO -> PARAMS.
7906 * class.c: Likewise.
7907 * cp-tree.h: Likewise.
7908 * cvt.c: Likewise.
7909 * decl.c: Likewise.
7910 * decl.h: Likewise.
7911 * decl2.c: Likewise.
7912 * dump.c: Likewise.
7913 * errfn.c: Likewise.
7914 * error.c: Likewise.
7915 * except.c: Likewise.
7916 * expr.c: Likewise.
7917 * init.c: Likewise.
7918 * input.c: Likewise.
7919 * lex.c: Likewise.
7920 * lex.h: Likewise.
7921 * method.c: Likewise.
7922 * optimize.c: Likewise.
7923 * parse.y: Likewise.
7924 * pt.c: Likewise.
7925 * repo.c: Likewise.
7926 * rtti.c: Likewise.
7927 * search.c: Likewise.
7928 * semantics.c: Likewise.
7929 * spew.c: Likewise.
7930 * tree.c: Likewise.
7931 * typeck.c: Likewise.
7932 * typeck2.c: Likewise.
7933 * xref.c: Likewise.
7935 2000-01-25 Richard Henderson <rth@cygnus.com>
7937 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
7939 2000-01-25 Mark Mitchell <mark@codesourcery.com>
7941 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
7942 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
7943 (struct vcall_offset_data_s): New type.
7944 (dfs_vcall_offset_queue_p): New function.
7945 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7946 (build_vcall_offset_vtbl_entries): Likewise.
7947 (layout_vtable_decl): Likewise.
7948 (num_vfun_entries): Likewise.
7949 (num_extra_vtbl_entries): Add the entries for vcall offsets.
7950 (build_vtbl_initializer): Likewise.
7951 (dfs_finish_vtabls): Use layout_vtable_decl.
7952 (modify_one_vtables): Always duplicate vtables under the new ABI.
7953 (finish_struct_1): Use layout_vtable_decl.
7955 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7957 * decl.c (member_function_or_else): Change third arg from a format
7958 specifier to an `enum overload_flags'. Callers changed.
7960 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
7962 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
7963 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
7964 build_const_cast, get_delta_difference, check_return_expr): Avoid
7965 ANSI string concatenation usage.
7967 2000-01-24 Mark Mitchell <mark@codesourcery.com>
7969 * class.c (layout_class_type): Put the fields required to make a
7970 class non-empty at the end, not the beginning, of the TYPE_FIELDs
7971 list.
7973 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
7975 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
7976 template.
7978 * decl2.c (mark_used): Do instantiate inlines that have been
7979 explicitly instantiated.
7981 2000-01-24 Richard Henderson <rth@cygnus.com>
7983 * call.c (build_over_call): Use expand_tree_builtin.
7984 * typeck.c (build_function_call_real): Likewise.
7985 (build_binary_op_nodefault): Handle unordered compares.
7987 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
7989 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
7990 cp_tree_index values.
7991 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
7992 New global node #defines for them.
7993 * rtti.c (call_void_fn): Replace with ...
7994 (build_runtime_decl): ... new static function.
7995 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
7996 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
7997 (build_dynamic_cast_1): Always produce correctly typed result.
7998 Explicitly produce type_info addresses. Use dynamic_cast_node.
7999 * exception.cc (__throw_bad_cast): Return `void *'.
8000 (__throw_bad_typeid): Return `const type_info &'.
8002 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8004 * cp-tree.h (get_vtable_decl): Prototype new function.
8005 * class.c (get_vtable_decl): New function. Broken out from ...
8006 (build_vtable): ... here. Use it.
8007 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8008 by get_vtable_decl.
8010 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8012 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8013 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8014 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8015 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8016 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8017 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8018 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8019 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8020 (CPTI_TINFO_VAR_ID): New enumeration.
8021 (__tp_desc_type_node, __access_mode_type_node,
8022 __bltn_desc_type_node, __user_desc_type_node,
8023 __class_desc_type_node, __ptr_desc_type_node,
8024 __attr_desc_type_node, __func_desc_type_node,
8025 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8026 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8027 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8028 enum_desc_type_node, class_desc_type_node,
8029 si_class_desc_type_node, vmi_class_desc_type_node,
8030 ptmd_desc_type_node, base_desc_type_node): New #defines.
8031 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8032 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8033 (tinfo_var_id): New enumeration.
8034 (DECL_TINFO_FN_P): Augment comment.
8035 * decl.c (cp_global_trees): Adjust documentation.
8036 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8037 tinfo_decl_type and tinfo_var_id.
8038 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8039 (build_typeid): Remove unused variable.
8040 (get_tinfo_var): Use tinfo_var_id.
8041 (tinfo_name): New static function.
8042 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8043 (tinfo_from_decl): Likewise.
8044 (get_base_offset): New static function, broken out of
8045 expand_class_desc.
8046 (expand_si_desc): Use tinfo_name.
8047 (expand_class_desc): Likewise. Lose local static variable.
8048 Use base_desc_type_node. Use get_base_offset.
8049 (expand_ptr_desc): Use tinfo_name.
8050 (expand_attr_desc): Likewise.
8051 (expand_generic_desc): Likewise.
8053 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8054 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8056 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8058 * cp-tree.h (__eprintf): Remove declaration.
8059 * tree.c (__eprintf): Remove definition.
8061 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8062 Mark Mitchell <mark@codesourcery.com>
8064 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8065 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8067 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8069 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8071 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8073 * cp-tree.h (register_dtor_fn): New function.
8074 * decl.c (destroy_local_static): Rename to ...
8075 (register_dtor_fn): ... this. Give it external linkage.
8076 (expand_static_init): Use it.
8077 * decl2.c (do_static_initialization): Likewise, if using
8078 __cxa_atexit.
8079 (do_static_destruction): Check that __cxa_atexit is not in use.
8080 (finish_file): Don't call do_static_destruction if using
8081 __cxa_atexit.
8083 * typeck.c (convert_arguments): Restore two-message error
8084 reporting.
8086 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8088 Remap dynamic cast hint values to be consistent across ABIs.
8089 * search.c (dynamic_cast_base_recurse): Remap generated value.
8090 (get_dynamic_cast_base_type): Adjust documentation.
8091 * tinfo.h (__user_type_info::dyncast): Likewise.
8092 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8093 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8094 (__class_type_info::do_dyncast): Likewise.
8095 (__class_type_info::do_find_public_subobj): Likewise.
8096 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8098 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8100 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8102 * typeck2.c (incomplete_type_error): Restore previous
8103 cp_error and cp_error_at call sequence.
8105 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8107 * class.c (dump_class_hierarchy): Make format agree with argument;
8108 cast pointer to unsigned long and print with %lx.
8110 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8112 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8114 * typeck.c (composite_pointer_type, common_type,
8115 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8116 build_function_call_real, convert_arguments,
8117 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8118 build_unary_op, mark_addressable, build_compound_expr,
8119 build_static_cast, build_reinterpret_cast, build_const_cast,
8120 build_c_cast, build_modify_expr, get_delta_difference,
8121 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8122 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8123 into a single one.
8124 * typeck2.c (readonly_error, abstract_virtuals_error,
8125 process_init_constructor, check_for_new_type): Likewise.
8127 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8129 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8130 VAR_DECLs.
8132 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8134 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8135 (build_x_typeid): Likewise.
8136 (get_tinfo_fn): Likewise.
8137 (get_tinfo_fn_unused): Rename to ...
8138 (get_tinfo_decl): ... here.
8139 * rtti.c (build_headof): Replace logic error with assertion.
8140 (get_tinfo_fn_dynamic): Rename to ...
8141 (get_tinfo_decl_dynamic): ... here. Make static. Use
8142 complete_type_or_else.
8143 (build_x_typeid): Move into ...
8144 (build_typeid): ... here. Adjust call to
8145 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8146 throw_bad_typeid expression.
8147 (get_tinfo_fn_unused): Rename to ...
8148 (get_tinfo_decl): ... here. Adjust comment.
8149 (get_tinfo_fn): Delete.
8150 (tinfo_from_decl): New static function.
8151 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8152 (get_typeid): Use complete_type_or_else.
8153 (build_dynamic_cast_1): Adjust calls to
8154 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8155 * parse.y (primary): Adjust call to build_typeid.
8156 * except.c (build_eh_type_type_ref): Adjust call to
8157 get_tinfo_decl. Mark as used.
8158 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8159 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8160 * parse.c: Regenerated.
8162 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8164 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8165 calling convention.
8166 (resolves_to_fixed_type_p): Document calling convention.
8167 * rtti.c (build_x_typeid): Initialize NONNULL.
8169 * cp-tree.h (build_shared_int_cst): New function.
8170 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8171 * class.c (modify_vtable_entry): Likewise.
8172 (add_virtual_function): Split out code to generated shared
8173 INTEGER_CSTs to build_share_int_cst.
8174 (modify_all_vtables): Handle all the overridden functions here.
8175 Add overridden functions from non-primary virtual bases to the
8176 primary vtable.
8177 (finish_struct_1): Adjust call to modify_all_vtables. Add
8178 overridden functions from non-primary bases to the vtable.
8179 * tree.c (build_shared_int_cst): New function.
8181 * cp-tree.h (scratchalloc): Remove.
8182 (build_scratch_list): Likewise.
8183 * call.c (convert_class_to_reference): Replace build_scratch_list
8184 and build_expr_list with build_tree_list.
8185 (add_candidate): Replace scratchalloc with expralloc. Note memory
8186 leak.
8187 (build_user_type_conversion_1): Replace build_scratch_list
8188 and build_expr_list with build_tree_list.
8189 (build_new_op): Likewise.
8190 (build_op_delete_call): Likewise.
8191 (convert_like): Likewise.
8192 * cvt.c (ocp_convert): Likewise.
8193 * decl.c (start_decl): Likewise.
8194 (start_function): Likewise.
8195 (finish_destructor_body): Likewise.
8196 (maybe_build_cleanup_1): Likewise.
8197 * decl2.c (reparse_decl_as_expr): Likewise.
8198 * init.c (perform_member_init): Likewise.
8199 (expand_cleanup_for_base): Likewise.
8200 (build_builtin_delete_call): Likewise.
8201 (build_new_1): Likewise.
8202 (build_delete): Likewise.
8203 * method.c (do_build_assign_ref): Likewise.
8204 * parse.y (already_scoped_stmt): Likewise.
8205 (nontrivial_exprlist): Likewise.
8206 (net_initializer): Likewise.
8207 (initlist): Likewise.
8208 * parse.c: Regenerated.
8209 * rtti.c (build_x_typeid): Likewise.
8210 (build_dynamic_cast_1): Likewise.
8211 * typeck.c (build_x_compound_expr): Likewise.
8212 (build_static_cast): Likewise.
8213 (build_modify_expr): Likewise.
8215 * cp-tree.h (DECL_VINDEX): Add documentation.
8216 * class.c (build_vtable_entry): Likewise.
8217 (start_vtable): Add comment.
8218 (add_virtual_function): Replace pending_hard_virtuals with
8219 overridden_virtuals and pending_virtuals with new_virtuals.
8220 Replace redundant assignments with assertions.
8221 (check_for_override): Add comment.
8222 (check_bases_and_members): Replace pending_hard_virtuals with
8223 overridden_virtuals and pending_virtuals with new_virtuals.
8224 (create_vtbl_ptr): Likewise.
8225 (layout_class_type): Likewise.
8226 (finish_struct_1): Likewise. Add comments.
8228 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8230 * class.c (finish_struct_1): Replace redundant code with
8231 assertions.
8233 * cp-tree.h (flag_new_abi): Move.
8234 (flag_use_cxa_atexit): Likewise.
8235 (flag_honor_std): Likewise.
8236 (flag_rtti): Likewise.
8237 (vbase_offsets_in_vtable_p): Define.
8238 (vptrs_present_everywhere_p): Likewise.
8239 (TYPE_CONTAINS_VPTR_P): Likewise.
8240 (dfs_walk_real): Declare.
8241 * class.c (build_vbase_pointer_fields): Check
8242 vbase_offsets_in_vtable_p.
8243 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8244 BINFO_VPTR_FIELD.
8245 (build_vbase_offset_vtbl_entries): Simplify.
8246 (build_vbase_offset_vtbl_entries): Adjust.
8247 (build_vbase_pointer): Add ability to look up vbase offsets in
8248 vtable.
8249 (start_vtable): New function.
8250 (add_virtual_function): Use it.
8251 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8252 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8253 (build_vtbl_initializer): Take the type of the complete object as
8254 input. Use it to correctly calculate vbase offsets.
8255 (dfs_finish_vtbls): Pass the complete type to
8256 build_vtbl_initializer.
8257 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8258 (create_vtable_ptr): Create a vtable even if there are no
8259 new virtual functions, under the new ABI.
8260 (finish_struct_1): Likewise.
8261 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8262 * decl.c (exapnd_static_init): Remove call to
8263 preserve_initializer.
8264 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8265 vtables.
8266 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8267 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8268 (construct_virtual_bases): Don't initialize virtual base pointers
8269 under the new ABI.
8270 (build_aggr_init): Clean up comment.
8271 (expand_aggr_init_1): Likewise.
8272 * rtti.c (expand_class_desc): Store the virtual function table
8273 index where the vbase offset lives in the offset field.
8274 * search.c (dfs_walk_real): Make it global.
8275 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8276 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8278 * tinfo.h (USItype): Make it signed under the new ABI.
8279 * tinfo.cc (convert_to_base): New function. Encapsulate base
8280 conversion logic here.
8281 (__class_type_info::do_upcast): Use it.
8282 (__class_type_info::do_dyncast): Likewise.
8283 (__class_type_info::do_find_public_subobj): Likewise.
8285 * init.c (construct_virtual_bases): Don't look up the addresses of
8286 virtual bases at run-time.
8288 * class.c (build_vbase_pointer): Relocate.
8289 (build_vbase_pointer_fields): Likewise.
8290 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8291 (build_vbase_offset_vtbl_entries): Likewise.
8293 * decl.c (init_decl_processing): Complain if -fnew-abi
8294 -fno-vtable-thunks is used.
8296 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8297 flag_new_abi.
8299 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8301 * cp-tree.h (num_extra_vtbl_entries): New function.
8302 (size_extra_vtbl_entries): Likewise.
8303 (dfs_vtable_path_unmark): Likewise.
8304 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8305 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8306 * class.c (num_extra_vtbl_entries): New function.
8307 (size_extra_vtbl_entries): Likewise.
8308 (dfs_build_vbase_offset_vtbl_entries): New function.
8309 (build_vbase_offset_vtbl_entries): Likewise.
8310 (build_vtbl_initializer): Use it.
8311 (finish_struct_1): Adjust vtable sizes (using
8312 num_extra_vtbl_entries).
8313 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8314 THUNK_DECL is non-NULL before expanding it.
8315 * init.c (expand_virtual_init): Adjust the vtable pointer by
8316 size_extra_vtbl_entries before storing it.
8317 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8318 Handle TREE_LIST parameters here, not in the dfs_* functions.
8319 (dfs_unmarked_real_bases_queue_p): Adjust.
8320 (dfs_marked_real_bases_queue_p): Likewise.
8321 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8322 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8323 (dfs_vtable_path_unmark): Likewise.
8325 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8327 * optimize.c (copy_body_r): Clear the operand three of a
8328 TARGET_EXPR when copying it.
8330 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8332 * method.c (build_decl_overload_real): Check whether we are in ::
8333 before returning __builtin_new/delete.
8335 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8337 * pt.c (tsubst_friend_function): Improve comment.
8338 (instantiate_decl): Avoid crashing when a "nested" function is
8339 instantiated from the top level.
8341 * dump.c (dqeueue_and_dump): Dump
8342 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8344 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8346 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8348 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8350 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8351 ENABLE_NEW_GXX_ABI defined.
8352 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8353 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8354 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8356 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8358 * decl.c (start_cleanup_fn): Call pushdecl.
8360 * call.c (convert_class_to_reference): Fix typos.
8361 (build_conditional_expr): Handle errors gracefully.
8362 * class.c (push_nested_class): Likewise.
8363 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8364 (DECL_THIS_EXTERN): Use it.
8365 (DECL_THIS_STATIC): Likewise.
8366 * cvt.c (convert_to_void): Handle errors gracefully.
8367 (build_expr_type_conversion): Likewise.
8368 * decl.c (maybe_push_decl): Likewise.
8369 (start_decl_1): Likewise.
8370 (require_complete_types_for_parms): Likewise.
8371 * parse.y (structsp): Likewise.
8372 (base_class): Likewise.
8373 * parse.c: Regenerated.
8374 * pt.c (finish_member_template_decl): Likewise.
8375 * typeck.c (decay_conversion): Likewise.
8377 * cp-tree.h (dfs_skip_vbases): New function.
8378 (find_vbase_instance): Likewise.
8379 * class.c (determine_primary_base): Allow a nearly empty base to
8380 serve as a primary base class under the new ABI.
8381 (get_class_offset_1): Rename to ...
8382 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8383 messages here.
8384 (get_class_offset): Use it. Issue error messages here.
8385 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8386 find the right copies of virtual bases.
8387 (fixup_vtable_deltas1): Rename to ...
8388 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8389 bases as primary bases.
8390 (fixup_vtable_deltas): Remove.
8391 (override_one_vtable): Handle virtual bases as primary bases.
8392 (merge_overrides): Likewise.
8393 (finish_struct_1): Likewise.
8394 (dump_class_hierarchy): Dump primary-ness of bases as well.
8395 * search.c (mark_primary_bases): Use a pre-order traversal to
8396 handle primary virtual bases.
8397 (dfs_skip_vbases): New fiunction.
8398 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8399 (fixup_virtual_upcast_offsets): Likewise.
8400 (fixup_all_virtual_upcast_offsets): Likewise.
8401 (dfs_find_vbase_instances): New function.
8402 (find_vbase_instance): Likewise.
8404 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8406 * lex.c (DIR_SEPARATOR): Delete macro.
8408 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8410 * decl2.c (lang_decode_option): Handle automatic line wrapping
8411 option.
8413 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8415 * friend.c (do_friend): Don't resolve scopes when processing
8416 template declarations, even if the qualifying scope doesn't
8417 involve template parameters.
8419 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8421 * class.c (dfs_modify_vtables_queue_p): Remove.
8422 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8423 and dfs_marked_real_bases_queue_p instead of
8424 dfs_modify_vtables_queue_p.
8426 * class.c (build_vbase_path): Simplify.
8427 (dfs_propagate_binfo_offsets): New function.
8428 (propagate_binfo_offsets): Use it.
8429 (remove_base_field): Simplify.
8430 (dfs_set_offset_for_vbases): Remove.
8431 (dfs_set_offset_for_shared_vbases): New function.
8432 (dfs_set_offset_for_unshared_vbases): Likewise.
8433 (layout_virtual_bases): Use them.
8434 (layout_basetypes): Don't call propagate_binfo_offsets.
8435 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8436 for the vbases.
8438 * class.c (build_base_field): New function, split out from ...
8439 (build_base_fields): ... here. Use it. Allocate primary bases
8440 first, under the new ABI.
8441 (get_vtable_entry): Remove.
8442 (remove_base_field): New function, split out from ...
8443 (remove_base_fields): ... here. Adjust since primary bases come
8444 first under the new ABI.
8446 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8447 (initialize_vtbl_ptrs): New function.
8448 (expand_indirect_vtbls_init): Change prototype.
8449 (convert_pointer_to_vbase): Declare.
8450 * init.c (expand_direct_vtbls_init): Remove.
8451 (dfs_initialize_vtbl_ptrs): New function.
8452 (initialize_vtbl_ptrs): Likewise.
8453 (emit_base_init): Use initialize_vtbl_ptrs.
8454 * search.c (convert_pointer_to_vbase): Make it global.
8455 (expand_indirect_vtbls_init): Remove vtable initialization code.
8456 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8458 * class.c (dfs_finish_vtbls): New function.
8459 (finish_vtbls): Use it.
8460 (dump_class_hierarchy): New function.
8462 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8463 (BINFO_VBASE_PRIMARY_P): New macro.
8464 (BINFO_VIRTUALS): Add to documentation.
8465 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8466 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8467 (dfs_mark_primary_bases_queue_p): Likewise.
8468 (dfs_unmarked_real_bases_queue_p): New function.
8469 (dfs_marked_real_bases_queue_p): Likewise.
8470 * search.c (dfs_mark_primary_bases): Adjust.
8471 (mark_primary_bases): Likewise.
8472 (get_shared_vbase_if_not_primary): New function.
8473 (dfs_unmarked_real_bases_queue_p): Likewise.
8474 (dfs_marked_real_bases_queue_p): Likewise.
8475 (dfs_get_pure_virtuals): Simplify.
8476 (get_pure_virtuals): Likewise.
8478 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8480 * lex.c: Include tm_p.h.
8482 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8484 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8486 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8488 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8489 * pt.c (instantiate_decl): Defer comdat templates that might not be
8490 needed.
8492 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8493 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8494 (finish_file): Likewise.
8496 * decl2.c (import_export_class): Undo 12/14 change.
8498 * error.c (dump_decl): operator new, not operatornew.
8500 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8501 * search.c (lookup_field_1): Look for the last field with the
8502 desired name.
8504 2000-01-05 Nathan Sidwell <nathan@acm.org>
8506 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8507 FUNCTION_DECL.
8509 2000-01-05 Nathan Sidwell <nathan@acm.org>
8511 * typeck.c (build_static_cast): Don't strip target qualifiers
8512 when casting from a class.
8514 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8516 * class.c (warn_hidden): Initialize variable `fndecl'.
8518 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8520 * decl.c (flag_isoc9x): New variable to be able to use code in
8521 c-common.c. For now always zero.
8523 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8525 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8526 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8527 or unshare_base_binfos for virtual bases here.
8528 * search.c (dfs_get_vbase_types): Do it here.
8529 (get_vbase_types): Adjust.
8531 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8533 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8534 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8535 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8536 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8537 (unmark_primary_bases): Remove declaration.
8538 (unmarkedp): Declare.
8539 (dfs_vbase_unmark): Likewise.
8540 * class.c (determine_primary_base): Return immediately if there
8541 are no base classes. Call mark_primary_bases here.
8542 (modify_all_direct_vtables): Remove.
8543 (modify_all_indirect_vtables): Remove.
8544 (dfs_modify_vtables_queue_p): New function.
8545 (dfs_modify_vtables): New function.
8546 (modify_all_vtables): Use them.
8547 (build_base_fields): Build FIELD_DECLs for primary virtual base
8548 classes.
8549 (create_vtable_ptr): Don't call determine_primary_base here.
8550 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8551 (dfs_set_offset_for_vbases): ... this.
8552 (layout_virtual_bases): Use it.
8553 (layout_class_type): Call determine_primary_base here.
8554 * search.c (unmarkedp): Make it global.
8555 (shared_marked_p): Simplify.
8556 (shared_unmarked_p): Likewise.
8557 (dfs_primary_bases_queue_p): Remove.
8558 (dfs_unmark_primary_bases): Likewise.
8559 (unmark_primary_bases): Likewise.
8560 (mark_primary_bases): Simplify.
8561 (get_pure_virtuals): Don't call mark_primary_bases here.
8562 (dfs_vbase_unmark): New function.
8563 (get_vbase_types): Simplify.
8565 * class.c (struct base_info): Remove.
8566 (determine_primary_base): Take has_virtual_p rather than a
8567 base_info as input. Don't calculate max_has_virtual.
8568 (finish_struct_bits): Remove max_has_virtual argument.
8569 (create_vtable_ptr): Remove max_has_virtual_p argument.
8570 (layout_virtual_bases): Remove max argument.
8571 (layout_basetypes): Likewise.
8572 (layout_class_type): Remove max_has_virtual_p argument.
8573 (finish_struct_1): Remove max_has_virtual.
8575 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8576 (layout_basetypes): Remove.
8577 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8578 Update to handle primary virtual bases.
8579 (remove_base_fields): New function, split out from
8580 layout_basetypes.
8581 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8582 (layout_virtual_bases): New function, split out from
8583 layout_basetypes. Update to handle primary virtual bases.
8584 (layout_basetypes): Moved here from tree.c. Use
8585 remove_base_fields and layout_virtual_bases.
8586 * search.c (dfs_mark_primary_bases_queue_p): New function.
8587 (mark_primary_bases): Use it.
8588 * tree.c (CEIL): Remove.
8589 (propagate_binfo_offsets): Remove.
8590 (layout_basetypes): Remove.
8592 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8594 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8595 (BINFO_PRIMARY_MARKED_P): New macro.
8596 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8597 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8598 (mark_primary_bases): New function.
8599 (unmark_primary_bases): Likewise.
8600 * search.c (get_abstract_virtuals_1): Remove.
8601 (dfs_mark_primary_bases): New function.
8602 (mark_primary_bases): Likewise.
8603 (dfs_unmark_primary_bases): Likewise.
8604 (unmark_primary_bases): Likewise.
8605 (dfs_get_pure_virtuals): Likewise.
8607 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8609 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8610 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8611 (modify_one_vtable): Adjust.
8612 (fixup_vtable_deltas1): Likewise.
8613 (override_one_vtable): Likewise.
8614 * search.c (get_abstract_virtuals_1): Likewise.
8615 (get_pure_virtuals): Likewise.
8616 (expand_upcast_fixups): Likewise.
8617 * tree.c (debug_binfo): Likewise.
8619 * class.c (build_vtable): Don't return a value. Don't rebuild
8620 vtables for bases that have already been handled.
8621 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8622 already been handled.
8623 (modify_one_vtable): Adjust accordingly.
8624 (fixup_vtable_deltas1): Likewise.
8625 (finish_struct_1): Likewise.
8627 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8629 * call.c (build_new_method_call): Also check destructors.