1 1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
3 * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
4 * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
5 virtual functions and MI. Simplify.
7 * method.c: Remove prototype for largest_union_member.
8 * pt.c (determine_specialization): Fix uninitialized warning.
9 * lex.c (real_yylex): Likewise.
11 1999-07-27 Mark Mitchell <mark@codesourcery.com>
13 * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
16 * cp-tree.h (BINFO_VIRTUALS): Document new format.
17 * class.c (modify_one_vtable): Change prototype accordingly.
18 (modify_all_vtables): Likewise.
19 (modify_all_direct_vtables): Likewise.
20 (modify_all_indirect_vtables): Likewise.
21 (build_vtable_entry_for_fn): New function.
22 (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
23 (modify_vtable_entry): Likewise.
24 (add_virtual_function): Likewise.
25 (build_vtbl_initializer): New function.
26 (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
27 (fixup_vtable_deltas1): Likewise.
28 (fixup_vtable_deltas): Likewise.
29 (override_one_vtable): Likewise.
30 (finish_struct_1): Likewise.
32 * error.c (dump_expr): Likewise.
33 * search.c (get_abstract_virtuals_1): Likewise.
34 (get_abstract_virtuals): Likewise.
35 (expand_upcast_fixups): Likewise.
36 * tree.c (debug_binfo): Likewise.
37 * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
40 1999-07-26 Mark Mitchell <mark@codesourcery.com>
42 * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
43 as per 1999-07-26 change.
45 * typeck.c (c_sizeof): Don't allow non-static data members.
46 (expr_sizeof): Likewise.
48 1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
50 * input.c (feed_input): Only touch lineno and input_filename
51 if !USE_CPPLIB. Save the old values before setting the new ones.
53 * input.c (feed_input): Add file, line parms.
54 * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
55 (real_yylex): Check linemode before input_redirected().
57 * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
58 from op new to warning.
60 1999-07-26 Mark Mitchell <mark@codesourcery.com>
62 * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
63 * call.c: All uses changed.
66 1999-07-26 Nathan Sidwell <nathan@acm.org>
68 * exception.cc (__cplus_type_matcher): Match __eh_matcher
71 1999-07-26 Mark Mitchell <mark@codesourcery.com>
73 * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
74 (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
75 (strip_top_quals): Declare.
76 (ncp_convert): Likewise.
77 (type_after_usual_arithmetic_converions): Likewise.
78 (composite_pointer_type): Likewise.
79 * call.c (strip_top_quals): Don't make it static.
80 (promoted_arithmetic_type_p): New function.
81 (conditional_conversion): Likewise.
82 (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
83 (standard_conversion): Use same_type_p. Don't build BASE_CONVs
84 for converting a type to itself.
85 (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
86 (implicit_conversion): Make sure the from and to types are
88 (add_builtin_candidate): Correct handling of ?: operator.
89 (add_builtin_candidates): Improve documentation.
90 (build_conditional_expr): New function.
91 (can_convert): Implement in terms of can_convert_arg.
92 (ncp_convert): New function.
93 * typeck.c (type_after_usual_arithmetic_conversions): New
94 function, split out from common_type.
95 (composite_pointer_type): New function, split out from
96 build_conditional_expr.
97 (common_type): Use type_after_usual_arithmetic_conversions.
98 Remove redundant attribute merging.
99 (comptypes): Tidy. Handle COMPLEX_TYPE.
100 (build_binary_op_nodefault): Use null_ptr_cst_p.
101 (build_conditional_expr): Remove.
102 (convert_for_assignment): Use new conversion functions.
104 * cp-tree.h (abstract_virtuals_error): Change declaration.
105 * typeck2.c (abstract_virtuals_error): Check to see if an error
106 ocurred, and return a boolean value accordingly.
107 (build_functional_cast): Adjust accordingly.
108 * class.c (finish_struct_1): Likewise.
109 * cvt.c (ocp_convert): Likewise.
110 * decl.c (cp_finish_decl): Likewise.
111 (grokparams): Likewise.
112 (grok_op_properties): Likewise.
113 (start_function): Likewise.
114 * init.c (build_new_1): Likewise.
116 * pt.c (unify): Don't get confused by pointers-to-member functions.
118 * search.c (build_cplus_new): Robustify.
120 1999-07-24 Richard Henderson <rth@cygnus.com>
122 * decl.c (ptr_type_node, va_list_type_node): New.
123 * gxx.gperf (__builtin_va_arg): New.
124 * parse.y (VA_ARG): New token.
125 (unary_expr): Recognize it.
127 Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
129 * g++FAQ.texi: Deleted per Joe Buck's request.
130 * Makefile.in: Corresponding changes.
132 1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
134 * lex.c: Sync with C frontend.
135 (whitespace_cr): New fn.
136 (skip_white_space): Use it.
137 (init_parse): Reorder.
138 (yyprint): Support CONSTANT.
139 (pragma_getc, pragma_ungetc): Bring back.
140 (read_line_number): Change in_system_header directly.
141 (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
142 (parse_float): Update to C version.
143 (yylex): Handle '$' under the letter case.
144 Remove looking_for_typename handling.
145 Support hex floating point constants.
146 Follow C's lead for choosing type of integer constants.
147 Rearrange stuff to match C frontend.
148 (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
149 * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
151 1999-07-23 Mark Mitchell <mark@codesourcery.com>
153 * call.c (reference_binding): Tweak.
154 (mayble_handle_implicit_object): Use direct_reference_binding to
155 create the right implicit conversion sequence.
157 1999-07-22 Mark Mitchell <mark@codesourcery.com>
159 * pt.c (convert_nontype_argument): Don't call decl_constant_value
160 if we're converting to a reference type.
162 * call.c (NEED_TEMPORARY_P): New macro.
163 (standard_conversion): Set it, for derived-to-base conversions.
164 (reference_related_p): New function.
165 (reference_compatible_p): Likewise.
166 (convert_class_to_reference): Likewise.
167 (direct_reference_binding): Likewise.
168 (reference_binding): Rework for standards-compliance.
169 (convert_like): Adjust accordingly.
170 (maybe_handle_ref_bind): Simplify; the right conversion sequences
171 are now built up in reference_binding.
172 (initialize_reference): New function.
173 * cp-tree.h (ICS_USER_FLAG): Document.
174 (ICS_THIS_FLAG): Likewise.
175 (ICS_BAD_FLAG): Likewise.
176 (NEED_TEMPORARY_P): Likewise.
177 (cp_lvalue_kind): New type.
178 (real_lvalue_p): Return it.
179 * error.c (dump_expr): Provide more accurate representation for
181 * init.c (expand_default_init): Do not try to perform implicit
182 conversions for a brace-enclosed initializer.
183 * search.c (lookup_conversions): Document.
184 * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
186 (real_lvalue_p): Adjust accordingly.
187 (lvalue_p): Likewise.
188 (build_cplus_new): Don't allow the creation of an abstract class.
189 * typeck.c (convert_for_initialization): Use initialize_reference.
191 1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
193 * lex.c (real_yylex) : Correct the test for overflow when lexing
196 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
198 * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
199 not DECL_BUILT_IN, to determine if a function is internally declared.
200 (duplicate_decls): Likewise. Improve handling of builtins.
201 (push_overloaded_decl): Remove special handling of builtins.
203 * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
205 * decl.c (grokdeclarator): Pull out decl_constant_value in
208 * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
209 * cp-tree.h, pt.c, semantics.c: Adjust.
210 * method.c (largest_union_member): Remove.
212 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
214 * lex.c (token_getch, token_put_back): New fns.
215 (real_yylex): Use them.
217 * lex.c (lang_init): Generalize.
218 (lang_init_options): Tell cpplib this is C++.
219 (nextchar): Remove. Replace uses with put_back.
220 (skip_white_space): Handle linemode here. Optimize for cpplib.
221 (extend_token_buffer_to): New fn.
222 (extend_token_buffer): Use it.
223 (read_line_number, check_newline): Just deal with tokens.
224 (real_yylex): More cpplib optimizations. Simplify. Don't produce
225 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
226 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
227 * parse.y (PAREN_STAR_PAREN): Remove.
228 * input.c: Don't use the putback machinery with cpplib.
229 (sub_getch): Fold back into getch.
230 (getch): Don't handle linemode here.
231 (feed_input): Unget any text in the token buffer.
233 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
234 nextyychar, nextyylval): Remove.
236 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
237 Jason Merrill <jason@yorick.cygnus.com>
239 * lex.c (indent_level): New variable.
240 (init_parse): Set cpp_token to CPP_DIRECTIVE.
241 (consume_string): Make this smart about USE_CPPLIB.
242 (yyungetc): Use put_back function.
243 (pragma_getc, pragma_ungetc): Functions deleted.
244 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
245 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
247 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
248 Also, clean up cases where we redundantly set token_buffer[0].
249 (read_line_number): New fn.
250 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
251 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
252 (sub_getch): Conditionalize out code that's not appropriate if
254 (put_back): Rewrite in case USE_CPPLIB is defined.
255 (input_redirected): Ditto.
257 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
259 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
260 c_global_trees and accessor macros defined in c-common.h.
261 (cp_tree_index): New enumeration.
262 (cp_global_trees): Declare new array. Add accessor macros for it, and
263 delete declarations of tree nodes replaced by it.
264 (builtin_function): Delete macro, add declaration for new function.
266 * decl.c: Delete definitions for tree nodes that were replaced by
267 cp_global_trees and c_global_trees.
268 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
269 to generate the common builtins here.
270 (builtin_function): New function.
271 * decl2.c (abort_fndecl): Delete declaration.
272 * except.c (expand_builtin_return_address): Delete declaration.
273 (builtin_return_address_fndecl): Delete variable.
274 (const_ptr_type_node): Delete declaration.
275 * lex.c (cons_up_default_function): Delete declaration of
277 * parse.y (void_list_node): Delete declaration.
278 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
280 (const_string_type_node): Delete declaration.
281 * search.c (abort_fndecl): Delete declaration.
282 * Makefile.in: Update dependencies.
284 1999-07-19 Mark Mitchell <mark@codesourcery.com>
286 * pt.c (check_default_tmpl_args): Move test for missing default
287 arguments here, from ...
288 (end_template_parm_list): Here.
290 1999-07-18 Mark Mitchell <mark@codesourcery.com>
292 * decl.c (lookup_nested_type): Remove.
293 (pushtag): Don't call it.
295 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
297 * Makefile.in (INTERFACE): Bump to 2.
299 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
301 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
302 instructions to gcc.gnu.org. Removed e-mail address.
304 1999-07-17 Mark Mitchell <mark@codesourcery.com>
306 * pt.c (determine_specialization): Tighten error-checking.
307 (end_template_parm_list): Likewise.
309 1999-07-14 Mark Mitchell <mark@codesourcery.com>
311 * pt.c (check_default_tmpl_args): Handle friends defined in the
312 class just like member functions defined in the class.
314 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
315 Jason Merrill <jason@yorick.cygnus.com>
317 * cp-tree.h (struct lang_decl): Added field for storing sorted
318 FIELD_DECLs (used in TYPE_DECLs).
319 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
320 (DECL_SORTED_FIELDS): New macro.
321 * class.c (method_name_cmp): New function.
322 (finish_struct_methods): Modified to support sorting and searching
324 (finish_struct_anon): Changed code in inner loop to use ELT rather
325 than UELT (which required an extra indirection for every reference).
326 (field_decl_cmp): New function to support sorting FIELD_DECLs.
327 (finish_struct_1): Sort fields.
328 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
329 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
330 Also, switch to using array indexing rather than a changing pointer.
331 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
334 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
336 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
337 casts in system headers or extern "C" blocks.
339 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
342 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
344 * decl2.c (write_virtuals): Deleted declaration.
345 * cp-tree.h (write_virtuals): Deleted extern declaration.
346 * class.c (finish_struct_1): Removed #if 0'd code that mentions
348 * semantics.c (begin_class_definition): Rewrite code to not depend
351 * lex.c (cp_pragma_interface): New function.
352 (cp_pragma_implementation): Likewise.
353 (handle_cp_pragma): Call them.
355 * typeck.c (comptypes): Simplify C code in look_hard.
357 * xref.c (PALLOC): Use xcalloc, not calloc.
358 (SALLOC): Use xmalloc, not malloc.
360 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
362 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
365 * decl.c (duplicate_decls): If a redeclaration doesn't match the
366 initial declaration, then don't save the inline info and by all
367 means don't mark the function as a builtin function.
369 * decl.c (lookup_name_real): Set NONCLASS to 1 if
370 CURRENT_CLASS_TYPE is 0.
372 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
375 * ptree.c (print_lang_type): Added vtable-needs-writing.
377 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
379 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
381 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
383 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
384 Merged into c-common.
386 1999-07-05 Dave Brolley <brolley@cygnus.com>
388 * lex.c (errorcount): Declare it.
389 (finish_parse): Update errorcount for when using CPPLIB.
391 1999-07-05 Mark Mitchell <mark@codesourcery.com>
393 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
395 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
396 * decl.c (push_class_binding): Use it.
397 (lookup_name_real): Likewise.
399 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
401 * cp-tree.h (widest_integer_literal_type_node,
402 widest_unsigned_literal_type) : New.
403 * decl.c (widest_integer_literal_type_node,
404 widest_unsigned_literal_type) : New.
405 (init_decl_processing): Handle/use the two new types.
406 * lex.c (real_yylex): Same.
407 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
410 1999-07-01 Mark Mitchell <mark@codesourcery.com>
412 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
413 to anonymous cv-qualified types.
415 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
417 * lex.c (real_yylex) : Change integer literal overflow handling to
420 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
422 1999-06-28 Richard Henderson <rth@cygnus.com>
424 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
426 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
428 * error.c (dump_type_real): Handle TREE_LIST again.
430 * typeck.c (comp_target_parms): Don't complain about
431 converting from () to (...) if !flag_strict_prototype.
433 * decl.c (grokdeclarator): Update the names of all variants when
436 1999-06-21 Mark Mitchell <mark@codesourcery.com>
438 * init.c (expand_aggr_vbase_init): Rename to
439 construct_virtual_bases. Conditionalize construction here,
441 (emit_base_init): Here.
443 1999-06-19 Mark Mitchell <mark@codesourcery.com>
445 * semantics.c (finish_asm_statement): Apply decay conversions to
448 * decl.c (expand_static_init): When building an anonymous function
449 for use with atexit, compute its body before and after entering
452 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
455 1999-06-18 Mark Mitchell <mark@codesourcery.com>
457 * init.c (expand_aggr_vbase_init): Add flag parameter.
458 (build_partial_cleanup_for): Remove, inlining into ..
459 (expand_cleanup_for_base): ... here. Take flag parameter.
460 (emit_base_init): Pass the in_chrg parameter to
461 emit_aggr_vbase_init.
462 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
464 1999-06-16 Mark Mitchell <mark@codesourcery.com>
466 * decl2.c (import_export_decl): Use same_type_p, rather than
467 relying on pointer-equality for types.
469 * method.c (do_build_copy_constructor): Simplify.
471 * call.c (build_method_call): Remove bogus code for two-argument
473 * init.c (build_new_1): Expand on comment, and remove dead code.
475 * init.c (expand_cleanup_for_base): New function, split out
477 (emit_base_init): Here.
478 (expand_aggr_vbase_init): Use it.
480 1999-06-15 Mark Mitchell <mark@codesourcery.com>
482 * cp-tree.h (class_cache_firstobj): Declare.
483 (maybe_push_cache_obstack): Rename to push_cache_obstack.
484 * class.c (permanent_obstack): Remove declaration.
485 (class_cache_firstobj): Make it global.
486 (add_method): Don't use permanent_obstack directly.
487 (pushclass): Only free the class_cache_obstack if we know how far
489 (maybe_push_cache_obstack): Rename to push_cache_obstack.
490 * decl.c: Remove dead comment.
491 (saved_scope): Add class_cache_firstobj.
492 (push_to_top_level): Save it.
493 (pop_from_top_level): Restore it.
494 (push_class_level_binding): Use push_cache_obstack, not
495 maybe_push_cache_obstack.
496 * search.c (push_class_decls): Likewise.
498 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
500 * pt.c (tsubst_friend_function): Push into namespace of friend
501 function before pushdecl'ing it.
503 1999-06-14 Nathan Sidwell <nathan@acm.org>
505 * call.c (build_new_op): Remove REF_BIND from all operands.
507 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
509 * init.c (build_new_1): Look up operator delete even if there was
510 no explicit new placement.
512 1999-06-08 Nathan Sidwell <nathan@acm.org>
514 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
516 (build_throw): ... here. Call it.
517 (process_start_catch_block): Call it.
519 1999-06-07 Mark Mitchell <mark@codesourcery.com>
521 * search.c (convert_pointer_to_single_level): Reimplement without
524 1999-06-06 Mark Mitchell <mark@codesourcery.com>
526 * method.c (is_back_referenceable_type): Back-reference bools when
529 1999-06-07 Dave Brolley <brolley@cygnus.com>
531 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
532 * input.c (putback_buffer): New structure type.
533 (putback): Replaces putback_char member.
534 (putback): Replaces putback_char static variable.
535 (feed_input): Use putback.
536 (end_input): Use putback.
537 (sub_getch): Use putback.
538 (put_back): Use putback.
540 1999-06-05 Mark Mitchell <mark@codesourcery.com>
542 * decl.c (grokdeclarator): Fix typo in last change.
544 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
546 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
547 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
549 1999-06-04 Nathan Sidwell <nathan@acm.org>
551 * except.c (build_throw): Check throw expression validity.
553 1999-06-03 Mark Mitchell <mark@codesourcery.com>
555 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
556 just because flag_signed_bitfields is false.
558 1999-06-03 Nathan Sidwell <nathan@acm.org>
560 * semantics.c (begin_class_definition): Update the struct's
562 * class.c (finish_struct): ... rather than here.
564 * decl.c (make_typename_type): Don't rely on uninitialized
567 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
569 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
571 1999-05-31 Mark Mitchell <mark@codesourcery.com>
573 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
574 and friends rather than messing with current_obstack directly.
575 (cp_build_qualified_type_real): Rework ARRAY_TYPE
576 allocation to match practice throughout the rest of the
579 1999-05-30 Mark Mitchell <mark@codesourcery.com>
581 * lex.c (make_lang_type): Create TYPE_BINFO for
582 TEMPLATE_TYPE_PARMs just like for non-template types.
584 * decl.c (start_decl): Move checks on initialization to ...
585 (cp_finish_decl): Here. Tidy formatting slightly.
587 1999-05-28 Mark Mitchell <mark@codesourcery.com>
589 * decl.c (add_binding): Don't complain about a redeclaration of a
590 semantically identical typedef in a local scope.
592 1999-05-28 Nathan Sidwell <nathan@acm.org>
594 * decl.c (complete_array_type): Allocate off same obstack. Fix
595 DO_DEFAULT comment to match reality.
597 * friend.c (make_friend_class): Fix diagnostic typo.
599 1999-05-28 Mark Mitchell <mark@codesourcery.com>
601 * decl.c (lookup_namespace_name): Handle getting a
603 (expand_static_init): Don't call pushdecl for implicitly declared
604 `atexit' used to register destructors.
606 1999-05-25 Mark Mitchell <mark@codesourcery.com>
608 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
611 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
612 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
613 by combining TEMPLATE_INFO and LEVEL into a single union.
614 (DECL_TEMPLATE_INFO): Reformat.
615 (DECL_SAVED_TREE): Document.
616 (DECL_TEMPLATE_INJECT): Remove.
617 * class.c (finish_struct): Remove code to deal with
618 DECL_TEMPLATE_INJECT.
620 * decl.c (maybe_process_template_type_declaration): Handle all new
621 types in templates uniformly.
622 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
624 * pt.c (lookup_template_class): Inject template instantiations of
625 forward-declarations.
626 (instantiate_class_template): Remove code processing
627 DECL_TEMPLATE_INJECT.
629 * pt.c (lookup_template_class): Tweak lookup to find member
632 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
634 * semantics.c (finish_asm_stmt): Make strings permanent if they're
637 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
639 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
640 parts of pointer to data member types.
642 1999-05-24 Mark Mitchell <mark@codesourcery.com>
644 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
645 and then make it look like `abort'. Just use `abort' instead.
647 * typeck.c (build_static_cast): Don't allow static_casts that cast
649 (casts_away_constness_r): New function.
650 (casts_away_constness): Likewise.
652 * decl.c (lookup_tag): Remove code no longer needed after
653 name-lookup improvements.
654 * decl2.c (handle_class_head): Make error-recovery more robust.
655 * friend.c (make_friend_class): Reject templated typename types.
656 * lex.c (is_global): A template parameter isn't global.
657 * parse.y (class_head): Robustify.
658 * parse.c: Regenerated.
660 1999-05-22 Mark Mitchell <mark@codesourcery.com>
662 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
663 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
665 * cp-tree.h (push_nested_namespace): Declare.
666 (pop_nested_namespace): Likewise.
667 * decl.c (push_nested_namespace): New function.
668 (pop_nested_namespace): Likewise.
669 * pt.c (instantiate_class_template): Use them.
671 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
673 * cp-tree.h (cplus_expand_constant): Declare.
674 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
675 converted from one pointer-to-object type to another.
676 * expr.c (cplus_expand_constant): Don't make it static.
677 * typeck.c (build_component_ref): Don't crash when presented with
678 a component which is a TEMPLATE_DECL.
679 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
680 cast from a pointer-to-member constant to its own type does not
681 result in a valid non-type template argument.
683 1999-05-21 Mark Mitchell <mark@codesourcery.com>
684 Nathan Sidwell <nathan@acm.org>
686 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
687 * cp-tree.h: Fix typo in documentation on pointers-to-members.
688 (cp_build_qualified_type): Make it a macro.
689 (cp_build_qualified_type_real): Declare.
690 * decl.c (grokdeclarator): Remove misleading comment. Avoid
691 problem with template parameters and restrict-qualification.
692 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
693 * hash.h: Regenerated.
694 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
696 (NORID): Remove definition.
697 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
698 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
699 (fn_type_unification): Check that the function type resulting from
700 the deduction is legal.
701 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
702 (unify): Use cp_build_qualified_type_real.
703 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
704 (cp_build_qualified_type): Rename to ...
705 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
706 and modify appropriately.
708 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
709 reveal optimization opportunities.
711 * pt.c (tsubst): Don't issue error messages when we're not
712 complaining, even if we see a qualified function type.
713 (check_cv_quals_for_unify): Don't allow a qualified function
716 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
718 * class.c (instantiate_type): Downgrade errors for object-dependent
719 memfn refs to pedwarn.
721 1999-05-20 Mark Mitchell <mark@codesourcery.com>
723 * decl.c (grokdeclarator): Don't treat [] as indicating a
724 zero-sized array in a typedef.
726 * call.c (build_object_call): Don't look at DECL_NAME for a type.
727 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
728 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
730 * pt.c (for_each_template_parm): Rework to match documentation.
731 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
733 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
735 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
737 * class.c (finish_base_struct): Allow non-COM bases for COM classes
738 except at the leftmost position.
739 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
740 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
741 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
743 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
744 (build_cplus_new): Make sure that what we return is of the right type.
746 1999-05-20 Mark Mitchell <mark@codesourcery.com>
748 * cp-tree.h (make_ptrmem_cst): New function.
749 * expr.c (cplus_expand_constant): Split out from ...
750 (cplus_expand_expr): Here. Use cplus_expand_constant.
751 (init_cplus_expand): Set lang_expand_constant.
752 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
754 * tree.c (make_ptrmem_cst): Define.
755 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
756 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
758 1999-05-19 Mark Mitchell <mark@codesourcery.com>
760 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
762 * decl2.c (start_static_storage_duration_function): Fix comment.
763 (finish_file): Create static storage duration functions lazily.
765 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
767 Implement anonymous structs.
768 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
769 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
770 * class.c (finish_struct_1): Remove redundant check for anon struct.
771 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
772 (check_tag_decl): Check for anonymous struct here.
773 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
774 * init.c (sort_member_init, emit_base_init): Handle getting fields
775 as well as names in current_member_init_list.
776 (perform_member_init): Handle getting an anon aggr.
777 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
778 (do_build_copy_constructor): Likewise.
780 1999-05-19 Mark Mitchell <mark@codesourcery.com>
782 * tree.c (cp_build_qualified_type): Don't allow qualified function
785 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
787 * gxxint.texi: Fix typo.
789 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
791 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
792 * class.c (finish_struct_1): Use CLASS_TYPE_P.
793 * ptree.c (print_lang_type): Likewise.
794 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
796 * typeck2.c (digest_init): Likewise.
798 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
800 * call.c (joust): Compare the types of the conv ops, not the
801 target types of the conversions.
803 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
805 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
808 1999-05-17 Mark Mitchell <mark@codesourcery.com>
810 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
811 * decl.c (grokfndecl): Don't allow inline declarations of friend
812 template specializations, or friend template specializations with
814 * pt.c (tsubst): Handle substitution into array types that does
815 not yield a fixed upper bound, even when not processing a
817 (tsubst_copy): Deal with the fact that the second operand to a
818 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
819 * search.c (marked_pushdecls_p): Don't descend into
820 TEMPLATE_TYPE_PARMs and the like.
821 (unmarked_pushdecls_p): Likewise.
823 * call.c (build_over_call): Don't throw away
824 initializations/copies of empty classes; use MODIFY_EXPR and
825 INIT_EXPR as for non-empty classes.
826 * class.c (finish_struct_1): Put the padding byte for an empty
827 class on the TYPE_NONCOPIED_PARTS list for the class.
829 1999-05-16 Mark Mitchell <mark@codesourcery.com>
831 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
832 indicate a reference to a field that is a qualified name.
834 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
836 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
837 ASM_OUTPUT_CONSTRUCTOR.
839 * friend.c (do_friend): Add attrlist arg. Remove support for
840 getting a non-decl as 'decl'.
841 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
843 (grokdeclarator): Adjust.
846 1999-05-16 Mark Mitchell <mark@codesourcery.com>
848 * cp-tree.h (permanent_p): New function.
849 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
850 possibly complex tree node.
851 * tree.c (mapcar): Adjust comments, and follow coding standards in
853 (permanent_p): New function.
855 1999-05-13 Per Bothner <bothner@cygnus.com>
857 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
858 primitive Java types, if we actually see `extern "Java"'.
860 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
862 * lang-specs.h: Pass -$ to the preprocessor.
864 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
866 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
867 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
868 (resolve_offset_ref): Don't handle a raw baselink.
869 * cvt.c (build_expr_type_conversion): Likewise.
870 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
871 convert_for_initialization): Likewise.
872 * class.c (instantiate_type): Handle seeing a baselink under an
874 * error.c (dump_expr): Likewise.
875 * pt.c (for_each_template_parm): Likewise.
876 (resolve_overloaded_unification): Likewise.
877 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
878 * typeck.c (expr_sizeof): Also complain about other permutations
879 of overloaded functions.
881 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
883 * init.c (resolve_offset_ref): Don't return a raw method.
885 * typeck.c (decay_conversion): Don't handle a raw method.
886 Resolve all OFFSET_REFs.
887 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
888 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
889 same_type_p for pmf bits. Don't use build_binary_op to compare
890 raw pointers to methods.
891 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
892 to decide when to call resolve_offset_ref.
893 (build_c_cast, convert_for_initialization): Likewise.
894 * cvt.c (build_expr_type_conversion): Likewise.
896 1999-05-06 Nathan Sidwell <nathan@acm.org>
898 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
900 1999-05-05 Mark Mitchell <mark@codesourcery.com>
902 * decl2.c (start_objects): Don't let static constructors and
903 destructors get inlined.
905 * parse.y (nested_name_specifier): Make sure ordinary types are
906 complete, just like template types.
907 * parse.c: Regenerated.
909 * pt.c (check_explicit_specialization): Improve error messages.
911 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
913 * typeck.c (string_conv_p): Use same_type_p to check whether we
914 try to convert between char and wchar_t.
916 1999-05-03 Mark Mitchell <mark@codesourcery.com>
918 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
919 lookup to error_mark_node here.
920 (lookup_member): Revise documentation. Add comments. Don't set
921 the TREE_TYPE to error_mark_node here, and don't build up an extra
922 TREE_LIST for ambiguous lookups.
923 (setup_class_bindings): Adjust accordingly.
924 (push_class_decls): Revise out-of-date comments.
926 * typeck.c (build_const_cast): Tighten checks for legality.
928 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
930 * init.c (build_member_call): Lookup names coming from
931 namespace-scoped LOOKUP_EXPR.
933 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
935 * gxxint.texi: Add documentation for 'I'.
937 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
939 * tinfo.cc (operator==): Qualify type_info with std::.
941 1999-05-02 Mark Mitchell <mark@codesourcery.com>
943 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
944 (DECL_COMDAT): Remove definition.
946 1999-05-01 Mark Mitchell <mark@codesourcery.com>
948 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
951 1999-04-30 Mark Mitchell <mark@codesourcery.com>
953 * class.c (build_vtable): Use build_lang_decl when building
954 vtables, not just build_decl.
955 (prepare_fresh_vtable): Likewise.
956 * decl.c (wrapup_globals_for_namespace): Mark vtables as
957 DECL_EXTERNAL when calling wrapup_global_declarations.
958 * decl2.c (priority_info_s): Add initializations_p and
959 destructions_p members.
960 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
961 when deciding what vtables to write out.
962 (ssdf_decls): New variable.
963 (ssdf_decls_used): Likewise.
964 (start_static_storage_duration_function): Deal with being called
965 multiple times. Avoid inlining this function.
966 (generate_inits_for_priority): Deal with reuse of priority map.
967 (get_priority_info): Clear initializations_p and destructions_p.
968 (do_static_initialization): Tweak comment.
969 (do_static_destruction): Likewise. Fix condition on sentries for
971 (generate_ctor_or_dtor_function): Call all of the static storage
973 (generate_ctor_or_dtor_function_for_priority): Check
974 initializations_p and destructions_p to see what priorities need
975 initialization functions.
976 (finish_file): Rework to generate multiple static storage duration
977 functions, rather than just one.
979 * typeck.c (build_const_cast): Tweak last change to handle
982 * typeck.c (build_const_cast): Disallow use of const_cast to
983 anything but a pointer or reference type.
985 1999-04-30 Nathan Sidwell <nathan@acm.org>
987 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
990 1999-04-29 Mark Mitchell <mark@codesourcery.com>
992 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
993 (finish_file): Indent comments properly.
995 1999-04-29 Richard Henderson <rth@cygnus.com>
997 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
998 (do_static_destruction): Likewise.
1000 1999-04-29 Nathan Sidwell <nathan@acm.org>
1002 * cp-tree.h (TYPE_NOTHROW_P): New macro.
1003 * decl2.c (delete_sanity): Warn on deleting void *.
1004 * init.c (build_new_1): Use TYPE_NOTHROW_P.
1005 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
1006 throwing operator new.
1008 1999-04-28 Nathan Sidwell <nathan@acm.org>
1010 * cp-tree.h (build_component_addr): Remove prototype.
1011 * typeck.c (build_component_addr): Make static. Remove MSG
1013 (build_component_addr): Remove MSG parameter, clean up
1015 (build_x_function_call): Use cp_error.
1016 (build_unary_op): Adjust call of build_component_addr.
1018 1999-04-28 Mark Mitchell <mark@codesourcery.com>
1020 * pt.c (tsubst_friend_class): Check for NULL.
1022 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1024 * search.c (binfo_for_vtable): Initialize bfvi.var.
1026 1999-04-27 Nathan Sidwell <nathan@acm.org>
1028 * rtti.c (build_x_typeid): Check rtti is enabled.
1030 1999-04-26 Mark Mitchell <mark@codesourcery.com>
1032 * search.c (is_subobject_of_p): Make sure we're looking at the
1035 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
1037 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
1039 1999-04-23 Mark Mitchell <mark@codesourcery.com>
1041 * decl2.c (finish_file): Tweak handling of extern inlines so that
1042 they are not unnecessarily put out.
1044 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
1045 such as base classes.
1047 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
1049 * tree.c (build_exception_variant): Fix typo: use the chain of U,
1050 not trying V, while cycling through U.
1052 1999-04-22 Mark Mitchell <mark@codesourcery.com>
1054 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
1055 preserves_first_arg. Enlarge dummy accordingly.
1056 (DECL_TINFO_FN_P): New macro.
1057 (SET_DECL_TINFO_FN_P): Likeiwse.
1058 (DECL_RETURNS_FIRST_ARG): Remove.
1059 (DECL_PRESERVES_THIS): Likewise.
1060 (DECL_INIT_PRIORITY): New macro.
1061 (finish_struct_1): Change prototype.
1062 (cat_namespace_levels): Remove prototype.
1063 (vtable_decl_p): New prototype.
1064 (vtype_decl_p): Likewise.
1065 (sigtable_decl_p): Likewise.
1066 (walk_globals_pred): New typedef.
1067 (walk_globals_fn): Likewise.
1068 (walk_globals): New prototype.
1069 (walk_namespaces_fn): New typedef.
1070 (walk_namespaces): New prototype.
1071 (wrapup_globals_for_namespace): Likewise.
1072 (walk_vtables): Remove prototype.
1073 (walk_sigtables): Likewise.
1074 (instantiate_pending_templates): New prototype.
1075 * class.c (finish_struct_1): Don't return a value.
1076 * decl.h (pending_statics): Remove declaration.
1077 * decl.c (walk_namespaces_r): New function.
1078 (walk_globals_r): Likewise.
1079 (vtable_decl_p): Likewise.
1080 (vtype_decl_p): Likewise.
1081 (sigtable_decl_p): Likewise.
1082 (walk_namespaces): Likewise.
1083 (walk_globals_data): New type.
1084 (walk_globals): New function.
1085 (wrapup_globals_for_namespace): Likewise.
1086 (expand_static_init): Remove assertion. Remove redundancy in
1087 conditional. Don't put static data members in static_aggregates
1089 (finish_function): Remove redundancy in conditional. Don't set
1090 DECL_RETURNS_FIRST_ARG.
1091 (cat_namespace_levels): Remove.
1092 * decl2.c: Include splay-tree.h and varray.h.
1093 (priority_info_s): New structure.
1094 (finish_vtable_vardecl): Change prototype. Adjust for new calling
1096 (prune_vtable_vardecl): Likewise.
1097 (finish_sigtable_vardecl): Likewise.
1098 (setup_initp): Remove.
1101 (start_static_storage_duration_function): New function.
1102 (generate_inits_for_priority): Likewise.
1103 (finish_static_storage_duration_function): Likewise.
1104 (get_priority_info): Likewise.
1105 (do_static_initialization): Likewise.
1106 (do_static_destruction): Likewise.
1107 (do_static_initialization_and_destruction): Likewise.
1108 (generate_ctor_or_dtor_function): Likewise.
1109 (generate_ctor_and_dtor_functions_for_priority): Likewise.
1110 (pending_statics): Make it a varray.
1111 (pending_statics_used): New variable.
1112 (saved_inlines): Make it a varray.
1113 (saved_inlines_used): New variable.
1114 (finish_static_data_member): Change method of updating
1116 (mark_inline_for_output): Remove #if 0'd code. Change method of
1117 updating saved_inlines.
1118 (walk_vtables): Remove.
1119 (walk_sigtables): Likewise.
1120 (import_export_decl): Use DECL_TINFO_FN_P.
1121 (pending_templates): Remove declaration.
1122 (maybe_templates): Likewise.
1123 (static_aggregates_initp): Likewise.
1124 (setup_initp): Likewise.
1125 (finish_objects): Simplify.
1126 (INITIALIZE_P_IDENTIFIER): New macro.
1127 (PRIORITY_IDENTIFIER): New macro.
1128 (SSDF_IDENTIFIER): New macro.
1129 (initialize_p_decl): New variable.
1130 (priority_decl): Likewise.
1131 (ssdf_decl): Likewise.
1132 (priority_info_map): Likewise.
1133 (finish_file): Recode output of static intializers and other
1134 file-scope finalization tasks.
1135 * error.c (OB_END_TEMPLATE_ID): New macro.
1136 (dump_type_real): Use it.
1137 (dump_decl): Likewise.
1138 (dump_function_name): Likewise.
1139 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
1141 (check_newline): Use walk_globals, not walk_vtables.
1142 * pt.c (pending_tempalte_expansions): Remove.
1143 (set_vardecl_interface_info): Likewise.
1144 (pending_templates): Make static.
1145 (maybe_templates): Likewise.
1146 (instantiate_class_template): Adjust call to finish_struct_1.
1147 (instantiate_pending_templates): New function.
1148 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
1149 * tree.c (static_aggregates_initp): Remove.
1150 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
1152 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
1154 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
1155 with the RTL code RETURN.
1156 * hash.h: Regenerated.
1157 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
1158 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
1159 * parse.c: Regenerated.
1160 * pt.c: Include varray.h. Include rtl.h since varray.h requires
1162 (inline_parm_levels): New variable.
1163 (inline_parm_levels_used): Likewise.
1164 (maybe_begin_member_template_processing): Update them.
1165 (maybe_end_member_template_processing): Use them, rather than
1166 guessing how many levels to pop.
1168 * decl.c (make_typename_type): Tighten error-checking.
1170 1999-04-20 Mark Mitchell <mark@codesourcery.com>
1172 * cp-tree.h (build_binary_op): Remove unneeded parameter.
1173 * class.c (build_vrable_entry_ref): Adjust call to
1175 * decl.c (expand_static_init): Likewise.
1176 (grokdeclarator): Likewise.
1177 (finish_function): Likewise.
1178 * decl2.c (delete_sanity): Likewise.
1179 (do_dtors): Likewise.
1180 (do_ctors): Likewise.
1181 * error.c (dump_type_suffix): Likewise.
1182 * expr.c (cplus_expand_expr): Likewise.
1183 * init.c (resolve_offset_ref): Likewise.
1184 (build_new): Likewise.
1185 (build_new_1): Likewise.
1186 (build_vec_delete_1): Likewise.
1187 (expand_vec_init_catch_clause): Likewise.
1188 (build_delete): Likewise.
1189 * pt.c (tsubst): Likewise.
1190 * rtti.c (synthesize_tinfo_fn): Likewise.
1191 * search.c (expand_upcast_fixups): Likewise.
1192 (expand_direct_vtbls_init): Likewise.
1193 * typeck.c (get_member_function_from_ptrfunc): Likewise.
1194 (build_binary_op_nodefault): Likewise.
1195 (point_int_sum): Likewise.
1196 (pointer_diff): Likewise.
1197 (build_unary_op): Likewise.
1198 (build_modify_expr): Likewise.
1199 (get_delta_difference): Likewise.
1200 (build_ptrmemfunc): Likewise.
1201 (expand_ptrmemfunc_cst): Likewise.
1203 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
1205 * decl.c (grokfndecl): Always call cplus_decl_attributes.
1206 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
1208 1999-04-19 Mark Mitchell <mark@codesourcery.com>
1210 * cp-tree.h (finish_static_data_member_decl): New function.
1211 * decl2.c (finish_static_data_member_decl): Split out from ...
1213 * pt.c (instantiate_class_template): Use it here instead of
1215 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
1216 finish_static_data_member_decl will do that. Explicit set
1217 DECL_EXTERNAL to match non-template processing.
1219 1999-04-18 Mark Mitchell <mark@codesourcery.com>
1221 * cp-tree.h (finish_class_definition): Add parameter.
1222 * parse.y (structsp): Use it. Don't call pop_scope here.
1223 * parse.c: Regenerated.
1224 * semantics.c (finish_class_definition): Pop it here.
1226 1999-04-17 Mark Mitchell <mark@codesourcery.com>
1228 * decl.c (xref_tag): Revise handling of nested template
1230 * pt.c (check_explicit_specialization): Tweak handling of friend
1231 templates in template classes.
1232 (tsubst_friend_class): Handle friend declarations for nested
1233 member template classes.
1235 1999-04-16 Mark Mitchell <mark@codesourcery.com>
1237 * class.c (finish_struct): Remove unused variable.
1238 (pushclass): Likewise.
1239 (invalidate_class_lookup_cache): Likewise.
1240 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
1241 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
1242 doesn't get obliterated.
1243 (make_typename_type): Handle template classes correctly.
1245 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
1246 (storetags): Declare.
1247 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
1248 (pushclass): Likewise. Use storetags to install tag declarations,
1250 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
1251 * decl.c (storetags): Make it global.
1252 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
1253 implicit typename declaration.
1254 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
1255 * method.c (hack_identifier): Likewise.
1256 * search.c (lookup_member): Likewise.
1258 * decl.c (warn_about_implicit_typename_lookup): New function.
1259 (lookup_name_real): Use it. Rework handling of implicit typename
1262 1999-04-15 Mark Mitchell <mark@codesourcery.com>
1264 * cp-tree.h (lookup_nested_field): Remove.
1265 * class.c (push_nested_class): Handle UNION_TYPEs.
1266 (pop_nested_class): Likewise.
1267 * decl.c (lookup_name_real): Don't call lookup_nested_field.
1268 (start_decl): Use push_nested_class, not just pushclass.
1269 (cp_finish_decl): Use pop_nested_class, not just popclass.
1270 * search.c (lookup_nested_field): Remove.
1272 * cp-tree.h (lang_type): Add documentation.
1273 * decl2.c (handle_class_head): Create template declarations here,
1275 * parse.y (class_head): Return whether or not we entered a new
1276 scope, as well as the type named.
1277 (named_class_head): Likewise.
1278 (named_complex_class_head_sans_basetype): Likewise.
1279 (structsp): Adjust accordingly. Pop scope when required.
1280 * parse.c: Regenerated.
1281 * pt.c (check_default_tmpl_args): Robustify.
1282 (redeclare_class_template): Likewise.
1283 (instantiate_class_template): An instantiation of an
1284 anonymous union is itself an anonymous union.
1285 * semantics.c (begin_class_definition): Don't create template
1288 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
1290 * parse.y (after_type_declarator_intern): New nonterminal.
1291 (after_type_declarator): Use it.
1292 (direct_after_type_declarator): Likewise. Move above
1293 nonnested_type to fix reduce/reduce conflict resolution.
1294 (declmods): Reducing from just 'attributes' has EMPTY precedence.
1295 * Makefile.in (CONFLICTS): Update.
1297 * decl.c (define_label): Downgrade error for jumping over a
1298 non-POD decl to pedwarn.
1300 1999-04-14 Mark Mitchell <mark@codesourcery.com>
1302 * cp-tree.h (popclass): Change declaration.
1303 (pop_nested_class): Likewise.
1304 (poplevel_class): Remove declaration.
1305 * call.c (convert_default_argument): Pass no arguments to
1307 * class.c (finish_struct_1): Likewise.
1308 (finish_struct): Likewise.
1309 (popclass): Remove argument. Simplify code accordingly.
1310 (pop_nested_class): Likewise.
1311 * decl.c (poplevel_class): Declare it here, and make it static.
1312 (poplevel): Handle class scopes.
1313 (poplevel_class): Don't take an rgument. Simplify.
1314 (pop_everything): Pass no arguments to pop_nested_class.
1315 (cp_finish_decl): Pass no arguments to popclass.
1316 (grokdeclarator): Pass no arguments to pop_nested_class.
1317 (finish_function): Likewise.
1318 * decl2.c (grokfield): Likewise.
1319 (pop_scope): Pass no arguments to popclass.
1320 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
1321 * pt.c (instantiate_class_template): Move call to pushclass, and
1322 document. Pass no arguments to popclass.
1323 (regenerate_decl_from_template): Likewise.
1325 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
1327 * typeck.c (build_unary_op): Handle taking the address of a unique
1328 bound non-static member function.
1330 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
1332 * lang-options.h (-Wdeprecated): New flag.
1333 * decl2.c (warn_deprecated): New flag.
1334 (lang_decode_option): Deprecated this-is-variable,
1335 external-templates, alt-external-templates.
1336 Support -Wdeprecated.
1337 * errfn.c (cp_deprecated): New function.
1339 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
1341 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
1342 of the decls themselves.
1344 * pt.c (tsubst_function_type): Copy attributes over.
1346 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
1348 * cp-tree.h: Add prototype.
1349 * decl.c (init_decl_processing): Set valid_lang_attribute.
1351 1999-04-13 Mark Mitchell <mark@codesourcery.com>
1353 * class.c (finish_struct_1): Look at the const-ness of the field's
1354 type, not the TREE_READONLY-ness of the declaration.
1355 * method.c (synthesize_method): Likewise.
1356 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
1357 creating new declarations.
1359 1999-04-13 Mike Stump <mrs@wrs.com>
1361 * decl2.c (import_export_decl): Because vtables always reference
1362 virtual functions, even if they are inlined, don't allow
1363 -fno-implement-inlines to not emit them, instead, emit them with
1365 * decl.c (start_function): Likewise.
1367 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
1369 * cp-tree.h (struct lang_type): Add com_interface.
1370 (CLASSTYPE_COM_INTERFACE): New macro.
1371 * class.c (set_rtti_entry): COM interface classes have no RTTI
1372 entries in their vtables; adjust.
1373 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
1374 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
1375 finish_struct_1): Likewise.
1376 * decl2.c (mark_vtable_entries): Likewise.
1377 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
1378 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
1379 expand_upcast_fixups): Likewise.
1380 * tree.c (debug_binfo): Likewise.
1382 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
1383 * typeck.c (comptypes): If we get it, ignore attributes.
1384 * class.c (instantiate_type): Use BASELINK_P. Change complain
1385 parameter to flags; 2 means ignore attributes.
1386 * call.c (build_op_delete_call): Pass it.
1388 * decl.c (xref_tag): Only complain once about using a typedef-name
1389 with 'struct'. Downgrade to pedwarn.
1391 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
1393 * parse.y (absdcl_intern): New nonterminal.
1394 (absdcl, direct_abstract_declarator): Use it.
1396 * pt.c (lookup_template_class): Look through implict typename.
1398 1999-04-11 Mark Mitchell <mark@codesourcery.com>
1400 * friend.c (add_friend): Deal gracefully with error_mark_node.
1401 * method.c (build_overload_value): Handle pointers-to-members as
1402 template parameters.
1404 * decl.c (push_binding): Fix typo in comment.
1406 1999-04-10 Mark Mitchell <mark@codesourcery.com>
1408 * error.c (dump_type_real): If a typename is a template-id, put
1409 out the template arguments.
1410 (dump_expr): Handle TEMPLATE_ID_EXPR.
1411 * pt.c (lookup_template_class): Now that full arguments are
1412 available everywhere, remove code that tried to guess them.
1414 1999-04-09 Mark Mitchell <mark@codesourcery.com>
1416 * decl.c (make_typename_type): Complain if we don't find a type
1417 when trying to make a typename type for a non-template type.
1419 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
1421 * decl.c (start_decl): Pass attributes to grokdeclarator.
1422 (grokdeclarator): Handle attributes on constructor-syntax
1425 1999-04-08 Mark Mitchell <mark@codesourcery.com>
1427 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
1430 * search.c (template_self_reference_p): Tweak.
1432 1999-04-07 Mark Mitchell <mark@codesourcery.com>
1434 * init.c (build_offset_ref): Don't build yet another weird data
1435 structure to describe overloaded functions.
1437 1999-04-06 Mark Mitchell <mark@codesourcery.com>
1439 * cp-tree.h (BASELINK_P): New macro.
1440 (SET_BASELINK_P): Likewise.
1441 * init.c (build_member_call): Remove needless assignment in if
1443 * search.c (lookup_field_r): Fix handling when we are looking
1444 specifically for a type; these are not hidden by functions and
1446 (lookup_member): Use SET_BASELINK_P.
1447 * tree.c (is_overloaded_fn): Use BASELINK_P.
1448 (really_overloaed_fn): Likewise.
1449 (get_first_fn): Likewise.
1451 1999-04-05 Mark Mitchell <mark@codesourcery.com>
1453 * decl.c (lookup_name_current_level): Tweak, and improve
1456 * class.c (maybe_fixup_vptrs): Remove declaration.
1457 (build_class_init_list): Likewise.
1458 * decl.c (pushdecl_class_level): Call check_template_shadow here
1460 (push_class_level_binding): ... not here.
1461 * search.c (dfs_push_type_decls): Only avoid
1462 template-self-reference TYPE_DECLs if they are from base classes.
1464 1999-04-04 Mark Mitchell <mark@codesourcery.com>
1466 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
1469 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
1471 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
1472 (finish_struct_1): Don't call build_class_init_list.
1474 1999-04-02 Mark Mitchell <mark@codesourcery.com>
1476 * tinfo.h (__class_type_info): Fix illegal declaration.
1478 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
1479 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
1480 (IDENTIFIER_CLASS_VALUE): Improve documentation.
1481 (is_properly_derived_from): Declare.
1482 (invalidate_class_lookup_cache): Likewise.
1483 (maybe_maybe_note_name_used_in_class): Likewise.
1484 (note_name_declared_in_class): Likewise.
1485 (push_using_decl): Remove duplicate declaration.
1486 (id_in_current_class): Remove declaration.
1487 (push_class_binding): Change prototype.
1488 (clear_identitifer_class_values): Declare.
1489 * call.c (is_properly_derived_from): Make it global.
1490 (build_new_function_call): Be careful about updating candidates.
1491 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
1492 asked to make illegal calls.
1493 * class.c: Include splay-tree.h.
1494 (class_stack_node): Add names_used slot.
1495 (check_member_decl_is_same_in_complete_scope): Remove.
1496 (add_method): Fix comment. Push the declaration into class
1498 (finish_struct_1): When popping the class, pop the bindings too.
1499 Remove check for data member/function member conflict.
1500 (finish_struct): Remove calls to
1501 check_member_decl_is_same_in_complete_scope. Change calls to
1503 (pushclass): Clear names_used in the class stack entry.
1504 Use invalidate_class_lookup_cache to remove cached entries, rather
1505 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
1506 before entering a new class. Remove dead code. Don't mess with
1507 current_function_decl when pushing declarations.
1508 (invalidate_class_lookup_cache): New function, split out from ...
1509 (popclass): Here. Clean up names_used on our way out.
1510 (instantiate_type): Adjust.
1511 (build_self_reference): Don't push the declaration here.
1512 (maybe_note_name_used_in_class): New function.
1513 (note_name_declared_in_class): Likewise.
1514 * decl.c (add_binding): Change prototype.
1515 (find_class_binding_level): New function.
1516 (innermost_nonclass_level): Likewise.
1517 (current_binding_level): Update documentation.
1518 (inner_binding_level): Remove. Replace with current_binding_level
1520 (push_binding_level): Remove special handling of
1521 class_binding_level.
1522 (pop_binding_level): Likewise. Use find_class_binding_level.
1523 (suspend_binding_level): Likewise.
1524 (global_bindings_p): Use innermost_nonclass_level.
1525 (toplevel_bindings_p): Likewise.
1526 (namespace_bindings_p): Likewise.
1527 (pseudo_global_level_p): Likewise.
1528 (push_binding): Clear INHERITED_VALUE_BINDING_P.
1529 (add_binding): Check for illegal multiple declarations. Return a
1530 value indicating whether or not the new binding was legal.
1531 (push_local_binding): Skip over class binding levels. Check
1532 return value from add_binding.
1533 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
1534 note_name_declared_in_class.
1535 (pushlevel_class): Remove "fake out the rest of the compiler"
1537 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
1538 (clear_identifier_class_values): New function.
1539 (pop_from_top_level): Use it.
1540 (pop_everything): Tweak.
1541 (maybe_process_template_type_declaration): Don't push the
1542 declaration for the template here.
1543 (pushtag): Don't push tag declarations into class scope here.
1544 (pushdecl): Apply DeMorgan's law for readability.
1545 (pushdecl_class_level): Remove special-case code for
1546 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
1547 (push_class_level_bindng): Deal with inherited bindings.
1548 (lookup_name_real): Remove special-case code for
1549 TYPE_BEING_DEFINED, and some implicit typename magic.
1550 (grokdeclarator): Handle COMPONENT_REF for a template function.
1551 (build_enumerator): Don't call pushdecl_class_level here.
1552 (id_in_current_class): Remove.
1553 * decl2.c (grokfield): Don't call pushdecl_class_level or
1554 check_template_shadow.
1555 * errfn.c (cp_file_of): Don't declare.
1556 (cp_line_of): Likewise.
1557 * error.c (dump_decl): Handle an OVERLOAD.
1558 (cp_file_of): Likewise.
1559 (cp_line_of): Likewise.
1560 * init.c (build_member_call): Handle a COMPONENT_REF.
1561 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
1562 pushdecl_class_level.
1563 * method.c (hack_identifier): Build COMPONENT_REFs for references
1564 to member templates as well as member functions. Remove dead
1566 * parse.y (left_curly): Remove.
1567 (nonnested_type): Call maybe_note_name_used_in_class, not
1568 pushdecl_class_level.
1569 * parse.c: Regenerated.
1570 (nested_name_specifier_1): Likewise.
1571 * pt.c (check_explicit_specialization): Adjust, for robustness.
1572 (check_template_shadow): Handle OVERLOADs.
1573 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
1574 TEMPLATE_DECL, if appropriate.
1575 * search.c (envelope_add_decl): Remove.
1576 (dfs_pushdecls): Likewise.
1577 (dfs_compress_decls): Likewise.
1578 (dfs_push_decls): New function.
1579 (dfs_push_type_decls): Likewise.
1580 (setup_class_bindings): Likewise.
1581 (template_self_reference_p): Likewise.
1582 (lookup_field_r): Use it.
1583 (looup_member): Remove old comment. Deal with ambiguity.
1584 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
1585 and remove envelope processing.
1586 * semantics.c (begin_class_definition): Let pushclass push
1587 declarations for base classes.
1588 (finish_member_declaration): Push declarations into class scope.
1589 * typeck.c (build_component_ref): Just put an OVERLOAD into the
1590 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
1591 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
1592 * Makefile.in (class.o): Depend on splay-tree.h.
1594 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
1596 * cvt.c (convert_pointer_to_real): Use same_type_p.
1597 * typeck.c (comp_target_types): Use same_type_p.
1599 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
1601 * semantics.c (begin_inline_definitions,
1602 finish_inline_definitions): Rename from finish_default_args and
1603 begin_inline_definitions, respectively, to something that isn't a
1605 * parse.y (structsp): Adjust.
1607 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
1608 (list_hash_lookup): Likewise.
1609 (hash_tree_chain): Adjust.
1610 * pt.c (tsubst): Adjust.
1611 (tsubst_arg_types): Use plain hash_tree_cons.
1612 * cp-tree.h (hash_tree_cons_simple): Lose.
1613 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
1615 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1617 * Makefile.in (hash.h): Generate using gperf language 'C', not
1618 'KR-C', so gperf uses the `const' keyword on strings.
1620 * gxx.gperf (resword): Const-ify a char*.
1622 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
1624 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
1625 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
1626 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
1627 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
1628 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
1629 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
1632 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
1634 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
1636 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
1638 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
1640 1999-03-27 Mark Mitchell <mark@codesourcery.com>
1642 * cp-tree.h (add_friend): Declare.
1643 (add_friends): Likewise.
1644 * friend.c (add_friend): Make it global. Don't add to
1645 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
1646 (add_friends): Make it global.
1647 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
1648 befriending class is a template.
1649 * parse.y (component_decl_1): Fix typo in comment.
1650 * parse.c: Regenerated.
1651 * pt.c (instantiate_class_template): Use add_friend and
1652 add_friends rather that duplicating some of their functionality
1655 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
1657 * call.c (build_field_call): Unify 'this' and non-'this' cases.
1659 * typeck.c (build_indirect_ref): Check for 'this' sooner.
1661 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1663 * call.c (op_error): Const-ify a char*.
1664 (add_candidate, source_type, add_warning): Add static prototype.
1665 (print_z_candidates): Const-ify a char*.
1667 * class.c (resolve_address_of_overloaded_function,
1668 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
1669 (get_vtable_name, finish_struct_1): Const-ify a char*.
1671 * cvt.c (convert_to_reference): Likewise.
1673 * decl.c (redeclaration_error_message, record_builtin_type,
1674 record_unknown_type, member_function_or_else, bad_specifiers):
1676 (find_binding, select_decl, unqualified_namespace_lookup,
1677 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
1678 Add static prototype.
1679 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
1680 implicitly_declare, record_builtin_java_type, define_function,
1681 grok_op_properties, tag_name): Const-ify a char*.
1683 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
1684 (define_function, finish_builtin_type): Const-ify a char*.
1685 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
1686 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
1687 (file_name_nondirectory): Const-ify a char*.
1688 (init_filename_times): Don't prototype.
1689 (compiler_error): Prototype.
1690 (yyerror, init_repo): Const-ify a char*.
1691 (build_srcloc): Don't prototype.
1692 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
1694 (warn_for_assignment): Don't prototype.
1695 (convert_for_initialization, readonly_error, check_for_new_type,
1696 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
1699 * decl2.c (acceptable_java_type, output_vtable_inherit,
1700 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
1701 merge_functions, decl_namespace, validate_nonmember_using_decl,
1702 do_nonmember_using_decl): Add static prototype.
1703 (lang_f_options): Const-ify a char*.
1704 (finish_builtin_type): Likewise.
1705 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
1708 * errfn.c: Include cp-tree.h.
1709 (cp_thing): Add static prototype.
1710 (compiler_error): Don't protoptype.
1711 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
1712 passing it to `cp_thing'.
1714 * error.c (interesting_scope_p): Add static prototype.
1716 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
1719 * init.c (compiler_error): Don't prototype.
1720 (member_init_ok_or_else): Const-ify a char*.
1721 (build_java_class_ref): Add static prototype.
1723 * lex.c (compiler_error): Don't prototype.
1724 (get_time_identifier, interface_strcmp, extend_token_buffer,
1725 handle_cp_pragma): Const-ify a char*.
1726 (is_global, init_filename_times): Add static prototype.
1727 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
1728 (compiler_error): Change from fixed args to variable args.
1729 (yyerror): Const-ify a char*.
1731 * parse.y (cond_stmt_keyword): Const-ify a char*.
1732 (parse_decl): Add static prototype.
1734 * pt.c (template_args_equal, print_template_context): Likewise.
1735 (print_candidates, check_default_tmpl_args): Const-ify a char*.
1736 (instantiate_class_template): Likewise.
1738 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
1740 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
1741 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
1743 * search.c (lookup_field_info, lookup_member): Likewise.
1744 (lookup_member): Cast the first argument of `bzero' to a PTR.
1746 * sig.c (compiler_error): Don't prototype.
1747 (build_signature_pointer_or_reference_nam): Const-ify a char*.
1748 (get_sigtable_name, build_member_function_pointer): Likewise.
1750 * tree.c (compiler_error): Don't prototype.
1751 (no_linkage_helper, build_srcloc): Add static prototype.
1752 (build_vbase_pointer_fields): Const-ify a char*.
1753 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
1755 * typeck.c (compiler_error): Don't prototype.
1756 (convert_for_assignment): Const-ify a char*.
1757 (comp_cv_target_types): Add static prototype.
1758 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
1759 build_component_addr, build_unary_op, convert_for_initialization):
1762 * typeck2.c (ack): Add static prototype and change from fixed args
1764 (readonly_error, check_for_new_type): Const-ify a char*.
1766 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
1767 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
1768 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
1769 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
1770 gen_assign, GNU_xref_member): Const-ify a char*.
1772 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
1774 * gxxint.texi: Remove old discussion on copying virtual bases.
1776 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1778 * Make-lang.in: Remove all references to g++.o/g++.c.
1779 Link g++ from gcc.o.
1781 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
1783 * decl2.c (comdat_linkage): Treat vtables like functions.
1785 1999-03-25 Mark Mitchell <mark@codesourcery.com>
1787 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
1789 1999-03-25 Nathan Sidwell <nathan@acm.org>
1791 * decl.c (init_decl_processing): Add `signed' type as a synonym
1794 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
1796 * typeck.c (common_type): Handle cv-qual unification for pointers
1799 * decl.c (unqualified_namespace_lookup): Return error_mark_node
1801 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
1802 * lex.c (do_identifier): If we got error_mark_node, call
1805 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
1807 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
1810 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
1812 * decl.c (lookup_name_real): Do nested field lookup regardless of
1815 1999-03-24 Mark Mitchell <mark@codesourcery.com>
1817 * cp-tree.h (lang_type): Remove has_assignment and
1818 has_real_assignment. Add befriending_classes.
1819 (TYPE_HAS_ASSIGNMENT): Remove.
1820 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
1821 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
1822 (lang_decl): Document.
1823 (DECL_BEFRIENDING_CLASSES): New macro.
1824 (FRIEND_NAME): Move declaration to more obvious location.
1825 (FRIEND_DECLS): Likewise.
1826 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
1827 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
1828 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
1829 (grok_op_properties): Likewise.
1830 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
1831 (add_friend): Likewise. Don't do weird things with assignment
1832 operators. Update DECL_BEFRIENDING_CLASSES.
1833 (add_friends): Don't do weird things with assignment operators.
1834 (make_friend_class): Likewise. Update
1835 CLASSTYPE_BEFRIENDING_CLASSES.
1836 * pt.c (instantiate_class_template): Don't set
1837 TYPE_HAS_ASSIGNMENT.
1838 (tsubst_copy): Substitute the TREE_TYPE for more unary
1840 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
1841 * search.c (protected_accessible_p): New function.
1842 (friend_accessible_p): Likewise.
1843 (accessible_p): Use them.
1845 1999-03-23 Mark Mitchell <mark@codesourcery.com>
1847 * pt.c (convert_nontype_argument): Don't create things that aren't
1848 PTRMEM_CSTs when applying a qualification conversion to a
1851 1999-03-23 Mark Mitchell <mark@codesourcery.com>
1853 * Makefile.in (OBJS): Don't mention hash.o.
1854 (OBJDEPS): Likewise.
1856 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
1858 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
1859 * decl.c (expand_static_init): Make sure we don't add any after
1862 * decl.c (cp_finish_decl): Move intelligence about handling
1863 DECL_COMDAT for variables from here...
1864 * decl2.c (comdat_linkage): ...to here.
1865 (maybe_make_one_only): Tweak.
1866 (import_export_decl): Call comdat_linkage for variables, too.
1867 (finish_file): Handle template statics properly.
1869 1999-03-22 Mark Mitchell <mark@codesourcery.com>
1871 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
1872 Document internals of pointer-to-member-functions.
1873 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
1874 (PFN_FROM_PTRMEMFUNC): Likewise.
1875 (build_type_conversion): Remove unused parameter.
1876 (build_ptrmemfunc1): Declare.
1877 (expand_ptrmemfunc_cst): New function.
1878 (delta2_from_ptrmemfunc): Likewise.
1879 (pfn_from_ptrmemfunc): Likewise.
1880 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
1881 build_type_conversion. Use TYPE_PTRMEM_P for readability.
1882 (convert_to_reference): Remove unused parameter to
1883 build_type_conversion.
1884 (ocp_convert): Likewise.
1885 (build_user_type_conversion): Likewise.
1886 * error.c (dump_expr): Handle NULL pointer-to-member functions.
1887 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
1888 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
1889 open when handling pointer-to-member functions.
1890 * pt.c (convert_nontype_argument): Clean up error messages. Be
1891 more stringent with pointers-to-members.
1892 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
1893 (build_unary_op): Tidy ever-so-slightly.
1894 (build_conditional_expr): Remove extra parameter to
1895 build_type_conversion.
1896 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
1898 (expand_ptrmemfunc_cst): Define.
1899 (delta2_from_ptrmemfunc): Likewise.
1900 (pfn_from_ptrmemfunc): Likewise.
1902 1999-03-19 Mark Mitchell <mark@codesourcery.com>
1904 * init.c (build_member_call): Handle template-id expressions
1906 * typeck.c (build_x_function_call): Likewise.
1908 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
1910 * friend.c (make_friend_class): Avoid core dump when
1911 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
1913 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
1915 * decl.c (start_function): Suppress normal linkage heuristics
1916 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
1918 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1920 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
1921 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
1923 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
1925 * parse.y (named_complex_class_head_sans_basetype):
1926 Do not push a scope for error_mark_node.
1927 (maybe_base_class_list): Likewise.
1929 * decl.c (start_decl): Check for error_mark_node as a type.
1930 Detected by g++.brendan/array-refs.C.
1931 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
1932 (maybe_build_cleanup_1): Likewise. Detected by
1933 g++.jason/incomplete1.C.
1935 * tree.c (build_dummy_object): Use void_zero_node instead of the
1937 (is_dummy_object): Check for such a node.
1938 Detected by g++.bob/inherit1.C
1940 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
1942 * method.c (old_backref_index): Split out...
1943 (flush_repeats): From here. Rename back from try_old_backref.
1944 (build_mangled_name): Put back some old-style repeat handling.
1946 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1948 * lex.c: Don't include setjmp.h.
1949 (parse_float): New static function.
1950 (pf_args): New struct.
1951 (real_yylex): Use them in call to `do_float_handler'.
1953 1999-03-15 Mark Mitchell <mark@markmitchell.com>
1955 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
1956 * tree.c (layout_basetypes): Not here.
1957 * search.c (dfs_search): Remove; no longer used.
1959 1999-03-12 Mark Mitchell <mark@markmitchell.com>
1961 * decl2.c (validate_nonmember_using_decl): Issue sensible
1962 error-messages on bogus qualifiers.
1964 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
1966 * call.c (add_function_candidate): Fix uninitialized variable.
1968 * Makefile.in (search.o): Add dependency on varray.h.
1970 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
1972 * decl.c (duplicate_decls): Use same_type_p.
1973 * method.c (try_old_backref): Renamed from flush_repeats. Use
1974 same_type_p. Don't try to handle repeats. Return success.
1975 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
1976 calls from old-style code, too.
1977 (check_ktype): Use same_type_p.
1978 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
1979 (build_qualified_name): Simplify logic.
1980 (process_overload_item): Strip typedefs and quals at the top.
1981 (build_mangled_name_for_type_with_Gcode): Remove call to
1982 type_canonical_variant.
1983 (build_mangled_name): Likewise. Remove support for old-style
1984 repeats, which have been disabled since 2.7.2. Don't mess with
1986 (build_decl_overload_real): Don't mess with TREE_USED.
1988 1999-03-13 Nathan Sidwell <nathan@acm.org>
1990 * error.c (cp_printers): Add 'F' escape character.
1991 (dump_type_real): Remove TREE_LIST (fnargs) printing.
1992 Functionality moved to dump_parameters.
1993 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
1994 (dump_function_decl): Extend meaning of V parameter. Use
1995 dump_parameters and dump_exception_spec.
1996 (dump_parameters): New static function.
1997 (dump_exception_spec): New static function.
1998 (fndecl_as_string): Change argument semantics. Use
1999 dump_function_decl directly.
2001 * sig.c (build_signature_table_constructor): Use cp_error.
2003 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
2005 * semantics.c (finish_switch_cond): Handle error cases gracefully.
2006 Detected by g++.law/enum5.C.
2008 * typeck.c (build_modify_expr): Check for errors after resolving
2009 offsets. Detected by g++.brendan/static1.C.
2011 * decl.c (complete_array_type): Ignore initial_value if it is an
2012 error. Detected by g++.benjamin/17930.C.
2014 * typeck2.c (process_init_constructor): Return error if one argument
2015 is in error. Detected by g++.benjamin/13478.C.
2017 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
2019 * decl.c (select_decl): Allow class templates when we need types.
2020 * decl2.c (ambiguous_decl): Likewise.
2022 1999-03-12 Mark Mitchell <mark@markmitchell.com>
2024 * lex.c (do_identifier): Correct call to enforce_access.
2025 * search.c (accessible_p): Tweak comment.
2027 1999-03-10 Mark Mitchell <mark@markmitchell.com>
2029 * semantics.c (begin_class_definition): Call build_self_reference.
2030 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
2032 * search.c (assert_canonical_unmarked): Fix typo in prototype.
2034 * search.c (dfs_canonical_queue): New function.
2035 (dfs_assert_unmarked_p): Likewise.
2036 (assert_canonical_unmarked): Likewise.
2037 (access_in_type): Use it.
2038 (accessible_p): Likewise. Walk the whole tree when umarking.
2040 * sig.c (build_signature_table_constructor): Use accessible_p
2041 instead of compute_access.
2043 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
2045 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
2047 1999-03-09 Mark Mitchell <mark@markmitchell.com>
2049 * cp-tree.h (flag_access_control): Declare.
2050 (TREE_VIA_PPUBLIC): Document.
2051 (DECL_NONSTATIC_MEMBER_P): New macro.
2052 (enforce_access): Return an indication of whether or not access
2054 (build_self_reference): Change prototype.
2055 (compute_access): Replace with ...
2056 (accessible_p): New function.
2057 (dfs_walk): Change prototype.
2058 (dfs_unmark): Likewise.
2059 (markedp): Likewise.
2060 * call.c (enforce_access): Use accessible_p.
2061 * class.c (build_self_reference): Insert the declaration into the
2062 list of members for this type, and make it public.
2063 * decl.c (xref_basetypes): Avoid ill-timed recursion.
2064 * init.c (build_offset_ref): Use lookup_member, not three separate
2065 name-lookups. Call enforce_access rather than checking for
2066 illegal accesses here.
2067 (resolve_offset_ref): Likewise.
2068 * lex.c (do_identifier): Likewise.
2069 * method.c (hack_identifier): Likewise.
2070 * parse.y (self_reference): Remove.
2071 (opt_component_decl_list): Don't use it.
2072 * parse.c: Regenerated.
2073 * pt.c (print_candidates): Generalize to handle lists of
2074 overloaded functions.
2075 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
2077 (get_template_base): Use new calling convention for dfs_walk.
2078 * search.c: Include varray.h. Add prototypes.
2079 (dfs_walk): Accept a data pointer to pass to the work functions.
2080 All callers changed. All work functions changed.
2081 (breadth_first_search): Rename to bfs_walk, and make consistent
2083 (dfs_walk_real): New function.
2084 (canonical_binfo): New function.
2085 (context_for_name_lookup): Likewise.
2086 (shared_marked_p): Likewise.
2087 (shared_unmarked_p): Likewise.
2088 (lokup_field_queue_p): Likewise.
2089 (lookup_field_r): Generalize to handle both functions and fields.
2090 (lookup_field): Just call lookup_member.
2091 (lookup_fnfields): Likewise.
2092 (lookup_member): Move body of lookup_field here and generalize.
2093 (dfs_accessible_queue_p): Likewise.
2094 (dfs_accessible_p): Likewise.
2095 (dfs_access_in_type): Likewise.
2096 (access_in_type): Likewise.
2097 (compute_access): Remove, and replace with ...
2098 (accessible_p): New function.
2099 (vbase_types): Remove.
2100 (vbase_decl_ptr_intermediate): Likewise.
2101 (vbase_decl_ptr): Likewise.
2102 (vbase_init_result): Likewise.
2103 (closed_envelopes): Likewise.
2104 (bvtable): Likewise.
2106 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
2108 * call.c (add_function_candidate): Check for proper number of args
2109 before checking the validity of those args.
2111 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
2113 * cp-tree.h (struct lang_type): Add anon_union field.
2114 (ANON_UNION_TYPE_P): Use it instead of examining type.
2115 (SET_ANON_UNION_TYPE_P): New macro.
2116 * decl.c (check_tag_decl): Use it.
2118 * search.c (compute_access): Handle non-type contexts earlier, and
2121 * tree.c (build_exception_variant): Use copy_to_permanent.
2123 * decl2.c (setup_initp): Give statics with no priority the default
2125 (do_dtors, do_ctors, finish_file): Remove special handling of
2126 non-prioritized statics.
2128 1999-03-05 Mark Mitchell <mark@markmitchell.com>
2130 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
2131 * decl.c (make_typename_type): Don't issue an error if an
2132 immediate lookup fails; it migt be resolved later.
2133 * friend.c (is_friend): Add comment.
2134 * search.c (breadth_first_search): Add POSTFN and DATA
2135 parameters. Tidy. All callers changed.
2136 (lookup_field_queue_p): New function.
2137 (lookup_field_r): Likewise.
2138 (lookup_field_post): Likewise.
2139 (lookup_field): Use them, via breadth_first_search, instead of
2141 (compute_access): Robustify.
2142 (lookup_fnfield_info): New structure.
2144 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
2146 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
2148 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
2150 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
2153 * decl2.c (import_export_class): Also return if
2154 CLASSTYPE_INTERFACE_ONLY is set.
2156 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
2158 * decl.c (push_overloaded_decl): Only overwrite the old binding if
2160 * decl2.c (do_local_using_decl): Fix loop termination.
2162 1999-03-02 Mark Mitchell <mark@markmitchell.com>
2164 * cp-tree.h (determine_specialization): Don't declare.
2165 * pt.c (determine_specialization): Make it static. Eliminate
2166 complain parameter. Note that decl is always non-NULL now, and
2167 simplify accordingly.
2169 * decl.c (maybe_push_to_top_level): Always call
2170 push_cp_function_context.
2171 (pop_from_top_level): Always call pop_cp_function_context.
2173 1999-02-26 Nathan Sidwell <nathan@acm.org>
2175 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
2177 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
2178 * init.c (build_new_1): Extra arg to complete_type_or_else.
2179 (build_delete): Likewise.
2180 * typeck.c (require_complete_type): Likewise.
2181 (pointer_int_sum): Likewise.
2182 (pointer_diff): Likewise.
2183 (build_component_ref): Likewise.
2185 * typeck2.c (incomplete_type_error): Always use cp_error.
2186 Show declaration of undefined type, if appropriate.
2187 Deal with UNKNOWN_TYPE nodes.
2189 * typeck.c (require_complete_type): Use TYPE_SIZE as
2190 size_zero_node to mean incomplete type.
2191 (require_complete_type_in_void): New function.
2192 (build_compound_expr): Call complete_type_in_void for LHS.
2193 (build_c_cast): Call complete_type_in_void for void cast.
2194 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
2195 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
2196 require_complete_type_in_void. Call it.
2197 * cp-tree.h (require_complete_type_in_void): Prototype new function.
2199 * typeck.c (convert_arguments): Use alternative format for
2200 function decls. Don't require_complete_type here. Simplify
2201 diagnostic printing.
2202 (convert_for_initialization): Don't require_complete_type on RHS yet.
2203 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
2205 * call.c (build_over_call): Cope with qualified void return type.
2206 * semantics.c (finish_call_expr): Likewise.
2207 * typeck.c (build_function_call_real): Likewise.
2208 (c_expand_return): Likewise.
2209 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
2211 * call.c (print_z_candidates): Use alternate print format, to be
2212 consistent with (pt.c) print_candidates.
2213 * method.c (hack_identifier): List candidate members.
2214 * search.c (lookup_field): Build ambiguous list, and show it, if
2217 1999-02-26 Mark Mitchell <mark@markmitchell.com>
2219 * typeck.c (decay_conversion): Don't confuse constant array
2220 variables with their initializers.
2222 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
2224 * pt.c (regenerate_decl_from_template): Tweak for clarity.
2225 (instantiate_decl): Mark a decl instantiated before regenerating
2226 it to avoid recursion.
2227 * tree.c (mapcar): Don't call decl_constant_value unless we know
2228 something is TREE_READONLY_DECL_P.
2230 * class.c (check_for_override): Don't stop checking when we find
2231 the first overridden function. Delete #if 0'd code.
2232 * search.c (get_matching_virtual): Likewise.
2234 1999-02-25 Richard Henderson <rth@cygnus.com>
2236 * lang-specs.h: Define __FAST_MATH__ when appropriate.
2238 1999-02-24 Mike Stump <mrs@wrs.com>
2240 * typeck.c (convert_for_assignment): Allow boolean integral constant
2241 expressions to convert to null pointer.
2243 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
2245 * decl.c (lookup_namespace_name): Resolve namespace aliases.
2247 * class.c (push_nested_class): Allow namespaces.
2249 * decl2.c (set_decl_namespace): Add friendp parameter.
2250 * decl.c (grokfndecl): Pass it.
2251 (grokvardecl): Likewise.
2252 * cp-tree.h: Change declaration.
2254 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
2256 * pt.c (tsubst): Allow an array of explicit size zero.
2258 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
2260 * errfn.c: Change varargs code to look like toplev.c.
2262 * method.c (process_modifiers): Don't prepend 'U' for char or
2265 1999-02-20 Craig Burley <craig@jcb-sc.com>
2267 * Make-lang.in (cplib2.ready): Don't consider updating
2268 cplib2 stuff if the current directory isn't writable, as
2269 it won't work (such as during a `make install').
2271 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
2273 * decl2.c (start_objects): Make file scope constructors and
2274 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
2275 ASM_OUTPUT_DESTRUCTOR are defined.
2277 1999-02-19 Mark Mitchell <mark@markmitchell.com>
2279 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
2280 (fn_type_unification): Adjust prototype.
2281 (lookup_fnfields_1): Declare.
2282 * call.c (add_template_candidate_real): Adjust call to
2283 fn_type_unification.
2284 * class.c (add_method): Don't allow duplicate declarations of
2285 constructors or destructors.
2286 (resolve_address_of_overloaded_function): Remove unused variable.
2287 Adjust call to fn_type_unification.
2288 * decl.c (grokfndecl): Be more robust in the face of illegal
2290 * decl2.c (check_classfn): Remove hokey handling of member
2292 * pt.c (determine_specialization): Improve comments. Adjust to
2293 handle template argument deduction as per the standard.
2294 (check_explicit_specialization): Fix comment spacing. Handle
2295 type-conversion operators correctly. Improve error-recovery.
2296 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
2297 (get_bindings_real): Simplify handling of static members.
2298 * search.c (lookup_fnfields_1): Make it have external linkage.
2299 * typeck.c (compparms): Fix comment.
2300 (build_unary_op): Don't try to figure out which template
2301 specialization is being referred to when when the address-of
2302 operator is used with a template function.
2304 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2306 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
2307 keyword to match an analogous change at the top level.
2309 * tree.c (lvalue_or_else): Likewise.
2311 1999-02-17 Mark Mitchell <mark@markmitchell.com>
2313 * decl.c (xref_basetypes): Comment.
2314 * pt.c (instantiate_class_template): Use xref_basetypes.
2316 1999-02-16 Mark Mitchell <mark@markmitchell.com>
2318 * cp-tree.h (tsubst): Change prototype.
2319 (tsubst_expr): Likewise.
2320 (tsubst_copy): Likewise.
2321 (type_unification): Remove prototype.
2322 * call.c (convert_default_arg): Adjust call to tsubst_expr.
2323 * class.c (resolve_address_of_overloaded_function): Just use
2324 fn_type_unification.
2325 * decl.c (grokdeclarator): Adjust call to tsubst.
2326 * method.c (build_template_parm_names): Likewise.
2327 * pt.c (GTB_VIA_VIRTUAL): New macro.
2328 (GTB_IGNORE_TYPE): Likewise.
2329 (resolve_overloaded_unification): Add `complain' parameter.
2330 (try_one_overload): Likewise.
2331 (tsubst_template_arg_vector): Likewise.
2332 (tsubst_template_parms): Likewise.
2333 (tsubst_aggr_type): Likewise.
2334 (tsubst_arg_types): Likewise.
2335 (tsubst_call_declarator_parms): Likewise.
2336 (unify): Remove explicit_mask.
2337 (type_unification_real): Likewise.
2338 (get_template_base_recursive): Likewise.
2339 (coerce_template_template_parms): Provide prototype.
2340 (tsubst_function_type): Likewise.
2341 (try_class_unification): New function.
2342 All callers changed to use new complain parameter.
2343 (get_template_base): Use try_class_unification.
2344 (unify): Adjust handling of classes derived from template types.
2345 (fn_type_unification): Substitute explicit arguments before
2348 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2350 * decl.c (pushdecl): Remove dead code.
2352 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
2354 * decl2.c (finish_objects): Fix code I missed in previous change.
2356 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
2358 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
2359 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
2361 * pt.c (maybe_process_partial_specialization): Complain about
2362 'template <>' on non-specialization.
2364 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
2366 * decl.c (grokdeclarator): Catch wierd declarators.
2367 * decl2.c (finish_file): Don't abort because of namespace parsing
2369 (check_decl_namespace): Remove.
2371 1999-02-09 Mark Mitchell <mark@markmitchell.com>
2373 * cp-tree.h (get_template_base): Don't declare.
2374 (dfs_walk): Declare.
2375 (dfs_unmark): Likewise.
2376 (markedp): Likewise.
2377 * pt.c (unify): Remove duplicate declaration. Pass tparms and
2378 targs to get_template_base.
2379 (get_template_base_recursive): Move here from search.c. Check to
2380 see that the base found can be instantiated to form the desired
2382 (get_template_base): Likewise.
2383 (get_class_bindings): Simplify.
2384 * search.c (get_template_base_recursive): Move to pt.c.
2385 (get_template_base): Likewise.
2386 (markedp): Make it global.
2387 (dfs_walk): Likewise.
2388 (dfs_unmark): Likewise.
2390 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
2392 * pt.c (maybe_process_partial_specialization): Complain about
2393 specialization in wrong namespace.
2394 * tree.c (decl_namespace_context): New fn.
2396 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2398 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
2399 * pt.c (coerce_template_template_parms): Handle nested
2400 template template parameters.
2402 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
2404 * typeck2.c: Update email addresses.
2406 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2408 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
2411 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
2413 * lex.c (retrofit_lang_decl): Split out...
2414 (build_lang_decl): From here.
2415 * decl.c (pushdecl): Call it for functions generated by the middle
2416 end that don't have DECL_LANG_SPECIFIC.
2417 * cp-tree.h: Declare it.
2419 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
2420 (start_objects, finish_objects): Only use special
2421 init_priority code if the user specified a priority.
2422 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
2425 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
2427 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
2428 mkstemp.o. Get them from libiberty now.
2429 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
2431 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2433 * decl2.c (lang_decode_option): Use read_integral_parameter.
2435 1999-02-01 Mark Mitchell <mark@markmitchell.com>
2437 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
2438 before calling complete_type_or_else.
2440 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2442 * input.c (inline): Don't define, its handled by system.h.
2444 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
2446 * decl2.c: Don't define flag_no_ident here. Don't process
2448 * cp-tree.h: Don't declare flag_no_ident here.
2449 * lang-specs.h: Map -Qn to -fno-ident.
2451 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
2453 * cp-tree.h (struct tree_binding): Replace scope field with a union.
2454 (BINDING_SCOPE): Adjust.
2455 * decl.c (BINDING_LEVEL): Adjust.
2457 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
2459 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
2462 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
2465 * tree.c (equal_functions): Fix name in prototype.
2467 * decl.c (push_local_binding): Add FLAGS argument.
2468 (pushdecl, push_overloaded_decl): Pass it.
2469 * decl2.c (do_local_using_decl): Likewise.
2470 * cp-tree.h: Adjust prototype.
2471 * decl.c (poplevel): Fix logic.
2473 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
2474 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
2475 (cat_namespace_levels): Don't loop forever.
2477 1999-01-25 Richard Henderson <rth@cygnus.com>
2479 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
2481 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
2483 * class.c (resolve_address_of_overloaded_function): Mark the
2484 chosen function used.
2486 * call.c (build_call): Make sure that a function coming in has
2487 been marked used already.
2488 * decl.c (expand_static_init): Call mark_used instead of
2490 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
2491 alloc_eh_object, expand_throw): Likewise.
2492 * init.c (build_builtin_delete_call): Likewise.
2493 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
2494 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
2495 expand_generic_desc): Likewise.
2497 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
2499 * tree.c (equal_functions): New function.
2500 (ovl_member): Call it.
2502 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
2504 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
2506 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
2508 * decl.c (decls_match): Return 1 if old and new are identical.
2509 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
2511 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
2513 * decl.c (start_function): Make member functions one_only on windows.
2514 * decl2.c (import_export_decl): Likewise.
2516 * decl.c (grokdeclarator): Don't complain about implicit int in
2517 a system header. Change same-name field check to not complain in
2518 a system header instead of within extern "C".
2520 1999-01-21 Mark Mitchell <mark@markmitchell.com>
2522 * cp-tree.h (PUSH_GLOBAL): New macro.
2523 (PUSH_LOCAL): Likewise.
2524 (PUSH_USING): Likewise.
2525 (namespace_bindings_p): Declare.
2526 (push_overloaded_decl): Likewise.
2527 * decl.c (push_overloaded_decl): Don't make it static. Check for
2528 illegal declarations after using declarations here.
2529 (namespace_bindings_p): Likewise.
2530 (duplicate_decls): Don't consider declarations from different
2531 namespaces to be the same.
2532 (pushdecl): Use symbolic PUSH_ constants in calls to
2533 push_overloaded_decl.
2534 (push_overloaded_decl_1): Likewise.
2535 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
2536 (do_nonmember_using_decl): Check for illegal using declarations
2537 after ordinary declarations here.
2538 (do_local_using_decl): Call pushdecl to insert declarations.
2540 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
2542 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
2544 1999-01-21 Mark Mitchell <mark@markmitchell.com>
2546 * tree.c (build_cplus_array_type_1): Don't call build_array_type
2547 for types involving template parameters.
2549 * cp-tree.h (PARM_DECL_EXPR): Delete.
2550 (convert_default_arg): Change prototype.
2551 (check_default_argument): Declare.
2552 (search_tree): Likewise.
2553 * call.c (convert_default_arg): Take the function to which the
2554 default argument belongs as a parameter, and do any necessary
2555 instantiation here, instead of ...
2556 (build_over_call): Here.
2557 * decl.c (local_variable_p): New function.
2558 (check_default_argument): Likewise, split out and tidied from ...
2560 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
2561 * pt.c (tsubst_call_declarator_parms): New function.
2562 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
2563 with CALL_EXPRs, rather than trying to be clever.
2564 (tsubst): Use tsubst_call_declarator_parms.
2565 * tree.c (search_tree): Don't make it static.
2566 * typeck.c (convert_arguments): Use new interface to
2567 convert_default_arg.
2569 1999-01-20 Mark Mitchell <mark@markmitchell.com>
2571 * error.c (dump_function_decl): Don't print the argument types for
2572 a function when the verbosity level is negative.
2574 * call.c (build_over_call): Check format attributes at call-time.
2576 * pt.c (tsubst_copy): Fix comment.
2577 (unify): Don't allow unification with variable-sized arrays.
2579 * semantics.c (finish_stmt_expr): When processing a template make
2580 the BIND_EXPR long-lived.
2582 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
2584 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
2585 (import_export_vtable): Not here.
2587 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
2589 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
2590 non-static member function.
2592 1999-01-18 Nathan Sidwell <nathan@acm.org>
2594 * class.c (instantiate_type): Only diagnose illegal address of member
2595 function if complaining.
2597 * decl.c (lookup_name_real): Remove duplicate code.
2599 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
2601 * tree.c (copy_template_template_parm): Use permanent_obstack.
2603 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2605 * pt.c (unify): Remove restrictions on deduction of argument
2606 of template template parameters.
2608 1999-01-18 Nathan Sidwell <nathan@acm.org>
2610 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
2612 * class.c (resolve_address_of_overloaded_function): Show list of
2613 all candidates, when none of them match.
2615 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
2617 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
2618 definition of 'casting away const' in reinterpret_cast<>.
2620 1999-01-18 Graham <grahams@rcp.co.uk>
2622 * cvt.c: Add include for decl.h, remove extern for
2623 static_aggregates which is now provided by decl.h.
2625 * Makefile.in (cvt.o): Add dependency for decl.h and missing
2626 dependencies for convert.h and flags.h.
2628 1999-01-18 Nathan Sidwell <nathan@acm.org>
2630 * decl2.c (do_dtors): Set current location to that of the
2631 decl, for sensible diagnostics and debugging.
2632 (check_classfn): Issue `incomplete type' error, if
2633 class is not defined.
2635 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
2637 * cp-tree.h: Add prototype for bound_pmf_p.
2639 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
2640 Manfred Hollstein <manfred@s-direktnet.de>
2642 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
2645 1999-01-16 Nathan Sidwell <nathan@acm.org>
2647 * cp-tree.h (struct lang_type): Added has_mutable flag.
2648 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
2649 (TYPE_HAS_MUTABLE_P): New macro to read it.
2650 (cp_has_mutable_p): Prototype for new function.
2651 * class.c (finish_struct_1): Set has_mutable from members.
2652 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
2653 it contains a mutable.
2654 * typeck.c (cp_has_mutable_p): New function.
2656 1999-01-15 Mark Mitchell <mark@markmitchell.com>
2658 * pt.c (process_template_parm): Ignore top-level qualifiers on
2659 non-type parameters.
2661 * decl.c (start_function): Use current_function_parms in the call
2662 to require_complete_type_for_parms, not the probably empty
2665 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
2667 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
2669 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
2670 that we don't suppress the other copies.
2671 * lex.c (handle_cp_pragma): Likewise.
2673 1999-01-13 Mark Mitchell <mark@markmitchell.com>
2675 * decl.c (grokdeclarator): Undo 1998-12-14 change.
2676 * tree.c (build_cplus_array_type_1): Likewise.
2677 * pt.c (instantiate_class_template): Remove misleading comment.
2678 (tsubst_aggr_type): Substitute if there are template parameters,
2679 regardless of whether or not they use template arguments.
2680 (unify): Likewise, but for unification.
2682 1999-01-12 Richard Henderson <rth@cygnus.com>
2684 * cp-tree.h (flag_permissive): Declare extern.
2686 1999-01-06 Mark Mitchell <mark@markmitchell.com>
2688 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
2690 (lang_type): Add is_partial_instantiation. Decrease width of
2692 (PARTIAL_INSTANTIATION_P): New macro.
2693 (OPERATOR_TYPENAME_P): Remove.
2694 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
2695 OPERATOR_TYPENAME_P.
2696 (grok_op_properties): Likewise.
2697 * friend.c (do_friend): Handle friends that are member functions
2699 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
2700 * pt.c (instantiate_class_template): Rework for clarity. Avoid
2701 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
2702 any more partial instantiation than is absolutely necessary for
2703 implicit typename. Set PARTIAL_INSTANTIATION_P.
2704 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
2705 * semantics.c (begin_class_definition): Handle partial
2706 specializations of a type that was previously partially
2709 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
2711 * g++spec.c (LIBSTDCXX): Provide default definition.
2712 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
2714 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2716 * Make-lang.in (g++.o): Depend on prefix.h.
2718 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
2720 * tree.c (bound_pmf_p): New fn.
2721 * typeck.c (build_c_cast): Use it.
2723 * decl.c (grok_op_properties): Use same_type_p.
2725 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2727 * Makefile.in (cvt.o): Depend on toplev.h.
2729 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
2731 * cvt.c: Include toplev.h.
2733 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
2736 * init.c (expand_vec_init): Initialize variable `itype'.
2738 * lex.c (yyerror): Cast the argument passed to a ctype function to
2741 * method.c (build_mangled_C9x_name): Wrap prototype and definition
2742 in "HOST_BITS_PER_WIDE_INT >= 64".
2744 * typeck.c (build_binary_op): Mark parameter `convert_p' with
2747 1998-12-22 Mark Mitchell <mark@markmitchell.com>
2749 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
2750 * tree.c (build_exception_variant): Don't crash on empty throw
2753 1998-12-18 DJ Delorie <dj@cygnus.com>
2755 * cvt.c (convert_to_reference): Check for both error_mark_node
2756 and NULL_NODE after call to convert_for_initialization.
2758 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
2760 * error.c (interesting_scope_p): New fn.
2761 (dump_simple_decl): Use it.
2762 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
2763 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
2765 1998-12-16 Mark Mitchell <mark@markmitchell.com>
2767 * class.c (resolve_address_of_overloaded_function): Do conversion
2768 to correct type here, rather than ...
2769 (instantiate_type): Here.
2771 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
2772 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
2773 (decl_template_parm_p): Remove.
2774 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
2776 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
2777 * pt.c (push_inline_template_parms_recursive): Set it.
2778 (decl_template_parm_p): Remove.
2779 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
2780 (process_template_parm): Set it.
2782 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
2784 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
2785 if configured with cpplib.
2787 1998-12-15 Mark Mitchell <mark@markmitchell.com>
2789 * decl.c (poplevel): Make sure ns_binding is initialized.
2791 * decl.c (finish_function): Undo inadvertent change in previous
2794 1998-12-14 Mark Mitchell <mark@markmitchell.com>
2796 * class.c (pushclass): Tweak handling of class-level bindings.
2797 (resolve_address_of_overloaded_function): Update pointer-to-member
2799 (instantiate_type): Likewise.
2800 * cvt.c (cp_convert_to_pointer): Likewise.
2801 * decl.c (pop_binding): Take the DECL to pop, not just the name.
2802 Deal with `struct stat' hack.
2803 (binding_level): Add to documentation.
2804 (push_binding): Clear BINDING_TYPE.
2805 (add_binding): New function.
2806 (push_local_binding): Use it.
2807 (push_class_binding): Likewise.
2808 (poplevel): Adjust calls to pop_binding.
2809 (poplevel_class): Likewise.
2810 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
2811 declarations to current binding level.
2812 (push_class_level_binding): Likewise.
2813 (push_overloaded_decl): Adjust handling of OVERLOADs in local
2815 (lookup_namespace_name): Don't crash when confronted with a
2817 (lookup_name_real): Do `struct stat' hack in local binding
2819 (build_ptrmemfunc_type): Adjust documentation.
2820 (grokdeclarator): Don't avoid building real array types when
2821 processing templates unless really necessary.
2822 (finish_method): Adjust calls to pop_binding.
2823 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
2824 not reparse_decl_as_expr.
2825 (build_expr_from_tree): Deal with a template-id as the function to
2826 call in a METHOD_CALL_EXPR.
2827 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
2828 (maybe_adjust_types_For_deduction): Don't do peculiar things with
2830 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
2831 pointer-to-member types where necessary.
2832 * tree.c (build_cplus_array_type_1): Don't avoid building real
2833 array types when processing templates unless really necessary.
2834 (build_exception_variant): Compare the exception lists correctly.
2836 1998-12-13 Mark Mitchell <mark@markmitchell.com>
2838 * cp-tree.def (CPLUS_BINDING): Update documentation.
2839 * cp-tree.h (LOCAL_BINDING_P): New macro.
2840 (lang_identifier): Rename local_value to bindings.
2841 (tree_binding): Make `scope' of type `void*', not `tree'.
2842 (BINDING_SCOPE): Update documentation.
2843 (IDENTIFIER_LOCAL_VALUE): Remove.
2844 (IDENTIFIER_CLASS_VALUE): Document.
2845 (IDENTIFIER_BINDING): New macro.
2846 (IDENTIFIER_VALUE): Likewise.
2847 (TIME_IDENTIFIER_TIME): Likewise.
2848 (TIME_IDENTIFIER_FILEINFO): Likewise.
2849 (IMPLICIT_TYPENAME_P): Likewise.
2850 (set_identifier_local_value): Remove.
2851 (push_local_binding): New function.
2852 (push_class_binding): Likewise.
2853 * class.c (pushclass): Update comments; use push_class_binding.
2854 * decl.c (set_identifier_local_value_with_scope): Remove.
2855 (set_identifier_local_value): Likewise.
2856 (push_binding): New function.
2857 (pop_binding): Likewise.
2858 (binding_level): Update documentation. Remove shadowed.
2859 (BINDING_LEVEL): New macro.
2860 (free_binding_nodes): New variable.
2861 (poplevel): Adjust for new name-lookup scheme. Don't mess up
2862 BLOCK_VARs when doing for-scope extension. Remove effectively
2864 (pushlevel_class): Tweak formatting.
2865 (poplevel_class): Adjust for new name-lookup scheme.
2866 (print_binding_level): Likewise.
2867 (store_bindings): Likewise.
2868 (pushdecl): Likewise.
2869 (pushdecl_class_level): Likewise.
2870 (push_class_level_binding): Likewise.
2871 (push_overloaded_decl): Update comments. Adjust for new
2873 (lookup_name_real): Likewise.
2874 (lookup_name_current_level): Likewise.
2875 (cp_finish_decl): Likewise.
2876 (require_complete_types_for_parms): Likewise. Remove misleading
2878 (grok_parms): Likewise. Don't call
2879 require_complete_types_for_parms here.
2880 (grok_ctor_properties): Don't treat templates as copy
2882 (grop_op_properties): Or as assignment operators.
2883 (start_function): Document. Adjust for new name-lookup scheme.
2884 (finish_function): Likewise.
2885 * decl2.c (do_local_using_decl): Use push_local_binding.
2886 * lex.c (begin_definition_of_inclass_inline): New function, split
2888 (do_pending_inlines): Here, and ...
2889 (process_next_inline): Here.
2890 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
2891 (init_filename_times): Likewise.
2892 (extract_interface_info): Likewise.
2893 (ste_typedecl_interface_info): Likewise.
2894 (check_newline): Likewise.
2895 (dump_time_statistics): Likewise.
2896 (handle_cp_pragma): Likewise.
2897 (do_identifier): Adjust for new name-lookup scheme.
2898 * parse.y (function_try_block): Return ctor_initializer_opt value.
2900 (fn.defpen): Pass appropriate values to start_function.
2901 (pending_inline): Use functor_try_block value, and pass
2902 appropriate values to finish_function.
2903 * pt.c (is_member_template): Update documentation; remove handling
2904 of FUNCTION_DECLs. As per name, this function should deal only in
2906 (decl_template_parm_p): Change name of olddecl parameter to decl.
2907 (check_template_shadow): Adjust for new name-lookup scheme.
2908 (lookup_template_class): Likewise.
2909 (tsubst_decl): Tweak so as not to confuse member templates with
2910 copy constructors and assignment operators.
2911 (unify): Handle UNION_TYPEs.
2912 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
2913 (lang_print_xnode): Adjust for new name-lookup scheme.
2914 * typeck.c (mark_addressable): Likewise.
2915 (c_expand_return): Likewise.
2917 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
2919 * decl.c (grokdeclarator): Allow field with same name as class
2922 * decl.c (lookup_name_real): Don't limit field lookup to types.
2923 * class.c (check_member_decl_is_same_in_complete_scope): No error
2924 if icv and x are the same.
2925 * lex.c (do_identifier): Tweak error message.
2927 1998-12-10 Mark Mitchell <mark@markmitchell.com>
2929 * decl.c (start_enum): Use push_obstacks, not
2930 end_temporary_allocation.
2931 (finish_enum): Call pop_obstacks.
2933 1998-12-10 Mark Mitchell <mark@markmitchell.com>
2935 * class.c (instantiate_type): Return error_mark_node rather than
2938 1998-12-09 Mark Mitchell <mark@markmitchell.com>
2940 * cp-tree.h (most_specialized_instantiation): New function.
2941 (print_candidates): Likewise.
2942 * class.c (validate_lhs): Remove.
2943 (resolve_address_of_overloaded_function): New function, split out
2944 and then substantially reworked, from ...
2945 (instantiate_type): Use it. Simplify.
2946 * cvt.c (convert_to_reference): Complain when caller has indicated
2947 that's the right thing to do. Don't crash if instantiate_type
2949 * pt.c: Substitute `parameters' for `paramters' throughout.
2950 (print_candidates): Don't make it static.
2951 (most_specialized_instantiation): Split out from ...
2952 (most_specialized): Here.
2954 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
2956 * lex.c (lang_init_options): Initialize cpplib.
2957 * decl2.c (parse_options,cpp_initialized): Removed.
2958 (lang_decode_option): Move initialization of cpplib to
2961 1998-12-09 Mark Mitchell <mark@markmitchell.com>
2963 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
2964 well as the TYPE_DECL, when a typedef name is assigned to a
2965 previously anonymous type.
2967 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2969 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
2970 __cp_eh_info for getting the eh info pointer. Add table_index to
2972 (push_eh_cleanup): Don't increment 'handlers' data field.
2973 (process_start_catch_block): Don't set the 'caught' field.
2975 * cp/exception.cc (CP_EH_INFO): New macro for getting the
2976 exception info pointer within library routines.
2977 (__cp_eh_info): Use CP_EH_INFO.
2978 (__start_cp_handler): Get exception info pointer, set caught field,
2979 and increment the handlers field. Avoids this being done by handlers.
2980 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
2981 (uncaught_exception): Use CP_EH_INFO macro.
2983 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
2985 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
2987 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
2989 * lex.c (check_newline): Add support for \ as `natural'
2990 characters in file names in #line to be consistent with #include
2991 handling. We support escape processing in the # 1 "..." version of
2992 the command. See also support in cp/lex.c.
2994 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
2996 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
2999 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
3001 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
3003 * error.c (dump_simple_decl): Also print namespace context.
3004 (dump_function_decl): Likewise.
3006 * decl2.c (ambiguous_decl): Don't print old value if it's
3009 * decl.c (lookup_name_real): Fix handling of local types shadowed
3010 by a non-type decl. Remove obsolete code.
3011 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
3013 * lang-options.h: Add -fpermissive.
3014 * decl2.c: Likewise.
3015 * cp-tree.h: Add flag_permissive.
3016 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
3017 were specified, set flag_pedantic_errors.
3018 * call.c (build_over_call): Turn dropped qualifier messages
3020 * cvt.c (convert_to_reference): Likewise.
3021 * typeck.c (convert_for_assignment): Likewise.
3023 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
3025 * decl2.c (coerce_new_type): Use same_type_p.
3026 (coerce_delete_type): Likewise.
3028 * call.c (check_dtor_name): Return 1, not error_mark_node.
3030 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
3032 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
3033 if MULTIPLE_SYMBOL_SPACES.
3035 * pt.c (check_template_shadow): New fn.
3036 * decl2.c (grokfield): Use it.
3037 * decl.c (pushdecl): Likewise.
3038 (pushdecl_class_level): Likewise.
3039 (start_method): Likewise.
3040 (xref_tag): Don't try to use 't' if we're defining.
3042 * call.c (check_dtor_name): Just return an error_mark_node.
3043 * pt.c (lookup_template_class): Complain about using non-template here.
3044 * parse.y (apparent_template_type): Not here.
3046 * pt.c (check_explicit_specialization): Complain about specialization
3049 * lang-options.h: Add -f{no-,}implicit-inline-templates.
3051 * pt.c (convert_nontype_argument): Don't assume that any integer
3052 argument is intended to be a constant-expression.
3054 1998-12-03 Mark Mitchell <mark@markmitchell.com>
3056 * class.c (handle_using_decl): Fix comment. Don't lookup
3057 constructors in base classes.
3058 (validate_lhs): Fix typo in comment.
3059 * search.c (lookup_field_1): Don't return a USING_DECL.
3061 * cp-tree.h (DECL_ACCESS): Improve documentation.
3063 * decl.c (expand_static_init): Don't set the initialization-done
3064 flag until the initialization is done.
3066 1998-12-02 Mark Mitchell <mark@markmitchell.com>
3068 * decl2.c (validate_nonmember_using_decl): Complain about using
3069 declarations for class members.
3071 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
3073 * typeck2.c (process_init_constructor): Use same_type_p.
3075 * decl.c (check_tag_decl): Don't warn about null decl inside a
3078 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
3080 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
3081 (resolve_overloaded_unification): Strip baselinks.
3083 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3085 * g++spec.c: Don't prototype xmalloc.
3087 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
3089 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
3091 * decl.c (check_tag_decl): Do complain about null friend decl at
3094 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3096 * lex.c (make_lang_type): Clear the whole struct lang_type, not
3097 only the first multiple of sizeof (int).
3099 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
3101 * decl.c (start_decl): An explicit specialization of a static data
3102 member is only a definition if it has an initializer.
3104 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
3105 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
3107 * init.c (expand_default_init): Check for DIRECT_BIND instead of
3110 * call.c (build_over_call): Use build_decl.
3112 * except.c (expand_throw): Just use convert, not
3113 build_reinterpret_cast.
3115 * lex.c (handle_generic_pragma): Use token_buffer.
3117 * decl.c (check_tag_decl): Don't complain about null friend decl.
3119 1998-11-24 Dave Pitts <dpitts@cozx.com>
3121 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
3123 * lex.c (check_newline): Use ISALPHA.
3124 (readescape): Use ISGRAPH.
3125 (yyerror): Use ISGRAPH.
3127 1998-11-24 Nathan Sidwell <nathan@acm.org>
3129 * search.c (get_abstract_virtuals): Do not use initial
3130 CLASSTYPE_ABSTRACT_VIRTUALS.
3131 * typeck2.c (abstract_virtuals_error): Show location of abstract
3133 * call.c (build_new_method_call): Use
3134 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
3135 * class.c (finish_struct_bits): Don't bother working out whether
3136 get_abstract_virtuals will do anything, just do it.
3138 1998-11-24 Graham <grahams@rcp.co.uk>
3140 * typeck.c (build_component_ref): Remove unused statement.
3142 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
3144 * class.c (add_method): Catch invalid overloads.
3146 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
3147 * search.c (lookup_conversions): Handle getting real OVERLOADs.
3148 (add_conversions): Likewise. Revert last change.
3149 * call.c (add_conv_candidate): Pass totype to add_candidate instead
3150 of fn. Don't add a new candidate if the last one was for the same
3152 (print_z_candidates): Handle getting a type as a function.
3153 (joust): If we got two conversion candidates to the same type,
3155 (build_object_call): Lose 'templates'.
3156 (build_user_type_conversion_1): Handle getting real OVERLOADs.
3158 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
3160 * typeck2.c (process_init_constructor): If there are elements
3161 that don't have initializers and they need to have constructors
3162 run, supply them with initializers.
3164 * class.c (finish_struct_1): A class with a 0-width bitfield is
3167 1998-11-23 Mark Mitchell <mark@markmitchell.com>
3169 * pt.c (instantiate_class_template): Don't try to figure out what
3170 specialization to use for a partial instantiation. Correct
3171 typos in a couple of comments. Avoid calling uses_template_parms
3174 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
3176 * method.c (process_overload_item): Add call to
3177 build_mangled_C9x_name for intTI_type_nodes.
3178 (build_mangled_C9x_name): Add prototype, define.
3179 * decl.c (init_decl_processing): Add names for
3182 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
3184 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
3186 * class.c (finish_struct_1): Set things up for 0-width bitfields
3187 like we do for others.
3189 * decl.c (check_tag_decl): New fn.
3190 (shadow_tag): Split out from here.
3191 * decl2.c (grok_x_components): Call it.
3193 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
3195 * decl.c: Lose warn_about_return_type.
3196 (grokdeclarator): Always complain about implicit int, except for
3199 * decl.c (tag_name): New fn.
3200 (xref_tag): Complain about using typedef-name after class-key.
3202 * init.c (expand_vec_init): Also keep going if from_array.
3204 * tree.c (is_overloaded_fn): Also handle the output of
3207 * decl.c (grokdeclarator): Use constructor_name when comparing
3208 field name against enclosing class.
3209 * class.c (finish_struct_anon): Likewise.
3211 1998-11-22 Mark Mitchell <mark@markmitchell.com>
3213 * decl.c (poplevel): Remove code to handle KEEP == 2.
3214 (finish_function): Don't confuse BLOCK-order when
3215 processing a destructor.
3217 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
3219 * decl.c (require_complete_types_for_parms): Call layout_decl
3220 after we've completed the type.
3222 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
3224 * decl2.c (validate_nonmember_using_decl): Allow using templates
3225 from the global namespace.
3227 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
3229 Handle specifying template args to member function templates.
3230 * tree.c (build_overload): Always create an OVERLOAD for a template.
3231 * search.c (add_conversions): Handle finding an OVERLOAD.
3232 * decl2.c (check_classfn): Likewise.
3233 * lex.c (identifier_type): See through a baselink.
3234 * parse.y (do_id): Don't call do_identifier if we got a baselink.
3235 * class.c (instantiate_type, case TREE_LIST): Recurse.
3237 * decl.c (grokdeclarator): Allow a boolean constant for array
3238 bounds, odd as that sounds.
3240 * pt.c (unify): Be more strict about non-type parms, except for
3242 (UNIFY_ALLOW_INTEGER): New macro.
3244 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
3246 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
3248 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
3250 * semantics.c (begin_class_definition): Call
3251 maybe_process_partial_specialization before push_template_decl.
3252 Don't call push_template_decl for a specialization.
3253 * search.c (lookup_field): Do return a member template class.
3254 * decl2.c (handle_class_head): Handle member template classes.
3256 * decl.c (grokdeclarator): A parm type need not be complete.
3258 * pt.c (convert_nontype_argument): Fix thinko.
3260 1998-11-18 Mark Mitchell <mark@markmitchell.com>
3262 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
3263 (global_delete_fndecl): New variable.
3264 * decl.c (global_delete_fndecl): Define it.
3265 (init_decl_processing): Set it.
3266 * init.c (build_builtin_delete_call): Use it.
3267 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
3270 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
3272 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
3275 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
3276 * call.c (build_object_call): Also support references to functions.
3277 * typeck.c (convert_for_initialization): Don't decay a function
3278 if the target is a reference to function.
3280 * search.c (add_conversions): Get all the overloads from a class.
3282 * decl.c (grok_ctor_properties): Complain about any constructor
3283 that will take a single arg of the class type by value.
3285 * typeck2.c (build_functional_cast): Can't create objects of
3286 abstract classes this way.
3287 * cvt.c (ocp_convert): Likewise.
3289 * decl.c (grokfndecl): Member functions of local classes are not
3292 1998-11-18 Mark Mitchell <mark@markmitchell.com>
3294 * Make-lang.in (cc1plus): Add dependency on hash.o.
3296 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
3298 * search.c (get_abstract_virtuals): Complain about virtuals with
3300 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
3301 with no final overrider.
3302 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
3303 on virtuals with no final overrider.
3305 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
3307 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
3310 * friend.c (do_friend): Don't set_mangled_name_for_decl.
3312 * class.c (finish_struct_anon): Complain about non-fields.
3313 * decl2.c (build_anon_union_vars): Likewise.
3315 * decl.c (grokdeclarator): Normal data members can't have the same
3316 name as the class, either.
3317 * class.c (finish_struct_anon): Neither can members of an
3320 1998-11-17 Mark Mitchell <mark@markmitchell.com>
3322 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
3323 (TYPE_BINFO): Likewise.
3324 (IS_AGGR_TYPE): Tweak.
3325 (SET_IS_AGGR_TYPE): New macro.
3326 (CLASS_TYPE_P): Tweak.
3327 (lang_type): Group mark bitfields together. Remove linenum.
3328 (CLASSTYPE_SOURCE_LINE): Remove macro.
3329 (CLASSTYPE_MARKED_N): New macro.
3330 (SET_CLASSTYPE_MARKED_N): Likewise.
3331 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
3332 (CLASS_TYPE_MARKED_*): Use them.
3333 (SET_CLASSTYPE_MARKED_*): Likewise.
3334 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
3335 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3336 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
3337 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
3338 * class.c (class_cache_obstack): New variable.
3339 (class_cache_firstobj): Likewise.
3340 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
3341 (pushclass): Free the cache, when appropriate.
3343 (maybe_push_cache_obstack): Use class_cache_obstack.
3344 * decl.c (include hash.h).
3345 (typename_hash): New function.
3346 (typename_compare): Likewise.
3347 (build_typename_type): Check the hash table to avoid creating
3349 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
3350 (grokdeclarator): Use CLASS_TYPE_P.
3351 (xref_basetypes): Likewise.
3352 (start_function): Likewise. Don't put current_class_ref on the
3354 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
3356 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
3357 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
3358 fields for types other than class types. Do clear TYPE_ALIAS_SET
3359 for types other than class types, though.
3360 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
3361 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3362 * pt.c (process_template_parm): Don't set
3363 CLASSTYPE_GOT_SEMICOLON.
3364 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3365 Coerce arguments on the momentary obstack.
3366 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3367 (instantiate_class_template): Calculate template arguments on the
3368 momentary obstack. Tidy.
3369 (tsubst_template_arg_vector): Use make_temp_vec.
3370 (tsubst_aggr_type): Put template arguments on the momentary
3372 (tsubst_decl): Likewise.
3373 (tsubst): Copy the array bounds index to the permanent obstack
3374 before building index types. Use new macros.
3375 (unify): Use new macros.
3376 (do_type_instantiation): Likewise.
3377 * search.c (lookup_fnfields_1): Use new macros.
3378 (dfs_pushdecls): Build envelopes on the cache obstack.
3379 (dfs_compress_decls): Use new macros.
3380 (push_class_decls): Build on the cache obstack.
3381 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
3382 * sign.c (build_signature_pointer_or_reference_type): Use
3384 * tree.c (make_binfo): Check CLASS_TYPE_P.
3385 (copy_template_template_parm): Adjust.
3386 (make_temp_vec): Use push_expression_obstack.
3387 * typeck.c (complete_type): Use new macros.
3388 (comptypes): Likewise.
3390 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
3392 * pt.c (tsubst): Add diagnostics for invalid array, reference
3393 and pointer to member types.
3395 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
3397 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
3399 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
3402 * parse.y (structsp): Fix cut-and-paste error.
3404 * init.c (build_new): Complain about non-integral size.
3406 * parse.y (unary_expr): Complain about defining types in sizeof.
3408 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
3410 * rtti.c (build_x_typeid): Complain about typeid without
3411 including <typeinfo>.
3412 (get_typeid): Likewise. Complain about typeid of incomplete type.
3413 (get_tinfo_fn_dynamic): Likewise.
3414 (get_typeid_1): Not static anymore.
3415 * except.c (build_eh_type_type): Use get_typeid_1.
3417 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
3418 ambiguous or private bases. Fix warning for reference cast.
3420 1998-11-16 Mark Mitchell <mark@markmitchell.com>
3422 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
3423 * decl.c (duplicate_decls): Remove special-case code to deal with
3424 template friends, and just do the obvious thing.
3425 * pt.c (register_specialization): Tweak for clarity, and also to
3426 clear DECL_INITIAL for an instantiation before it is merged with a
3428 (check_explicit_specialization): Fix indentation.
3429 (tsubst_friend_function): Handle both definitions in friend
3430 declaration and outside friend declarations.
3431 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
3432 (regenerate_decl_from_template): Tweak accordingly.
3433 (instantiate_decl): Likewise.
3435 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
3437 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
3438 member function reference to error.
3439 * cvt.c (ocp_convert): Complain about converting an overloaded
3442 * init.c (build_offset_ref): Just return a lone static member
3445 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
3448 * typeck.c (build_binary_op_nodefault): Improve error handling.
3450 * decl.c (grokfndecl): Complain about making 'main' a template.
3452 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
3454 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
3455 TYPE_DECL in a template.
3457 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
3459 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
3461 * decl.c (struct cp_function): Add named_label_uses.
3462 (push_cp_function_context): Save it.
3463 (pop_cp_function_context): Restore it.
3464 (define_label): Also complain about jumping into the scope of
3465 non-POD objects that don't have constructors.
3466 * tree.c (pod_type_p): New fn.
3468 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
3469 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
3470 (get_tinfo_fn): Not here.
3471 * repo.c (repo_get_id): Abort if we get called for an incomplete
3474 1998-11-13 Mark Mitchell <mark@markmitchell.com>
3476 * except.c (expand_throw): Make sure first argument to
3477 __cp_push_exception is of type `void*' to avoid spurious error
3480 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
3482 * pt.c (try_one_overload): Take orig_targs again. Only check for
3483 mismatches against them; we don't care what a previous call found.
3484 (resolve_overloaded_unification): Adjust.
3486 * search.c (lookup_field): Don't return anything for a non-type
3487 field from a dependent type.
3488 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
3489 in an array declarator.
3490 (start_decl): Push into the class before looking for the field.
3492 1998-11-08 Mark Mitchell <mark@markmitchell.com>
3494 * method.c (build_overload_value): Handle REFERENCE_TYPE.
3496 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
3498 * decl.c (grokdeclarator): Allow namespace-scoped members if they
3501 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
3503 * pt.c (tsubst_decl): Don't mess with the global value of an
3504 un-mangled DECL_ASSEMBLER_NAME.
3506 1998-11-03 Christopher Faylor <cgf@cygnus.com>
3508 * decl.c (init_decl_processing): Remove CYGWIN conditional
3509 since CYGWIN is now able to deal with trapping signals.
3511 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3513 * cp-tree.h: Don't include gansidecl.h.
3514 * exception.cc: Include gansidecl.h (since we don't include config.h)
3515 * g++spec.c: Don't include gansidecl.h.
3517 1998-11-06 Mark Mitchell <mark@markmitchell.com>
3519 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
3521 (DECL_DEFINED_IN_CLASS_P): New macro.
3522 (TEMPLATE_PARMS_FOR_INLINE): Document.
3523 (check_static_variable_definition): New function.
3524 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
3526 (check_static_variable_definition): Split out from ...
3527 (grokdeclarator): Here.
3528 * pt.c (check_default_tmpl_args): New function, split out from ...
3529 (push_template_decl_real): Here.
3530 (instantiate_template): Fix comment.
3532 1998-11-04 Mark Mitchell <mark@markmitchell.com>
3534 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
3535 (CP_TYPE_VOLATILE_P): Likewise.
3536 (CP_TYPE_RESTRICT_P): Likewise.
3538 1998-11-03 Mark Mitchell <mark@markmitchell.com>
3540 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
3542 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
3544 * class.c (instantiate_type): Be more helpful.
3546 * decl2.c (import_export_decl): Call import_export_class.
3548 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
3549 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
3550 * pt.c (tsubst_copy): Likewise.
3552 1998-11-02 Mark Mitchell <mark@markmitchell.com>
3554 * init.c (expand_vec_init): Fix off-by-one error.
3556 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
3558 * parse.y (apparent_template_type): New type.
3559 (named_complex_class_head_sans_basetype): Use it.
3560 * Makefile.in (CONFLICTS): One new conflict.
3561 * parse.c: Regenerated.
3563 1998-11-01 Mark Mitchell <mark@markmitchell.com>
3565 * cp-tree.h (COMPARE_STRICT): New macro.
3566 (COMPARE_BASE): Likewise.
3567 (COMPARE_RELAXED): Likewise.
3568 (COMPARE_REDECLARATION): Likewise.
3569 (same_type_p): Likewise.
3570 (same_or_base_type_p): Likewise.
3571 * call.c (standard_conversion): Use them, in place of comptypes
3572 with numeric arguments.
3573 (reference_binding): Likewise.
3574 (convert_like): Likewise.
3575 (build_over_call): Likewise.
3576 (is_subseq): Likewise.
3577 (is_properly_derived_from): Likewise.
3578 (compare_ics): Likewise.
3580 * class.c (delete_duplicate_fields_1): Likewise.
3581 (resolves_to_fixed_type_p): Likewise.
3582 (instantiate_type): Likewise. Remove #if 0'd code.
3583 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
3584 (pushdecl): Likewise.
3585 (lookup_name_real): Likewise.
3586 (grokdeclarator): Likewise. Check for illegal array declarations.
3587 (grokparms): Likewise.
3588 (grok_op_properties): Likewise.
3589 * decl2.c (check_classfn): Likewise.
3590 * friend.c (is_friend): Likewise.
3591 (make_friend_class): Likewise.
3592 * init.c (expand_aggr_init): Likewise.
3593 (expand_vec_init): Likewise.
3594 * pt.c (is_member_template_class): Remove declaration.
3595 (is_specialization_of): Use COMPARE_* and new macros.
3596 (comp_template_parms): Likewise.
3597 (convert_nontype_argument): Likewise.
3598 (coerce_template_template_parms): Likewise.
3599 (template_args_equal): Likewise.
3600 (lookup_template_class): Likewise.
3601 (type_unification_real): Likewise.
3603 (get_bindings_real): Likewise.
3604 * search.c (covariant_return_p): Likewise.
3605 (get_matching_virtual): Likewise.
3606 * sig.c (match_method_types): Likewise.
3607 * tree.c (vec_binfo_member): Likewise.
3608 (cp_tree_equal): Likewise.
3609 * typeck.c (common_type): Likewise.
3610 (comp_array_types): Likewise. Get issues involving unknown array
3612 (comptypes): Update comments. Use new flags.
3613 (comp_target_types): Use new macros.
3614 (compparms): Likewise.
3615 (comp_target_parms): Likewise.
3616 (string_conv_p): Likewise.
3617 (build_component_ref): Likewise.
3618 (build_indirect_ref): Likewise.
3619 (build_conditional_expr): Likewise.
3620 (build_static_cast): Likewise.
3621 (build_reinterpret_cast): Likewise.
3622 (build_const_cast): Likewise.
3623 (build_modify_expr): Likewise.
3624 (convert_for_assignment): Likewise.
3625 (comp_ptr_ttypes_real): Likewise.
3626 (ptr_reasonably_similar): Likewise.
3627 (comp_ptr_ttypes_const): Likewise.
3629 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
3631 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
3633 1998-10-30 Mark Mitchell <mark@markmitchell.com>
3635 * decl2.c (delete_sanity): Pass integer_zero_node, not
3636 integer_two_node, to build_vec_delete.
3637 * init.c (build_array_eh_cleanup): Remove.
3638 (expand_vec_init_try_block): New function.
3639 (expand_vec_init_catch_clause): Likewise.
3640 (build_vec_delete_1): Don't deal with case that auto_delete_vec
3641 might be integer_two_node anymore.
3642 (expand_vec_init): Rework for initialization-correctness and
3643 exception-correctness.
3644 * typeck2.c (process_init_constructor): Make mutual exclusivity
3645 of cases more obvious.
3647 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
3649 * decl.c (lookup_name_real): OK, only warn if not lexing.
3650 Simplify suggested fix.
3652 * cp-tree.h (IDENTIFIER_MARKED): New macro.
3653 * search.c (lookup_conversions): Use breadth_first_search.
3654 (add_conversions): Avoid adding two conversions to the same type.
3655 (breadth_first_search): Work with base binfos, rather
3656 than binfos and base indices.
3657 (get_virtual_destructor): Adjust.
3658 (tree_has_any_destructor_p): Adjust.
3659 (get_matching_virtual): Adjust.
3661 * pt.c (push_template_decl_real): Generalize check for incorrect
3662 number of template parms.
3663 (is_member_template_class): #if 0.
3665 1998-10-29 Richard Henderson <rth@cygnus.com>
3667 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
3670 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
3672 * lex.c: Call check_newline from lang_init always. After
3673 calling cpp_start_read, set yy_cur and yy_lim to read from the
3674 cpplib token buffer.
3676 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
3678 * class.c (instantiate_type): Don't consider templates for a normal
3681 * class.c (finish_struct_1): Don't complain about non-copy
3682 assignment ops in union members.
3684 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
3685 (prepare_fresh_vtable): Likewise.
3686 (finish_struct_1): Don't call import_export_class.
3687 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
3688 (finish_prevtable_vardecl): Lose.
3689 (finish_file): Don't call it.
3690 * pt.c (instantiate_class_template): Likewise.
3691 * cp-tree.h: Remove it.
3693 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
3694 * decl.c (finish_function): Not here.
3695 (start_function): Do set DECL_INITIAL.
3697 * pt.c (push_template_decl_real): Complain about default template
3698 args for enclosing classes.
3700 * call.c (add_function_candidate): Treat conversion functions
3701 as coming from the argument's class.
3702 * cp-tree.h (DECL_CONV_FN_P): New fn.
3703 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
3704 * class.c (add_method): Use DECL_CONV_FN_P.
3705 * decl2.c (check_classfn): Likewise.
3706 * error.c (dump_function_name): Likewise.
3707 (dump_function_decl): Likewise.
3708 * pt.c (fn_type_unification): Likewise.
3709 * search.c (add_conversions): Likewise.
3711 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
3713 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
3714 * method.c (hack_identifier): Also check for using RESULT_DECL
3717 1998-10-27 Mark Mitchell <mark@markmitchell.com>
3719 * decl.c (grokdeclarator): Use type_quals, rather than constp,
3722 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
3724 * call.c (standard_conversion): instantiate_type here.
3725 (reference_binding): And here.
3726 (implicit_conversion): Not here.
3727 (build_op_delete_call): No need to cons up an OVERLOAD.
3728 * cvt.c (cp_convert_to_pointer): instantiate_type here.
3729 (convert_to_reference): And here.
3730 * decl.c (grok_reference_init): Not here.
3731 (grokparms): Or here.
3732 * typeck2.c (digest_init): Or here.
3733 * typeck.c (decay_conversion): Take the address of overloaded
3735 (require_instantiated_type): Lose.
3736 (convert_arguments): Don't handle unknown types here.
3737 (build_c_cast): Likewise.
3738 (build_binary_op): Gut.
3739 (build_conditional_expr): Don't require_instantiated_type.
3740 (build_modify_expr): Likewise.
3741 (build_static_cast): Don't instantiate_type.
3742 (build_reinterpret_cast): Likewise.
3743 (build_const_cast): Likewise.
3744 (convert_for_initialization): Likewise.
3745 (build_ptrmemfunc): Use type_unknown_p.
3746 (convert_for_assignment): Also do default_conversion on overloaded
3747 functions. Hand them off to ocp_convert.
3749 1998-10-26 Mark Mitchell <mark@markmitchell.com>
3751 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
3752 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
3754 * class.c (finish_struct_1): Use build_cplus_array_type to build
3756 * decl.c (init_decl_processing): Likewise.
3757 * except.c (expand_end_eh_spec): Likewise.
3758 * search.c (expand_upcast_fixups): Simplify very slightly.
3760 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
3762 * decl.c (grokdeclarator): Complain about a variable using
3763 constructor syntax coming back null from start_decl.
3765 * friend.c (make_friend_class): Complain about trying to make
3766 a non-class type a friend.
3768 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
3769 (start_function): Not here.
3771 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
3773 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
3775 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
3777 * typeck2.c (process_init_constructor): Only skip anonymous fields
3778 if they are bitfields.
3780 * cp-tree.def (TYPEOF_TYPE): New code.
3781 * error.c (dump_type_real): Handle it.
3782 * pt.c (tsubst): Likewise.
3783 * tree.c (search_tree): Likewise.
3784 * semantics.c (finish_typeof): New fn.
3785 * parse.y (typespec): Use it.
3786 * cp-tree.h: Declare it.
3788 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
3790 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
3792 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
3794 * typeck.c (convert_arguments): Don't handle pmf references
3797 * init.c (build_member_call): Don't try to convert to the base type
3798 if it's ambiguous or pedantic.
3800 * typeck2.c (check_for_new_type): Only depend on pedantic for
3803 1998-10-25 Mark Mitchell <mark@markmitchell.com>
3805 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
3806 non-converting constructors.
3808 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3810 * gxxint.texi: Correct documentation for n, N, Q, and B.
3812 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
3814 * parse.y (condition): Convert VAR_DECL from reference to indirect
3817 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
3819 * exception.cc (__cp_pop_exception): Free the original exception
3820 value, not the potentially coerced one.
3822 1998-10-23 Mark Mitchell <mark@markmitchell.com>
3824 * Makefile.in (hash.h): Run gperf when necessary.
3826 * cp-tree.h (CP_TYPE_READONLY): Remove.
3827 (CP_TYPE_VOLATILE): Likewise.
3828 (CP_TYPE_QUALS): New macro.
3829 (CP_TYPE_CONST_P): Likewise.
3830 (CP_TYPE_VOLATILE_P): Likewise.
3831 (CP_TYPE_RESTRICT_P): Likewise.
3832 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
3833 (cp_build_type_variant): Rename to ...
3834 (cp_build_qualified_type): New function.
3835 (c_apply_type_quals_to_decl): Declare.
3836 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
3837 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
3838 (cp_type_qual_from_rid): New function.
3839 (compparms): Remove unused parameter. All callers changed.
3840 (cp_type_quals): New function.
3841 (at_least_as_qualified_p): Likewise.
3842 (more_qualified_p): Likewise.
3844 * call.c (standard_conversion): Replace calls to
3845 cp_build_type_variant with cp_build_qualified_type. Use
3846 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
3847 compare them. Use CP_TYPE_* macros to check qualifiers.
3848 (reference_binding): Likewise.
3849 (implicit_conversion): Likewise.
3850 (add_builtin_candidates): Likewise.
3851 (build_over_call): Likewise.
3852 * class.c (overrides): Compare all qualifiers, not just `const',
3853 on method declarations.
3854 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
3855 (convert_pointer_to_real): Likewise.
3856 (type_promotes_to): Likewise.
3857 * decl.c (check_for_uninitialized_const_var): New function.
3858 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
3859 (cp_finish_decl): Use check_for_uninitialized_const_var.
3860 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
3862 (grok_ctor_properties): Likewise.
3863 (grok_op_properties): Likewise.
3864 (start_function): Likewise.
3865 (rever_static_member_fn): Likewise.
3866 * decl2.c (grok_method_quals): Likewise.
3867 (grokfield): Likewise.
3868 * error.c (dump_readonly_or_volatile): Rename to ...
3869 (dump_qualifiers): New function. Handle `restrict'.
3870 (dump_type_real): Use it.
3871 (dump_aggr_type): Likewise.
3872 (dump_type_prefix): Likewise.
3873 (dump_type_suffix): Likewise.
3874 (dump_function_decl): Likewise.
3875 (cv_as_string): Likewise.
3876 * gxx.gperf: Add __restrict and __restrict__.
3877 * gxxint.texi: Document `u' as used for `__restrict', and a few
3878 other previously undocumented codes.
3879 * hash.h: Regenerated.
3880 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
3881 (build_member_call): Likewise.
3882 (build_new_1): Likewise.
3883 * lex.c (init_parse): Add entry for RID_RESTRICT.
3884 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
3885 (cp_type_qual_from_rid): Define.
3886 * lex.h (enum rid): Add RID_RESTRICT.
3887 * method.c (process_modifiers): Deal with `restrict'.
3888 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
3889 * parse.c: Regenerated.
3890 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
3891 (tsubst_aggr_type): Likewise.
3893 (check_cv_quals_for_unify): Likewise.
3895 * rtti.c (init_rtti_processing): Likewise.
3896 (build_headof): Likewise.
3897 (get_tinfo_var): Likewise.
3898 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
3899 (expand_class_desc): Likewise.
3900 (expand_attr_desc): Likewise.
3901 (synthesize_tinfo_fn): Likewise.
3902 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
3903 (get_matching_virtual): Likewise.
3904 (expand_upcast_fixups): Likewise.
3905 * sig.c (build_signature_pointer_or_reference_name): Take
3906 type_quals, not constp and volatilep.
3907 (build_signature_pointer_or_reference_type): Likewise.
3908 (match_method_types): More CP_TYPE_QUALS conversion, etc.
3909 (build_signature_pointer_constructor): Likewise.
3910 (build_signature_method_call): Likewise.
3911 * tree.c (build_cplus_array_type): Likewise.
3912 (cp_build_type_variant): Rename to ...
3913 (cp_build_qualified_type): New function. Deal with `__restrict'.
3914 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
3915 (build_exception_variant): Likewise.
3917 * typeck.c (qualif_type): Likewise.
3918 (common_type): Likewise.
3919 (comptypes): Likewise.
3920 (comp_cv_target_types): Likewise.
3921 (at_least_as_qualified_p): Define.
3922 (more_qualified_p): Likewise.
3923 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
3924 (compparms): Likewise.
3925 (inline_conversion): Likewise.
3926 (string_conv_p): Likewise.
3927 (build_component_ref): Likewise.
3928 (build_indirect_ref): Likewise.
3929 (build_array_ref): Likewise.
3930 (build_unary_op): Likewise.
3931 (build_conditional_expr): Likewise.
3932 (build_static_cast): Likewise.
3933 (build_c_cast): Likewise.
3934 (build_modify_expr): Likewise.
3935 (convert_For_assignment): Likewise.
3936 (comp_ptr_ttypes_real): Likewise.
3937 (cp_type_quals): New function.
3939 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
3941 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
3942 (CP_TYPE_VOLATILE): Likewise.
3943 * decl.c (grokdeclarator): Use them.
3944 * tree.c (canonical_type_variant): Likewise.
3946 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
3948 * parse.y (named_class_head): Push into class while parsing the
3950 * decl2.c (push_scope, pop_scope): New functions.
3951 * cp-tree.h: Declare them.
3952 * init.c (build_new_1): Delay cleanup until end of full expression.
3954 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
3956 * typeck.c (build_component_ref): Use of a type here is an error.
3958 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
3960 Revamp references to member functions.
3961 * method.c (hack_identifier): Call build_component_ref for a
3962 reference to a member function.
3963 * typeck.c (build_component_ref): Only return a single function
3964 if it's static. Otherwise, return a COMPONENT_REF.
3965 (build_x_function_call): Handle a COMPONENT_REF.
3966 (build_unary_op): Handle all unknown-type things.
3967 * decl2.c (arg_assoc): Handle COMPONENT_REF.
3968 * class.c (instantiate_type): Complain if the function we get is a
3969 nonstatic member function. Remove code for finding "compatible"
3971 * pt.c (tsubst_copy): Handle NOP_EXPR.
3972 * tree.c (build_dummy_object): New fn.
3973 (maybe_dummy_object): New fn.
3974 (is_dummy_object): New fn.
3975 * cp-tree.h: Declare them.
3976 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
3977 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
3978 * init.c (build_member_call): Use maybe_dummy_object and
3980 (build_offset_ref): Use maybe_dummy_object.
3981 (resolve_offset_ref): Use is_dummy_object.
3982 * typeck.c (build_x_function_call): Call build_dummy_object.
3983 (unary_complex_lvalue): Call is_dummy_object.
3985 * typeck.c (build_component_addr): Make sure field is a field.
3987 * call.c (build_new_op): Delete obsolete code.
3989 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
3991 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
3993 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
3994 std if std is ignored.
3996 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
3998 * decl.c (grokvardecl): Fix thinko.
4000 * decl.c (grokdeclarator): Embedded attrs bind to the right,
4003 * parse.y (fn.def2): Fix 'attrs' format.
4005 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
4007 * Makefile.in (CONFLICTS): Update.
4008 * parse.y (expr_or_declarator_intern): New rule.
4009 (expr_or_declarator, direct_notype_declarator, primary,
4010 functional_cast): Use it.
4011 (notype_declarator_intern): New rule.
4012 (notype_declarator, complex_notype_declarator): Use it.
4014 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
4016 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
4017 (grokvardecl): Likewise.
4019 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4021 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
4022 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
4024 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
4026 * pt.c (process_partial_specialization): Cast 1st argument of
4029 * tree.c (build_base_fields): Cast `base_align' to (int) when
4030 comparing against one.
4032 1998-10-16 Mark Mitchell <mark@markmitchell.com>
4034 * decl.c (lookup_name_real): Handle template parameters for member
4035 templates where said parameters have the same name as the
4038 * decl.c (expand_static_init): Build cleanups before entering the
4039 anonymous function used to do them to avoid access-checking
4042 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
4043 accidentally removed by previous change, and make DECL_RTL here.
4044 * class.c (add_method): Don't make DECL_RTL here.
4046 * pt.c (for_each_template_parm): Don't examine uninstantiated
4049 1998-10-16 Dave Brolley <brolley@cygnus.com>
4051 * lex.c (real_yylex): Fix unaligned access of wchar_t.
4053 1998-10-16 Mark Mitchell <mark@markmitchell.com>
4055 * class.c (add_method): Fix documentation to reflect previous
4056 changes. Check for duplicate method declarations here.
4057 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
4058 correctly; such things never match.
4059 (grokfndecl): Don't look for duplicate methods here.
4060 * decl2.c (check_classfn): Don't assume names are mangled.
4061 Don't add bogus member function declarations to a class before the
4062 class type is complete.
4063 (grokfield): Reformat error message.
4064 * method.c (set_mangled_name_for_decl): Don't mangle names while
4065 processing_template_decl.
4067 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
4069 * typeck.c (build_indirect_ref): Complain about a pointer to data
4071 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
4073 * init.c (resolve_offset_ref): Don't undo the above.
4075 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
4076 (struct lang_decl_flags): Add `bitfield'.
4077 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
4079 * decl2.c (grokbitfield, grok_alignof): Likewise.
4080 * init.c (build_offset_ref): Likewise.
4081 * typeck.c (build_component_addr, expr_sizeof): Likewise.
4082 * cvt.c (build_up_reference): Don't crash if taking the address
4083 returns error_mark_node.
4085 * decl.c (grokfndecl): Also check ctype when checking for ::main().
4087 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
4089 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
4091 (grokdeclarator): Instead of here.
4092 * friend.c (do_friend): Lose special handling of ::main and
4094 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
4096 * spew.c (yylex): Clear looking_for_typename if we got
4099 1998-10-15 Mark Mitchell <mark@markmitchell.com>
4101 * class.c (maybe_warn_about_overly_private_class): Improve error
4102 messages for class with only private constructors.
4104 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
4105 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
4106 (build_typename_type): New function.
4107 * decl.c (build_typename_type): Broken out from ...
4108 (make_typename_type): Use it.
4109 * search.c (lookup_field): Likewise.
4111 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4113 * pt.c (convert_nontype_argument): Check against type_referred_to.
4114 * decl.c (grokvardecl): Check for declarator name before building
4115 DECL_ASSEMBLER_NAME.
4117 1998-10-14 Mark Mitchell <mark@markmitchell.com>
4119 * pt.c (lookup_template_class): Add comment.
4120 (instantiate_class_template): Don't mark the _TYPE node for
4121 member class templates as an instantiation.
4123 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
4125 * decl.c (grokfndecl): Fix my thinko.
4127 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
4129 * tinfo2.cc (fast_compare): Remove.
4130 (before): Just use strcmp.
4131 * tinfo.cc (operator==): Just use strcmp.
4133 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
4135 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
4138 1998-10-13 Mark Mitchell <mark@markmitchell.com>
4140 * cp-tree.h (specializations_of_same_template_p): Remove.
4141 * search.c (get_template_base): Don't use it.
4142 (get_template_base_recursive): Likewise.
4143 * pt.c (specializations_of_same_template_p): Remove.
4144 (unify): Don't use it.
4145 (lookup_template_class): Find the correct parent when setting
4146 CLASSTYPE_TI_TEMPLATE.
4148 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
4150 * tinfo.cc (operator==): Always compare names.
4152 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
4154 * decl.c (start_function): Fix cut-and-paste error.
4156 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
4158 * inc/typeinfo: Add #pragma interface.
4159 (operator!=): Just call operator==.
4160 * tinfo.cc: Add #pragma implementation.
4161 (operator==): Move from inc/typeinfo and tinfo2.cc.
4162 Check __COMMON_UNRELIABLE instead of _WIN32.
4164 * typeck2.c (my_friendly_abort): Add URL.
4166 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
4168 * decl.c (start_method): Added extra parameter for attributes.
4169 * cp-tree.h (start_method): Update prototype.
4170 * parse.y (fn.def2): Update start_method parameter list.
4172 1998-10-11 Mark Mitchell <mark@markmitchell.com>
4174 * cp-tree.h (specializations_of_same_template_p): Declare.
4175 * pt.c (specializations_of_same_template_p): New function.
4177 * search.c (get_template_base): Use it.
4178 (get_template_base_recursive): Likewise.
4180 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
4182 * decl2.c (start_objects): Add new variable `joiner' and
4183 initialize it properly.
4185 1998-10-09 Mark Mitchell <mark@markmitchell.com>
4187 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
4188 change to vtable types.
4190 * cvt.c (ocp_convert): Avoid infinite recursion caused by
4193 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
4195 * pt.c (resolve_overloaded_unification): New fn.
4196 (try_one_overload): Likewise.
4197 (unify): Don't fail on unknown type.
4198 (type_unification_real): Likewise. Use resolve_overloaded_unification
4199 to handle an overloaded argument.
4200 (template_args_equal): Split out...
4201 (comp_template_args): From here.
4202 (determine_specialization): Also allow a template with more
4203 parms than were explicitly specified.
4204 * cp-tree.h: Add template_args_equal.
4205 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
4207 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
4209 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
4212 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
4214 * typeck.c (unsigned_type): Only return TItype nodes when
4215 HOST_BITS_PER_WIDE_INT is >= 64 bits.
4216 (signed_type): Likewise.
4217 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
4218 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
4219 (init_decl_processing): Only create TItype nodes when
4220 HOST_BITS_PER_WIDE_INT is >= 64 bits.
4221 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
4222 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
4224 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4226 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
4227 (gxx.gperf): Update comments describing invocation flags.
4228 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
4230 1998-10-07 Mark Mitchell <mark@markmitchell.com>
4232 * class.c (finish_struct_1): Add commentary on previous change.
4234 * cp-tree.h (vtbl_ptr_type_node): New variable.
4235 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
4236 already of the right type.
4237 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
4238 Simplify code to grow vtable.
4239 * decl.c (vtbl_ptr_type_node): Define.
4240 (init_decl_processing): Initialize it.
4242 1998-10-06 Mark Mitchell <mark@markmitchell.com>
4244 * cp-tree.def (PTRMEM_CST): New tree node.
4245 * cp-tree.h (ptrmem_cst): New type.
4246 (lang_type): Remove local_typedecls.
4247 (dummy): Increase to 12 bits from 11.
4248 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
4249 (PTRMEM_CST_CLASS): New macro.
4250 (PTRMEM_CST_MEMBER): Likewise.
4251 (current_access_specifier): New variable.
4252 (current_class_type): Remove duplicate declaration.
4253 (finish_struct): Change prototype.
4254 (unreverse_member_declarations): New function.
4255 (pushdecl_class_level): Change prototype.
4256 (grok_enum_decls): Remove.
4257 (fixup_anonymous_union): New function.
4258 (grok_x_components): Change prototype.
4259 (tsubst_chain): Remove.
4260 (finish_member_template_decl): Likewise.
4261 (check_explicit_specialization): Fix indentation.
4262 (finish_class_definition): Change prototype.
4263 (finish_member_class_template): Likewise.
4264 (finish_member_declaration): New function.
4265 (check_multiple_declarators): Likewise.
4266 * class.c (class_stack_node_t): New type.
4267 (current_class_base): Remove.
4268 (current_class_stack): Change type.
4269 (current_access_specifier): New variable.
4270 (grow_method): Remove.
4271 (check_member_decl_is_same_in_complete_scope): Break out from
4273 (make_method_vec): New function.
4274 (free_method_vec): Likewise.
4275 (add_implicitly_declared_members): Break out from finish_struct_1.
4276 (free_method_vecs): New variable.
4277 (add_method): Rework for direct use from parser.
4278 (handle_using_decl): Watch for NULL_TREE while iterating through
4279 CLASSTYPE_METHOD_VEC.
4280 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
4281 just do some error-checking.
4282 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
4283 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
4284 (finish_struct): Change prototype. Simplify; fields and methods
4285 are already set up at this point.
4286 (init_class_processing): Set up current_class_stack.
4287 (pushclass): Save current_access_specifier.
4288 (popclass): Restore it.
4289 (currently_open_class): Simplify.
4290 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
4291 * decl.c (saved_scope): Add access_specifier.
4292 (maybe_push_to_top_level): Save it.
4293 (pop_from_top_level): Restore it.
4294 (maybe_process_template_type_declaration): Use
4295 finish_member_declaration.
4296 (pushtag): Likewise.
4297 (pushdecl_class_level): Don't return a value.
4298 (fixup_anonymous_union): Break out from grok_x_components.
4299 (shadow_tag): Use it.
4300 (xref_tag): Complain about using an elaborated type specifier to
4301 reference a template type parameter or typedef name.
4302 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
4303 (current_local_enum): Remove.
4304 (build_enumerator): Call finish_member_declaration.
4305 (grok_enum_decls): Remove.
4306 * decl2.c (grok_x_components): Simplify.
4307 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
4308 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
4309 (merge_functions): Add to comment.
4310 (arg_assoc_type): Prototype.
4311 (arg_assoc): Pass as many arguments as there are parameters.
4312 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
4314 * expr.c (cpls_expand_expr): Remove dead code. Handle
4316 * friend.c (do_friend): Lookup friends when in nested classes.
4318 * init.c (build_offset_ref): Do lookup even for classes that are
4319 only partially defined.
4320 (decl_constant_value): Remove dead code.
4321 * method.c (build_overload_value): Remove hack where by TYPE was
4322 not a TYPE. Handle PTRMEM_CST.
4323 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
4325 * parse.y (components, notype_components, component_decl,
4326 component_decl_1, component_declarator, component_declarator0):
4327 Now all are itype rather than ttype. Rework to add members to
4329 (typesqpecqual_reserved): Use check_multiple_declarators.
4330 (structsp): Update class to finish_class_definition.
4331 (do_xref_defn): Unsplit into named_class_head.
4332 (access_specifier): Set current_access_specifier.
4333 * pt.c (set_current_access_from_decl): New function.
4334 (finish_member_template_decl): Don't take the parameters.
4335 (comp_template_args): Make more robust.
4336 (lookup_template_class): Don't use current_local_enum.
4337 (for_each_template_parm): Handle PTRMEM_CST.
4338 (instantiate_class_template): Use set_current_access_from_decl,
4339 finish_member_declaration and unreverse_member_declarations. Set
4340 lineno/input_filename before generating implicit member functions.
4341 (type_unification_real): Don't assume back-unification happens
4342 only for the last argument.
4343 (regenerate_decl_from_template): Call pushclass a bit earlier.
4344 (tsubst_chain): Remove.
4345 (tsubst_enum): Use set_current_access_from_decl.
4346 (set_mangled_name_for_template_decl): Fix indentation.
4347 * search.c (lookup_fnfields_1): Change iteration through
4348 CLASSTYPE_METHOD_VEC.
4349 (dfs_pushdecls): Likewise.
4350 (dfs_compress_decls): Likewise.
4351 (add_conversions): Likewise.
4352 * semantics.c (finish_class_definition): Don't take components.
4353 Change call to finish_struct.
4354 (finish_member_declaration): New function.
4355 (finish_member_class_template): Don't take template parameters.
4356 Change call to grok_x_components. Call finish_member_template_decl.
4357 (check_multiple_declarators): New function.
4358 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
4359 a passed in fieldlist.
4360 * tree.c (search_tree): Handle PTRMEM_CST.
4362 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
4363 INTEGER_CSTs, for pointer-to-data members.
4365 * call.c (resolve_args): Resolve template specializations, if
4368 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4370 * Makefile.in (spew.o): Depend on toplev.h.
4372 * call.c (compare_ics): Initialize variables `deref_from_type2',
4373 `deref_to_type1' and `deref_to_type2'.
4375 * except.c (get_eh_type): Hide prototype and definition.
4376 (process_start_catch_block_old): Remove unused static prototype.
4378 * pt.c (tsubst_decl): Initialize variable `argvec'.
4380 * spew.c: Include toplev.h.
4382 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
4384 * pt.c (instantiate_decl): Do save and restore file position.
4386 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
4388 * method.c (build_decl_overload_real): Clear
4389 numeric_output_need_bar after __.
4391 1998-10-05 Nathan Sidwell <nathan@acm.org>
4393 * call.c (build_new_method_call): Issue 'incomplete type' error,
4394 if class is not defined.
4396 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4398 * call.c (build_object_call): Move declaration of variable
4399 `fn' into the scope where it is used. Don't access variable
4400 `fn' when it is uninitialized, instead use `fns'.
4402 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4404 * errfn.c (cp_thing): Print buf as a string not as a printf format
4405 to avoid problems with the operator%. Consequently, `%%' sequences
4406 in format are copied as `%' in buf.
4408 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
4410 * pt.c (pop_tinst_level): Call extract_interface_info.
4411 (instantiate_decl): Don't save and restore file position.
4413 * decl.c (cp_finish_decl): Make statics in extern inlines and
4414 templates common, if possible and the target doesn't support weak
4417 * decl.c (grokdeclarator): Remove redundant calls to
4418 build_type_variant and some duplicated code.
4419 * sig.c (build_signature_reference_type): Only take the type parm.
4420 (build_signature_pointer_type): Likewise.
4421 * tree.c (build_cplus_method_type): Adjust.
4422 * cp-tree.h: Update.
4424 1998-10-04 Mark Mitchell <mark@markmitchell.com>
4426 * call.c (build_over_call): Make pedwarns about dropped qualifiers
4427 into full-fledged errors.
4428 * cvt.c (convert_to_reference): Likewise.
4429 * typeck.c (convert_for_assignment): Likewise.
4431 * search.c (expand_upcast_vtables): In addition to unsetting
4432 TREE_READONLY, remove top-level const type qualifier.
4434 1998-10-03 Mark Mitchell <mark@markmitchell.com>
4436 * class.c (current_class_ptr, current_class_ref): Clarify
4438 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
4439 NOP type conversions.
4440 * decl.c (decls_match): Use comptypes directly; ignore
4441 qualifiers on the DECL.
4442 (duplicate_decls): Remove qualifier checks on DECL.
4443 (grokdeclarator): Make the type built up include top-level
4445 * decl2.c (do_dtors): Fix spelling error.
4446 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
4447 when printing type information.
4448 * init.c (build_new_1): Add documentation. Deal with the fact
4449 that type of allocated memory now contains qualifiers.
4450 * lex.c (is_global): Improve error-recovery.
4451 * sig.c (build_member_function_pointer): Don't cast away const
4452 on fields of sigtable_entry_type.
4453 * tree.c (lvalue_type): Don't look at top-level qualifiers on
4455 * typeck.c (decay_conversion): Likewise.
4456 (build_component_ref): Make sure the type of the COMPONENT_REF
4457 contains top-level qualifiers, as appropriate. Improve
4459 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
4460 (build_array_ref): Likewise.
4461 (build_unary_op): Improve error-recovery.
4462 (unary_complex_lvalue): Make taking the address a bound member
4463 function an error, not a sorry.
4464 (build_conditional_expr): Look at the type qualifiers, not the
4465 qualifiers on the expression itself.
4467 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
4469 * decl2.c (merge_functions): Remove duplicates.
4471 * decl2.c: Add -f{no-,}implicit-inline-templates.
4472 (import_export_decl): Check it.
4474 * decl.c (lookup_name_real): Template parms also take precedence
4475 over implicit typename. Only warn if yylex.
4477 * typeck.c (build_conditional_expr): Only fold if ifexp is an
4480 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
4483 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
4485 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
4486 * class.c (build_vbase_pointer): Use it.
4487 * rtti.c (expand_class_desc): Likewise.
4488 * tree.c (build_vbase_pointer_fields): Likewise.
4490 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
4492 * decl.c (start_decl): Add invocation of
4493 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
4494 (start_function): Add invocation of
4495 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
4497 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
4498 HANDLE_GENERIC_PRAGMAS.
4500 1998-09-28 Anthony Green <green@cygnus.com>
4502 * semantics.c (finish_asm_stmt): Always permit volatile asms.
4504 1998-09-28 Mark Mitchell <mark@markmitchell.com>
4506 * decl.c (grokdeclarator): Tighten checks for invalid
4507 destructors. Improve error-messages and error-recovery.
4508 * decl2.c (check_classfn): Don't assume that mangled destructor
4509 names contain type information.
4511 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
4513 * search.c (get_base_distance): Remove assert.
4515 * decl2.c (build_anon_union_vars): Don't process a field with no
4517 (finish_anon_union): Also complain about local anon unions with no
4520 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
4522 * decl.c (lookup_namespace_name): If the name is a namespace,
4523 return it immediately.
4525 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4527 * cp-tree.h (define_case_label): Remove unused parameter.
4528 (check_java_method): Likewise.
4529 (grokclassfn): Likewise.
4530 (expand_aggr_init): Likewise.
4531 (build_x_delete): Likewise.
4532 (maybe_end_member_template_processing): Likewise.
4533 (unshare_base_binfos): Add prototype.
4534 (string_conv_p): Likewise.
4535 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
4537 * cvt.c (build_up_reference): Remove unused parameter
4538 `checkconst', all callers changed.
4539 (build_type_conversion): Mark parameter `code' with
4541 (build_expr_type_conversion): Initialize variable `conv'.
4543 * decl.c (push_namespace): Initialize variable `d'.
4544 (define_case_label): Remove unused parameter `decl', all callers
4547 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
4548 `argc' with ATTRIBUTE_UNUSED.
4549 (grokclassfn): Remove unused parameter `cname', all callers
4551 (check_java_method): Likewise for parameter `ctype'.
4552 (copy_assignment_arg_p): Mark parameter `virtualp' with
4554 (finish_prevtable_vardecl): Likewise for parameter `prev'.
4556 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
4558 * init.c (expand_aggr_init_1): Remove unused parameter
4559 `alias_this', all callers changed.
4560 (expand_aggr_init): Likewise.
4561 (expand_default_init): Likewise.
4562 (build_new_1): Initialize variable `susp'.
4563 (build_x_delete): Remove unused parameter `type', all callers
4566 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
4568 (readescape): Use (unsigned) value in shift.
4569 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
4570 comparing to a signed quantity.
4572 * pt.c (maybe_end_member_template_processing): Remove unused
4573 parameter `decl', all callers changed.
4574 (check_explicit_specialization): Add braces around empty body in
4576 (current_template_args): Initialize variable `args'.
4577 (lookup_template_class): Likewise for variable `prev_local_enum'.
4578 (tsubst_decl): Likewise for variable `r'.
4579 (set_mangled_name_for_template_decl): Initialize variable
4582 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
4583 Likewise for variable `i'.
4584 (yylex): Initialize variable `trrr'.
4586 * typeck.c (compparms): Mark variable `strict' with
4589 * xref.c (simplify_type): Cast argument of ctype function to
4592 1998-09-24 Mark Mitchell <mark@markmitchell.com>
4594 * cp-tree.h (language_lvalue_valid): Remove.
4595 * decl.c (grokdeclarator): Don't disallow references to functions.
4596 * tree.c (lvalue_p_1): New function, combining duplicated
4599 (real_lvalue_p): Likewise.
4600 * typeck.c (language_lvalue_valid): Remove.
4601 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
4602 they don't have TREE_READONLY set.
4603 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
4605 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
4607 * spew.c (yylex): Give diagnostic.
4608 * hash.h (is_reserved_word): Add export.
4609 * gxx.gperf: Likewise.
4610 * lex.h (rid): Add RID_EXPORT.
4611 * lex.c (init_parse): Likewise.
4613 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
4615 * friend.c (do_friend): Make warning a full sentence.
4617 1998-09-22 Mark Mitchell <mark@markmitchell.com>
4619 * parse.y (component_decl_list): Improve error-recovery.
4621 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
4623 * decl.c (make_typename_type): Move error to point where name
4624 variable can be used by dump_type.
4626 1998-09-22 Mark Mitchell <mark@markmitchell.com>
4628 * decl.c (grokfndecl): Improve error-recovery.
4629 * decl2.c (grokfield): Likewise.
4630 * pt.c (finish_member_template_decl): Likewise.
4632 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
4634 * method.c (hack_identifier): Finding multiple members is always
4637 1998-09-21 Per Bothner <bothner@cygnus.com>
4639 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
4641 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
4643 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
4645 1998-09-20 Mark Mitchell <mark@markmitchell.com>
4647 * class.c (maybe_warn_about_overly_private_class): Reformat.
4649 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
4651 * exception.cc (__cplus_type_matcher): Realign some code.
4653 1998-09-16 Mark Mitchell <mark@markmitchell.com>
4655 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
4656 (tinfo2.o): Likewise.
4657 (exception.o): Likewise.
4659 (opnew.o): Likewise.
4660 (opnewnt.o): Likewise.
4661 (opvnew.o): Likewise.
4662 (opvnewnt.o): Likewise.
4663 (opdel.o): Likewise.
4664 (opdelnt.o): Likewise.
4665 (opvdel.o): Likewise.
4666 (opvdelnt.o): Likewise.
4668 1998-09-16 Richard Henderson <rth@cygnus.com>
4670 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
4672 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
4674 * call.c (build_field_call): Handle static data members too.
4676 * typeck.c (comptypes): When comparing pointer types, check
4677 whether referred types match even in strictest modes.
4679 1998-09-15 Mark Mitchell <mark@markmitchell.com>
4681 * cp-tree.h: Revert previous change.
4682 (finish_struct_methods): Remove declaration.
4683 * class.c: Revert previous change.
4684 (maybe_warn_about_overly_private_class): New function.
4685 (finish_struct_methods): Declare here, and make static. Remove
4686 unnecessary parameters. Tidy slightly. Use
4687 maybe_warn_about_overly_private_class.
4688 (finish_struct_1): Adjust. Remove check for private constructors,
4690 (finish_struct): Adjust.
4692 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
4694 * except.c (expand_start_catch_block): No need to check for new
4696 (process_start_catch_block_old): Deleted.
4697 (process_start_catch_block): Add call to start_decl_1().
4698 (expand_end_catch_block): Add call to end_catch_handler().
4699 * exception.cc (__cplus_type_matcher): Only check the exception
4700 language if there is an exception table.
4702 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
4704 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
4705 as used to prevent conflicts with virtual function tables.
4707 1998-09-14 Mark Mitchell <mark@markmitchell.com>
4709 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
4710 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
4711 * class.c (maybe_class_too_private_p): New function.
4712 (finish_struct_methods): Use it.
4713 (finish_struct_1): Likewise.
4714 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
4717 * pt.c (check_specialization_scope): Fix spelling error.
4718 (check_explicit_specialization): Remove code to handle explicit
4719 specializations in class scope; they are now correctly diagnosed
4722 1998-09-10 Mark Mitchell <mark@markmitchell.com>
4724 * decl.c (pushdecl): Don't copy types if the
4725 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
4728 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4730 * class.c (get_enclosing_class): New function.
4731 (is_base_of_enclosing_class): Likewise.
4732 * cp-tree.h (get_enclosing_class): Declare.
4733 (is_base_of_enclosing_class): Likewise.
4734 * pt.c (coerce_template_parms): Use them.
4736 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
4738 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
4739 null to decide whether to use it.
4741 * error.c (dump_type_real): Handle NAMESPACE_DECL.
4742 * parse.y (base_class.1): Avoid crash on error.
4744 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
4746 * decl.c (make_typename_type): If context is a namespace, the code
4749 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
4751 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
4753 1998-09-08 Mark Mitchell <mark@markmitchell.com>
4755 * cp-tree.h (anonymous_namespace_name): Declare.
4756 * decl.c: Define it.
4757 (push_namespace): Use anonymous_namespace_name, rather than local
4759 * error.c (dump_decl): If a namespace is named
4760 anonymous_namespace_name, call it {anonymous}.
4762 * decl.c (grokparms): Distinguish between references and pointers
4765 1998-09-08 Richard Henderson <rth@cygnus.com>
4766 Mark Mitchell <mark@markmitchell.com>
4768 * pt.c (process_partial_specialization): Consistently allocate
4769 and zero tpd.parms based on ntparms. Use tpd2.parms, not
4770 tpd.parms, where appropriate.
4772 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
4774 * Makefile.in (INCLUDES): Update after recent toplevel gcc
4777 1998-09-05 Mark Mitchell <mark@markmitchell.com>
4779 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
4780 * class.c (finish_struct): Remove hackery to deal with explicit
4781 specializations in class scope.
4782 * decl.c (grokfndecl): Improve error-recovery.
4783 * decl2.c (grokfield): Likewise.
4784 * pt.c (check_specialization_scope): New function.
4785 (begin_specialization): Call it.
4786 (process_partial_specialization): New function, split out from
4787 push_template_decl. Check partial specializations more
4789 (push_template_decl): Call it.
4790 (check_explicit_specialization): Don't attempt to handle explicit
4791 specializations in class scope.
4792 (template_parm_data): Document. Add current_arg and
4793 arg_uses_template_parms.
4794 (mark_template_parm): Set it.
4795 (tsubst_arg_types): Remove unused variable.
4796 * semantics.c (begin_class_definition): Tweak.
4798 1998-09-04 Mark Mitchell <mark@markmitchell.com>
4800 * inc/typeinfo (type_info::type_info(const char*)): Make
4803 * cp-tree.h (hash_tree_cons_simple): New macro.
4804 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
4805 (coerce_template_parms): Use make_temp_vec, instead of
4806 make_tree_vec. Document this behavior.
4807 (lookup_template_class): Likewise.
4808 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
4809 Remove dead code (and add assertion to check its deadness). Fix
4810 bug w.r.t. exception specifications.
4812 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
4814 * decl2.c (import_export_vtable): Always make artificials comdat.
4815 (import_export_decl): Likewise.
4816 * pt.c (mark_decl_instantiated): Likewise.
4818 1998-09-03 Mark Mitchell <mark@markmitchell.com>
4820 * cp-tree.h (finish_globally_qualified_member_call_expr):
4822 (finish_qualified_call_expr).
4823 * semantics.c: Likewise.
4824 * parse.y (primary): Use it.
4825 * method.c (hack_identifier): Remove redundant code.
4827 * init.c (resolve_offset_ref): Call convert_from_reference to
4828 handle members of reference type. Improve error recovery.
4830 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
4832 * cp-tree.h: Declare warn_nontemplate_friend.
4833 * decl2.c (lang_decode_option): Set.
4834 * lang-options.h: Add -Wnon-template-friend.
4835 * friend.c (do_friend): Use to toggle non-template function warning.
4837 1998-09-03 Mark Mitchell <mark@markmitchell.com>
4839 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
4840 corresponding INTEGER_CSTs when processing_template_decl.
4841 * pt.c (tsubst_enum): Tweak accordingly.
4843 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4845 * decl.c (pushdecl_class_level): Add warning here.
4848 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
4850 * cvt.c (convert_pointer_to_real): Tidy.
4851 * search.c (get_base_distance_recursive): Simplify.
4852 (get_base_distance): Likewise.
4854 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
4857 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
4859 * lex.c (check_newline): Call HANDLE_PRAGMA before
4860 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
4861 if unknown pragmas are encountered.
4862 (handle_sysv_pragma): Interpret return code from
4863 handle_pragma_token (). Return success/failure indication rather
4864 than next unprocessed character.
4865 (pragma_getc): New function: retrieves characters from the
4866 input stream. Defined when HANDLE_PRAGMA is defined.
4867 (pragma_ungetc): New function: replaces characters back into the
4868 input stream. Defined when HANDLE_PRAGMA is defined.
4870 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
4872 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
4873 * class.c (build_vtable_entry_ref): Likewise.
4875 1998-09-01 Mark Mitchell <mark@markmitchell.com>
4877 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
4878 * decl2.c (import_export_decl): Likewise.
4879 * pt.c (instantiate_decl): Use it.
4881 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
4883 * decl.c (lookup_name_real): Also do implicit typename thing for
4884 artificial TYPE_DECLs.
4885 * search.c (lookup_field): Likewise.
4886 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
4887 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
4888 (enter_scope_of): Extract type from implicit typename.
4889 (begin_class_definition): Likewise.
4890 * lex.c (identifier_type): Handle implicit typename when checking
4893 * cp-tree.h: Declare flag_strict_prototype.
4894 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
4896 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
4897 specified, set it to the value of pedantic.
4899 1998-09-01 Mark Mitchell <mark@markmitchell.com>
4901 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
4903 1998-08-31 Mark Mitchell <mark@markmitchell.com>
4905 * decl.c (finish_enum): Handle member enums of classes declared in
4908 * decl2.c (grok_x_components): Strip attributes before calling
4911 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
4913 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
4914 -fenum-int-equivalence and -fno-nonnull-objects.
4915 * class.c (check_for_override): Remove support for -fall-virtual.
4916 (finish_struct_1): Likewise.
4917 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
4918 * typeck.c (build_binary_op_nodefault): Likewise.
4919 * cvt.c (ocp_convert): Likewise.
4920 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
4921 * class.c (build_vbase_path): Likewise.
4923 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
4925 * Makefile.in (INTERFACE): New, set to 1.
4927 1998-08-30 Mark Mitchell <mark@markmitchell.com>
4929 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
4930 comparing with global_namespace.
4931 (dump_aggr_type): Likewise.
4933 * decl.c (grokfndecl): Issue error on declaration of friend
4934 templates with explicit template arguments.
4936 * pt.c (convert_template_argument): New function, split out
4938 (coerce_template_parms): Here.
4939 (tsubst): Attempt better error-recovery.
4941 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
4943 * pt.c (decl_template_parm_p): Add checks for
4944 TEMPLATE_TEMPLATE_PARM.
4946 1998-08-28 Mark Mitchell <mark@markmitchell.com>
4948 * lex.c (do_identifier): Fix thinko in previous change.
4950 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
4952 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
4953 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
4955 1998-08-28 Richard Henderson <rth@cygnus.com>
4957 Add support for discarding unused virtual functions.
4958 * lang-options.h: Add -fvtable-gc.
4959 * cp-tree.h: Add flag_vtable_gc.
4960 * decl2.c (output_vtable_inherit): New fn.
4961 (finish_vtable_vardecl): Call it.
4962 * class.c (build_vtable_entry_ref): New fn.
4963 (build_vtbl_ref): Call it.
4965 1998-08-28 Mark Mitchell <mark@markmitchell.com>
4967 * cp-tree.h (build_enumerator): Take the enumeration type as a
4969 * decl.c (finish_enum): Don't set the TREE_TYPE for the
4970 enumeration constant values if we're processing_template_decls.
4971 Don't set the type for the CONST_DECLs either; that's done in
4973 (build_enumerator): Take the enumeration type as a
4975 * lex.c (do_identifier): Don't resolve enumeration constants while
4976 processing template declarations, even if they happen to be
4977 TEMPLATE_PARM_INDEXs.
4979 * parse.y (current_enum_type): New variable.
4980 (primary): Don't allow statement-expression in local classes just
4981 as we don't in global classes.
4982 (structsp): Use current_enum_type.
4983 (enum_list): Likewise.
4984 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
4985 finish_enum; they no longer occur.
4987 * cp-tree.h (finish_base_specifier): New function.
4988 * parse.y (base_class): Use it.
4989 * semantics.c (finish_base_specifier): Define it.
4991 * parse.y (structsp): Warn on use of typename outside of template
4994 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
4996 * lex.c (handle_cp_pragma): Remove #pragma vtable.
4997 * lang-options.h: Remove +e options.
4998 * decl2.c (lang_decode_option): Likewise.
4999 (import_export_vtable): Don't check write_virtuals.
5000 (finish_vtable_vardecl, finish_file): Likewise.
5001 * search.c (dfs_debug_mark): Likewise.
5002 * semantics.c (begin_class_definition): Likewise.
5003 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
5005 * call.c (build_over_call): Check flag_elide_constructors.
5006 * decl2.c: flag_elide_constructors defaults to 1.
5007 * typeck.c (convert_arguments): Remove return_loc parm.
5008 (build_function_call_real): Adjust.
5010 * search.c: Tear out all mi_matrix and memoize code.
5011 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
5012 * lang-options.h: Remove documentation for -fhandle-exceptions,
5013 -fmemoize-lookups and -fsave-memoized.
5014 * cp-tree.h: Lose mi_matrix and memoize support.
5015 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
5016 * class.c: Lose struct class_level.
5017 (pushclass, popclass): Lose memoize support.
5018 * init.c (build_offset_ref): Likewise.
5020 Never change BINFO_INHERITANCE_CHAIN.
5021 * init.c (emit_base_init): Change modification of
5022 BINFO_INHERITANCE_CHAIN to an assert.
5023 * search.c (get_base_distance_recursive): Likewise.
5024 (get_base_distance): Likewise.
5025 (lookup_member): Likewise.
5026 (convert_pointer_to_single_level): Likewise.
5027 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
5028 (lookup_fnfields): Likewise.
5029 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
5030 (unshare_base_binfos): Don't call propagate_binfo_offsets.
5031 (layout_basetypes): Call propagate_binfo_offsets instead of
5032 unshare_base_binfos.
5033 * decl.c (xref_basetypes): Call unshare_base_binfos.
5034 * pt.c (instantiate_class_template): Likewise.
5035 * tree.c (reverse_path): Remove 'copy' parm; always make a
5037 * class.c (build_vbase_path): Just call it.
5038 * search.c (compute_access): Likewise. Don't re-reverse.
5040 1998-08-27 Mark Mitchell <mark@markmitchell.com>
5042 * class.c (build_vbase_path): Use reverse_path.
5043 (finish_base_struct): Move warnings for inaccessible bases to
5045 (modify_one_vtable): Remove check of TREE_USED (binfo).
5046 (fixup_vtable_deltas1): Likewise.
5047 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
5048 (xref_tag): Remove binfos parameter.
5049 (make_binfo): Remove chain parameter.
5050 (reverse_path): Add copy parameter.
5051 * decl.c (init_decl_processing): Change calls to xref_tag.
5052 (xref_tag): Remove binfos parameter.
5053 (xref_basetypes): Change calls to make_binfo.
5054 * decl2.c (grok_x_components): Change calls to xref_tag.
5055 (handle_class_head): Likewise.
5056 * friend.c (do_friend): Likewise.
5057 * lex.c (make_lang_type): Change calls to make_binfo.
5058 * parse.y (structsp): Change calls to xref_tag.
5059 (named_complex_class_head_sans_basetype): Likewise.
5060 (named_class_head): Likewise.
5061 * rtti.c (init_rtti_processing): Likewise.
5062 * search.c (compute_access): Change calls to reverse_path.
5063 (dfs_get_vbase_types): Change calls to make_binfo.
5064 (get_vbase_types): Remove dead code.
5065 * tree.c (unshare_base_binfos): Change calls to make_binfo.
5066 (layout_basetypes): Warn here about inaccessible bases.
5067 (make_binfo): Remove chain parameter.
5068 (reverse_path): Add copy parameter.
5070 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
5072 * class.c: #if 0 complete_type_p.
5073 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
5074 * method.c (process_overload_item): Likewise.
5075 * typeck.c (comp_target_types): Likewise.
5077 Stop sharing binfos for indirect virtual bases.
5078 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
5079 (layout_basetypes): Likewise.
5080 (unshare_base_binfos): Copy vbases, too.
5081 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
5082 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
5083 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
5084 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
5085 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
5086 reference to BINFO_VIA_PUBLIC.
5087 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
5088 (push_class_decls): Use them.
5089 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
5090 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
5092 1998-08-27 Mark Mitchell <mark@markmitchell.com>
5094 * decl.c (build_enumerator): Set DECL_CONTEXT for the
5097 1998-08-26 Mark Mitchell <mark@markmitchell.com>
5099 * cp-tree.h (finish_enum): Change prototype.
5100 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
5101 VALUES parameter. Don't try to compute mins/maxs if
5102 processing_template_decl.
5103 * parse.y (structsp): Use new calling sequence for finish_enum.
5104 * pt.c (tsubst_enum): Likewise. Take the new type as input.
5105 (lookup_template_class): Remove unused variables. Tweak.
5106 Register enums on instantiation list before substituting
5107 enumeration constants.
5108 (tsubst_decl): Remove unused variables.
5109 (regenerate_decl_from_template): Likewise.
5111 * decl.c (duplicate_decls): Don't obliterate the
5112 DECL_TEMPLATE_INFO for a template if we're not replacing it with
5115 * lex.c (do_identifier): Fix typo in comment.
5117 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5119 * errfn.c: Remove stdarg.h/varargs.h.
5122 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
5124 * pt.c (tsubst_copy): Only do typename overloading on an
5125 IDENTIFIER_NODE that happens to look like a typename if it actually
5126 has a type for us to use.
5128 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
5130 * typeck.c (comp_cv_target_types): Split out...
5131 (comp_target_types): From here. Don't allow cv-qual changes under
5132 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
5133 (build_ptrmemfunc): Pass 1 to nptrs.
5134 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
5136 1998-08-25 Mark Mitchell <mark@markmitchell.com>
5138 * search.c (dependent_base_p): Don't compare a binfo to
5139 current_class_type; use the TREE_TYPE of the binfo instead.
5141 * cp-tree.h (CLASS_TYPE_P): Revise definition.
5143 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
5145 * decl.c (duplicate_decls): Don't complain about different
5146 exceptions from an internal decl even if pedantic.
5148 * typeck.c (convert_for_assignment): Converting from pm of vbase
5149 to derived is an error, not a sorry.
5151 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
5152 * class.c (fixed_type_or_null): Rename from
5153 resolves_to_fixed_type_p. Return the dynamic type of the
5154 expression, if fixed, or null.
5155 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
5156 does not match the static type.
5157 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
5158 resolves_to_fixed_type_p again.
5160 1998-08-24 Mark Mitchell <mark@markmitchell.com>
5162 * pt.c (tsubst_decl): Move special case code for dealing with
5163 tricky friend templates here from ...
5164 (regenerate_decl_from_template): Here.
5166 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
5168 * decl.c (start_decl): Remove redundant linkage check.
5170 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
5172 * typeck.c (c_expand_return): Handle the case that valtype
5173 is wider than the functions return type.
5175 1998-08-24 Mark Mitchell <mark@markmitchell.com>
5177 * cp-tree.h (CLASS_TYPE_P): New macro.
5178 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
5179 * pt.c (process_template_parm): Undo previous change.
5181 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
5183 * cp-tree.h: Declare.
5184 * pt.c (decl_template_parm_p): New function.
5185 * decl.c (pushdecl): Check decls for redeclaring template parms.
5186 (xref_tag): Make redeclaration an error, print decl.
5187 * decl2.c (grokfield): Check field_decls for redeclaration as well.
5189 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
5191 * parse.y (primary): Fix up the type of string constants.
5193 1998-08-24 Mark Mitchell <mark@markmitchell.com>
5195 * typeck.c (convert_for_initialization): Move check for odd uses
5196 of NULL to avoid duplicate warnings.
5198 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
5200 * tree.c (lvalue_type): Fix for arrays.
5201 * typeck.c (string_conv_p): New fn.
5202 (convert_for_assignment): Use it.
5203 (build_unary_op): Use lvalue_type.
5204 * call.c (standard_conversion, convert_like): Use string_conv_p.
5205 (add_function_candidate): Use lvalue_type.
5206 * cvt.c (convert_to_reference): Likewise.
5207 * decl2.c (lang_decode_option): Ignore -traditional.
5208 * decl.c (init_decl_processing): flag_writable_strings inhibits
5211 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
5213 * lang-options.h (lang_options): Add fconst-strings to the list
5215 * decl2.c (lang_f_options, lang_decode_option): Likewise.
5217 1998-08-24 Nathan Sidwell <nathan@acm.org>
5219 * lex.c (real_yylex): Don't warn about long long constants if
5220 we're allowing long long.
5222 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
5224 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
5225 accessing bindings directly.
5227 * search.c (my_tree_cons): Reimplement.
5229 * lang-specs.h: Remove __HONOR_STD.
5230 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
5232 1998-08-23 Mark Mitchell <mark@markmitchell.com>
5234 * decl.c (grokdeclarator): Complain about in-class initialization
5235 of aggregates and/or references.
5236 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
5237 TEMPLATE_TYPE_PARMs.
5239 * decl2.c (grok_array_decl): Add comment.
5240 (mark_used): Don't instantiate an explicit instantiation.
5241 * friend.c (make_friend_class): Remove bogus comment. Fix check
5242 for partial specializations.
5243 * pt.c (check_explicit_specialization): Don't
5244 SET_DECL_EXPLICIT_INSTANTIATION here.
5245 (mark_decl_instantiated): Or here.
5246 (do_decl_instantiation): Do it here, instead. Add checks for
5247 duplicate explicit instantiations, etc. Tidy.
5248 (do_type_instantiation): Likewise.
5249 (instantiate_decl): Improve comments. Complain about explicit
5250 instantiations where no definition is available.
5252 * cp-tree.h (ansi_null_node): Remove.
5253 * call.c (build_over_call): Warn about converting NULL to an
5255 * cvt.c (build_expr_type_conversion): Likewise. Use
5256 null_ptr_cst_p instead of expanding it inline.
5257 * decl.c (ansi_null_node): Remove.
5258 (init_decl_processing): Make null_node always have integral type.
5259 * except.c (build_throw): Warn about converting NULL to an
5261 * lex.c (init_parse): Remove handling of ansi_null_node.
5262 * pt.c (type_unification_real): Don't convert NULL to void* type.
5263 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
5264 (convert_for_assignment): Warn about converting NULL to an
5266 (convert_for_initialization): Likewise.
5268 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
5270 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
5271 * pt.c (coerce_template_parms): Use no_linkage_check.
5272 * decl.c (grokvardecl): Likewise.
5273 (grokfndecl): Likewise. Members of anonymous types have no linkage.
5275 * method.c (process_overload_item): Remove useless code.
5277 1998-08-20 Per Bothner <bothner@cygnus.com>
5279 Handle new'ing of Java classes.
5280 * init.c (build_class_classref): New function.
5281 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
5282 constructor does not return this; don't need to exception-protect.
5284 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
5285 * decl2.c (acceptable_java_type): Handle template-derived types.
5287 1998-08-20 Per Bothner <bothner@cygnus.com>
5289 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
5291 1998-08-20 Mark Mitchell <mark@markmitchell.com>
5293 * decl.c (duplicate_decls): Always merge the old and new patterns
5294 for templates, regardless of whether or not the new one has
5295 DECL_INITIAL. Don't throw away specializations. Merge
5297 * pt.c (tsubst_decl): Use the right pattern when calculating the
5298 complete args for a new template instance.
5299 (do_decl_instantiation): Fix typo in comment.
5300 (regenerate_decl_from_template): Deal with tricky friend template
5302 (instantiate_decl): Likewise.
5304 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
5306 * init.c (build_builtin_delete_call): Add missing assemble_external
5309 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
5311 * parse.y (notype_unqualified_id): Also accept ~A<int>.
5313 1998-08-19 Mark Mitchell <mark@markmitchell.com>
5315 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
5317 * except.c (build_throw): Warn when NULL is thrown, even with
5318 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
5321 * cp-tree.h (ansi_null_node): New variable.
5322 * decl.c (ansi_null_node): New variable.
5323 (init_decl_processing): Initialize its type.
5324 * lex.c (init_parse): Initialize its value. Use ansi_null_node
5325 for null_node in non-ANSI mode.
5326 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
5327 place of null_node to avoid spurious errors.
5329 1998-08-17 Mark Mitchell <mark@markmitchell.com>
5331 * cp-tree.h (enter_scope_of): New function.
5332 * parse.y (complex_direct_notype_declarator): Use it.
5333 * semantics.c (enter_scope_of): New function.
5335 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
5337 * decl.c (grokparms): No, here.
5339 * decl.c (grokdeclarator): Catch parm with pointer to array of
5340 unknown bound here...
5341 * method.c (process_overload_item): ...not here.
5343 * gxxint.texi: Remove obsolete documentation of overloading code.
5345 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
5346 * class.c (finish_struct_bits): Likewise.
5348 * tree.c (lvalue_type): Fix for arrays.
5349 * typeck.c (build_unary_op): Use lvalue_type.
5350 * call.c (add_function_candidate): Likewise.
5351 * cvt.c (convert_to_reference): Likewise.
5353 * decl2.c (lang_decode_option): Ignore -traditional.
5355 * init.c (build_offset_ref): Don't mess with error_mark_node.
5356 * lex.c (do_scoped_id): Use cp_error.
5358 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
5360 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
5362 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
5364 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
5366 * cp-tree.h (set_identifier_local_value): Provide prototype.
5368 * decl2.c (do_namespace_alias): Remove unused variables `binding'
5371 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
5373 * Makefile.in: Rename BBISON to BISON so that it can be properly
5374 inherited from the parent makefile.
5376 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
5378 * lang-options.h: Add -finit-priority.
5379 * decl2.c: Likewise. Check flag_init_priority instead of
5382 * decl2.c (setup_initp): New fn.
5383 (start_objects, finish_objects, do_ctors): Handle init_priority.
5384 (do_dtors, finish_file): Likewise.
5386 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
5388 * pt.c (tsubst_copy): Hush warning.
5390 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
5392 1998-08-12 Mark Mitchell <mark@markmitchell.com>
5394 * pt.c (print_template_context): Don't abort when instantiating a
5397 * decl.c (grokdeclarator): Issue errors on namespace qualified
5398 declarators in parameter lists or in class scope.
5400 1998-08-09 Mark Mitchell <mark@markmitchell.com>
5402 * pt.c (check_explicit_specialization): Don't abort on bogus
5403 explicit instantiations.
5405 1998-08-07 Mark Mitchell <mark@markmitchell.com>
5407 * typeck.c (require_complete_type): Use complete_type_or_else.
5408 (complete_type_or_else): Always return NULL_TREE on failure, as
5411 * pt.c (tsubst_aggr_type): Prototype.
5412 (tsubst_decl): New function, split out from tsubst. Set
5413 input_filename and lineno as appropriate.
5414 (pop_tinst_level): Restore the file and line number saved in
5416 (instantiate_class_template): Set input_filename and lineno as
5418 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
5419 context for a TYPENAME_TYPE is complete.
5421 * decl2.c (grokbitfield): Issue errors on bitfields declared with
5423 (do_dtors): As in do_ctors, pretend to be a member of the same
5424 class as a static data member while generating a call to its
5427 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
5428 conversions, even in complex virtual base class hierarchies.
5430 1998-08-06 Mark Mitchell <mark@markmitchell.com>
5432 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
5433 (TYPE_TEMPLATE_INFO): Likewise.
5434 (SET_TYPE_TEMPLATE_INFO): Likewise.
5435 (ENUM_TI_TEMPLATE): Likewise.
5436 (ENUM_TI_ARGS): Likewise.
5437 (lookup_nested_type_by_name): Remove.
5438 * decl.c (maybe_process_template_type_declaration): Handle enums.
5439 (start_enum): Don't check for primary-template enum declarations
5441 (finish_enum): Clean up, document. Make sure template enum
5442 constants get the correct type.
5443 (build_enumerator): Copy initializers for template enumerations,
5445 (grok_enum_decls): Document.
5446 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
5447 better. Build LOOKUP_EXPRs for local variables, even if they are
5449 * pt.c (tsubst_enum): Remove field_chain parameter.
5450 (template_class_depth): Include the depth of surrounding function
5452 (push_template_decl): Check for primary-template enum declarations
5453 here. Deal with enumeration templates.
5454 (lookup_template_class): Likewise.
5455 (for_each_template_parm): Likewise.
5456 (instantiate_class_template): Don't call tsubst_enum directly,
5457 call tsubst instead, to instantiate enums. Deal with all
5458 field_chain issues here, not in tsubst_enum.
5459 (lookup_nested_type_by_name): Remove.
5460 (tsubst_aggr_type): Revise handling of enumeration types.
5462 (tsubst_copy): Likewise.
5463 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
5465 1998-08-04 Mark Mitchell <mark@markmitchell.com>
5467 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
5468 uses template parameters.
5469 * method.c (build_template_parm_names): Use the full set of
5470 template arguments for tsubst'ing.
5471 (build_overload_identifier): Pass the full set of template
5472 arguments to build_template_parm_names, not just the
5474 * pt.c (TMPL_ARGS_DEPTH): Define using
5475 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
5476 (NUM_TMPL_ARGS): New macro.
5477 (add_outermost_template_args): Deal with the case where the outer
5478 args will be completely discarded.
5479 (coerce_template_parms): Use the full set of template arguments
5480 for tsubst'ing. Simplify. Add some asserts. Improve
5482 (lookup_template_class): Pass the full set of template arguments
5483 to coerce_template_parms.
5484 (tsubst): Add assertion.
5485 (do_type_instantiation): Don't instantiate member template
5488 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
5489 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
5491 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
5493 * method.c (set_mangled_name_for_decl): Change return type to void.
5495 * decl.c (lookup_name_real): A namespace-level decl takes priority
5496 over implicit typename. Avoid doing the same lookup twice.
5498 * search.c (dependent_base_p): New fn.
5499 (dfs_pushdecls, dfs_compress_decls): Use it.
5501 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
5502 virtual functions if the type doesn't have any.
5504 1998-08-03 Mark Mitchell <mark@markmitchell.com>
5506 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
5507 uses template parameters.
5509 1998-08-02 Mark Mitchell <mark@markmitchell.com>
5511 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
5512 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
5513 * lex.c (do_identifier): Don't use a second argument, or a type,
5514 when building LOOKUP_EXPRs.
5515 (do_identifier): Likewise.
5516 (do_scoped_id): Likewise.
5517 * method.c (hack_identifier): Improve error message.
5518 * pt.c (lookup_template_function): Don't needlessly call
5519 copy_to_permanent or build_min.
5520 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
5522 (do_decl_instantiation): Improve error message.
5523 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
5524 (build_min): Copy the type to the permanent obstack, too.
5526 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
5528 * init.c (init_init_processing): Remove BI* handling.
5529 (build_builtin_call): Remove.
5530 (build_builtin_delete_call): New fn.
5531 (build_delete): Use it.
5533 1998-07-31 Mark Mitchell <mark@markmitchell.com>
5535 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
5536 (maybe_check_template_type): New function.
5537 * decl.c (maybe_process_template_type_declaration): New function,
5538 split out from pushtag Call maybe_check_template_type.
5539 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
5540 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
5541 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
5542 * pt.c (template_class_depth_real): Generalization of ...
5543 (template_class_depth): Use it.
5544 (register_specialization): Use duplicate_decls for duplicate
5545 declarations of specializations.
5546 (maybe_check_template_type): New function.
5547 (push_template_decl_real): Fix comment.
5548 (convert_nontype_argument): Likewise.
5549 (lookup_template_class): Likewise. Avoid an infinite loop on
5551 (tsubst_friend_function): Fix comment.
5552 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
5554 * semantics.c (begin_function_definition): Use
5555 reset_specialization to note that template headers don't apply
5556 directly to declarations after the opening curly for a function.
5558 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
5560 * decl.c (push_overloaded_decl): Use current_namespace instead of
5561 DECL_CONTEXT (decl) to determine where we go.
5563 * decl.c (lookup_name_real): Fix typo.
5565 1998-07-28 Mark Mitchell <mark@markmitchell.com>
5567 * friend.c (is_friend): Be lenient with member functions to deal
5568 with nested friends.
5570 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
5572 * class.c (finish_struct_1): Convert integer_zero_node to
5573 ssizetype before passing it to set_rtti_entry.
5574 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
5575 of any size to a pointer.
5577 1998-07-27 Mark Mitchell <mark@markmitchell.com>
5579 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
5580 (build_template_decl_overload): Remove.
5581 (set_mangled_name_for_decl): New function.
5582 (innermost_args): Remove is_spec parameter.
5583 (most_specialized, most_specialized_class): Remove declarations.
5584 (lookup_template_class): Add entering_scope parameter.
5585 (maybe_process_partial_specialization): New function.
5586 (finish_template_decl): Likewise.
5587 (finish_template_type): Likewise.
5588 * class.c (finish_struct): Clean up processing of member template
5590 * decl.c (pushtag): Fix formatting.
5591 (lookup_tag): Improve handling of pseudo-global levels.
5592 (make_typename_type): Adjust call to lookup_template_class.
5593 (shadow_tag): Use maybe_process_partial_specialization.
5594 (xref_tag): Improve handling of member friends.
5595 (start_function): Call push_nested_class before
5596 push_template_decl. Don't call push_template_decl for
5598 * decl2.c (grok_x_components): Don't call xref_tag for
5599 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
5600 (grokclassfn): Use set_mangled_name_for_decl.
5601 (arg_assoc_class): Adjust call to innermost_args.
5602 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
5603 * error.c (dump_function_name): Improve printing of template
5605 * friend.c (is_friend): Don't compare types of decls to determine
5606 friendship, unless flag_guiding_decls.
5607 (make_friend_class): Partial specializations cannot be friends.
5608 (do_friend): Use set_mangled_name_for_decl. Call
5609 push_template_decl_real instead of push_template_decl.
5610 * method.c (build_decl_overload_real): Remove prototype. Give it
5612 (build_overload_identififer): Adjust call to innermost_args.
5613 (build_template_decl_overload): Remove.
5614 (set_mangled_name_for_decl): New function.
5615 * parse.y (.finish_template_type): New non-terminal.
5616 (template_def): Use finish_template_decl. Use template_extdef
5618 (template_extdef, template_datadef): New non-terminals, containing
5619 only those rules for things which can be templates.
5621 (template_type, self_template_type): Use .finish_template_type.
5622 (named_class_head): Use maybe_process_partial_specialization.
5623 * pt.c (mangle_class_name_for_template): Remove context parameter.
5624 (get_class_bindings): Remove outer_args parameter.
5625 (complete_template_args): Remove.
5626 (add_outermost_template_args): New function.
5627 (register_specialization): Return the specialization.
5628 (unregister_specialization): New function.
5629 (tsubst_template_parms): Likewise.
5630 (most_specialized, most_specialized_class): Prototype here as
5632 (original_template): Rename to most_general_template.
5633 (tsubst_template_parms): New function.
5634 (set_mangled_name_for_template_decl): Likewise.
5635 (TMPL_ARGS_DEPTH): New macro.
5636 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
5637 (TMPL_ARGS_LEVEL): New macro.
5638 (SET_TMPL_ARGS_LEVEL): Likewise.
5639 (TMPL_ARG): Likewise.
5640 (SET_TMPL_ARG): Likewise.
5641 (TMPL_ARGS_DEPTH): Likewise.
5642 (finish_member_template_decl): Use finish_template_decl.
5643 (maybe_process_partial_specialization): New function, split out
5645 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
5646 (maybe_begin_member_template_processing): Use new macros.
5647 (is_member_template): Likewise.
5648 (is_member_template_class): Likewise.
5649 (add_to_template_args): Likewise. Deal with multiple levels of
5651 (maybe_process_partial_specialization): New function.
5652 (retrieve_specialization): Add consistency check.
5653 (determine_specialization): Return full argument list.
5654 (check_explicit_specialization): Tweak friend handling. Use full
5655 argument lists. Simplify.
5656 (current_template_args): Use new macros.
5657 (push_template_decl_real): Change ill-named mainargs to specargs.
5658 Check that a partial specialization actually specializes at least
5659 one parameter. Improve friend handling. Modify for full
5661 (classtype_mangled_name): Don't mangle the names of
5663 (lookup_template_class): Add entering_scope parameter. Use it to
5664 avoid finding a template type when an instantiation is required.
5665 Simplify. Use full template arguments.
5666 (tsubst_friend_function): Use unregister_specialization. Use new
5667 macros. Use full template arguments.
5668 (tsubst_friend_class): Substitute, using tsubst_template_parms,
5669 into the template parameters before passing them to
5670 redeclare_class_template.
5671 (instantiate_class_template): Simplify. Use full template
5672 arguments. Adjust calls to get_class_bindings. Use
5673 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
5674 (innermost_args): Use new macros.
5675 (tsubst_aggr_type): New function, split out from tsubst.
5676 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
5677 conventions for lookup_template_class. Refine handling of partial
5678 instantiations. Remove calls to complete_template_args.
5679 Simplify. Add consistency checks. Use set_mangled_name_for_decl
5680 and set_mangled_name_for_template_decl.
5681 (tsubst_copy): Use tsubst_aggr_type.
5682 (instantiate_template): Use full template arguments.
5683 (more_specialized): Improve formatting.
5684 (more_specialized_class): Adjust calls to get_class_bindings.
5685 (get_bindings_real): Don't call complete_template_args.
5686 (most_specialized): Don't overwrite input; create a new list.
5687 (most_specialized_class): Use most_general_template.
5688 (regenerate_decl_from_template): Use unregister_specialization.
5689 Use full template arguments.
5690 (instantiate_decl): Use full template arguments.
5691 (set_mangled_name_for_template_decl): New function.
5692 * semantics.c (begin_class_definition): Use
5693 maybe_process_partial_specialization.
5694 (finish_member_class_template): New function.
5695 (finish_template_decl): Likewise.
5696 (finish_template_type): Likewise.
5697 (typeck.c): Don't crash after issuing a compiler_error.
5698 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
5700 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
5702 * typeck2.c (build_functional_cast): Handle default-initialization.
5704 * call.c (build_over_call): Pass 1 to popclass.
5706 * parse.y (direct_notype_declarator): Add precedence declaration
5707 to notype_unqualified_id case.
5708 * Makefile.in (EXPECT): Adjust.
5710 * tree.c (ovl_member): Fix for single function in OVL.
5712 1998-07-27 Dave Brolley <brolley@cygnus.com>
5714 * c-lex.c (yylex): Fix boundary conditions in character literal and
5715 string literal loops.
5717 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
5719 * decl.c (lookup_name_real): OK, do return the from_obj value
5720 unless got_object depends on template parms.
5722 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
5724 * pt.c (coerce_template_parms): Also complain about local enums.
5726 * cp-tree.h: Add prototype for set_identifier_local_value.
5727 * decl.c (set_identifier_local_value_with_scope): Make static,
5729 * search.c (covariant_return_p): Likewise.
5730 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
5732 * call.c (build_method_call): Only pull out the type of a destructor
5733 if it's a template type parm.
5734 * decl.c (lookup_name_real): Never return the from_obj value.
5736 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
5738 * except.c (process_start_catch_block_old): Call start_decl_1 for
5740 * decl.c (start_decl_1): Avoid duplicate error.
5742 * init.c (expand_default_init): Only perform the initialization if
5743 it will do something.
5745 1998-07-23 H.J. Lu (hjl@gnu.org)
5747 * parse.y (base_class): Check for invalid base class.
5749 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
5751 * decl2.c (import_export_template): Fold in...
5752 (import_export_class): ...to here. Handle dllimport/export.
5754 * class.c (build_vtable): Pass at_eof to import_export_vtable.
5755 (prepare_fresh_vtable): Likewise.
5756 * decl2.c (import_export_class): Split out...
5757 (finish_prevtable_vardecl): From here.
5758 * class.c (finish_struct_1): Call import_export_class if at_eof.
5760 * decl.c (start_function): #if 0 mysterious code I wrote and have
5762 * rtti.c (get_tinfo_fn): If this is for a class type, set
5765 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
5767 * inc/exception: Change terminate and unexpected to ().
5769 * parse.y (named_class_head_sans_basetype_defn): A
5770 named_class_head_sans_basetype followed by '{' or ':' is a defn.
5772 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
5774 * tree.c (canonical_type_variant): New fn to handle arrays.
5775 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
5776 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
5777 * method.c (process_overload_item): Use build_overload_value for
5780 1998-07-20 Dave Brolley <brolley@cygnus.com>
5782 * lex.c (mbchar.h): #include it.
5783 (GET_ENVIRONMENT): New macro.
5784 (init_parse): Set character set based on LANG environment variable.
5785 (real_yylex): Handle multibyte characters in character literals.
5786 (real_yylex): Handle multibyte characters in string literals.
5788 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
5790 * lex.c (do_identifier): Look for class value even if we don't
5791 have a global value. Do implicit declaration if parsing is 2.
5792 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
5795 1998-07-19 Mark Mitchell <mark@markmitchell.com>
5797 * decl.c (pushtag): Revert previous change.
5798 * pt.c (lookup_template_class): Don't put out debugging
5799 information for types that use template parameters.
5801 * decl.c (pushtag): Don't put out debugging information for
5802 compiler-generated typedefs.
5804 * error.c (dump_type_real): Don't crash when presented with
5805 intQI_type_node or the like.
5807 * semantics.c (finish_translation_unit): Fix spelling error in
5810 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
5812 * decl.c (lookup_name_real): Pull out single function here.
5813 (select_decl): Not here.
5814 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
5816 * decl.c (qualify_lookup): Tweak again.
5818 * pt.c (lookup_template_class): Don't mess with the context of the
5820 * decl2.c (current_decl_namespace): Remove special handling for
5823 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
5824 a member template specialization.
5826 * tree.c (ovl_member): Use decls_match to compare functions.
5827 * decl.c (decls_match): Check the context of a function.
5829 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
5830 in Koenig lookup support rules.
5831 * semantics.c (finish_call_expr): Handle the new cases.
5833 * typeck.c (build_x_function_call): Handle overloaded methods.
5835 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
5837 1998-07-16 Mark Mitchell <mark@markmitchell.com>
5839 * semantics.c (finish_object_call_expr): Revert previous change.
5840 * call.c (build_new_method_call): Likewise. Instead, convert
5841 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
5843 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
5845 * decl.c (qualify_lookup): Handle templates.
5847 * decl2.c (do_using_directive): Don't pass ancestor.
5848 * decl.c (push_using_directive): Calculate ancestor.
5850 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
5851 * decl.c (pushdecl): Move type shadowing handling from here...
5852 (duplicate_decls): ...to here.
5853 * decl.c (set_identifier_local_value_with_scope): New fn.
5855 (set_identifier_local_value, lookup_type_current_level): New fns.
5856 * decl2.c (do_local_using_decl): Handle types and binding level
5859 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
5860 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
5861 (lookup_namespace_name): Likewise.
5862 * typeck.c (build_unary_op): Not here anymore.
5864 * decl2.c (do_class_using_decl): Make sure we get an identifier.
5865 * class.c (handle_using_decl): Ignore TYPE_DECLs.
5867 * decl.c (qualify_lookup): New fn.
5868 (lookup_name_real): Use it.
5870 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5872 * decl2.c (add_using_namespace): When directly using a namespace
5873 that was indirect before, promote it.
5875 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
5876 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
5877 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
5878 * decl.c (select_decl): Replace two flag parameters by one.
5879 (unqualified_namespace_lookup): Likewise, pass flag.
5880 (lookup_flags): New function.
5881 (lookup_name_real): Compute flags, pass them.
5882 (lookup_namespace_name): Call with zero-flag.
5883 * decl2.c (ambiguous_decl): Add flag parameter, complain only
5885 (lookup_using_namespace, qualified_lookup_using_namespace):
5886 Add flag parameter, pass them through.
5887 * lex.c (do_scoped_id): Call with zero-flag.
5889 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
5891 * typeck.c (convert_for_assignment): Use comptypes.
5893 1998-07-16 Mark Mitchell <mark@markmitchell.com>
5895 * semantics.c (finish_object_call_expr): Move test for the
5896 function called being a TYPE_DECL to ...
5897 * call.c (build_new_method_call): Here.
5899 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
5901 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
5902 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
5904 * lex.c (looking_for_typename): Don't initialize.
5906 * decl2.c (ambiguous_decl): Clarify error message.
5908 * decl.c (push_using_directive): Iterate over namespaces used
5911 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5913 * decl2.c (add_using_namespace): Iterate over namespaces used
5916 * decl.c (lookup_name_real): Accept namespace aliases as locals.
5917 (cat_namespace_levels): Ignore aliases.
5918 (duplicate_decls): Ignore duplicate aliases.
5919 * decl2.c (do_namespace_alias): Process block level namespace
5920 aliases. Store alias with pushdecl. Remove odr errors.
5921 * parse.y (namespace_alias): New non-terminal.
5924 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
5926 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
5927 Handle TEMPLATE_TYPE_PARM.
5928 (arg_assoc): Rewrite.
5930 * pt.c (complete_template_args): Don't look at the context unless
5933 * method.c (build_decl_overload_real): Fix namespace handling.
5935 * typeck.c (build_unary_op): Extract a lone function from an
5938 * call.c (build_scoped_method_call): Handle getting a namespace
5939 for basetype in a destructor call.
5940 (check_dtor_name): Handle enums.
5942 * parse.y (using_directive): New nonterminal.
5943 (extdef, simple_stmt): Use it.
5945 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
5947 * decl2.c (add_function): Move error message ...
5948 (arg_assoc_namespace): ... from here.
5950 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
5952 * parse.y (namespace_qualifier): Fix multiple level handling.
5953 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
5954 (arg_assoc): Don't skip the first argument of a function.
5956 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
5958 * search.c (my_tree_cons): Clean up.
5960 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
5962 * call.c (joust): Don't warn about "confusing" conversions to the
5965 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
5967 * class.c (push_nested_class): Complain about namespaces.
5968 * decl.c (start_decl): Enter the object's namespace.
5969 (cp_finish_decl): Leave it.
5970 (grokdeclarator): Likewise.
5971 * decl2.c (check_decl_namespace): New function.
5972 (finish_file): Call it.
5973 * parse.y (complex_direct_notype_declarator): Set complexity
5974 of namespace-qualified ids to -1, enter the namespace.
5976 * method.c (build_template_decl_overload): Expect _DECL as first
5977 parameter. Put context temporarily into current_namespace.
5978 * pt.c (check_explicit_specialization): Change caller.
5981 * init.c (build_offset_ref): Call mark_used and
5982 convert_from_reference for namespace members.
5984 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
5986 * search.c (my_tree_cons): The bitfield is at index 2.
5988 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
5990 * lang-options.h: Format changed to work with new --help support
5993 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
5995 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
5996 Do Koenig lookup in CALL_EXPR.
5997 (arg_assoc): Handle error_mark.
5998 * lex.c (is_global): New function.
5999 (do_identifier): Expect arguments for Koenig lookup.
6000 * parse.y (primary): Add rules for calls of unqualified function calls.
6001 (do_id): Change call of do_identifier.
6002 * pt.c (finish_stmt_expr): Likewise.
6003 * semantics.c (finish_id_expr): Likewise.
6004 (finish_call_expr): Add integer parameter to indicate
6005 argument-dependent lookup.
6007 * decl.c (struct binding_level): New field using_directives.
6008 (push_using_decl): Not sorry anymore.
6009 (push_using_directive): New function.
6010 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
6011 (unqualified_namespace_lookup): New function, code from ...
6012 (lookup_name_real): ... here.
6013 * decl2.c (lookup_using_namespace): Pass using list instead of
6015 (validate_nonmember_using_decl): New function.
6016 (do_nonmember_using_decl): New function.
6017 (do_toplevel_using_decl): Use them.
6018 (do_local_using_decl): New function.
6019 (do_using_directive): Support block-level directives.
6020 * parse.y (simple_stmt): Support using declarations and
6022 (namespace_qualifier, namespace_using_decl): New non-terminals.
6024 * xref.c (classname): New function.
6025 (GNU_xref_hier): Change class and base parameters to tree.
6026 * decl.c (xref_baseypes): Change caller.
6027 * friend.c (make_friend_class): Likewise.
6029 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
6031 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
6034 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
6035 template template parameter, record its use.
6036 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
6037 its template arguments if exists.
6039 * pt.c (coerce_template_template_parms): New function equivalent
6040 to coerce_template_parms when IS_TMPL_PARM is true.
6041 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
6042 all callers changed.
6044 (coerce_template_parms): Access ARGLIST properly when creating a
6045 new vector. Only accept implicit TYPE_DECL as valid argument for
6046 a template template parameter when it is a base class of
6047 current_class_type. Don't display error message when COMPLAIN is
6050 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
6052 * repo.c (get_base_filename): Use file_name_nondirectory.
6053 (open_repo_file): Likewise.
6054 * cp-tree.h (file_name_nondirectory): Add prototype.
6056 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
6058 * friend.c (do_friend): Pull the identifier out of declarator.
6059 Use cp_error and friends.
6060 * decl2.c (qualified_lookup_using_namespace): Fix call to
6062 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
6063 (grokvardecl): Use DECL_CLASS_SCOPE_P.
6064 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
6065 * class.c (warn_hidden): Fix for OVERLOAD.
6066 From grahams@rcp.co.uk:
6067 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
6068 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
6070 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
6072 * g++.1 (-traditional): Remove duplicated documentation.
6074 1998-07-11 Mark Mitchell <mark@markmitchell.com>
6076 * method.c (flush_repeats): Add nrepeats parameter.
6077 (issue_nrepeats): Likewise.
6078 (is_back_referenceable_type): New function. Don't back-reference
6079 TEMPLATE_TYPE_PARMs as well as simple types like integers.
6080 (build_mangled_name_for_type): Likewise.
6081 (build_mangled_name_for_type_with_Gcode): Likewise.
6083 (nrepeats): Likewise.
6084 (Nrepeats): Likewise.
6085 (start_squangling): Don't clear the variables removed above.
6086 (end_squangling): Likewise.
6087 (flush_repeats): Tidy. Use nrepeats parameter rather than
6089 (issue_nrepeats): Likewise, but with nrepeats global. Use
6090 is_backreferenceable_type.
6091 (build_overload_nested_name): Tidy. Add comment. Use
6092 build_mangled_name_for_type.
6093 (build_underscore_int): Comment.
6094 (build_overload_scope_ref): Use build_mangled_name_for_type.
6095 (build_overload_int): Likewise.
6096 (build_template_template_parm_names): Tidy.
6097 (build_template_parm_names): Use build_mangled_name_for_type.
6098 (build_overload_identifier): Add comments.
6099 (build_mangled_name_for_type_with_Gcode): Split out from
6101 (build_mangled_name_for_type): Use it.
6102 (build_mangled_name): Rework to use build_mangled_name_for_type
6103 and to not use global nrepeats/Nrepeats. Tidy.
6104 (process_modifiers): Tidy.
6105 (check_btype): Use is_backreferenceable_type. Add comment.
6106 Rename `node' to `type'.
6107 (process_overload_item): Set numeric_output_need_bar here.
6108 Use build_mangled_name_for_type. Tidy.
6109 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
6110 build_mangled_name_for_type.
6112 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
6115 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
6117 * cp-tree.h (warn_long_long): Define.
6118 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
6119 warning "ANSI C++ does not support `long long'".
6120 * decl2.c (warn_long_long): Define.
6121 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
6123 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
6125 * decl.c (xref_tag): Handle attributes between 'class' and name.
6126 * parse.y (aggr): Likewise.
6127 * semantics.c (finish_class_definition): Likewise.
6128 * Makefile.in (EXPECTED): Adjust.
6130 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
6131 * decl2.c: Define them.
6132 (lang_decode_option): Handle them.
6133 * lang-options.h: Add -foptional-diags.
6134 * class.c (finish_struct): Don't complain about multiple meanings of
6135 name if -fno-optional-diags.
6136 * decl.c (pushdecl_class_level): Likewise.
6137 * lex.c (real_yylex): Check warn_multichar.
6139 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
6141 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
6143 * tree.c (make_binfo): Fix length.
6145 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
6147 * decl2.c (lang_decode_option): Remove warn_template_debugging.
6148 * lang-options.h: Likewise.
6150 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6152 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
6153 (process_start_catch_block): Likewise for variables
6154 `false_label_rtx', `call_rtx' and `return_value_rtx'.
6156 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
6158 * tree.c (build_srcloc): Make sure we allocate this node on the
6161 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
6163 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
6164 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
6165 (lang_specific_driver): Only add -lm automatically if need_math is
6168 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
6170 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
6172 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6174 * Makefile.in (EXPR_H): New dependency variable.
6175 (decl2.o): Depend on $(EXPR_H).
6176 (typeck.o): Likewise.
6180 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
6182 * decl.c (start_enum): Put local enums on permanent_obstack.
6184 1998-06-25 Mark Mitchell <mark@markmitchell.com>
6186 * cp-tree.h (c_get_alias_set): Declare.
6187 * decl.c (init_decl_processing): Set lang_get_alias_set.
6189 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
6191 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
6192 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
6193 flag for all function decls which are in the exception table.
6194 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
6195 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
6196 code is emitted for any referenced rtti function.
6198 1998-06-25 Dave Brolley <brolley@cygnus.com>
6200 * lang-specs.h: Use new | syntax to eliminate
6201 string concatenation.
6203 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
6205 * cp-tree.h (CP_DECL_CONTEXT): New macro.
6206 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
6207 * method.c (build_overload_nested_name): Likewise.
6208 * sig.c (build_signature_pointer_or_reference_type): Don't set
6211 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6213 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
6214 * cp-tree.h (FROB_CONTEXT): New macro.
6215 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
6216 * decl.c (namespace_binding): Replace NULL_TREE with
6218 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
6219 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
6221 * decl.c (pushtag): Use FROB_CONTEXT.
6222 (pushdecl, make_typename_type, define_function, grokdeclarator):
6224 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
6225 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
6227 * decl2.c (decl_namespace): Return global_namespace if no context.
6228 * method.c (build_overload_nested_name): Expect null as context.
6229 * pt.c (mangle_class_name_for_template): Do nothing for null
6231 (lookup_template_class): Allow for null id_context.
6233 1998-06-25 Richard Henderson <rth@cygnus.com>
6235 * method.c (emit_thunk): Set current_function_is_thunk for the
6236 ASM_OUTPUT_MI_THUNK case as well.
6238 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
6240 * exception.cc (__cplus_type_matcher): Get a match_info pointer
6241 instead of an exception table entry as a parameter.
6243 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
6245 * parse.y (function_try_block): Don't call start_catch_handler.
6246 * except.c (call_eh_info): Remove coerced field from declaration.
6247 (build_eh_type_type_ref): New function to create an address of a
6248 rtti function for the new style exception tables.
6249 (expand_start_catch_block): Split function, this contains the
6251 (process_start_catch_block_old): New function to perform the rest
6252 of expand_start_catch_block under old style exceptions.
6253 (process_start_catch_block_old): New function to perform the rest
6254 of expand_start_catch_block under new style exceptions.
6255 (expand_end_catch_block): Only pop the false label off the stack under
6256 the old style of exceptions.
6257 * semantics.c (finish_try_block): Don't call start_catch_handler.
6258 * exception.cc (struct cp_eh_info): Add original_value field.
6259 (__cplus_type_matcher): Perform type matching on the original exception
6260 value, and if we have a match, set the current value.
6261 (__cp_push_exception): Set the original exception value.
6263 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
6265 * call.c (joust): Fix confusing conversion warning.
6267 * call.c (build_op_delete_call): Add placement parm. Check
6268 LOOKUP_SPECULATIVELY.
6269 * cp-tree.h, decl2.c, init.c: Adjust.
6270 * decl.c (finish_function): Use it.
6272 * pt.c (tsubst): Diagnose creating void fields or variables.
6274 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6276 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
6278 * cp-tree.h (check_dtor_name): Add prototype.
6280 * init.c (expand_member_init): Remove unused variables
6281 `ptr_type_node', `parm' and `rval'.
6283 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
6285 (lang_print_xnode): Likewise.
6287 * typeck2.c (enum_name_string): Cast argument to sprintf to long
6288 and use %ld specifier.
6290 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
6291 specifier in call to fprintf.
6292 (GNU_xref_member): Cast argument to sprintf to int.
6294 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6296 * typeck2.c (pop_init_level): Warn about implicit zero initialization
6299 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6301 * cp-tree.h: Prototype function `check_java_method'.
6303 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
6305 * class.c (finish_struct): Make conflicting use of id a pedwarn.
6306 * decl.c (pushdecl_class_level): Likewise.
6308 1998-06-17 Mark Mitchell <mark@markmitchell.com>
6310 * pt.c (convert_nontype_argument): Issue an error when presented
6311 with an integer (real) constant that cannot be simplified to an
6314 * cp-tree.h (c_get_alias_set): Remove declaration added in
6315 1998-06-13 change that should never have been checked in.
6317 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
6319 * typeck.c (build_binary_op_nodefault): Change % in format strings
6322 * decl.c (grokvardecl): Don't build_static_name for decls that
6323 aren't at namespace scope.
6325 * init.c (perform_member_init): Catch default-initialization of
6328 1998-06-17 Mark Mitchell <mark@markmitchell.com>
6330 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
6332 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
6334 * method.c (hack_identifier): Complain about getting a namespace
6336 * typeck.c (decay_conversion): Remove check for namespaces.
6337 * typeck2.c (incomplete_type_error): Likewise.
6338 * parse.y (template_arg): Add PTYPENAME expansion.
6340 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
6342 * decl.c (grokvardecl): Don't build external assembler names for
6343 TYPENAMEs in other namespaces as there is no declarator.
6344 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
6345 info from DECL_CONTEXT if it is NULL.
6347 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
6349 * call.c (check_dtor_name): Split out.
6350 (build_scoped_method_call): Use it.
6351 (build_method_call): Use it.
6352 * init.c (build_offset_ref): Use it.
6354 * typeck.c (build_static_cast): Fix handling of pointers to members.
6356 * decl.c (finish_function): Just return nothing from a constructor.
6357 * typeck.c (c_expand_return): Complain about returning a void
6358 expression from a destructor.
6360 1998-06-13 Mark Mitchell <mark@markmitchell.com>
6362 * class.c (alter_access): Accept a BINFO explaining how to get
6363 from the entity whose accessed is being altered to the type doing
6365 (handle_using_decl): New function containing code split out from ...
6366 (finish_struct_1): Here.
6368 * cp-tree.h (complete_type_or_else): Declare.
6369 * init.c (build_new_1, build_delete): Use it.
6370 * typeck.c (require_complete_type): Use complete_type, rather than
6371 expanding it inline.
6372 (complete_type_or_else): New function.
6373 (build_component_ref): Use it.
6374 (pointer_int_sum): Make sure the type pointed to is complete.
6375 (pointer_diff): Likewise.
6377 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
6380 * search.c (get_matching_virtual): Note that member templates
6381 cannot override virtual functions.
6383 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
6385 * pt.c (check_explicit_specialization): If DECLARATOR turned into
6386 an error_mark_node from lookup_template_function, return the same.
6387 (determine_specialization): Also make sure TEMPLATE_ID isn't an
6388 error_mark_node, before we try to read its operands.
6389 * decl.c (grokdeclarator): If we got an error_mark_node from
6390 check_explicit_specialization, just return it right back.
6392 1998-06-12 Mark Mitchell <mark@markmitchell.com>
6394 * class.c (instantiate_type): Don't treat template-ids that don't
6395 specify any template arguments as equivalent to ordinary
6396 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
6397 pointer-to-members for member templates. Tidy slightly.
6398 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
6399 * init.c (build_offset_ref): Handle template-ids like ordinary
6400 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
6401 offset part of the OFFSET_REF.
6402 * typeck.c (build_unary_op): Change check for unknown types to
6403 look for OFFSET_REFs, not SCOPE_REFs.
6405 1998-06-11 Mark Mitchell <mark@markmitchell.com>
6407 * pt.c (is_member_template_class): New function.
6408 (push_template_decl_real): Use it.
6410 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
6412 * friend.c (do_friend): Add support for nested classes using
6413 member functions of the enclosing class as friends.
6415 1998-06-10 Mark Mitchell <mark@markmitchell.com>
6417 * call.c (convert_default_arg): Make global, not static.
6418 (convert_arg_for_ellipsis): Split out from ...
6419 (build_over_call): Here.
6420 * cp-tree.h (convert_default_arg); Declare.
6421 (convert_arg_to_ellipsis): Likewise.
6422 (do_member_init): Remove.
6423 * init.c (do_member_init): Remove; this code is dead.
6424 (expand_member_init): Remove much of this code; it is dead.
6425 * typeck.c (convert_arguments): Use convert_default_arg and
6426 convert_arg_for_ellipsis, rather than duplicating here.
6428 * call.c (convert_like): Don't fail silently if
6429 build_user_type_conversion fails. Always return error_mark_node
6432 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
6434 * search.c (covariant_return_p): Complain about ambiguous base.
6436 * typeck.c (build_component_ref): Diagnose ref to nested type.
6438 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
6440 * decl.c (grokparms): Check that INIT isn't an error_mark_node
6441 before giving error about invalid type for default arg.
6443 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
6445 * call.c (build_method_call): Fix thinko.
6447 1998-06-10 Dave Brolley <brolley@cygnus.com>
6449 * decl2.c (lang_decode_option): New argc/argv interface.
6450 * cp-tree.h (lang_decode_option): New argc/argv interface.
6451 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
6452 specified for cpplib-enabled compilers.
6453 * lex.c (lang_init): Don't check_newline for cpplib.
6454 (init_parse): Don't initialize cpplib here.
6456 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
6458 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
6459 piece before checking DECL_MUTABLE_P.
6461 1998-06-10 John Carr <jfc@mit.edu>
6463 * tree.c (debug_binfo): Make printf format match arguments.
6465 * error.c (OB_PUTI): Make printf format match arguments.
6467 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
6469 * init.c (perform_member_init): Handle default-initialization.
6471 * except.c (build_throw): Handle throwing NULL.
6473 * typeck.c (build_x_function_call): Use resolve_offset_ref.
6475 * search.c (compute_access): Only strip an anonymous union
6478 * call.c (add_builtin_candidates): Tweak.
6480 * cvt.c (build_expr_type_conversion): Restore code for conversion
6482 * decl2.c (delete_sanity): Use it. Clean up.
6484 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
6486 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
6488 * typeck.c (c_expand_return): Don't warn about void expressions on
6489 return statements in functions returning void.
6491 1998-06-09 Mark Mitchell <mark@markmitchell.com>
6493 * pt.c (fn_type_unification): Revise documentation. Tidy.
6494 (type_unification): Likewise.
6496 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
6498 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
6500 * parse.y (function_try_block): Rename expand_start_catch, and delete
6502 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
6505 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
6507 * search.c (lookup_member): New fn.
6508 * class.c (finish_struct_1): Use it.
6509 * decl.c (lookup_name_real): Use it.
6511 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6513 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
6515 * cp-tree.h: Add prototype for `maybe_print_template_context' and
6516 `maybe_make_one_only'.
6518 * decl.c (auto_function): Remove unused variable `decl'.
6520 * decl2.c: Include dwarf2out.h and dwarfout.h.
6522 * lex.c: Remove redundant declarations of `set_float_handler' and
6525 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
6527 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
6528 time flag. Call __cp_eh_info instead of __cp_exception_info.
6529 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
6530 (__cp_exception_info): Return offset into cp_eh_info structure to
6531 match what use to be the start of this structure.
6532 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
6533 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
6535 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
6536 __cp_eh_info instead of __cp_exception_info.
6538 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
6540 * decl.c (cp_finish_decl): Disable inlining of extern inlines
6541 with static variables.
6543 1998-06-08 Mark Mitchell <mark@markmitchell.com>
6545 * init.c (build_offset_ref): Correct previous change to use build,
6548 1998-06-07 Mark Mitchell <mark@markmitchell.com>
6550 * class.c (instantiate_type): Handle pointer-to-members where the
6551 member is a template.
6552 * init.c (build_offset_ref): Likewise.
6553 * typeck.c (build_unary_op): Likewise.
6555 1998-06-07 Richard Henderson <rth@cygnus.com>
6557 * lex.c (lang_init_options): New function.
6558 (lang_init): Remove flag_exceptions == 2 hack.
6560 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
6562 * search.c (envelope_add_decl): Tweak for implicit typename.
6564 * call.c (joust): Also warn about confusing conversion op/constructor
6565 overload resolution.
6567 * spew.c (yylex): Also return the TYPE_DECL if got_object.
6568 Don't clear got_object after '~'.
6569 * call.c (build_scoped_method_call): Tweak destructor handling.
6570 (build_method_call): Likewise.
6571 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
6572 TYPE_MAIN_VARIANT for destructors.
6573 * semantics.c (finish_object_call_expr): Complain about calling a
6576 1998-06-05 Per Bothner <bothner@cygnus.com>
6578 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
6579 Define - update needed by gcc.c change.
6581 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
6583 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
6585 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6587 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
6588 * decl.c (lookup_name_real): Add namespaces_only parameter.
6589 If set, return only NAMESPACE_DECLs.
6590 (select_decl): Likewise.
6591 (identifier_type_value): Give additional parameter.
6592 (lookup_name_nonclass): Likewise.
6593 (lookup_name): Likewise.
6594 (find_binding): Skip namespace aliases.
6595 (binding_for_name): Likewise.
6596 (push_namespace): Check for namespace aliases.
6597 (lookup_name_namespace_only): New function.
6598 (begin_only_namespace_names, end_only_namespace_names): New functions.
6599 * decl2.c (set_decl_namespace): Skip namespace aliases.
6600 (do_using_directive): Likewise.
6601 (do_namespace_alias): Produce namespace aliases, fix alias
6603 * error.c (dump_decl): Support SCOPE_REF.
6604 * parse.y (extdef): Wrap lookup with namespace_only for namespace
6605 aliases and using declarations.
6607 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
6609 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
6611 * error.c (dump_expr): Clean up NEW_EXPR case.
6613 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
6615 Suggested by Brendan Kehoe
6616 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
6617 treat it as using ::decl.
6619 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
6621 * tree.c (mapcar): Support NEW_EXPR.
6623 * error.c (dump_expr): Support NEW_EXPR.
6625 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
6627 * method.c (make_thunk): Use overload machinery to make name.
6628 * search.c (covariant_return_p): New fn.
6629 (get_matching_virtual): Use it.
6631 * init.c (build_new_1): Fix check for void.
6633 1998-06-01 Per Bothner <bothner@cygnus.com>
6635 * cp-tree.h (TYPE_FOR_JAVA): New macro.
6636 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
6637 java_int_type_node, java_long_type_node, java_float_type_node,
6638 java_double_type_node, java_char_type_node, java_boolean_type_node):
6639 New "primitive" types, with predefined names __java_byte etc.
6640 (record_builtin_java_type): New function.
6641 (init_decl_processing): Make Java types with record_builtin_java_type.
6642 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
6643 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
6644 (grokfndecl): Call check_java_method for Java classes.
6645 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
6646 (process_overload_item): Match types against specific
6647 java_XX_type_node types, rather than using is_java_type.
6648 * class.c (finish_struct_1): Don't add default copy constructor
6649 or operator= if TYPE_FOR_JAVA.
6650 (pop_lang_conext): Restore strict_prototyp proper if Java.
6651 * decl2.c (acceptable_java_type, check_java_method): New functions.
6652 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
6653 (tsubst): Move common statement after if statement.
6654 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
6656 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
6658 * pt.c (for_each_template_parm): Use first_rtl_op.
6660 * tree.c (build_cplus_array_type_1): Also check index_type for
6663 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
6665 * pt.c (tsubst): Always copy BINFO_BASETYPES.
6667 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
6669 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
6672 1998-05-29 Mark Mitchell <mark@markmitchell.com>
6674 * decl.c (grokdeclarator): Don't complain about in-class
6675 initialization of static consts if we don't really know the type
6678 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
6680 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
6681 * method.c (build_destructor_name): New fn.
6682 * decl2.c (maybe_retrofit_in_chrg): Split out...
6683 (grokclassfn): From here. Reorganize.
6684 * decl.c (grok_ctor_properties): Make sure ctors for types with
6685 vbases have the in_chrg parm.
6686 * pt.c (instantiate_class_template): Update
6687 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
6689 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
6691 1998-05-28 Mark Mitchell <mark@markmitchell.com>
6693 * pt.c (instantiate_decl): Make test for whether or not static
6694 variables should be instantiated early match its comment.
6696 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
6698 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
6700 (start_function): Call check_default_args.
6701 * decl2.c (grokfield): Don't call check_default_args.
6702 (check_default_args): Use cp_error_at.
6703 * lex.c (do_pending_defargs): Call check_default_args.
6705 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
6707 * call.c (build_method_call): Make sure get_type_value returns
6708 something before we try to use its TYPE_MAIN_VARIANT.
6709 (build_scoped_method_call): Likewise.
6711 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
6713 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
6714 initialize an array.
6716 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
6719 * friend.c (do_friend): Clarify template warning.
6721 1998-05-27 Mark Mitchell <mark@markmitchell.com>
6723 * decl.c (shadow_label): Don't treat decls as identifiers.
6724 (maybe_push_to_top_level): Clear shadowed_labels.
6726 * pt.c (instantiate_decl): Reset lineno and filename after calling
6727 regenerate_decl_from_template.
6729 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
6732 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
6734 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
6736 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6738 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
6739 (convert_nontype_argument): Handle cases when nontype template
6740 parameters become classes after substitution.
6742 1998-05-26 Mark Mitchell <mark@markmitchell.com>
6744 * friend.c (is_friend): Use comptypes, rather than == to compare
6745 types. Modify for new representation of template friends.
6746 (make_friend_class): Likewise.
6747 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
6748 (instantiate_class_template): Deal with template friends.
6750 * decl.c (store_parm_decls): Remove redundant call to
6751 expand_main_function.
6753 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
6755 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
6758 1998-05-26 Per Bothner <bothner@cygnus.com>
6760 * language_as_string: Handle lang_java.
6762 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
6764 * decl.c (pushdecl): Don't copy the type_decl.
6766 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6768 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
6770 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
6772 * parse.y (complex_direct_notype_declarator): Use $1 to access
6773 scope of notype_qualified_id.
6775 1998-05-26 Dave Brolley <brolley@cygnus.com>
6777 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
6778 (init_parse): Initialize cpplib interface.
6780 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
6783 1998-05-26 Mark Mitchell <mark@markmitchell.com>
6785 * decl.c (pushtag): Avoid crashing on erroneous input.
6787 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6789 * decl.c (push_namespace): Only produce one unique name for
6790 anonymous namespaces.
6791 (get_unique_name): Remove.
6793 1998-05-25 Mark Mitchell <mark@markmitchell.com>
6795 * call.c (tourney): Don't do any extra comparisons.
6797 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
6799 * cp-tree.h (processing_template_parmlist): Declare.
6800 * decl.c (pushtag): Don't call push_template_decl when we
6802 * pt.c (processing_template_parmlist): New variable.
6803 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
6804 (complete_template_args): Use it.
6805 (add_to_template_args): Likewise.
6806 (innermost_args): Likewise.
6808 (begin_template_parm_list): Use processing_template_parmlist.
6809 (end_template_parm_list): Likewise.
6811 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
6812 * decl.c (grokdeclarator): Use it.
6813 * decl2.c (grok_x_components): Likewise.
6814 * init.c (initializing_context): Likewise.
6815 * method.c (do_build_copy_constructor): Likewise.
6816 (do_build_assign_ref): Likewise.
6817 * search.c (compute_access): Likewise.
6818 * typeck.c (build_component_ref): Likewise.
6820 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
6821 unnamed type a typedef name "for linkage purposes".
6823 * pt.c (lookup_template_class): Don't look at
6824 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
6826 * method.c (build_overload_int): Handle error cases gracefully.
6828 * pt.c (instantiate_decl): Handle static member variables
6831 * pt.c (tsubst): Use the tsubst'd type when producing new
6832 TEMPLATE_PARM_INDEX nodes.
6834 1998-05-24 Mark Mitchell <mark@markmitchell.com>
6836 * tree.c (cp_tree_equal): Handle pointers to member functions.
6838 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
6839 sure the type of the REF_BIND is a reference type.
6840 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
6841 target_type for clarity.
6843 * parse.y (xcond): Move call to condition_conversion ...
6844 * semantics.c (finish_for_cond): Here.
6845 * parse.c: Regenerated.
6847 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
6849 * decl.c (push_namespace): Namespaces have type void.
6850 * typeck2.c (incomplete_type_error): Complain about namespace
6852 * typeck.c (decay_conversion): Likewise.
6854 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
6856 * error.c (dump_expr): Support namespaces.
6858 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
6860 * cp-tree.def: Add SRCLOC.
6861 * cp-tree.h: Add struct tree_srcloc and accessor macros.
6862 * tree.c (build_srcloc, build_srcloc_here): New fns.
6863 * pt.c (add_pending_template): Use build_srcloc_here.
6864 (push_tinst_level): Update last_template_error_tick before erroring.
6865 (instantiate_decl): Restore lineno and input_filename before
6866 calling add_pending_template.
6867 * decl2.c (finish_file): Set up lineno and input_filename for
6870 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
6872 * decl.c (lang_print_error_function): New fn.
6873 (init_decl_processing): Set print_error_function to use it.
6874 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
6876 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
6879 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
6880 copy-initialization.
6882 * class.c (build_vtable_entry): Use int_fits_type_p.
6883 (build_vtable): Pass a signed offset to build_vtable_entry.
6884 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
6885 set_rtti_entry): Likewise.
6887 1998-05-22 Per Bothner <bothner@cygnus.com>
6889 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
6890 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
6892 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
6894 * pt.c (print_template_context): Use fprintf instead of cp_error.
6896 * pt.c (determine_specialization): Just return an error_mark_node.
6897 Also print the decl we want in error messages. If we complain,
6898 return error_mark_node.
6899 (tsubst_friend_function): Set lineno and input_filename so
6900 error messages will be useful.
6901 (instantiate_template): Just return an error_mark_node.
6902 (check_explicit_specialization): Don't mess with a returned
6905 * pt.c (print_template_context): Add new argument.
6906 (maybe_print_template_context): New fn.
6907 (push_tinst_level): Increment tinst_level_tick.
6908 (pop_tinst_level): Likewise.
6909 * errfn.c (cp_thing): Call maybe_print_template_context. Use
6910 xrealloc instead of xmalloc.
6912 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
6914 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
6916 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
6917 if the template we looked up is the same as the one we already
6920 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
6922 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
6923 (cpp_reader,parse_in): Add for cpplib.
6924 (check_newline): Call handle_sysv_pragma with new interface.
6925 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
6927 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
6928 (sub_getch): Call GETC for cpplib.
6930 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
6931 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
6933 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
6935 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
6937 * decl2.c (maybe_make_one_only): New fn.
6938 (import_export_vtable): Use it.
6939 (import_export_decl): Likewise.
6940 * pt.c (mark_decl_instantiated): Likewise.
6942 1998-05-21 Mark Mitchell <mmitchell@usa.net>
6944 * decl2.c (find_representative_member): Rename to ...
6945 (build_anon_union_vars): New function.
6946 (finish_anon_union): Fix stupidity of previous change.
6948 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
6950 * decl.c (grokfndecl): Handle definition of specialization in
6953 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
6955 1998-05-20 Mark Mitchell <mmitchell@usa.net>
6957 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
6958 to look for type declarations.
6959 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
6960 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
6961 (finish_member_class_template): Declare.
6962 * decl.c (pushtag): Put member class templates on the
6963 CLASSTYPE_TAGS list, just as for ordinary member classes.
6964 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
6965 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
6966 IDENTIFIER_NAMESPACE_VALUEs.
6967 * parse.y (component_decl): Move code to ...
6968 * semantics.c (finish_member_class_template): New function.
6969 Don't put member class templates on the list of components for a
6971 * parse.c: Regenerated.
6972 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
6973 In fact, don't use DECL_CONTEXT at all here.
6975 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
6977 * decl.c (record_unknown_type): New function.
6978 (init_decl_processing): Call it for the unknown and global type
6981 1998-05-20 Mark Mitchell <mmitchell@usa.net>
6983 * decl2.c (find_representative_member): New function.
6984 (finish_anon_union): Use it.
6986 * cp-tree.h (MAIN_NAME_P): New macro.
6987 (DECL_MAIN_P): Likwise.
6988 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
6989 (grokfndecl): Use the new macros.
6990 (grokdeclarator): Likewise.
6991 (start_function): Likewise.
6992 (store_parm_decls): Likewise.
6993 (finsh_function): Likewise.
6994 * friend.c (do_friend): Likewise.
6995 * typeck.c (build_function_call_real): Likewise.
6996 (build_unary_op): Likewise.
6998 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
7000 * decl2.c (start_objects, finish_objects, do_dtors,
7001 do_ctors): Split out from...
7002 (finish_file): ...here.
7004 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
7006 * tree.c (is_overloaded_fn): Don't abort on placeholders from
7009 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
7011 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
7013 * error.c (dump_expr): Handle an ARROW_EXPR.
7015 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
7017 * decl.c (saveable_obstack): Declare.
7018 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
7019 declare, if necessary.
7021 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
7023 * call.c (compare_qual): Remove.
7025 (is_properly_derived_from): New function.
7026 (maybe_handle_ref_bind): Likewise.
7027 (maybe_handle_implicit_object): Likewise.
7028 (compare_ics): Modify substantially to bring into conformance with
7030 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
7031 (comp_cv_qualification): Declare.
7032 (comp_cv_qual_signature): Likewise.
7033 * typeck.c (comp_cv_qualification): Likewise.
7034 (comp_cv_qual_signature): Likewise.
7036 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7038 * Makefile.in (parse.o): Depend on toplev.h.
7040 * class.c (typecode_p): Remove prototype and definition.
7042 * cp-tree.h (currently_open_class, is_empty_class, member_p):
7045 * decl.c (push_overloaded_decl_top_level): Remove prototype and
7048 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
7049 in call to `cp_thing'.
7050 (cp_warning): Likewise for function pointer `warning'.
7052 * except.c (do_function_call): Remove prototype and definition.
7053 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
7055 * method.c (is_java_type): Add prototype and make it static.
7057 * parse.y: Include toplev.h.
7059 * pt.c (type_unification): Remove unused variable `arg'.
7060 (instantiate_decl): Likewise for `save_ti'.
7062 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
7064 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
7066 * init.c (build_member_call): Handle template_ids.
7067 * parse.y (primary): Add global_scope template_id.
7069 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
7071 * decl2.c (get_sentry): Use end_temporary_allocation.
7072 Don't declare permanent_obstack.
7074 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
7076 * parse.y (.finish_new_placement): New non-terminal.
7077 (unary_expr, new_type_id): Use it.
7078 * parse.c: Regenerated.
7080 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
7082 * pt.c (redeclare_class_template): Say where the original definition
7083 of the template-parameter's default argument appeared.
7085 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
7087 * call.c (build_over_call): Tweak empty class handling.
7089 * decl.c (make_typename_type): Use currently_open_class.
7091 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
7093 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7095 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
7096 for a type unless it is one.
7098 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
7100 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
7102 * Makefile.in (program_transform_name, objdir): Define.
7104 * Makefile.in (BISON): Use bison from the build tree if it exists.
7107 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7109 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
7111 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
7113 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
7115 * call.c (build_scoped_method_call): Likewise.
7117 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
7119 * init.c (build_new_1): Call suspend_momentary around the creation
7120 of values that must be saved for exception handling.
7121 * parse.y (.build_new_placement): New non-terminal.
7122 (unary_expr, new_placement): Use it.
7123 * parse.c: Regenerated.
7125 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
7127 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
7130 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
7133 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
7135 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
7137 * decl.c (start_decl): Revert problem change.
7139 * Makefile.in (CONFLICTS): Fix.
7141 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7143 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
7145 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
7147 * class.c (finish_struct_1): Use BINFO_SIZE.
7149 * decl.c (start_decl): Use 'tem'.
7151 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
7153 * exception.cc: Include eh-common.h.
7154 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
7155 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
7156 (__cp_push_exception): Initialize eh_info struct as well.
7157 * except.c: Remove local structs and include eh-common.h.
7158 (init_exception_processing): Set language and version codes.
7159 (call_eh_info): Add presence of eh_info to runtime description of
7161 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
7162 * semantics.c (finish_try_block): Call start_catch_block() and
7164 * parse.y (function_try_block): Call start_catch_block() and
7167 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
7169 * typeck.c (original_type): New function.
7170 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
7171 to see if they're actually the same.
7172 * cp-tree.h (original_type): Declare.
7174 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7176 * Makefile.in (lex.o): Depend on output.h.
7178 * call.c (add_function_candidate): Remove unused variable `cand'.
7179 (add_conv_candidate): Likewise.
7180 (build_builtin_candidate): Likewise.
7182 * cp-tree.h: Add prototype for `types_overlap_p'.
7184 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
7186 * decl2.c (merge_functions): Remove unused variables `tmp' and
7189 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
7190 (code_as_string): Likewise.
7191 (language_as_string): Likewise.
7192 (parm_as_string): Likewise.
7193 (op_as_string): Likewise.
7194 (assop_as_string): Likewise.
7195 (cv_as_string): Likewise.
7197 * lex.c: Include output.h.
7199 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
7201 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
7204 * tinfo.cc (__class_type_info::dcast): Change the type of variable
7205 `i' from int to size_t.
7207 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
7210 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
7212 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
7213 DECL_NAMESPACE_SCOPE_P.
7214 (lang_decl_name): Likewise.
7215 * pt.c (tsubst_friend_function, tsubst): Likewise.
7216 * decl.c (pushdecl, redeclaration_error_message, start_decl,
7217 cp_finish_decl, start_function): Likewise.
7218 * class.c (finish_struct_1): Likewise.
7219 * call.c (build_over_call): Likewise.
7220 (compare_ics): Use DERIVED_FROM_P.
7222 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
7224 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
7225 * method.c (build_mangled_name): Use it.
7226 (build_decl_overload_real): Likewise.
7228 * error.c (dump_simple_decl): New function, broken out from ...
7229 (dump_decl): Use it.
7231 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
7233 * ptree.c (lang_print_xnode): Add missing `break'.
7235 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
7237 * call.c (add_template_candidate): Adjust for changes to
7238 fn_type_unification.
7239 (add_template_candidate_real): Likewise.
7240 (add_template_conv_candidate): Likewise.
7241 (build_user_type_conversion_1): Likewise.
7242 (build_new_function_call): Likewise.
7243 (build_object_call): Likewise.
7244 (build_new_op): Likewise.
7245 (build_new_method_call): Likewise.
7246 * class.c (instantiate_type): Likewise.
7247 * cp-tree.h (unification_kind_t): New type.
7248 (fn_type_unification): Adjust prototype.
7249 (type_unificaiton): Likewise.
7250 * pt.c (UNIFY_ALLOW_NONE): New macro.
7251 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
7252 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
7253 (UNIFY_ALLOW_DERIVED): Likewise.
7254 (unify): Change prototype.
7255 (maybe_adjust_types_for_deduction): New function.
7256 (check_cv_quals_for_unify): Likewise.
7257 (determine_specialization): Adjust.
7258 (fn_type_unification): Likewise.
7259 (type_unification): Likewise.
7260 (type_unification_real): Likewise. Use
7261 maybe_adjust_types_for_deduction. Fix mishandling of
7262 back-unification of template functions passed as arguments. Pass
7263 appropriate combination of UNIFY_ALLOW_* to unify.
7264 (unify): Remove unused NTPARMS parameter. Use
7265 check_cv_quals_for_unify. Remove bogus code that allowed
7266 too-generous unification in order to adhere more closely to standard.
7267 (get_bindings_real): Adjust.
7268 (get_class_bindings): Likewise.
7270 * method.c (build_overload_identifier): Only use the innermost
7271 template arguments when mangling.
7272 * pt.c (tsubst_template_argument_vector): New function.
7273 (complete_template_args): Deal with the situation where the
7274 extra_args contain more than one level of arguments.
7275 (lookup_template_class): Deal with member template classes, which
7276 may have more than one level of arguments.
7277 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
7278 Improve handling of member template classes. Use
7279 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
7280 tsubst_template_argument_vector where appropriate.
7281 (regenerate_decl_from_template): Break out from ...
7282 (instantiate_decl): Here.
7284 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
7285 * parse.h: Regenerated.
7286 * parse.c: Really regenerated.
7288 * cp-tree.h (finish_unary_op_expr): New function.
7289 (finish_id_expr): Likewise.
7290 (begin_new_placement): Likewise.
7291 (finish_new_placement): Likewise.
7292 (finish_declarator): Likewise.
7293 (finish_translation_unit): Likewise.
7294 (finish_parmlist): Likewise.
7295 (begin_class_definition): Likewise.
7296 (finish_class_definition): Likewise.
7297 (finish_default_args): Likewise.
7298 (finish_inline_definitions): Likewise.
7299 * parse.y (GCC_ASM_KEYWORD): Remove.
7300 (TYPENAME_ELLIPSIS): Likewise.
7301 * parse.c: Regenerated.
7302 Use new functions in semantics.c in the actions for many rules.
7303 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
7304 * hash.h: Regenerated.
7305 * semantics.c (finish_expr_stmt): Allow NULL expr.
7306 (finish_unary_op_expr): New function, containing
7307 code previously in parse.y.
7308 (finish_id_expr): Likewise.
7309 (begin_new_placement): Likewise.
7310 (finish_new_placement): Likewise.
7311 (finish_declarator): Likewise.
7312 (finish_translation_unit): Likewise.
7313 (finish_parmlist): Likewise.
7314 (begin_class_definition): Likewise.
7315 (finish_class_definition): Likewise.
7316 (finish_default_args): Likewise.
7317 (finish_inline_definitions): Likewise.
7319 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
7321 * typeck.c (build_c_cast): Don't decay arrays and functions to
7322 pointer type when converting to a class type.
7324 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
7326 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
7327 (DECL_CLASS_SCOPE_P): Likewise.
7329 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
7331 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
7332 * decl2.c (constructor_name_full): Likewise.
7334 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
7336 * tree.c (mapcar): Add OVERLOAD support.
7338 * init.c (resolve_offset_ref): We must use basetype_path before we
7339 destroy it with a call to convert_pointer_to.
7341 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
7343 * class.c (currently_open_class): New fn.
7344 * decl.c (lookup_name_real): Use it.
7345 * search.c (lookup_field): Likewise.
7347 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
7349 * cp-tree.def (OVERLOAD): New node.
7350 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
7351 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
7352 (NAMESPACE_BINDING): Remove.
7353 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
7355 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
7357 (tree_overload): New struct.
7358 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
7359 (REAL_IDENTIFIER_TYPE_VALUE): Define.
7360 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
7361 (lang_decl_flags): Remove in_namespace.
7362 (lang_decl): Remove chain.
7363 (DECL_CHAIN, DECL_NAMESPACE): Remove.
7364 (flag_honor_std): Declare extern.
7365 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
7366 namespace_binding, set_namespace_binding,
7367 lookup_function_nonclass, cat_namespace_levels,
7368 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
7369 scratch_ovl_cons, ovl_member, build_overload): Declare.
7370 (decl_list_length, get_namespace_id, current_namespace_id,
7371 overloaded_globals_p): Remove.
7372 (lookup_using_namespace, qualified_lookup_using_namespace): Change
7374 (push_scratch_obstack): New macro.
7375 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
7376 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
7378 (build_new_function_call): Iterate using OVL_CHAIN.
7379 Print DECL_NAME in when reporting ambiguities.
7380 (build_object_call): Iterate using OVL_NEXT for fns, convs.
7381 (build_new_op): Call lookup_function_nonclass.
7382 Iterate using OVL_NEXT.
7383 (build_op_delete_call): Change detection of members.
7384 Do not wrap TREE_LIST around fields and single global functions.
7385 (build_over_call): Don't push a class level if the context is a
7387 (build_new_method_call): Iterate using OVL_NEXT.
7388 * class.c (add_method): Chain overloaded members using
7389 build_overload. Remove copying of method.
7390 (grow_method): When iterating through the obstack, expect OVERLOAD
7391 nodes. Chain overload members.
7392 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
7393 nodes in call to get_baselinks.
7394 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
7395 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
7396 fdecls that are OVERLOAD nodes.
7397 (validate_lhs): New function.
7398 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
7399 code. Use DECL_NAME in error messages. Split code between global
7400 and member function processing.
7401 * decl.c (global_type_node): New static variable.
7402 (in_std): New global.
7403 (struct binding_level): New field usings.
7404 (resume_binding_level): Assert that we are not in a class.
7405 (toplevel_bindings_p): Just check for namespace_p or
7407 (resume_level): Remove.
7408 (find_binding): New function.
7409 (binding_for_name): Call it.
7410 (namespace_binding, set_namespace_binding): New functions.
7411 (push_namespace): Associate binding level with new namespace,
7412 resume_binding_level for existing namespace. Remove old code.
7413 Fake std by counting.
7414 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
7415 (maybe_push_to_top_level): Save current namespace.
7416 (pop_from_top_level): Restore saved namespace.
7417 (pop_namespace): Call suspend_binding_level. Remove old code.
7418 (cat_namespace_levels): New function.
7419 (set_identifier_type_value_with_scope): For namespace bindings,
7420 set BINDING_TYPE, and use global_type_node.
7421 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
7422 (identifier_type_value): New function.
7423 (pushtag): If no context, use current_namespace.
7424 (duplicate_decls): Don't process DECL_CHAIN.
7425 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
7426 already set. Never reset it to NULL_TREE. Lookup global variables
7427 in their namespace. Push overloaded templates if they are on
7429 (pushdecl_namespace_level): New function.
7430 (pushdecl_top_level): Implement using pushdecl_namespace_level.
7431 (pushdecl_using_decl): New function.
7432 (overloaded_globals_p): Remove.
7433 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
7434 them. Use namespace_binding and set_namespace_value.
7435 (redeclaration_error_message): Complain if the declarations come
7436 from different namespaces.
7437 (lookup_tag): On namespace level, look in the BINDING_TYPE.
7438 (lookup_namespace_name): Pass tree_bindings from stack. Remove
7440 (select_decl): New function.
7441 (lookup_name_real): Call it for qualified and unqualified lookup.
7442 Pass tree_bindings from the stack.
7443 If prefer_type is 1, also accept namespaces.
7444 (lookup_function_nonclass): New function.
7445 (init_decl_processing): Set the binding level of the global
7446 namespace to global_binding_level.
7447 Build a proper type list for __builtin_apply.
7448 Initialize std_node to "fake std" if flag_honor_std is set.
7449 Initialize global_type_node.
7450 Allocated bad_alloc in namespace std if flag_honor_std.
7451 (define_function): Set the DECL_CONTEXT to the current_namespace.
7452 (start_decl): A namespace is not considered as a context here. If
7453 the DECL_CONTEXT is a namespace, push the decl.
7454 (cp_finish_decl): Check for namespaces used as initializers.
7455 (grokfndecl): Add namespace parameter. Remove processing of
7457 (grokvardecl): Add namespace parameter.
7458 (grokdeclarator): Process SCOPEs that are namespaces. For
7459 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
7460 (start_function): Check for contexts that are namespaces.
7461 Set context for declarations that have not been pushed.
7462 (store_parm_decls): Check for ::main only.
7463 (finish_function): Likewise.
7464 (start_method): Check for contexts that are namespaces.
7465 (start_method): Remove DECL_CHAIN processing.
7466 * decl2.c (flag_honor_std): Declare.
7467 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
7468 (decl_namespace_list): New static global.
7469 (grok_x_components): Ignore namespaces as type contexts.
7470 (check_classfn): Expect OVERLOAD nodes.
7471 (grokfield): Remove DECL_CHAIN processing.
7472 (finish_file): Call cat_namespace_levels.
7473 (merge_functions): New function.
7474 (ambiguous_decl): Rewrite.
7475 (lookup_using_namespace): Produce tree_bindings.
7476 (qualified_lookup_using_namespace): Likewise.
7477 (set_decl_namespace, decl_namespace, current_decl_namespace,
7478 push_decl_namespace, pop_decl_namespace): New functions.
7479 (arg_lookup): New struct.
7480 (add_function, arg_assoc_namespace, arg_assoc_class,
7481 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
7483 (get_namespace_id, current_namespace_id): Remove.
7484 (do_toplevel_using_decl): Rewrite.
7485 (do_class_using_decl): Complain about namespace qualifiers.
7486 (do_using_directive): Sorry if not on namespace level. Complain
7487 about unknown namespaces.
7488 * error.c (dump_aggr_type): Check for namespace contexts.
7489 * except.c (init_exception_processing): Push terminate into std.
7490 * friend.c (is_friend): A namespace is not a context, here.
7491 * init.c (expand_member_init): Remove DECL_CHAIN processing.
7492 (build_offset_ref): Process OVERLOAD nodes.
7493 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
7494 * lex.c (identifier_type): Loop using OVL_CHAIN.
7495 (see_typename): Set looking_for_typename to 2.
7496 (real_yylex): Likewise.
7497 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
7498 (do_scoped_id): Expect OVERLOAD nodes.
7499 Change calling convention for qualified_lookup_using_namespace.
7500 (build_lang_decl): Don't set in_namespace anymore.
7501 * method.c (typevec_size): New global.
7502 (build_overload_nested_name): Return if global_namespace.
7503 Otherwise, always expect a declaration context.
7504 (build_qualified_name): Likewise.
7505 Make sure we don't write beyond typevec_size.
7506 (build_decl_overload_real): Likewise.
7507 Allocate one extra slot for the namespace.
7508 (hack_identifier): Mark code dead.
7509 Process OVERLOAD and NAMESPACE_DECL nodes.
7510 * parse.y (program): Pop namespaces until in global namespace.
7511 (extdef): In a using-declaration, don't discard the identifier if
7512 there is no declaration.
7513 (left_curly): Ignore type contexts which are namespaces.
7514 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
7516 * pt.c (template_class_depth): Expect types to be namespaces.
7517 (determine_specialization): Simplify by expecting OVERLOAD nodes.
7518 (push_template_decl): Push into namespace level.
7519 Reset ctx if it is a namespace.
7520 Set DECL_CONTEXT to current_namespace if not set already.
7521 Ignore real contexts that are namespaces.
7522 (mangle_class_name_for_template): Skip global_namespace.
7523 Mangle other namespaces as declarations.
7524 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
7525 (lookup_template_class): Push into namespace of context.
7526 If the context is a namespace, set it to global_namespace.
7527 Use id_context for mangling.
7528 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
7529 (tsubst_friend_function): Ignore namespace contexts.
7530 Push into namespace level.
7531 (tsubst): Handle NAMESPACE_DECL nodes.
7532 Remove DECL_CHAIN processing.
7533 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
7534 * ptree.c (print_lang_identifier): Print bindings.
7535 (lang_print_xnode): Print OVERLOAD nodes.
7536 * rtti.c (init_rtti_processing): Push type_info into std.
7537 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
7538 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
7539 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
7540 lookup_fnfields_here): Likewise.
7541 Process all nodes, instead of going through TREE_CHAIN.
7542 * sig.c (build_signature_pointer_or_reference_type): Set context
7543 to global_namespace.
7544 (build_signature_table_constructor): Expect OVERLOAD nodes.
7545 * spew.c (yylex): Save old setting of looking_for_typename.
7546 * tree.c (decl_list_length): Remove.
7547 (binding_init): New function.
7548 (count_functions): Rewrite.
7549 (is_overloaded_fn): Expect OVERLOAD nodes.
7550 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
7551 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
7552 ovl_member): New functions.
7553 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
7554 (type_unknown_p): Likewise.
7555 (require_instantiated_type): Likewise.
7556 (build_component_ref): Declare code dead.
7557 (build_x_function_call): Create and expect OVERLOAD nodes.
7558 (build_function_call_real): Check for ::main only.
7559 (build_unary_op): Likewise. Expect OVERLOAD nodes.
7560 (convert_for_assignment): Check for TREE_LIST before accessing
7562 * decl.c (duplicate_decls): Check for namespace bindings instead
7564 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
7565 lookup_name_current_level, start_decl, xref_tag,
7566 finish_enum): Likewise.
7567 * init.c (build_offset_ref): Likewise.
7568 * search.c (lookup_field): Likewise.
7569 (lookup_fnfields): Likewise.
7570 (dfs_debug_mark): Likewise.
7571 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
7572 (poplevel_class, pop_from_top_level): Likewise.
7573 * decl2.c (finish_method): Likewise.
7574 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
7575 * decl.c (record_builtin_type): Likewise.
7576 (init_decl_processing, grokfndecl): Likewise.
7577 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
7578 (make_lang_type): Likewise.
7579 * parse.y (make_thunk): Likewise.
7580 * pt.c (tsubst): Likewise.
7581 * tree.c (debug_binfo): Likewise.
7582 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
7583 tinfo2.cc, inc/new.h: Add std qualifications.
7584 * inc/new: Wrap with namespace std if __HONOR_STD.
7585 * inc/typeinfo: Likewise.
7587 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
7589 * call.c (build_user_type_conversion_1): Handle second_conv
7590 properly for templates.
7592 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
7594 * method.c (build_decl_overload_real): Set TREE_USED flag to
7595 zero for build_type_variants nodes as well.
7597 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
7599 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
7601 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
7603 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
7604 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
7605 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
7606 xref.o): Add toplev.h dependencies.
7608 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
7610 * errfn.c (cp_error, cp_warning): Remove declarations for
7611 error and warning respectively.
7613 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7615 * error.c: Convert to using ctype macros defined in system.h.
7616 * method.c: Likewise.
7618 * lex.c: Likewise. Also remove redundant system header stuff.
7620 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
7622 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
7623 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
7624 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
7625 xref.c: Add include of toplev.h.
7627 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
7629 * tree.c (perm_manip): Also regenerate the RTL of an extern.
7630 (copy_to_permanent): Use end_temporary_allocation.
7632 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
7634 * init.c (expand_vec_init): The initialization of each array
7635 element is a full-expression.
7637 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
7639 * method.c (build_mangled_name): Add a call to build_type_variant
7640 to get the right type.
7642 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
7644 * Makefile.in: Add .SUFFIXES.
7646 * cp-tree.def: Remove NAMESPACE_DECL.
7648 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
7650 * call.c (build_over_call): Do evaluate arg even if it has empty
7652 * decl.c (start_function): Don't push a member function.
7654 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
7656 * Makefile.in (g++FAQ.info): Put -o option before input file.
7658 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
7660 * gxxint.texi: Add info for squangling codes K and B.
7662 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
7664 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
7665 the expression in templates.
7666 (finish_stmt_expr): Likewise.
7668 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
7670 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
7672 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
7674 * decl.c (maybe_push_to_top_level): Always clear
7675 current_template_parms and processing_template_decl.
7676 (pushtag): Remove check of current_class_type and some comments,
7677 since maybe_push_to_top_level no longer creates confusion.
7679 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
7681 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
7682 (DECL_CLASS_TEMPLATE_P): Likewise.
7683 (DECL_PRIMARY_TEMPLATE): Likewise.
7684 (PRIMARY_TEMPLATE_P): Use it.
7685 (push_template_decl_real): New function.
7686 (redeclare_class_template): Take new template parameters as
7688 (is_specialization_of): New function.
7689 (comp_template_args): Declare.
7690 * decl.c (pushtag): Handle friend template classes.
7691 (xref_tag): Likewise. Use new calling convention for
7692 redeclare_class_template.
7693 * decl2.c (grok_x_components): Handle friend templates.
7694 * friend.c (is_friend): Use is_specialization_of where
7695 appropriate. Deal with friend class templates.
7696 (make_friend_class): Let a class template be friends with itself.
7697 * pt.c (comp_template_args): Remove declaration.
7698 (tsubst_friend_class): New function.
7699 (push_template_decl_real): New function.
7700 (push_template_decl): Use it.
7701 (redeclare_class_template): Adjust for new calling convention.
7702 (comp_template_args): Give it external linkage.
7703 (instantiate_class_type): Use tsubst_friend_class to deal
7704 with friend templates.
7705 * typeck.c (comptypes): Use comp_template_args, rather than
7706 expanding it inline.
7707 * parse.y (component_decl): Handle a nested template type
7708 like other component type declarations.
7710 * pt.c (check_explicit_specialization): Handle overloaded
7711 constructors correctly.
7713 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
7714 (lookup_template_class): Use it.
7716 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
7718 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
7719 * cp-tree.h: Add WRAPPER support.
7720 * call.c (add_candidate): Split out from add_*_candidate fns.
7721 (build_over_call): Take the candidate instead of function and args.
7722 Enforce access control here. Emit overload warnings here.
7723 (add_warning): New fn.
7724 (joust): Add WARN parm. If not set, call add_warning instead of
7725 printing a warning. Re-enable some warnings.
7727 (convert_like): Adjust.
7728 (build_new_op): Adjust.
7729 (build_new_function_call): Adjust.
7730 (build_user_type_conversion_1): Adjust.
7731 (USER_CONV_FN): Adjust.
7732 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
7733 build_int_wrapper): New fns.
7735 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
7737 * pt.c (unify): Fix typo in previous change.
7739 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
7741 * error.c (dump_type_real): Declare canonical_name.
7743 * typeck.c (comp_target_types): Fix PMFs.
7745 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
7747 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
7748 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
7751 * pt.c (tsubst): Decrease the template-level of
7752 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
7753 TEMPLATE_PARM_INDEX.
7754 (template_decl_level): New function.
7755 (unify): Make sure to record unifications for template
7756 parameters, even when the parameters exactly match the arguments.
7757 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
7758 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
7759 aren't from the level we're currently working on.
7761 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
7763 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
7765 * decl2.c (check_member_template): Set DECL_IGNORED for member
7766 class templates, too.
7768 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
7770 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7772 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
7774 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
7776 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
7777 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
7778 (init_decl_processing): Handle TI types.
7779 * typeck.c (unsigned_type, signed_type): Handle TI types.
7781 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
7783 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
7784 New local added_libraries. Increment count when add library to
7787 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
7789 * cp-tree.h (type_as_string_real): New function.
7790 * pt.c (mangle_class_name_for_template): Use it.
7791 * error.c (dump_aggr_type): Change prototype.
7792 (dump_type_prefix): Likewise.
7793 (dump_type_suffix): Likewise.
7794 (dump_type_real): Convert from dump_type. If desired, the
7795 "canonica" name of a typedef, i.e., the name of the underlying
7796 type, can be printed.
7797 (dump_type): Call dump_type_real.
7799 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
7801 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
7803 * typeck.c (comp_target_types): Tweak pedantic case.
7804 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
7805 Return -1 or 1 instead of 1 or 2.
7806 (compparms): Remove STRICT handling.
7807 (convert_for_assignment): Fix handling of pmfs.
7809 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
7811 * typeck.c (comp_target_types): Handle references like pointers.
7812 (comp_target_parms): Note that return code from comp_target_types
7813 can be negative to indicate failure.
7815 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7817 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
7818 which requires a working target compiler to build.
7820 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
7822 * tree.c (avoid_overlap): Add prototype.
7824 * spew.c (num_tokens): Add prototype.
7825 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
7827 * search.c (dfs_check_overlap): Add prototype.
7828 (dfs_no_overlap_yet): Likewise.
7830 * pt.c (original_template): Add prototype.
7831 (inline_needs_template_parms): Likewise.
7832 (push_inline_template_parms_recursive): Likewise.
7833 (retrieve_specialization, register_specialization): Likewise.
7834 (print_candidates, reduce_template_parm_level): Likewise.
7835 (build_template_decl, mark_template_parm): Likewise.
7836 (tsubst_friend_function, get_bindings_real): Likewise.
7838 * method.c (start_squangling): Add prototype.
7839 (end_squangling, check_ktype, issue_ktype): Likewise.
7840 (build_overloaded_scope_ref, check_btype): Likewise.
7841 (build_mangled_template_parm_index): Likewise.
7843 * lex.c (init_cpp_parse): Add prototype.
7844 (handle_cp_pragma, handle_sysv_pragma): Likewise.
7845 (reduce_cmp, token_cmp): Likewise.
7847 * except.c (call_eh_info): Add prototype.
7848 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
7849 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
7851 * decl2.c (is_namespace_ancestor): Add prototype.
7852 (namespace_ancestor, add_using_namespace): Likewise.
7853 (ambiguous_decl): Likewise.
7855 * decl.c (indent): Add prototype.
7857 * call.c (add_template_candidate_real): Add prototype.
7859 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
7861 * decl2.c (build_expr_from_tree): Just return a PMF.
7863 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
7865 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
7866 when doing initializations.
7868 * pt.c (unify): Use comptypes to compare type args.
7870 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
7872 * decl.c (duplicate_decls): Fix check for when it's safe to free
7875 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
7878 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
7880 * pt.c (build_template_parm_index): Add prototype.
7882 * search.c (my_tree_cons): Don't clear words outside the
7883 newly allocated node.
7885 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
7887 * lex.c (init_parse): Now returns char* containing the filename.
7889 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
7890 Jeff Law <law@cygnus.com>
7892 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
7895 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7897 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
7899 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
7901 * decl.c (duplicate_decls): Don't warn for redundant decls if
7902 friend: let add_friend take care of it.
7904 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
7906 * sig.c (build_signature_pointer_constructor): Don't set
7907 TREE_HAS_CONSTRUCTOR for a signature pointer.
7908 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
7909 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
7911 * typeck.c (build_unary_op): Only allow taking the address of a
7913 * typeck2.c (digest_init): Simplify.
7914 (store_init_value): Don't pedwarn about using { } for pmfs.
7916 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
7918 * cp-tree.h (start_decl): Update prototype.
7919 * decl.c (start_decl): Like the C version, new parameters
7920 for the attributes. Call cplus_decl_attributes here,
7921 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
7922 (grokdeclarator): Pass NULL for new start_decl arguments.
7923 * pt.c (tsubst_expr): Likewise.
7924 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
7925 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
7926 * lex.c (build_lang_decl): Add lang_name_java.
7927 * class.c (push_lang_context): Add lang_name_java.
7928 * method.c (build_mangled_name): Check for is_java_type.
7930 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
7932 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
7933 * call.c (build_scoped_method_call): Check for TREE_CODE for
7934 VOID_TYPE instead of type == void_type_node.
7935 (build_method_call): Likewise.
7936 * decl.c (lookup_name_real): Likewise.
7937 (grokdeclarator): Likewise.
7938 (start_decl): Likewise.
7939 (grokparms): Likewise.
7940 (start_function): Likewise.
7941 (finish_function): Likewise.
7942 (start_method): Likewise.
7944 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
7946 * lex.c (finput): New variable.
7947 (init_cpp_parse): Renamed from init_parse.
7948 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
7949 (finish_parse): New function.
7950 * cp-tree.h (init_lex, init_parse): Remove declarations.
7952 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
7954 * call.c (build_call): Still evaluate the actual argument.
7955 * class.c (is_empty_class): Update for -fnew-abi.
7957 * decl2.c: -fnew-abi implies -fsquangle.
7959 * method.c (do_build_assign_ref): Don't do anything to copy
7961 (do_build_copy_constructor): Likewise.
7962 * call.c (build_over_call): Likewise.
7964 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
7966 * tree.c (avoid_overlap): Return a value.
7968 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
7970 * method.c (check_btype): Add missing argument to xrealloc.
7971 (check_ktype): Likewise.
7973 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
7975 Implement empty base optimization.
7976 * class.c (finish_struct_1): Add vbase fields earlier. Set
7977 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
7978 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
7979 (types_overlap_p): New fn.
7980 * tree.c (avoid_overlap): New fn.
7981 (build_base_fields): Use it to avoid overlapping empty bases.
7982 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
7984 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
7986 Re-implement allocation of base class subobjects.
7987 * tree.c (unshare_base_binfos): New fn.
7988 (layout_basetypes): Use it. Now handles offsets of both virtual and
7989 non-virtual bases, after layout_type.
7990 (layout_vbasetypes): Remove.
7991 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
7992 (build_vbase_pointer_fields): Split out from old layout_basetypes.
7993 * class.c (finish_base_struct): Lose offset handling code.
7994 Move nonvdtor warning here. Don't mess with t_binfo anymore.
7995 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
7996 * cp-tree.h: Adjust.
7998 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
8000 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
8001 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
8002 * class.c (duplicate_tag_error): Likewise.
8003 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
8004 * tree.c (layout_vbasetypes): Update from layout_record, remove
8005 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
8006 (layout_basetypes): Likewise.
8008 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
8010 * class.c, Make sure system.h is included just after config.h.
8011 Delete lingering stdio and errno references too.
8012 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
8014 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
8016 * friend.c (is_friend): Fix access control for local classes.
8018 * class.c (is_empty_class): New fn.
8019 * call.c (build_call): Don't pass empty class objects to a function.
8021 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
8023 * call.c (build_over_call): Do name resolution for default
8024 arguments of function templates in the scope of the templates.
8026 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
8028 * call.c: Include system.h. Remove includes, declarations and
8029 defines provided by system.h.
8030 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
8031 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
8032 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
8033 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
8034 * typeck2.c, xref.c: Likewise.
8035 * Makefile.in: Dependencies updated as appropriate.
8036 * Make-lang.in: Likewise.
8038 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
8040 * pt.c (fn_type_unification): Allow incomplete unification without
8041 an immediate error message.
8043 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
8045 * tree.c (member_p): New fn.
8046 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
8047 initializing class members.
8049 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
8050 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
8052 * call.c (build_method_call): Handle non-scoped destructors, too.
8053 * pt.c (tsubst_copy): Likewise.
8055 * pt.c (print_template_context): Split out...
8056 (push_tinst_level): ...from here.
8058 * friend.c (is_friend): Don't pass a type to decl_function_context.
8060 * typeck.c (convert_for_initialization): Always hand off
8061 conversions to class type.
8063 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
8065 * friend.c (is_friend): Local classes have the same access as the
8068 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
8070 * typeck.c (expand_target_expr): Delete dead function.
8072 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
8074 * repo.c (save_string): Delete dead function.
8076 * method.c (thunk_printable_name): Delete dead function.
8078 * lex.c (yynextch): Delete dead function.
8080 * expr.c (tree_extract_aggr_init): #if 0 out.
8082 * except.c (do_unwind): Delete dead function.
8083 (easy_expand_asm): Likewise.
8085 * cvt.c (build_conversion_type_1): Delete dead function.
8087 * cp-tree.h (push_expression_obstack): Declare.
8089 * call.c (source_type): #if 0 out.
8091 * class.c (alter_access): Remove unused label. Add braces
8092 around empty else clause.
8094 * lex.c (yyprint): Fix argument to printf.
8096 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
8098 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
8100 * pt.c (instantiate_class_template): Make sure template
8101 arguments are permanent.
8102 * init.c (resolve_offset_ref): Don't go looking around in
8105 * semantics.c: Add routines to handle expressions, and some
8106 declaration processing.
8107 * parse.y: Use them.
8108 (current_class_depth): Move declaration to cp-tree.h.
8109 * parse.c: Regenerated.
8110 * cp-tree.h: Use them.
8111 (current_class_depth): Declare.
8112 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
8114 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
8116 * error.c (dump_decl): Be a bit more explicit with template
8117 type arguments, when verbose.
8119 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
8121 * inc/exception: Reorder closing braces.
8123 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
8125 * pt.c (redeclare_class_template): New function.
8126 * cp_tree.h (redeclare_class_template): Declare it.
8127 * decl.c (xref_tag): Use it.
8129 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
8131 * call.c (build_over_call): Check IS_AGGR_TYPE, not
8133 * typeck.c (convert_arguments): Likewise.
8135 * decl.c (grokdeclarator): Remove const and volatile from type after
8136 setting constp and volatilep.
8138 * class.c (finish_struct_1): Don't warn about bool bitfield larger
8141 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
8143 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
8145 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
8147 * call.c (build_object_call): Complain about ambiguous operator(),
8148 rather that crashing.
8149 (build_new_op): Likewise.
8150 (build_op_delete_call): Likewise.
8152 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
8154 * cvt.c (perform_qualification_conversions): Use comp_target_types
8155 instead of comp_ptr_ttypes.
8157 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
8159 * cp-tree.h (enforce_access): Declare.
8160 * call.c (enforce_access): Make it extern, not static.
8161 * class.c (alter_access): Use enforce_access; modify code for ISO
8162 compliance, rather than ARM rules.
8164 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8166 * cp-tree.h: Fix typo.
8168 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
8170 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
8171 if (aggregate_value_p (type)).
8173 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
8175 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
8177 * tree.c (mapcar): When dealing with a DECL, use it's constant
8179 * pt.c (lookup_template_class): Don't mangle the names of template
8180 classes whose arguments are unknown.
8182 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
8184 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
8186 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
8188 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
8190 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
8191 boolean_type_node to 1.
8193 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
8195 * error.c (dump_expr): Remove unused variable `l'.
8197 * pt.c (for_each_template_parm): New function, created by
8198 converting uses_template_parms.
8199 (tree_fn_t): New typedef.
8200 (uses_template_parms): Use it.
8201 (mark_template_parm): New function.
8202 (push_template_decl): Check that the argument list of a partial
8203 specialization uses all the template parameters.
8205 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
8206 with it; we might want it for debugging.
8207 * cp-tree.h (type_unification): Change interface.
8208 * class.c (finish_struct_1): Skip nested template types, just like
8209 ordinary nested types.
8210 (instantiate_type): Use new interface to type_unification.
8211 * lex.c (init_lex): Add __sz as opname for sizeof.
8212 * method.c (build_overload_scope_ref): New function.
8213 (build_overload_int): Handle complex expressions. Set
8214 numeric_output_need_bar if necessary.
8215 (build_overload_value): Handle non-PARM_DECL nodes; this
8216 routine is now used by build_overload_int. Remove some
8217 assignments to numeric_output_need_bar. Use
8218 build_overload_scope_ref.
8219 (build_qualified_name): Note that some template mangled names end
8220 with digits, and set numeric_output_need_bar appropriately. Use
8221 build_underscore_int.
8222 * pt.c (unify): Change interface.
8223 (type_unification_real): Likewise.
8224 (determine_specialization): Use new interfaces.
8225 (tsubst): Deal gracefully with situations in which the argument
8226 vector is not fully filled.
8227 (fn_type_unification): Use new interfaces.
8228 (type_unification): Likewise. Remove NOP_EXPR hack.
8229 (type_unification_real): Likewise.
8230 (unify): Likewise. Deal with unification of complex expressions.
8232 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8234 * pt.c (complete_template_args): Initialize skip properly.
8236 * decl.c (make_typename_type): Revert.
8237 (make_implicit_typename): Remove.
8238 (lookup_name_real): Don't call it. Call lookup_field if we see a
8239 TYPE_DECL from a template base.
8240 * search.c (lookup_field): Do implicit typename stuff.
8242 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
8243 Geoff Noer <noer@cygnus.com>
8245 * Makefile.in: Various fixes for building cygwin32 native toolchains.
8246 * Make-lang.in: Likewise.
8248 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8250 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
8252 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
8254 * decl.c (make_implicit_typename): Rewrite removed code.
8255 (make_typename_type): Call it if the type we look up comes from
8256 a base that uses template parms.
8258 * pt.c (complete_template_args): Rewrite.
8259 (tsubst, FUNCTION_DECL): Use it.
8261 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
8263 * semantics.c (finish_asm_stmt): Fix combine strings. Call
8264 c_expand_asm_operands () if output_operands, input_operands or
8265 clobbers is not NULL_TREE.
8267 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8269 * pt.c (complete_template_args): New function.
8270 (get_bindings): Deal with specializations of function templates
8271 with return type containing parameters from outer class
8273 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
8274 substitute arguments and compose a new type.
8276 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
8278 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
8281 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
8283 * decl.c (make_implicit_typename): Lose useless code.
8285 * call.c (standard_conversion): Handle A* -> const A* properly.
8287 * pt.c (get_bindings_real): Rename from get_bindings. Add
8289 (get_bindings): Pass 1.
8290 (get_bindings_overload): Pass 0.
8292 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
8294 * pt.c (check_explicit_specialization): When reverting a static
8295 member function, also remove the `this' parameter from
8296 last_function_parms.
8298 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
8300 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
8303 * decl.c (store_bindings): Use free_binding_vecs.
8304 (pop_from_top_level): Likewise.
8306 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
8308 * decl.c (make_implicit_typename): Only change the type of a
8311 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
8313 * semantics.c: New file, containing routines to perform the
8314 semantic phase of parsing.
8316 * pt.c (tsubst_expr): Likewise.
8317 * cp-tree.h: Declare the various functions in semantics.c.
8318 Provide macros to access _STMT tree nodes.
8319 * cp-tree.def: Add ASM_STMT tree node.
8320 * Makefile.in, Make-lang.in: Add dependencies on and for
8323 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
8325 * pt.c (push_template_decl): Only check primary templates.
8327 * pt.c (check_explicit_specialization): Complain about default args
8328 in explicit specialization.
8330 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
8331 constructor_declarator.
8333 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
8335 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
8336 has no overloaded operator ->.
8338 * call.c (build_field_call): Don't crash when presented with a
8339 field that is actually a nested type.
8341 * decl.c (pushtag): Deal with friend class injection in local
8344 * call.c (build_object_call): Don't crash if OBJ is a
8345 pointer-to-member-function.
8347 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
8349 * pt.c (push_template_decl): Complain about template with C linkage,
8350 anonymous template class.
8352 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
8354 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
8355 * search.c: Likewise.
8357 * lex.c (do_pending_defargs): Only call
8358 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
8360 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
8362 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
8364 * parse.y: Deal with CONSTRUCTORS in new_initializers.
8366 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
8368 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
8369 closely mimics the behavior in parse.y.
8370 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
8371 into a compound statement.
8373 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
8375 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
8376 * pt.c (inline_needs_template_parms): New fn.
8377 (original_template): New fn.
8378 (push_inline_template_parms_recursive): New fn.
8379 (maybe_begin_member_template_processing): Use them.
8380 (maybe_end_member_template_processing): Likewise.
8381 (is_member_or_friend_template): Rename to is_member_template.
8382 Member functions of local classes are never member templates.
8384 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8386 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
8387 added in the class scope to catch redefinition error.
8389 * pt.c (reduce_template_parm_level): Also copy
8390 the DECL_TEMPLATE_PARMS field.
8392 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
8394 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
8395 reduced-level template type parameter.
8397 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
8399 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
8400 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
8401 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
8402 * decl.c (duplicate_decls): Propagate it.
8403 * typeck2.c (abstract_virtuals_error): Use two loops to emit
8404 abstract virtual functions and virtual functions which need a
8405 final overrider separately.
8407 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
8409 * lang-specs.h: Properly put brackets around array elements in
8412 * typeck.c (build_binary_op_nodefault): Correctly place parens around
8413 && and || in expression.
8415 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
8417 * call.c (default_parm_conversions): Remove prototype definition.
8418 (build_method_call): Remove unused variable result.
8420 * cvt.c (ocp_convert): Remove unused variable conversion.
8422 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
8424 * except.c (do_unwind): #if 0 definition of unused variables fcall
8427 * expr.c (extract_scalar_init): #if 0 prototype and function
8430 * init.c (expand_aggr_init_1): Remove unused variable init_type.
8431 (build_new_1): Remove unused variable t.
8433 * pt.c (instantiate_class_template): Remove unused variable newtag;
8434 cast called function return value to void.
8435 (do_decl_instantiation): Remove unused variables name and fn.
8437 * tree.c (get_type_decl): Add default return to shut up compiler from
8438 complaining control reaches end of non-void function.
8440 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
8442 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
8444 * call.c (default_parm_conversions): Remove prototype definition.
8445 (build_method_call): Remove unused variable result.
8446 (build_over_call): Add default case in enumeration switch.
8448 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
8450 * decl2.c (lang_decode_option): Change j's type to size_t.
8452 * tree.c (layout_vbasetypes): record_align and desired_align are of
8453 type unsigned int; const_size and nonvirtual_const_size likewise.
8455 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
8457 * parse.y (new_initializer): Make sure all initializers are
8460 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
8462 * decl2.c (import_export_decl): Mark tinfo functions for
8463 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
8465 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
8467 * method.c: Fix typo.
8469 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8471 * method.c: Include "system.h" to get stdlib.h, stdio.h,
8472 ctype.h, string.h, etc.
8473 (issue_nrepeats): Add default case in enumeration switch.
8474 (check_btype): Likewise.
8475 (process_overload_item): Likewise.
8477 * Makefile.in (method.o): Depend on system.h.
8479 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8481 * lex.c (do_scoped_id): Fix parenthesizing.
8483 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
8485 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
8486 FLAG_RTTI is unset, initialize type info machinery and continue
8487 with FLAG_RTTI enabled.
8488 (get_typeid): Likewise.
8490 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
8492 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
8495 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
8497 * pt.c (finish_member_template_decl): Deal more gracefully with
8498 invalid declarations.
8500 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
8502 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
8503 cp-tree.h: Clean up more old overloading code, old RTTI code, and
8504 some formatting quirks.
8506 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
8507 method.c, pt.c, ptree.c, typeck.c: Remove support for
8508 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
8510 * Makefile.in: Adjust.
8512 * pt.c (unify): Don't allow reduced cv-quals when strict.
8514 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
8515 *type_unification* and unify.
8517 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
8519 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
8520 (nested_name_specifier): And add it before this use.
8521 (typename_sub0): And this use. Also add use without the keyword.
8522 (typename_sub1): Likewise.
8523 * pt.c (instantiate_class_template): Don't actually instantiate
8524 anything if our type uses template parms.
8526 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
8528 * decl.c (start_function): Don't call temporary_allocation for a
8531 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8533 * pt.c (instantiate_class_template): Don't mess with friends if
8534 our type uses template parms.
8536 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
8538 * parse.y (nested_name_specifier): Use explicit_template_type.
8539 (typename_sub): Allow a template_type, an explicit_template_type,
8540 or an implicit template type at the end.
8541 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
8542 * decl.c (make_typename_type): Handle template-id where the name
8544 * call.c (build_scoped_method_call): Handle member template
8546 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
8547 destructor is represented by the type.
8549 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
8550 * parse.y (nested_name_specifier): Add 'template' case.
8551 (explicit_template_type): New rule.
8552 (typename_sub): Use it.
8553 * decl.c (make_typename_type): Handle getting a template-id for NAME.
8554 * pt.c (tsubst): Likewise.
8556 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
8558 * pt.c (add_to_template_args): Fix thinko.
8559 (instantiate_class_template): Call it later.
8561 * pt.c (get_class_bindings): Add outer_args parm.
8562 (most_specialized_class): Likewise.
8563 (instantiate_class_template): Pass it.
8564 (more_specialized_class): Likewise.
8565 (lookup_template_class): Get context from template if none
8567 (finish_member_template_decl): Don't do anything with a
8568 partial specialization.
8569 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
8571 * class.c (finish_struct): Member class templates have already been
8572 checked for name clashes.
8573 * decl.c (pushdecl_with_scope): Handle pushing at class level.
8575 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
8577 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
8578 (tsubst, *_PARM): Support multiple levels of template classes.
8579 (instantiate_class_template): Look up the pattern from the
8581 (lookup_template_class): Handle getting a template for d1.
8582 (push_template_decl): Correct setting of 'primary'.
8583 (reduce_template_parm_level): Add 'levels' parm.
8584 (finish_member_template_decl): Support member class templates.
8585 (template_class_depth): Handle multiple levels.
8586 * parse.y (component_decl_1, fn.def2): Remove member template case.
8587 (component_decl): Add member template cases.
8588 * decl2.c (check_member_template): We now handle member template
8590 * decl.c (pushtag): Handle member templates.
8591 * method.c (do_inline_function_hair): Don't touch
8592 IDENTIFIER_GLOBAL_VALUE.
8593 * init.c (build_offset_ref): If name isn't an identifier, just
8595 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
8597 * typeck.c (get_delta_difference): Do adjust for conversions to
8598 and from virtual base.
8600 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
8602 * typeck.c (get_delta_difference): Give hard error for conversion
8605 * cp-tree.h: Tweak formatting.
8607 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
8609 * decl.c (push_namespace): Handle redeclaration error.
8611 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
8612 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
8613 (NAMESPACE_BINDING): New macro.
8614 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
8617 * pt.c (push_template_decl): Use innermost_args.
8619 * decl.c (get_unique_name): Tweak from earlier in the name.
8621 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
8623 * cp-tree.def: Add CPLUS_BINDING node.
8624 * cp-tree.h (tree_binding): New struct.
8625 (BINDING_SCOPE, BINDING_VALUE): New macros.
8626 (current_namespace, global_namespace): Declare extern.
8627 (struct lang_decl_flags): New field in_namespace.
8628 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
8629 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
8630 (TREE_INDIRECT_USING): New macro.
8631 * decl2.c (current_namespace, global_namespace): Declare. The
8632 value is a NAMESPACE_DECL now, not a TREE_LIST.
8633 (is_namespace_ancestor, namespace_ancestor): New static functions.
8634 (add_using_namespace, ambiguous_decl): Likewise.
8635 (lookup_using_namespace): New support function for lookup_name.
8636 (qualified_lookup_using_namespace): New support function for
8637 do_scoped_id and lookup_namespace_name.
8638 (get_namespace_id): Mark as obsolete.
8639 (current_namespace_id): Likewise.
8640 (do_namespace_alias): Implement.
8641 (do_using_directive): Implement as call to add_using_namespace.
8642 * decl.c (binding_for_name): New function.
8643 (push_namespace, pop_namespace): Implement.
8644 (push_decl): Don't install a FUNCTION_DECL in the global branch.
8645 (lookup_namespace_name): Implement using qualified lookup.
8646 (lookup_name_real): For global scoping, lookup in
8647 global_namespace. For namespace scoping, lookup in given
8648 namespace. For unscoped lookup, iterate over namespace,
8649 considering using directives.
8650 (init_decl_processing): Initialize global_namespace.
8651 (grokvardecl): Build assembler name as static name for globals.
8652 (grokdeclarator): Remove old namespace mangling.
8653 (xref_tag): When installing a global binding for the
8654 tag, make sure we have an identifier.
8655 * method.c (build_overload_nested_name): Mangle namespaces.
8656 (build_qualified_name): Likewise.
8657 (build_decl_overload_real): Likewise.
8658 * lex.c (build_lang_decl): Set namespace for new declaration to
8660 (do_scoped_id): Find global names in global or current
8661 namespace, or using qualified namespace lookup, depending on
8663 * init.c (build_member_call): When scope is namespace, use
8664 build_x_function_call instead.
8665 (build_offset_ref): When scope is namespace, collapse processing
8666 to lookup_namespace_name instead.
8667 * error.c (dump_decl): Support NAMESPACE_DECL.
8668 * decl.c (pushdecl): Bind globals to current namespace.
8669 (push_overloaded_decl): Likewise.
8670 (lookup_tag): Likewise.
8671 (lookup_name_current_level): Likewise.
8672 (xref_tag): Likewise.
8673 (start_function): Likewise.
8674 * lex.c (do_identifier): Likewise.
8675 (identifier_typedecl_value): Likewise.
8676 (real_yylex): Likewise.
8677 * method.c (do_inline_function_hair): Likewise.
8678 * parse.y (unscoped): Likewise.
8679 * pt.c (check_explicit_specialization): Likewise.
8680 (lookup_template_class): Likewise.
8681 * rtti.c (call_void_fn): Likewise.
8682 * sig.c (build_sigtable): Likewise.
8683 * ptree.c (lang_print_xnode): New function.
8685 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
8687 * pt.c (instantiate_class_template): Don't instantiate if pedantic
8688 and the args use template parms.
8690 * pt.c (push_tinst_level): If the instantiation uses template parms,
8692 * decl.c (xref_basetypes): Do call complete_type for basetypes
8693 that involve template parameters.
8695 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
8697 * typeck2.c (process_init_constructor): Fix labeled init check.
8699 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
8701 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
8702 argument to tsubst and friends.
8704 * pt.c (tsubst, FUNCTION_DECL): Tidy.
8706 * typeck.c (build_x_function_call): Handle static member function
8707 templates like non-templates. Handle friend templates like normal
8709 * pt.c (tsubst, *_PARM): Don't use orig_level.
8710 (get_bindings): Don't call add_to_template_args.
8711 (instantiate_template): Likewise.
8712 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
8713 * ptree.c (print_lang_type): Print index/level for template parms.
8715 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
8717 * Make-lang.in (cc1plus): Note that cc1plus depends on
8718 cp/cp-tree.h and cp/cp-tree.def.
8720 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
8721 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
8722 position in a template parameter list.
8723 * cp-tree.h (template_parm_index): New structure, used as the tree
8724 structure for a TEMPLATE_PARM_INDEX.
8725 (TEMPLATE_PARM_IDX): New macro.
8726 (TEMPLATE_PARM_LEVEL): Likewise.
8727 (TEMPLATE_PARM_DESCENDANTS): Likewise.
8728 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
8729 (TEMPLATE_PARM_DECL): Likewise.
8730 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
8731 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
8732 (TEMPLATE_TYPE_DECL): Likewise.
8733 (TEMPLATE_CONST_IDX): Remove.
8734 (TEMPLATE_CONST_LEVEL): Likewise.
8735 (TEMPLATE_CONST_SET_INFO): Likewise.
8736 (TEMPLATE_TYPE_SET_INFO): Likewise.
8737 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
8739 (TEMPLATE_TYPE_LEVEL): Likewise.
8740 * decl.c (decls_match): Call comp_template_parms, rather than
8741 expanding it inline.
8742 (duplicate_decls): If two template declarations are being merged,
8743 then their TEMPLATE_INFOs should be merged as well.
8744 (grokfndecl): Save template-id information when declaring a friend
8745 with explicit template arguments. Pass arguments to
8746 check_explicit_specialization via correct convention; at some
8747 point check_explicit_specialization changed, but these call-sites
8749 (grokdeclarator): Tidy up slightly.
8750 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
8751 two template functions with the same DECL_ASSEMBLER_NAME the same,
8752 since the names are not yet mangled.
8753 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
8754 TEMPLATE_CONST_PARM.
8755 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
8756 decl for a non-type parameter, rather than printing `<tparm ...>'.
8757 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
8758 (do_friend): Deal with template friends.
8759 * lex.c (do_pending_inlines): Call
8760 maybe_begin_member_template_processing, rather than
8761 conditionally calling begin_member_template_processing.
8762 (process_next_inline): Likewise. Call
8763 maybe_end_member_template_processing, rather than
8764 conditionally calling end_member_template_processing.
8765 (do_pending_defargs): Likewise.
8766 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
8767 TEMPLATE_CONST_PARM.
8768 * method.c (build_mangled_template_parm_index): New function.
8769 (build_overload_value): Use it.
8770 (build_overload_name): Likewise.
8771 * pt.c (finish_member_template_decl): Allow friend declarations.
8772 (template_class_depth): New function.
8773 (is_member_template): Rename, and modify, to become...
8774 (is_member_or_friend_template): New function.
8775 (end_member_template_processing): Rename, and modify, to become...
8776 (maybe_end_member_template_processing).
8777 (build_template_parm_index): New function.
8778 (reduce_template_parm_level): New function.
8779 (process_template_parm): Modify to use build_template_parm_index.
8780 (push_template_decl): Deal with friend templates.
8781 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
8782 TEMPLATE_CONST_PARM.
8783 (tsubst_friend_function): New function.
8784 (instantiate_class_template): Generate the DECL_FRIENDLIST
8785 for a new instantiation by using tsubst_friend_function rather
8787 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
8788 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
8789 appropriate new macros. Use reduce_template_parm_level to
8790 generate lower-level template parameters. Handle tsubst'ing into
8791 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
8792 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
8793 templates. Similarly for the template parameters for a new
8795 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
8796 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
8797 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
8798 (get_bindings): Call add_to_template_args if necessary.
8799 (instantiate_decl): Handle instantiations of friend templates.
8800 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
8801 TEMPLATE_TYPE_PARM as a list of fields; it's not!
8802 * spew.c (yylex): Do a little manual constant propagation to
8805 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
8807 * error.c: Include sys/types.h.
8809 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
8811 * method.c (build_mangled_name): Start CPP directives in column zero.
8813 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
8815 * typeck2.c (process_init_constructor): Sorry about non-trivial
8816 labeled initializers.
8817 * parse.y (initlist): Re-enable labeled initializers.
8819 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8821 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
8822 all callers changed. Rely on the new parameter instead of arg
8823 being a TREE_LIST when determine whether we are working inside
8824 template template parameter. Clean up is_type test.
8826 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
8828 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
8829 * typeck2.c (initializer_constant_valid_p): Allow conversions
8830 between pointers and references.
8832 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
8834 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
8835 if pedantic || warn_pointer_arith.
8837 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8839 * pt.c (unify): Handle TEMPLATE_DECL.
8841 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
8843 * cp-tree.h (strip_attrs): Remove decl.
8845 1998-02-18 Doug Evans <devans@cygnus.com>
8847 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
8848 Update olddecl's attributes too.
8849 (strip_attrs): Remove function.
8850 * typeck.c (common_type): Call merge_machine_type_attributes.
8852 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
8854 * parse.y (initdcl0_innards): New grammar symbol.
8855 (nomods_initdecls, nomods_initdcl0): Change type from itype to
8856 none, since the resulting value is never used.
8857 (parse_decl): New function.
8858 (datadef): Remove redundant actions.
8859 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
8860 * parse.c: Regenerated.
8862 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
8864 * parse.y (simple_stmt): Use getdecls() to check for decl.
8866 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
8868 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
8870 (c++.install-common): Install c++filt properly as native or as cross
8872 (c++.uninstall): Add c++filt.
8874 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8876 * call.c (standard_conversion): Fix multi-level ptr conversions.
8878 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
8880 * init.c (build_new): Propagate error_mark_node up.
8882 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
8884 * parse.y (simple_stmt): If the condition isn't a declaration,
8885 start the controlled block after the test.
8887 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8889 * call.c (build_over_call): Convert builtin abs, labs and fabs to
8891 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
8894 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
8896 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
8898 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
8900 * cp-tree.h: Add access_protected_virtual_node.
8901 * class.c (init_class_processing): Initialize it.
8902 * decl.c (xref_basetypes): Use it.
8903 * parse.y (base_class_access_list): Likewise.
8905 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
8906 (c++.install-common): Install c++filt.
8908 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8910 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
8912 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
8914 * call.c (reference_binding): Use comptypes when comparing
8915 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
8917 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
8919 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
8920 (really_overloaded_fn): Move check here from is_overloaded_fn.
8921 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
8923 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
8925 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
8928 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
8930 * cp-tree.h (push_template_decl): Return the decl passed in, or an
8931 equivalent duplicate.
8932 * decl.c (pushtag): Use the return value from push_template_decl.
8933 (duplicate_decls): When duplicating a template declaration, merge
8934 the DECL_TEMPLATE_RESULTs as well.
8935 (make_implicit_typename): Don't try to dive into typename types to
8936 find a context for making a new implicit typename.
8937 (start_decl): Use the return value from push_template_decl.
8938 (grokdeclarator): Complain about declarations list `const operator
8939 int'. Since we don't correctly handle in-class initializations of
8940 non-static data members, complain about this (now illegal)
8941 practice. Issue an error for initializations of non-const statics
8942 since that is illegal as well, and since we don't handle that case
8944 (start_function): Use the return value from push_template_decl.
8945 (start_method): Likewise.
8946 * decl2.c (grokfield): Likewise. Since the change to
8947 grokdeclarator ensures that all initialized fields are in fact
8948 static, remove a redundant test for TREE_PUBLIC.
8949 * parse.y (initlist): Disable labeled initializers since they do
8950 not work as per the documentation, and since they do not use the
8951 same syntax as the C front end.
8952 * pt.c (push_template_decl): Return the decl passed in, or an
8953 equivalent duplicate.
8954 (lookup_template_class): When searching in a nested context,
8955 use the right arguments.
8956 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
8957 * typeck.c (build_component_ref): Assign the correct type to the
8958 result of build_vfn_ref.
8960 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
8962 * pt.c (convert_nontype_argument): Fix typo.
8963 (check_explicit_specialization): Allow old-style specialization
8964 of class template members.
8966 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
8967 Manfred Hollstein <manfred@s-direktnet.de>
8969 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
8970 when deciding to override DECL_ASSEMBLER_NAME.
8972 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
8974 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
8975 * cp-tree.h (flag_do_squangling): Add declaration.
8976 * lang-options.h: Add -fsquangle and -fno-squangle.
8977 * method.c: Add macros and static variables for squangling.
8978 (build_overload_name): Rename to build_mangled_name, add logic for B
8979 compression, and split into process_modifiers and
8980 process_overload_item.
8981 (process_modifiers): New function, to handle constant, reference,
8983 (process_overload_item): New function, handles issue of type codes.
8984 (build_overload_name): New function, start squangling and call
8986 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
8987 (start_squangling): New function to initialize squangling structs.
8988 (end_squangling): New function to destroy squangling structs.
8989 (nrepeats): Rename variable to Nrepeats.
8990 (issue_nrepeats): New function for issuing 'n' type repeats.
8991 (check_ktype): New function to check for type K name compression.
8992 (build_overload_nested_name): Add a check for K name compression.
8993 (build_qualified_name): Add a check for K name compression and don't
8994 use DECL_ASSEMBLER_NAME when squangling is on.
8995 (check_btype): New function, checks for B type compression.
8996 (build_static_name, build_decl_overload_real): Initiate squangling.
8997 (build_typename_overload, build_overload_with_type): Initiate
9000 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
9002 * method.c (make_thunk): Avoid name buffer overflow.
9004 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
9006 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
9007 don't define them yet.
9009 * parse.y (nomods_initdcl0): Add constructor_declarator case.
9011 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9013 * config-lang.in (diff_excludes): Use basename only.
9015 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
9017 * tinfo2.cc: Add tinfo for signed char.
9019 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
9021 * search.c (compute_access): Handle protected constructors in derived
9022 classes as accessible.
9024 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
9026 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
9027 Call convert_from_reference sooner.
9029 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
9031 * cvt.c (ocp_convert): Obtain the constant values from constant
9032 decls even if the destination type is the same as the type of the
9035 * decl2.c (finish_file): Make sure that static inlines with
9036 definitions are not marked DECL_EXTERNAL before returning.
9038 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
9040 * decl.c: Lose arg_looking_for_template.
9041 (lookup_name_real): Likewise.
9042 * parse.y: Lose processing_template_arg, template_arg1.
9043 (primary): Likewise.
9044 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
9046 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9048 * error.c (dump_decl): Fix type of default arguments for template
9049 template parameters and nontype template parameters.
9050 * parse.y (template_parm): Handle invalid default template
9051 template arguments here.
9053 * parse.y (template_parm): Use template_arg instead of PTYPENAME
9054 for default template template argument.
9055 * pt.c (coerce_template_parms): Merge default template argument
9056 codes. Can treat RECORD_TYPE as template name if it is implicitly
9057 created. Fix argument index in error message.
9058 * typeck.c (comptypes): Merge template argument comparison codes in
9059 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
9061 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
9063 * lex.c (file_name_nondirectory): Also check for '/'.
9065 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
9067 * parse.y (primary): Deal with statement-expressions in
9069 * pt.c (tsubst_copy): Handle BIND_EXPR.
9070 * tree.c (mapcar): Likewise.
9072 * call.c (add_template_candidate_real): Pass extra parameter to
9073 fn_type_unification.
9074 * cp-tree.h (fn_type_unification): Add parameter.
9075 * pt.c (fn_type_unification): Add additional parameter to deal with
9076 static member functions.
9077 (get_bindings): Deal with static member functions.
9079 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
9080 (revert_static_member_fn): Declare.
9081 * decl.c (revert_static_member_fn): Remove declaration. Change
9082 linkage from internal to external.
9083 (cp_finish_decl): Deal with virtual functions in classes local to
9085 * decl2.c (finish_file): Don't forget to emit increment/decrement
9086 expressions in initializers for file-scope variables.
9087 * parse.y (typename_sub2): If the typename doesn't names a
9088 template, rather than a type, issue an error message.
9089 * pt.c (check_explicit_specialization): Handle specializations of
9090 static member functions.
9091 (coerce_template_parms): Handle offset references to lists of
9093 * search.c (note_debug_info_needed): Don't crash when handed a
9094 type which is being defined.
9095 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
9096 that can happen with some illegal code.
9098 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9100 * call.c (user_harshness): Initialize `code' to 0.
9101 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
9102 (null_ptr_cst_p): Add parentheses around && within ||.
9103 (standard_conversion): Likewise.
9104 (z_candidate): Likewise.
9105 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
9106 (build_object_call): Likewise for `mem_args'.
9107 (build_new_op): Likewise for `mem_arglist'. Add `return' from
9108 default case in enumeration switch.
9110 * class.c (build_vtable_entry): Add explicit braces to avoid
9112 (build_class_init_list): Likewise.
9113 (finish_struct_1): Initialize `width' to 0.
9114 (instantiate_type): Initialize `name' to NULL_TREE. Add
9115 explicit braces to avoid ambiguous `else'.
9117 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
9120 * decl.c (grok_reference_init): Eliminate unused parameter, all
9122 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
9123 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
9124 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
9125 (grokdeclarator): Add parentheses around && within ||. Add
9126 explicit braces to avoid ambiguous `else'.
9127 (grokparms): Initialize `type' to NULL_TREE.
9128 (xref_tag): Remove unused label `just_return'.
9129 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
9130 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
9131 (hack_incomplete_structures): Add parentheses around assignment
9132 used as truth value.
9134 * decl2.c (coerce_delete_type): Hide definition of `e3'.
9136 * error.c: Include <stdlib.h>.
9137 (dump_expr): Change the type of `i' to size_t. Remove unused
9140 * except.c (init_exception_processing): Remove unused variable `d'.
9141 (expand_throw): Likewise for `label'.
9143 * friend.c (add_friends): Add explicit braces to avoid ambiguous
9146 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
9147 (sort_base_init): Likewise for `binfo'.
9148 (expand_member_init): Likewise for `rval'.
9149 (build_member_call): Add parentheses around assignment used as
9151 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
9152 (build_new): Initialize `nelts' to NULL_TREE. Initialize
9153 `old_immediate_size_expand' to 0.
9154 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
9155 (build_vec_delete_1): Remove unused variable `block'.
9156 (expand_vec_init): Initialize `itype' to NULL_TREE.
9158 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
9159 declaration of `index' and `rindex' with autoconf macros.
9160 (reinit_parse_for_expr): Remove unused variables
9161 `look_for_semicolon' and `look_for_lbrac'.
9162 (cons_up_default_function): Initialize `args' to NULL_TREE.
9163 (readescape): Initialize `firstdig' to 0.
9164 (real_yylex): Add parentheses around assignment used as truth value.
9166 * method.c: Include <strings.h> if we don't have <string.h>.
9167 Protect declaration of `index' with autoconf macro.
9169 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
9170 Initialize `type' to NULL_TREE.
9171 (structsp): Remove unused variable `id'.
9173 * pt.c (coerce_template_parms): Add explicit braces to avoid
9175 (lookup_template_class): Initialize `template' to NULL_TREE.
9176 (instantiate_class_template): Remove unused variable `name' and `e'.
9177 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
9178 (do_poplevel): Initialize `saved_warn_unused' to 0.
9179 (type_unification): Remove unused varable `parm'.
9180 (unify): Likewise for `j'.
9182 * repo.c (init_repo): Add parentheses around assignment used as
9184 (finish_repo): Remove unused varable `p'.
9186 * search.c (get_binfo): Initialize `type' to NULL_TREE.
9187 (get_base_distance): Likewise.
9188 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
9189 and `new_v' to NULL_TREE.
9190 (lookup_fnfields): Likewise for `rval_binfo_h'.
9191 (breadth_first_search): Add parentheses around assignment used as
9193 (get_template_base): Initialize `type' to NULL_TREE.
9195 * sig.c (append_signature_fields): Initialize `last_mfptr' to
9197 (build_signature_table_constructor): Likewise for
9198 `last_rhs_field', `pfn' and `vt_off'.
9199 (build_sigtable): Likewise for `init'.
9201 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
9202 (propagate_binfo_offsets): Likewise for `delta'.
9203 (hash_tree_cons): Initialize hashcode to 0.
9204 (can_free): Likewise for `size'.
9205 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
9207 * typeck.c (convert_sequence): Hide prototype.
9208 (common_type): Add explicit braces to avoid ambiguous `else'.
9209 (comp_target_types): Likewise.
9210 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
9211 (build_function_call_real): Add explicit braces to avoid ambiguous
9213 (convert_arguments): Initialize `called_thing' to 0.
9214 (convert_for_initialization): Initialize `savew' and `savee' to 0.
9216 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
9217 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
9218 (build_x_arrow): Likewise for `last_rval'.
9220 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
9222 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
9224 * decl.c (init_decl_processing): Use set_sizetype.
9225 * decl2.c (sizetype): Don't declare.
9226 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
9227 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
9228 (build_component_addr, unary_complex_lvalue): Likewise.
9229 * rtti.c (expand_class_desc): Likewise.
9230 * class.c (get_vfield_offset): Likewise.
9232 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
9234 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
9235 early to avoid bogus error. Handle overloaded function
9236 names provided as template arguments correctly.
9237 (coerce_template_parms): Don't mishandle overloaded functions when
9238 dealing with template template parameters.
9239 (lookup_template_class): Issue an error message, rather than
9240 crashing, when the TYPE_DECL provided is not a template type.
9242 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
9244 * class.c (instantiate_type): Don't just return a known type if
9247 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
9249 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
9250 since that code could never be reached.
9252 * error.c (dump_decl): Avoid aborting in the midst of printing an
9253 error message about an illegal template declaration.
9255 * parse.y (structsp): Print an error message, rather than crashing,
9256 when a class-head does not name a class.
9258 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
9259 template arguments as a g++ extension.
9261 * cp-tree.def (ALIGNOF_EXPR): New tree code.
9262 * decl2.c (grok_alignof): If processing_template_decl, just store
9264 * typeck.c (c_alignof): Likewise.
9265 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
9266 * error.c (dump_expr): Likewise.
9267 * pt.c (tsubst_copy): Likewise.
9268 * tree.c (cp_tree_equal): Likewise.
9269 * pt.c (uses_template_parms): Correctly determine whether or not a
9270 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
9271 folding can be done.
9273 * cp-tree.h (grok_enum_decls): Remove type parameter.
9274 * decl.c (grok_enum_decls): Likewise.
9275 * decl2.c (grok_x_components): Call grok_enum_decls
9276 unconditionally, since it will do nothing if there is no
9277 current_local_enum. Use the new calling sequence.
9278 * pt.c (tsubst_enum): Use the new calling sequence for
9281 * decl.c (start_function): Make member functions of local classes
9282 in extern inline functions have comdat linkage here...
9283 (grokdeclarator): Rather than here.
9285 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
9287 * pt.c (convert_nontype_argument): Use decl_constant_value.
9289 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
9291 * call.c (add_template_candidate_real): New function.
9292 (add_template_candidate): Use it.
9293 (add_template_conv_candidate): Likewise.
9294 (joust): Pass extra argument to more_specialized.
9295 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
9296 (is_local_class): Remove.
9297 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
9298 * cp-tree.h (is_local_class): Remove.
9299 (perform_array_to_pointer_conversion): Likewise.
9300 (finish_member_template_decl): Add.
9301 (check_explicit_specialization): Return a tree, not an int.
9302 (more_specialized): Take additional argument.
9303 (get_bindings): Likewise.
9304 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
9305 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
9306 (perform_array_to_pointer_conversion): Remove.
9307 * decl.c (saved_scope): Add processing_specialization,
9308 processing_explicit_instantiation fields.
9309 (maybe_push_to_top_level): Save them.
9310 (pop_from_top_level): Restore them.
9311 (grokfndecl): Use new return value from
9312 check_explicit_specialization.
9313 (start_decl): Don't check flag_guiding_decls before pushing
9315 (cp_finish_decl): Remove previous (bogus) change.
9316 (grok_declarator): Use decl_function_context rather than
9318 * decl2.c (finish_file): Pass extra argument to get_bindings.
9319 (build_expr_from_tree): Let build_x_component_ref check
9320 validity of arguments rather than doing it here.
9321 * lex.c (cons_up_default_function): Remove code fooling with
9322 processing_specialization, processing_explicit_instantiation
9323 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
9324 * method.c (build_overload_identifier): Mangle local classes in
9325 template functions correctly.
9326 * parse.y (finish_member_template_decl): Move to pt.c.
9327 * pt.c (finish_member_template_decl): Moved here from parse.y.
9328 (print_candidates): New function.
9329 (determine_specialization): Change interface. Properly look for
9330 most specialized versions of template candidates.
9331 (check_explicit_specialization): Fully process explicit
9333 (push_template_decl): Avoid looking at CLASSTYPE fields in
9335 (determine_overloaded_function): Remove.
9336 (convert_nontype_argument): Change name from
9337 convert_nontype_parameter. Use determine_overloaded_function
9338 instead of instantiate_type.
9339 (mangle_class_name_for_template): Handle type contexts as well as
9341 (classtype_mangled_name): Likewise.
9342 (lookup_template_class): Likewise.
9344 (more_specialized): Take explict template arguments as a
9346 (most_specialized): Likewise.
9347 (get_bindings): Likewise. Check that return types match before
9348 proclaiming a function a match.
9349 (do_decl_instantiation): Remove code searching for function to
9350 instantiate; that is now done in check_explicit_specialization.
9351 (add_maybe_template): Pass extra argument to get_bindings.
9352 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
9354 * typeck.c (build_component_ref): Check for invalid arguments.
9356 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
9358 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
9359 return_target and call_target are equivalent.
9361 * pt.c (type_unification_real): Just accept function parms that
9362 don't use any template parms.
9364 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
9366 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
9367 unset DECL_NOT_REALLY_EXTERN.
9369 * parse.y (typename_sub*): Fix std::.
9371 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
9373 * error.c (dump_decl): Fix type default template args.
9374 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
9376 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
9378 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
9379 (file_name_nondirectory): Use.
9381 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9383 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
9384 that are not really present. Substitute default arguments in
9385 template template arguments. Correctly convert TEMPLATE_DECL to
9386 TEMPLATE_TEMPLATE_PARM.
9387 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
9388 are no longer treated specially here.
9389 * parse.y (template_template_parm): Fix copy error.
9390 * decl.c (grokdeclarator): Warn about missing `typename' for nested
9391 type created from template template parameters.
9392 * parse.y (bad_parm): Likewise
9394 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
9395 (push_nested_class): Likewise.
9396 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
9397 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
9398 (copy_template_template_parm): Declare.
9399 * decl.c (arg_looking_for_template): New variable.
9400 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
9401 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
9402 node if arg_looking_for_template is nonzero.
9403 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
9404 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
9405 (grokdeclarator): Handle TEMPLATE_DECL.
9406 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
9407 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
9408 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
9409 (dump_decl): Handle unnamed template type parameters.
9410 Handle template template parameters.
9411 (dump_function_name): Handle template template parameters.
9412 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
9413 Handle TEMPLATE_TEMPLATE_PARM.
9414 * method.c (build_template_template_parm_names): New function.
9415 (build_template_parm_names): Handle TEMPLATE_DECL.
9416 (build_overload_nested_name, build_overload_name):
9417 Handle TEMPLATE_TEMPLATE_PARM.
9418 * parse.y (maybe_identifier): New nonterminal.
9419 (template_type_parm): Use it.
9420 (template_template_parm, template_arg1): New nonterminal.
9421 (template_parm): Add template_template_parm rules.
9422 (template_arg): Set processing_template_arg.
9423 (template_arg1): Rules moved from template_arg.
9424 (primary, nonnested_type): Set arg_looking_for_template if we are
9425 processing template arguments.
9426 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
9427 (process_template_parm): Handle template template parameters.
9428 (coerce_template_parms, comp_template_args): Likewise.
9429 (mangle_class_name_for_template, lookup_template_class): Likewise.
9430 (uses_template_parms): Handle TEMPLATE_DECL and
9431 TEMPLATE_TEMPLATE_PARM.
9432 (current_template_args): Handle TEMPLATE_DECL.
9433 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
9434 * search.c (dfs_walk, dfs_record_inheritance):
9435 Handle TEMPLATE_TEMPLATE_PARM.
9436 * tree.c (copy_template_template_parm): New function.
9437 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
9438 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
9440 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
9442 * decl.c (start_decl): Don't allow duplicate definitions of static
9445 * call.c (build_user_type_conversion_1): Handle user-defined
9446 template conversion operators correctly.
9448 * decl2.c (build_expr_from_tree): Issue an error message if the
9449 object in a COMPONENT_REF is a TEMPLATE_DECL.
9451 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
9453 * class.c (is_local_class): New function.
9454 * cp-tree.h (is_local_class): Declare it.
9455 (last_tree): Likewise.
9456 (begin_tree): Likewise.
9457 (end_tree): Likewise.
9458 (lookup_template_class): Change prototype.
9459 * decl.c (cp_finish_decl): Check for NULL where necessary.
9460 Consider FUNCTION_DECLS to declare objects with top-level binding,
9461 when calling make_decl_rtl.
9462 (grokdeclarator): Give members of local classes internal linkage.
9463 (start_function): Remove declaration of last_tree.
9464 (finish_function): Set flag_keep_inline_functions around call to
9465 rest_of_compilation if we are processing a member function in a
9467 (start_method): Call push_template_decl for member functions of
9468 local classes in template functions.
9469 * decl2.c (import_export_decl): Don't give external linkage to
9470 instantiations of templates with internal linkage.
9471 * parse.y (last_tree): Remove declaration.
9472 (template_type): Pass extra parameter to lookup_template_class.
9473 (self_template_type): Likewise.
9474 (structsp): Move call to reset_specialization into left_curly.
9475 (left_curly): Call reset_specialization, and begin_tree.
9476 * pt.c (saved_trees): New variable.
9477 (mangle_class_name_for_template): Change prototype. Use
9478 additional function context to name local classes in templates
9480 (classtype_mangled_name): Pass the context.
9481 (push_template_decl): Handle local classes and templates, and
9482 member functions for such classes.
9483 (convert_nontype_parameter): Fix handling of pointer-to-member
9485 (lookup_template_class): Handle local classes in templates.
9486 (tsubst): Likewise. Don't assume that template instantiations
9487 have external linkage; pay attention to the template declaration.
9488 (mark_decl_instantiated): Likewise.
9489 (begin_tree): New function.
9490 (end_tree): Likewise.
9492 * decl.c (xref_basetypes): Don't call complete_type for basetypes
9493 that involve template parameters; that can lead to infinite
9494 recursion unnecessarily.
9496 * pt.c (register_specialization): Do not register specializations
9497 that aren't ready to be registered yet.
9498 (check_explicit_specialization): Handle explicit specialization of
9499 constructors and destructors.
9500 (build_template_decl): New function.
9501 (push_template_delc): Handle out-of-class specializations of
9504 * pt.c (check_explicit_specialization): Set up the template
9505 information before registering the specialization.
9506 (coerce_template_parms): Fix thinko.
9507 (tsubst): Handle specializations of member templates correctly.
9509 * class.c (finish_struct_methods): Remove calls to
9510 check_explicit_specialization from here.
9511 (finish_struct): And insert them here.
9512 * cp-tree.h (perform_qualification_conversions): New function.
9513 (perform_array_to_pointer_conversion): Likewise.
9514 (begin_explicit_instantiation): Likewise.
9515 (end_explicit_instantiation): Likewise.
9516 (determine_specialization): Renamed from
9517 determine_explicit_specialization.
9518 (comp_template_parms): New function.
9519 (processing_explicit_instantiation): New variable.
9520 * cvt.c (perform_qualification_conversions): New function.
9521 (perform_array_to_pointer_conversion): Likewise.
9522 * decl.c (duplicate_decls): Don't consider template functions
9523 alike unless they have the same parameters. Refine handling of
9524 instantiation/specialization mismatches.
9525 (start_decl): Don't call pushdecl for template specializations,
9526 since they don't affect overloading.
9527 (start_function): Likewise.
9528 (grokfndecl): Call check_explicit_specialization a little later.
9529 Don't call duplicate_decls for memberm template specializations.
9530 (grokdeclarator): Don't update template_count for classes that are
9531 themselves specializations. Remove use of `2' as parameter to
9532 grokfndecl since that value isn't used.
9533 * lex.c (cons_up_default_function): Save and restore
9534 processing_explicit_instantiation around calls to grokfield.
9535 * parse.y (finish_member_template_decl): New function.
9536 (component_decl_1): Use it.
9537 (fn.def2): Likewise.
9538 (template_arg_list_opt): New nonterminal.
9539 (template_type): Use it.
9540 (self_template_type): Likewise.
9541 (template_id): Likewise.
9542 (object_template_id): Likewise.
9543 (notype_template_declarator): Likwise.
9544 (begin_explicit_instantiation): Likewise.
9545 (end_explicit_instantiation): Likewise.
9546 (explicit_instantiation): Use them.
9547 * pt.c (coerce_template_parms): Add parameters.
9548 (processing_explicit_instantiation): New variable.
9549 (convert_nontype_parameter): New function.
9550 (determine_overloaded_function): Likewise.
9551 (begin_explicit_instantiation): Likewise.
9552 (end_explicit_instantiation): Likewise.
9553 (retrieve_specialization): Likewise.
9554 (register_specialization): Likewise.
9555 (processing_explicit_specialization): Removed.
9556 (determine_specialization): Handle specializations of member
9557 functions of template class instantiations.
9558 (check_explicit_specialization): Refine to conform to standard.
9559 (comp_template_parms): New function.
9560 (coerce_template_parms): Call convert_nontype_parameter.
9561 (tsubst): Refine handling of member templates. Use
9562 register_specialization.
9563 (instantiate_template): Use retrieve_specialization.
9564 (do_decl_instantiation): Likewise.
9565 (instantiate_decl): Likewise.
9566 (type_unification): Improve handling of explict template
9568 * tree.c (mapcar): Return error_mark_node, rather than aborting,
9569 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
9570 * typeck.c (build_unary_op): Call determine_specialization, rather
9571 than determine_explicit_specialization.
9573 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
9575 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
9577 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9579 * error.c (dump_decl): For enum tags, output the tag, not its value.
9581 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
9583 * decl.c (init_decl_processing): Only call init_rtti_processing
9586 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
9588 * init.c (build_new_1): Split out from build_new.
9589 (build_new): Just return a NEW_EXPR.
9590 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
9592 * decl2.c (get_temp_regvar): Tweak.
9594 * cp-tree.h (TREE_CALLS_NEW): Comment out.
9595 * class.c (resolves_to_fixed_type_p): Remove use.
9596 * method.c (build_opfncall): Likewise.
9597 * call.c (build_new_op): Likewise.
9599 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
9601 * exception.cc (__eh_alloc, __eh_free): New fns.
9602 (__cp_push_exception, __cp_pop_exception): Use them.
9603 (__uncatch_exception): Call terminate here if no exception.
9604 * except.c (build_terminate_handler): New fn.
9605 (expand_start_catch_block): Use it.
9606 (expand_exception_blocks): Likewise.
9607 (alloc_eh_object): New fn.
9608 (expand_throw): Use it. Protect exception init with terminate.
9609 * typeck.c (build_modify_expr): Remove code that ignores trivial
9612 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9614 * call.c (add_builtin_candidate): Add default case in enumeration
9616 (build_new_op): Likewise.
9617 (convert_like): Likewise.
9618 * cvt.c (build_expr_type_conversion): Likewise.
9619 * tree.c (real_lvalue_p): Likewise.
9620 (lvalue_p): Likewise.
9621 (cp_tree_equal): Likewise.
9622 * typeck.c (comptypes): Likewise.
9623 (build_component_ref): Likewise.
9624 (build_function_call_real): Likewise.
9625 (build_binary_op_nodefault): Likewise.
9626 (build_unary_op): Likewise.
9627 (build_modify_expr): Likewise.
9628 * typeck2.c (initializer_constant_valid_p): Likewise.
9630 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
9632 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
9634 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
9636 * pt.c (coerce_template_parms): Make sure to digest_init if
9639 * decl.c (duplicate_decls): Make the newdecl virtual if the
9640 olddecl was, just as is done with other attributes of olddecl.
9642 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
9644 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
9645 address of an OFFSET_REF.
9647 * cp-tree.def: Add AGGR_INIT_EXPR.
9648 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
9649 AGGR_INIT_EXPR where appropriate.
9650 * expr.c (cplus_expand_expr): Likewise. Simplify.
9652 * decl2.c (finish_file): Remove call to register_exception_table.
9654 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9656 * pt.c (instantiate_class_template): Don't do injection when
9657 processing_template_decl is true, as pollutes current_binding_level
9660 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
9662 * pt.c (maybe_fold_nontype_arg): Add prototype.
9664 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9666 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
9667 * error.c (dump_expr): Likewise.
9669 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9671 * typeck.c (build_function_call_real): Remove "inline called before
9672 definition" pedwarn.
9674 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
9676 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9678 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
9680 * pt.c (type_unification_real): Change __null to type void* with
9683 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
9685 * call.c (implicit_conversion): Don't call
9686 build_user_type_conversion_1 with a NULL expr, since it will
9689 * pt.c (unify): Don't try to unify array bounds if either array is
9692 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9694 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
9695 Replace extern decls with casts.
9697 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
9698 Update last_parm_cleanup_insn.
9699 (store_after_parms): Remove.
9700 * cp-tree.h: Adjust.
9702 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9704 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
9705 (finish_file): Check DECL_COMDAT instead of weak|one_only.
9706 (import_export_vtable): Use make_decl_one_only instead of
9707 comdat_linkage for win32 tweak.
9708 (import_export_decl): Likewise.
9709 * pt.c (mark_decl_instantiated): Likewise.
9711 * decl2.c (finish_file): Lose handling of templates in pending_statics.
9713 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
9715 * decl2.c (finish_file): Lose call to expand_builtin_throw.
9716 * except.c (expand_builtin_throw): Remove.
9717 * cp-tree.h: Remove ptr_ptr_type_node.
9720 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
9722 * decl.c (ptr_ptr_type_node): Define.
9723 (init_decl_processing): Initialize it.
9724 * cp-tree.h: Declare it.
9725 * exception.cc (__cp_exception_info): Use __get_eh_info.
9726 (__cp_push_exception): Likewise.
9727 (__cp_pop_exception): Likewise.
9729 From Scott Snyder <snyder@d0sgif.fnal.gov>:
9730 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
9732 (init_exception_processing): Removed saved_pc initialization.
9734 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
9736 * pt.c (instantiate_decl): Defer all templates but inline functions.
9738 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9740 * init.c (expand_vec_init): Don't fold a list of parameters.
9742 * decl.c (copy_args_p): Handle copy elision for types with virtual
9744 * call.c (build_over_call): Likewise.
9746 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
9748 * pt.c (lookup_template_function): Copy the template arguments,
9749 not just the list containing them, to the permanent obstack.
9751 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9753 * except.c (expand_start_catch_block): suspend_momentary for the
9756 * error.c (dump_decl): Handle LOOKUP_EXPR.
9758 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
9760 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
9761 permanent obstack if we are processing a template decl.
9762 * typeck.c (build_static_cast): Likewise.
9763 (build_const_cast): Likewise.
9764 (build_reinterpret_cast): Likewise.
9766 * pt.c (coerce_template_parms): Coerce some expressions, even
9767 when processing_template_decl.
9769 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9771 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
9772 handling of pointer difference expressions.
9774 * typeck.c (comp_target_types): Comparison of function/method types
9775 is independent of nptrs.
9777 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
9779 * pt.c (tsubst): Avoid creating pointer to reference and
9780 reference to reference types.
9782 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9784 * parse.y (do_id): New nonterminal.
9785 (template_id): Use it.
9787 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
9789 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
9790 * spew.c (yylex): Don't do_identifier here.
9791 * decl2.c (build_expr_from_tree): Revert last change.
9793 * decl2.c (build_expr_from_tree): Expand the name for a method call.
9794 * parse.y (object_template_id): Don't try to take the DECL_NAME.
9796 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
9798 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
9800 * call.c (build_op_delete_call): Adjust.
9802 * except.c (expand_end_catch_block): Lose rethrow region.
9803 (expand_start_catch_block): Likewise.
9804 (expand_end_catch_block): Don't expand_leftover_cleanups.
9806 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9808 * pt.c (tsubst): Remove tree_cons call (places redundant info into
9809 DECL_TEMPLATE_INSTANTIATION).
9811 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
9813 * tree.c (is_overloaded_fn): Handle getting a fn template.
9814 (really_overloaded_fn): Likewise.
9815 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
9816 * pt.c (check_explicit_specialization): Tweak.
9817 (determine_explicit_specialization): Tweak.
9819 * tree.c, cp-tree.h (get_target_expr): New fn.
9821 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
9823 * pt.c (check_explicit_specialization): Fix misspelling in
9824 diagnostic: `preceeded'.
9825 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
9828 1997-12-02 Mark Mitchell <mmitchell@usa.net>
9830 * pt.c (determine_explicit_specialization): Avoid an internal
9831 error for bad specializations.
9833 * method.c (build_overload_value): Handle SCOPE_REF.
9835 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
9837 * class.c (prepare_fresh_vtable): Enable even more complex MI
9840 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
9842 * exception.cc (__check_eh_spec): Optimize a bit.
9844 * exception.cc (__cp_pop_exception): Lose handler arg.
9845 * except.c (do_pop_exception): Likewise.
9846 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
9847 (expand_end_catch_block): Likewise.
9849 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9851 * pt.c (check_explicit_specialization): Complain about using a
9852 template-id for a non-specialization.
9854 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
9856 * repo.c: Prototype rindex only if needed.
9859 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9861 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
9863 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9865 * typeck.c (build_const_cast): Handle references here instead of
9866 handing off to convert_to_reference.
9868 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
9869 TerminateFunctionCall.
9870 (init_exception_processing): Likewise. Terminate et al are now
9871 the fns, not ADDR_EXPRs.
9872 (various): Lose redundant assemble_external calls.
9873 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
9875 * cp-tree.h (struct lang_decl_flags): Add comdat.
9876 (DECL_COMDAT): New macro.
9877 * decl.c (duplicate_decls): Propagate it.
9878 (cp_finish_decl): Handle it.
9879 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
9881 * class.c: Remove static pending_hard_virtuals.
9882 (add_virtual_function): Take pointers to pending_virtuals
9883 and pending_hard_virtuals.
9884 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
9886 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
9888 * decl2.c (import_export_vtable): If we support one_only but not
9889 weak symbols, mark instantiated template vtables one_only.
9890 (import_export_decl): Likewise for tinfo functions.
9891 (finish_vtable_vardecl): Also write out vtables from explicitly
9892 instantiated template classes.
9893 * pt.c (mark_class_instantiated): Revert last change.
9895 * except.c (expand_throw): Call mark_used on the destructor.
9897 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
9899 * lex.c (lang_init): Enable flag_exceptions by default if no
9900 command line switch was specified.
9902 1997-11-26 Mark Mitchell <mmitchell@usa.net>
9904 * pt.c (unify): Handle `void' template parameters in
9907 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
9909 * rtti.c (build_dynamic_cast): Handle template case here.
9910 (build_dynamic_cast_1): Not here.
9912 * typeck2.c (digest_init): Make copies where appropriate.
9914 * decl2.c (delete_sanity): resolve_offset_ref.
9916 * except.c: Call terminate without caching so many bits.
9918 * except.c (expand_start_catch_block): Fix catching a reference
9921 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
9923 * init.c (build_new): Copy size to the saveable obstack.
9925 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
9926 TRY_CATCH_EXPR for now.
9928 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
9930 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
9931 has DECL_LANG_SPECIFIC.
9933 * exception.cc (struct cp_eh_info): Add handlers field.
9934 (__cp_push_exception): Initialize it.
9935 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
9936 (__throw_bad_exception): Remove.
9937 * except.c (call_eh_info): Add handlers field.
9938 (get_eh_handlers): New fn.
9939 (push_eh_cleanup): Increment handlers.
9941 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9943 * except.c (expand_start_eh_spec): Use the try/catch code.
9944 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
9945 doing everything inline.
9946 (init_exception_processing): throw_type_match now takes
9947 const void pointers.
9948 * exception.cc (__check_eh_spec): New fn.
9949 * inc/exception: Neither terminate nor unexpected return.
9950 * decl.c: Make const_ptr_type_node public.
9951 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
9953 * except.c (expand_start_catch_block): We only need the rethrow
9954 region for non-sjlj exceptions.
9955 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
9957 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
9959 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
9960 (various.o): Likewise.
9961 * inc/new: Add placement deletes. Add throw specs for default new.
9962 * new.cc (set_new_handler): Move here from libgcc2.
9963 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
9964 (new): Move from libgcc2. Throw bad_alloc.
9965 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
9966 * decl.c (init_decl_processing): Update exception specs on new and
9969 * method.c (build_decl_overload_real): Don't mess with global
9972 * init.c (build_new): Check for null throw spec, not nothrow_t.
9974 * decl.c (duplicate_decls): Don't complain about different exceptions
9975 from an internal declaration.
9977 * call.c (build_op_delete_call): Fix check for member fns again.
9979 * decl2.c (import_export_decl): Interface hackery affects
9980 virtual synthesized methods.
9982 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9984 * decl.c (start_decl): Don't just complain about a mismatched
9987 * decl.c (make_implicit_typename): Handle case where t is not
9988 actually from context.
9989 * tree.c (get_type_decl): Lose identifier case.
9990 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
9991 * parse.y (nonnested_type): Just use lookup_name.
9992 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
9994 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
9996 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
9997 T was built in C language context (for example, by
9998 output_func_start_profiler).
10000 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
10002 * decl.c (make_implicit_typename): New fn.
10003 (lookup_name_real): Use it. Use current_class_type as the context.
10005 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
10007 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
10009 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10011 * friend.c (do_friend): Warn about non-template friends in templates.
10013 * call.c (build_op_delete_call): Fix handling of inherited delete.
10015 * search.c (dfs_record_inheritance): Ignore template type parms.
10017 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
10019 * call.c (build_new_op): Fix copy error.
10020 (build_op_new_call): New fn.
10021 (build_op_delete_call): New fn.
10022 * cp-tree.h: Declare them.
10023 * init.c (build_new): Use them. Support placement delete.
10024 (build_x_delete): Use build_op_delete_call.
10025 (build_delete): Likewise.
10026 * decl2.c (delete_sanity): Likewise.
10027 (coerce_delete_type): Don't complain about placement delete.
10029 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10031 * call.c (build_new_function_call): Remove unused 'obj' parm.
10032 * cp-tree.h, typeck.c: Adjust.
10034 * init.c (build_new): Make the cleanup last longer.
10035 (expand_vec_init): Call do_pending_stack_adjust.
10037 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
10039 * pt.c (do_type_instantiation): Fix typo.
10040 (mark_class_instantiated): If we support one_only but not weak
10041 symbols, don't mark this as known.
10043 * init.c (build_new): Handle vec delete in EH cleanup.
10045 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10047 * call.c (build_method_call): Call complete_type before checking
10050 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
10052 * decl.c (add_block_current_level): Delete.
10053 * init.c (build_vec_delete_1): Delete build_block and
10054 add_block_current_level calls.
10056 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
10058 * init.c (build_new): Handle freeing allocated memory when the
10059 constructor throws.
10061 * call.c (build_new_method_call): Fix flags arg.
10063 * pt.c (do_type_instantiation): Don't try to instantiate
10065 (mark_decl_instantiated): If we support one_only but not
10066 weak symbols, mark this one_only.
10067 * decl2.c (import_export_vtable): Don't defer handling of vtables
10068 if MULTIPLE_SYMBOL_SPACES.
10070 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10072 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
10074 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
10076 * except.c (do_pop_exception): Return a value.
10078 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
10080 * call.c (build_new_method_call): Handle getting a
10081 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
10082 if we got template parms.
10083 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
10085 * decl2.c (build_expr_from_tree): Tweak last change.
10086 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
10087 (maybe_fold_nontype_arg): Split out from tsubst_copy.
10088 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
10090 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
10092 * pt.c (tsubst_copy): Handle explicit template arguments in
10094 * typeck.c (build_x_function_call): Likewise.
10095 * decl2.c (build_expr_from_tree): Lookup function name if it
10098 * pt.c (tsubst): Instantiate template functions properly when
10099 template parameter does not appear in function arguments and return
10101 (comp_template_args): Handle member templates required by tsubst.
10103 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
10105 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
10108 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10110 * pt.c (coerce_template_parms): Tweak error message.
10112 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
10113 return type defaults to `int', even if there are storage-class
10116 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10118 Complete nested exception support.
10119 * except.c (do_pop_exception): Split out...
10120 (push_eh_cleanup): From here. Handle the EH region by hand.
10121 (expand_start_catch_block): Add a new level for the catch parm.
10122 Move the rethrow region outside the two cleanup regions.
10123 Protect the initializer for the catch parm with terminate.
10124 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
10125 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
10126 popping off the middle of the stack.
10127 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
10128 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
10129 (build_cplus_new): Only wrap CALL_EXPRs.
10130 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
10131 the constructor call.
10133 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10135 * Make-lang.in (c++.distdir): Make inc subdirectory.
10137 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10139 * decl2.c (finish_file): Put back some code.
10141 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10143 * decl2.c (finish_file): Remove redundant code.
10144 * method.c (emit_thunk): Don't let the backend defer generic thunks.
10146 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
10148 * except.c (call_eh_info): Split out...
10149 (push_eh_info): From here.
10150 (expand_builtin_throw): Use it.
10151 (expand_start_catch_block): Move region start back.
10153 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
10155 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
10156 (real_yylex): Record wide strings using target endianness, not host.
10158 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
10160 * repo.c (rindex): Add decl unconditionally.
10161 (get_base_filename, open_repo_file): Don't cast rindex.
10162 * xref.c (rindex): Add decl unconditionally.
10163 (index): Remove unused decl.
10164 (open_xref_file): Don't cast rindex.
10166 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10168 * class.c (build_vbase_path): Propagate the result type properly.
10170 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
10172 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
10173 remaining use of saved_throw_type with a call to get_eh_type.
10175 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
10177 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
10178 (file_name_nondirectory): New function, doing the same as the macro.
10179 (set_typedecl_interface_info): Use it instead of the macro.
10180 (check_newline): Likewise.
10181 (handle_cp_pragma): Likewise.
10183 * repo.c (get_base_filename): Cast result of rindex to char*.
10184 (open_repo_file): Likewise.
10185 * xref.c (open_xref_file): Likewise.
10186 * error.c (dump_char): Make its arg int, not char.
10188 * except.c (push_eh_info): Pass the number of fields - 1 down, not
10189 the exact number of fields.
10191 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10193 Support for nested exceptions.
10194 * tinfo2.cc (__is_pointer): New fn.
10195 * exception.cc (struct cp_eh_info): Define.
10196 (__cp_exception_info, __uncatch_exception): New fns.
10197 (__cp_push_exception, __cp_pop_exception): New fns.
10198 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
10200 (init_exception_processing): Likewise. __eh_pc is now external.
10201 (push_eh_info): New fn.
10202 (get_eh_{info,value,type,caught}): New fns.
10203 (push_eh_cleanup): Just call __cp_pop_exception.
10204 (expand_start_catch_block): Use push_eh_info. Start the eh region
10206 (expand_end_eh_spec): Use push_eh_info.
10207 (expand_throw): Call __cp_push_exception to set up the exception info.
10208 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
10210 (expand_builtin_throw): Don't refer to empty_fndecl.
10212 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
10214 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
10216 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
10218 * method.c (build_template_parm_names, build_decl_overload_real):
10219 Add static to definitions.
10220 * pt.c (add_to_template_args, note_template_header,
10221 processing_explicit_specialization, type_unification_real): Likewise.
10222 ({determine,check}_explicit_specialization): Use a single string for
10225 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10227 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
10228 (expand_end_catch_block): Likewise.
10229 (expand_end_eh_spec): Likewise.
10231 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
10233 * decl.c (duplicate_decls): Handle template specializations
10235 * error.c (dump_function_name): Fix printing of specializations of
10236 member functions that are not member templates.
10237 * cp-tree.h (processing_specialization): Make global.
10238 * pt.c (processing_specialization): Likewise.
10239 * lex.c (cons_up_default_function): Save and restore
10240 processing_specialization to avoid confusion.
10242 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
10244 * decl.c (init_decl_processing): Give null_node unknown* type.
10245 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
10246 (common_type): Likewise.
10247 * error.c (args_as_string): Recognize null_node.
10249 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10251 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
10252 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
10254 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
10256 * Make-lang.in (g++): Include prefix.o.
10258 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
10260 * pt.c (determine_explicit_specialization): Initialize "dummy"
10261 to keep Purify quiet.
10263 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10265 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
10266 (build_overload_int): Not here.
10268 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
10270 * class.c (build_type_pathname): Remove.
10271 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
10273 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
10275 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
10276 &&label GNU extension.
10278 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
10280 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
10281 so as to avoid incorrect manglings.
10282 * method.c (build_decl_overload_real): Don't mangle return types
10285 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10287 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
10288 scratch_tree_cons): Define as macros for now.
10289 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
10290 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
10291 typeck2.c: Use them and the expression_obstack variants.
10293 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10295 * decl.c (store_return_init): Allow classes with explicit ctors to
10296 be used with the named return values extension.
10298 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
10300 * pt.c (instantiate_decl): Fix previous change.
10302 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
10304 * pt.c (tsubst): Fix thinko.
10305 (instantiate_decl): Really use the original template.
10307 * call.c (build_new_method_call): Use simple constructor_name for
10310 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
10312 * method.c (build_underscore_int): Don't use ANSI specific
10315 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
10317 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
10318 for our key method; it might have been inlined by -O3.
10320 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
10322 * decl.c (make_typename_type): Do not try to call lookup_field for
10323 non-aggregate types.
10325 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
10327 * typeck.c (build_reinterpret_cast): Tweak.
10329 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
10331 * typeck.c (build_reinterpret_cast): Converting a void pointer
10332 to function pointer with a reinterpret_cast produces a warning
10333 if -pedantic is issued.
10335 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10337 * typeck.c (c_expand_return): Don't warn about returning a
10338 reference-type variable as a reference.
10340 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
10342 * method.c (build_static_name): Fix typo.
10344 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
10346 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
10347 OLDDECL before we try to do DECL_USE_TEMPLATE.
10349 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10351 * decl.c (duplicate_decls): Don't warn about template instances.
10353 * typeck.c (mark_addressable): Lose ancient code that unsets
10356 * pt.c (do_decl_instantiation): Lose support for instantiating
10359 * call.c (build_new_function_call): Fix handling of null explicit
10361 (build_new_method_call): Likewise.
10363 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
10365 * method.c (build_underscore_int): Fix typo.
10367 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
10369 * tree.c (print_lang_statistics): #if 0 call to
10370 print_inline_obstack_statistics until its definition is checked in.
10372 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
10374 * decl2.c (finish_file): Move dump_tree_statistics to end.
10376 * pt.c (instantiate_decl): Look for the original template.
10377 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
10378 of member templates.
10380 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
10382 * Makefile.in (g++FAQ.*): New rules.
10383 (CONFLICTS): Update.
10384 * g++FAQ.texi: Moved from libg++.
10386 * parse.y (PFUNCNAME): Only specify the type once.
10388 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
10390 * lex.c (real_yylex): Clean up the code to fully behave the way
10391 the c-lex.c parser does for complex and real numbers.
10393 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10395 * method.c (build_decl_overload_real): Reformat.
10397 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
10399 * method.c (synthesize_method): If at_eof, determine our linkage.
10401 1997-09-29 Paul Eggert <eggert@twinsun.com>
10403 * lex.c (real_yylex): Treat `$' just like `_', except issue a
10404 diagnostic if !dollars_in_ident or if pedantic.
10406 * lang-specs.h (@c++): -ansi no longer implies -$.
10408 * decl2.c (lang_decode_option):
10409 -traditional and -ansi now do not mess with
10412 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
10414 * Makefile.in (parse.o, decl.o): Also depend on
10415 $(srcdir)/../except.h $(srcdir)/../output.h.
10416 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
10417 $(srcdir)/../except.h $(srcdir)/../output.h.
10418 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
10421 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
10423 * expr.c (cplus_expand_expr): Make it static.
10425 * decl2.c, init.c, typeck.c: Include "expr.h".
10426 (expand_expr): Use proper values when calling the function.
10428 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
10430 * lang-options.h: New -Wold-style-cast flag.
10431 * cp-tree.h (warn_old_style_cast): New variable.
10432 * decl2.c (warn_old_style_cast): Likewise.
10433 (lang_decode_option): Support -Wold-style-cast.
10434 (reparse_absdcl_as_casts): Produce old-style-cast warning.
10436 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10438 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
10439 TREE_USED, reset value based on already_used.
10441 * init.c (expand_member_init): Revert change.
10443 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
10445 * cp-tree.h, decl.c, decl2.c, pt.c:
10446 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
10448 * decl2.c (lang_decode_option): Add missing ;.
10450 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10452 * friend.c (do_friend): Disable injection for all template-derived
10454 * decl2.c (lang_decode_option): Handle -fguiding-decls.
10455 * parse.y (notype_template_declarator): New nonterminal.
10456 (direct_notype_declarator): Use it.
10457 (complex_direct_notype_declarator): Likewise.
10458 (object_template_id): Accept any kind of identifier after TEMPLATE.
10459 (notype_qualified_id): Don't add template declarators here.
10461 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
10463 * call.c (add_template_candidate): Add explicit_targs parameter.
10464 (build_scoped_method_call): Use it.
10465 (build_overload_call_real): Likewise.
10466 (build_user_type_conversion_1): Likewise.
10467 (build_new_function_call): Likewise.
10468 (build_object_call): Likewise.
10469 (build_new_op): Likewise.
10470 (build_new_method_call): Likewise.
10471 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
10472 (build_new_method_call): Likewise.
10474 * class.c (finish_struct_methods): Add specialization pass to
10475 determine which methods were specializing which other methods.
10476 (instantiate_type): Handle TEMPLATE_ID_EXPR.
10478 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
10480 * cp-tree.h (name_mangling_version): New variable.
10481 (flag_guiding_decls): Likewise.
10482 (build_template_decl_overload): New function.
10483 (begin_specialization): Likewise.
10484 (reset_specialization): Likewise.
10485 (end_specialization): Likewise.
10486 (determine_explicit_specialization): Likewise.
10487 (check_explicit_specialization): Likewise.
10488 (lookup_template_function): Likewise.
10489 (fn_type_unification): Add explicit_targs parameter.
10490 (type_unification): Likewise.
10492 * decl.c (duplicate_decls): Add smarts for explicit
10494 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
10496 (grokfndecl): Call check_explicit_specialization.
10498 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
10499 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
10500 (check_classfn): Handle specializations.
10502 * error.c (dump_function_name): Print specialization arguments.
10504 * friend.c (do_friend): Don't call pushdecl for template
10507 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
10509 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
10510 and -fno-guiding-decls.
10512 * lex.c (identifier_type): Return PFUNCNAME for template function
10515 * method.c (build_decl_overload_real): New function.
10516 (build_template_parm_names): New function.
10517 (build_overload_identifier): Use it.
10518 (build_underscore_int): New function.
10519 (build_overload_int): Use it. Add levels for template
10521 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
10522 (build_overload_nested_names): Handle template type parameters.
10523 (build_template_decl_overload): New function.
10525 * parse.y (YYSTYPE): New ntype member.
10526 (nested_name_specifier): Use it.
10527 (nested_name_specifier_1): Likewise.
10528 (PFUNCNAME): New token.
10529 (template_id, object_template_id): New non-terminals.
10530 (template_parm_list): Note specializations.
10531 (template_def): Likewise.
10532 (structsp): Likewise.
10533 (fn.def2): Handle member template specializations.
10534 (component_decl_1): Likewise.
10535 (direct_notype_declarator): Handle template-ids.
10536 (component_decl_1): Likewise.
10537 (direct_notype_declarator): Handle template-ids.
10538 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
10540 * pt.c (processing_specializations): New variable.
10541 (template_header_count): Likewise.
10542 (type_unification_real): New function.
10543 (processing_explicit_specialization): Likewise.
10544 (note_template_header): Likewise.
10545 (is_member_template): Handle specializations.
10546 (end_template_decl): Call reset_specialization.
10547 (push_template_decl): Handle member template specializations.
10548 (tsubst): Likewise.
10549 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
10550 (instantiate_template): Handle specializations.
10551 (instantiate_decl): Likewise.
10552 (fn_type_unification): Handle explicit_targs.
10553 (type_unification): Likewise. Allow incomplete unification
10554 without an error message, if allow_incomplete.
10555 (get_bindings): Use new calling sequence for fn_type_unification.
10557 * spew.c (yylex): Handle PFUNCNAME.
10559 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
10560 (really_overloaded_fn): Likewise.
10561 (get_first_fn): Handle function templates.
10563 * typeck.c (build_x_function_call): Use really_overloaded_fn.
10564 Handle TEMPLATE_ID_EXPR.
10565 (build_x_unary_op): Likewise.
10566 (build_unary_op): Likewise.
10567 (mark_addressable): Templates whose address is taken are marked
10570 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10572 * decl.c (init_decl_processing): Declare __builtin_constant_p as
10573 accepting any kind of type, not only int.
10575 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
10577 * search.c (get_matching_virtual): Notice virtual bases when sorrying
10578 about covariant returns.
10580 * parse.y (member_init): Also imply typename here. Remove ancient
10581 extension for initializing base members.
10583 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
10585 Handle multi-level typenames and implicit typename in base list.
10586 * parse.y (typename_sub{,[0-2]}): New rules.
10587 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
10588 (nonnested_type): New rule.
10589 (complete_type_name): Use it.
10590 (base_class.1): Use typename_sub and nonnested_type.
10591 (nested_name_specifier): Don't elide std:: here.
10592 * decl.c (make_typename_type): Handle getting a type for NAME.
10593 (lookup_name_real): Turn std:: into :: here.
10595 Rvalue conversions were removed in London.
10596 * call.c (is_subseq): Don't consider lvalue transformations.
10597 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
10598 (joust): Re-enable ?: kludge.
10600 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
10602 * decl.c (start_function): Up warning of no return type to be a
10605 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10607 * init.c (expand_member_init): Don't set TREE_USED.
10608 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
10609 set,don't clear TREE_USED wholesale.
10611 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
10613 * call.c (build_over_call): Do require_complete_type before
10616 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
10618 * search.c (lookup_field): Call complete_type in all cases.
10620 * decl.c (finish_function): Just warn about flowing off the end.
10622 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
10624 * decl.c (grokparms): Don't bash a permanent list node if we're
10627 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
10629 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
10631 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
10633 * call.c (build_new_op): Give better error for syntactically
10634 correct, but semantically invalid, use of undeclared template.
10636 * call.c (compare_qual): Handle pmfs.
10638 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
10639 after the exception spec.
10641 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
10643 * call.c (null_ptr_cst_p): Integer type, not integral type.
10645 * call.c (joust): Disable warnings until they can be moved to the
10648 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
10650 * Makefile.in, config-lang.in: Convert to autoconf.
10652 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
10654 * decl.c (lookup_name_real): Add implicit 'typename' to types from
10657 * pt.c (most_specialized_class): Fix typo.
10658 (tsubst): Move constant folding to TREE_VEC case.
10660 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
10662 * pt.c (do_poplevel): Don't warn about unused local variables
10663 while processing_template_decl since we don't always know whether
10664 or not they will need constructing/destructing.
10666 * pt.c (uses_template_parms): Check the values of an enumeration
10667 type to make sure they don't depend on template parms.
10669 * decl.c (make_typename_type): Don't lookup the field if the
10670 context uses template parms, even if we're not
10671 processing_template_decl at the moment.
10673 * pt.c (coerce_template_parms): Avoid looking at the
10674 TYPE_LANG_DECL portion of a typename type, since there won't be
10676 (tsubst): Do constant folding as necessary to make sure that
10677 arguments passed to lookup_template_class really are constants.
10679 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
10681 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
10682 * decl2.c (finish_file): Only register exception tables if we
10685 * decl.c (init_decl_processing): Add __builtin_[fs]p.
10687 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
10689 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
10691 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
10693 * error.c (dump_decl): Avoid crashing when presented with a
10694 uninitialized constant, as can occur with a template parameter.
10695 (dump_expr): Make sure that there are enough levels of
10696 current_template_parms before we start diving through them.
10698 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10700 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
10703 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10705 * except.c (expand_throw): Call build_delete for all
10706 exception types, not just objects with destructors.
10708 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
10710 * decl.c (current_local_enum): Remove static.
10711 * pt.c (tsubst_enum): Save and restore value of current_local_enum
10712 in case template is expanded in enum decl.
10713 (instantiate_class_template): Use new tsubst_enum signature.
10714 (tsubst_expr): Likewise.
10716 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
10718 * pt.c (begin_member_template_processing): Take a function as
10719 argument, not a set of template arguments. Use the template
10720 parameters, rather than the arguments. Handle non-type parameters
10721 correctly. Push a binding level for the parameters so that multiple
10722 member templates using the same parameter names can be declared.
10723 (end_member_template_processing): Pop the binding level.
10724 (push_template_decl): Mark member templates as static when
10727 * lex.c (do_pending_inlines): Pass the function, not its template
10728 arguments, to begin_member_template_processing.
10729 (process_next_inline): Likewise.
10730 (do_pending_defargs): Likewise.
10732 * error.c (dump_expr): Obtain the correct declaration for a
10733 TEMPLATE_CONST_PARM.
10735 * call.c (add_template_conv_candidate): New function.
10736 (build_object_call): Handle member templates, as done in the other
10739 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
10741 * decl.c (replace_defag): Undo previous change.
10742 * lex.c (do_pending_defargs): Deal with member templates.
10744 * pt.c (is_member_template): Avoid crashing when passed a
10745 non-function argument.
10747 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
10749 * class.c (grow_method): Remove check for redeclaration.
10751 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
10753 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
10754 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
10755 (PRIMARY_TEMPLATE_P): Use it.
10756 * call.c (build_overload_call_real): Use it.
10757 * class.c (instantiate_type): Likewise.
10758 * decl.c (decls_match): Likewise.
10759 * method.c (build_overload_identifier): Likewise.
10760 * pt.c (push_template_decl): Likewise.
10761 (classtype_mangled_name): Likewise.
10762 (lookup_template_class): Likewise.
10764 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
10765 DECL_NTPARMS to conform to usage elsewhere.
10766 * call.c (add_template_candidate): Likewise.
10767 * class.c (instantiate_type): Likewise.
10768 * pt.c (instantiate_template): Likewise.
10769 (get_bindings): Likewise.
10771 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
10772 is_member_template.
10774 * pt.c (unify): Undo changes to allow multiple levels of template
10776 (type_unification): Likewise.
10777 (fn_type_unification): Likewise.
10778 (get_class_bindings): Likewise.
10779 * cp-tree.h (Likewise).
10781 * decl.c (replace_defarg): Check that the type of the default
10782 parameter does not invlove a template type before complaining
10783 about the initialization.
10785 * error.c (dump_expr): Deal with template constant parameters in
10786 member templates correctly.
10788 * pt.c (is_member_template): Deal with class specializations
10790 (tsubst): Handle "partial instantiation" of member templates
10793 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
10795 * pt.c (type_unification): Change calling sequence to allow for
10796 multiple levels of template parameters.
10797 (tsubst_expr): Likewise.
10798 (tsubst): Likewise.
10799 (tsubst_copy): Likewise.
10800 (instantiate_template): Likewise.
10802 * call.c (build_overload_call_real): Use it.
10803 (add_builtin_candidate): Use it.
10804 (build_new_method_call): Use it.
10805 * class.c (instantiate_type): Use it.
10806 * decl.c (grokdeclarator): Use it.
10807 * decl2.c (finish_file): Use it.
10808 * method.c (build_overload_identifier): Use it.
10810 * call.c (add_template_candidate): Add additional parameter for
10811 the function return type. Call fn_type_unification istead of
10813 (build_user_type_conversion_1): Handle member templates.
10814 (build_new_function_call): Likewise.
10815 (build_new_op): Likewise.
10816 (build_new_method_call): Likewise.
10818 * class.c (grow_method): Don't give an error message indicating
10819 that two member templates with the same name are ambiguous.
10820 (finish_struct): Treat member template functions just like member
10823 * cp-tree.h (check_member_template): Add declaration.
10824 (begin_member_template_processing): Likewise.
10825 (end_member_template_processing): Likewise.
10826 (fn_type_unification): Likewise.
10827 (is_member_template): Likewise.
10828 (tsubst): Change prototype.
10829 (tsubst_expr): Likewise.
10830 (tsubst_copy): Likewise.
10831 (instantiate_template): Likewise.
10832 (get_bindings): Likewise.
10834 * decl.c (decls_match): Handle multiple levels of template
10836 (pushdecl): Handle template type params just like other type
10838 (push_class_level_binding): Return immediately if the
10839 class_binding_level is NULL.
10840 (grokfndecl): If check_classfn() returns a member_template, use
10841 the result of the template, not the template itself.
10843 * decl2.c (check_member_template): New function. Check to see
10844 that the entity declared to be a member template can be one.
10845 (check_classfn): Allow redeclaration of member template functions
10846 with different types; the new functions can be specializations or
10847 explicit instantiations.
10849 * error.c (dump_decl): Handle multiple levels of template
10851 (dump_function_decl): Update to handle function templates.
10853 * lex.c (do_pending_inlines): Set up template parameter context
10854 for member templates.
10855 (process_next_inline): Likewise.
10857 * method.c (build_overload_identifier): Adjust for multiple levels
10858 of template parameters.
10860 * parse.y (fn.def2): Add member templates.
10861 (component_decl_1): Likewise.
10863 * pt.c (begin_member_template_processing): New function.
10864 (end_member_template_processing): Likewise.
10865 (is_member_template): Likewise.
10866 (fn_type_unification): Likewise.
10867 (current_template_parms): Return a vector of all the template
10868 parms, not just the innermost level of parms.
10869 (push_template_decl): Deal with the possibility of member
10871 (lookup_template_class): Likewise.
10872 (uses_template_parms): Likewise.
10873 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
10874 TEMPLATE_CONST_PARM to deal with multiple levels of template
10875 arguments. Add processing of TEMPLATE_DECL to produce new
10876 TEMPLATE_DECLs from old ones.
10877 (do_decl_instantiation): Handle member templates.
10879 * search.c (lookup_fnfields_1): Handle member template conversion
10882 * tree.c (cp_tree_equal): Check the levels, as well as the
10883 indices, of TEMPLATE_CONST_PARMs.
10885 * typeck.c (comptypes): Check the levels, as well as the indices,
10886 fo TEMPLATE_TYPE_PARMs.
10887 (build_x_function_call): Treat member templates like member
10890 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
10892 * typeck.c (c_expand_return): Always convert_for_initialization
10893 before checking for returning a pointer to local.
10895 * pt.c (type_unification): If strict and the function parm doesn't
10896 use template parms, just compare types.
10898 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
10900 * method.c (build_overloaded_value): Replace direct call
10901 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
10903 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
10905 * typeck.c (convert_arguments): Don't arbitrarily choose the first
10906 of a set of overloaded functions.
10908 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
10910 * lex.c (real_yylex): Don't elide __FUNCTION__.
10912 * method.c (build_overload_value): Add in_template parm.
10913 (build_overload_int): Likewise.
10914 (build_overload_identifier): Pass it.
10916 * decl.c (duplicate_decls): Don't bash a previous template
10917 definition with a redeclaration.
10919 * pt.c (unify): float doesn't match double.
10921 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
10922 TYPE_DECL. Handle getting non-template types.
10923 * parse.y (explicit_instantiation): Use typespec instead of
10924 aggr template_type.
10926 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
10928 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
10930 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
10932 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
10933 (compare_ics): Likewise.
10935 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
10937 * call.c (joust): Warn about choosing one conversion op over
10938 another because of 'this' argument when the other return type is
10940 (source_type): New fn.
10942 * call.c (build_new_op): Strip leading REF_BIND from first operand
10943 to builtin operator.
10945 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
10948 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
10950 * call.c (null_ptr_cst_p): Remove support for (void*)0.
10952 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
10954 * typeck.c (expand_target_expr): Make definition match declaration.
10956 * class.c (get_basefndecls): Make definition match declaration.
10958 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
10960 * input.c (sub_getch): Eventually give up and release the input file.
10962 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
10965 * call.c (joust): Tweak message.
10967 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
10969 * error.c (type_as_string): Put const/volatile on template type
10970 parameters where appropriate.
10972 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
10974 * call.c (strictly_better): Make arguments unsigned ints.
10976 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
10978 * lex.c (real_yylex): Refer to __complex instead of complex.
10980 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
10982 * lex.c (real_yylex): Don't use getc directly.
10984 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
10986 * call.c (is_subseq): Don't try to be clever.
10988 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
10990 * parse.y, pt.c: Include "except.h".
10991 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
10992 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
10993 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
10994 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
10997 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
10999 * decl2.c (mark_vtable_entries): Instead of replacing pure
11000 virtuals with a reference to __pure_virtual, copy the decl and
11003 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
11005 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
11007 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
11009 * pt.c (instantiate_class_template): Call repo_template_used
11010 before finish_prevtable_vardecl.
11012 * call.c (is_subseq): New fn.
11013 (compare_ics): Use it.
11015 * repo.c (finish_repo): Don't crash on no args.
11017 * parse.y (named_complex_class_head_sans_basetype): Handle
11018 explicit global scope.
11019 * decl2.c (handle_class_head): New fn.
11021 * pt.c (unify): Add CONST_DECL case.
11023 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11025 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
11027 * cp-tree.h (report_type_mismatch): Add prototype.
11028 * call.c (build_overload_call_real): Remove erroneous fourth
11029 argument to report_type_mismatch.
11030 (build_user_type_conversion_1): Remove erroneous second arg to
11032 (build_new_function_call): Likewise.
11033 (build_object_call): Likewise.
11034 (build_new_op): Likewise.
11035 (build_new_method_call): Likewise.
11037 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
11039 * error.c (dump_decl): Don't bother processing a function with no
11040 DECL_LANG_SPECIFIC.
11042 * method.c (emit_thunk): Call init_function_start in the macro case.
11044 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
11046 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
11047 defined and used to set flag_vtable_thunks.
11049 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11051 * parse.y: Don't clear the inlines from their obstack until they've
11052 all been processed.
11054 * decl.c (duplicate_decls): Don't complain about exception
11055 specification mismatch if flag_exceptions is off.
11057 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
11059 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
11061 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
11063 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
11064 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
11065 Include <stdio.h> before include files that formerly used STDIO_PROTO.
11067 * decl.c, g++spec.c, lex.c, method.c, repo.c:
11068 Include "config.h" first, as per autoconf manual.
11070 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11072 * decl.c (duplicate_decls): Tweak wording.
11073 * lex.c (do_pending_defargs): Don't die if we see a default arg
11074 that isn't a DEFAULT_ARG.
11075 * error.c (dump_expr): Handle DEFAULT_ARG.
11077 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
11078 * lang-options.h: Add -fhandle-exceptions.
11080 * class.c (build_vtable): Vtables are artificial.
11081 (prepare_fresh_vtable): Likewise.
11083 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11085 * cvt.c (ocp_convert): After converting to the target type, set
11086 LOOKUP_NO_CONVERSION.
11088 * call.c (joust): Warn about potentially confusing promotion rules
11090 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
11092 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
11094 * exception.cc: Declare __terminate_func with noreturn attribute.
11096 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
11098 * parse.y: Break out eat_saved_input, handle errors.
11099 (function_try_block): Use compstmt instead of compstmt_or_error.
11101 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
11103 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
11105 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11107 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
11108 existence of cc1plus check whether $(LANGUAGES) contains C++.
11110 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11112 * method.c (do_build_copy_constructor): When copying an anonymous
11113 union member loop around to handle nested anonymous unions. Use
11114 the offset of the member relative to the outer structure, not the
11117 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11119 * call.c (resolve_args): New fn.
11120 (build_new_function_call): Use it.
11121 (build_object_call): Likewise.
11122 (build_new_method_call): Likewise.
11124 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
11126 * call.c (build_over_call): tsubst all default parms from templates.
11128 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
11130 * decl.c (struct cp_function): Add static_labelno.
11131 (push_cp_function_context): Save it.
11132 (pop_cp_function_context): Restore it.
11134 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11136 * typeck.c (build_component_ref_1): Convert from reference.
11138 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11140 * parse.y (current_declspecs, prefix_attributes): Initialize to
11143 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
11144 before we try to force it to be a TREE_LIST.
11145 (decl): Make sure $1.t is non-nil.
11147 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
11149 * pt.c (uses_template_parms): Handle template first-parse codes.
11151 * decl.c (cp_finish_decl): Only warn about user-defined statics.
11153 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
11155 * pt.c (unify): Handle BOOLEAN_TYPE.
11157 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
11158 * pt.c (tsubst): Don't set it.
11159 * call.c (build_over_call): Use uses_template_parms.
11161 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
11163 * method.c (build_overload_nested_name): Use static_labelno
11164 instead of var_labelno.
11165 (build_qualified_name): New fn.
11166 (build_overload_name): Split out from here.
11167 (build_static_name): Use build_qualified_name.
11168 * decl.c (cp_finish_decl): Statics in extern inline functions
11169 have comdat linkage.
11170 (start_function): Initialize static_labelno.
11172 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
11174 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
11175 before "all member functions in class [] are private".
11177 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
11179 * lex.c (do_scoped_id): convert_from_reference.
11180 * init.c (build_offset_ref): Likewise.
11182 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
11184 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
11186 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
11188 * typeck.c (get_member_function_from_ptrfunc): Promote index
11191 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
11193 * tree.c (layout_basetypes): Move non-virtual destructor warning.
11194 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
11196 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11198 * decl.c (grokdeclarator): Call add_defarg_fn for the function
11200 * lex.c (add_defarg_fn): Adjust.
11201 (do_pending_defargs): Adjust. Don't skip the first parm.
11203 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
11205 * decl.c (build_enumerator): Global enumerators are also readonly.
11207 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
11208 (build_dynamic_cast): Call it and convert_from_reference.
11210 * lex.c (add_defarg_fn): New fn.
11211 (snarf_defarg): Don't add to defarg_types.
11212 (do_pending_defargs): Lose defarg_types. All fns we process now
11214 * decl.c (grokfndecl): Call add_defarg_fn.
11216 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
11217 * cp-tree.def: Add DEFAULT_ARG.
11218 * spew.c (yylex): Call snarf_defarg as appropriate.
11219 * parse.y: New tokens DEFARG and DEFARG_MARKER.
11220 (defarg_again, pending_defargs, defarg, defarg1): New rules.
11221 (structsp): Use pending_defargs.
11222 (parms, full_parm): Use defarg.
11223 * lex.c (init_lex): Initialize inline_text_firstobj.
11224 (do_pending_inlines): Never pass the obstack to feed_input.
11225 (process_next_inline): Call end_input instead of restore_pending_input.
11226 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
11227 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
11228 * input.c (end_input): New fn.
11229 (sub_getch): At the end of some fed input, just keep returning EOF
11230 until someone calls end_input.
11231 Remove 'obstack' field from struct input_source.
11232 * decl.c (grokparms): Handle DEFAULT_ARG.
11233 (replace_defarg): New fn.
11234 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
11236 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11238 * call.c (implicit_conversion): If nothing else works, try binding
11239 an rvalue to a reference.
11241 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
11243 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
11244 ifndef for Cygwin32 to include SIGSEGV.
11246 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
11248 * class.c (finish_struct_1): Only complain about pointers without
11249 copy stuff if there are any constructors.
11251 * rtti.c (build_dynamic_cast): Call complete_type on the types.
11253 * decl.c (grokfndecl): If the function we chose doesn't actually
11256 * decl2.c (grokclassfn): Don't specify 'const int' for the
11257 artificial destructor parm.
11259 * pt.c (type_unification): If we are called recursively, nothing
11262 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
11264 * decl.c (init_decl_processing): Stop trying to catch signals
11265 other than SIGABRT since the Cygwin32 library doesn't support
11266 them correctly yet. This fixes a situation in which g++ causes
11267 a hang on SIGSEGVs and other such signals in our Win32-hosted
11270 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
11272 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
11274 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
11276 * typeck2.c (store_init_value): Always return the value if our
11277 type needs constructing.
11279 * method.c (hack_identifier): Convert class statics from
11282 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
11284 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
11286 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
11288 * typeck.c (c_expand_return): Make sure we clean up temporaries at
11289 the end of return x;
11291 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11293 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
11295 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
11297 * except.c (expand_builtin_throw): Add support
11298 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
11300 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
11302 * repo.c (extract_string): Null-terminate.
11304 * cp-tree.h (TI_SPEC_INFO): New macro.
11305 (CLASSTYPE_TI_SPEC_INFO): New macro.
11306 * pt.c (push_template_decl): Correctly determine # of template parms
11309 * call.c (compare_ics): Really fix 'this' conversions.
11311 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
11314 * pt.c (push_template_decl): Complain about mismatch in # of
11315 template parms between a class template and a member template.
11317 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11319 * method.c (synthesize_method): You can't call
11320 function_cannot_inline_p after finish_function.
11321 * decl.c (finish_function): Turn on flag_inline_functions and turn
11322 off DECL_INLINE before handing a synthesized method to the
11325 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11327 * method.c (synthesize_method): Remove July 30 change to never set
11328 DECL_INLINE if at_eof.
11330 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
11332 * xref.c (GNU_xref_member): Ensure that the node has a
11333 decl_lang_specific part before checking DECL_FRIEND_P.
11335 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
11337 * pt.c (instantiate_class_template): Diagnose non-class types used
11340 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
11342 * typeck.c (build_conditional_expr): Use convert_for_initialization
11343 instead of convert_and_check.
11345 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11347 * parse.y (typespec): Don't pedwarn for typeof.
11349 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
11351 * repo.c (finish_repo): Only check changes if we would write a
11354 * call.c (compare_ics): Fix handling of 'this' conversions.
11356 * pt.c (do_decl_instantiation): Support static data too. Rename
11357 from do_function_instantiation.
11358 * cp-tree.h: Adjust.
11361 * repo.c (extract_string): New fn.
11362 (get_base_filename): Use it.
11363 (init_repo): Compare old args with current args.
11365 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
11367 * Makefile.in, Make-lang.in: Protect C-ls with a comment
11368 character, idea from Paul Eggert <eggert@twinsun.com>.
11370 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
11372 * typeck.c (c_expand_return): Be more persistent in looking for
11375 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
11376 pointer to reference.
11378 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
11380 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
11382 * init.c (build_member_call, build_offset_ref):
11383 Use do_scoped_id instead of do_identifier.
11385 * cvt.c (convert): Remove bogosity.
11387 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11389 * cvt.c (build_up_reference): Do checks of ARGTYPE and
11390 TARGET_TYPE before trying to use get_binfo.
11392 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
11394 * cvt.c (build_up_reference): Call get_binfo to get access control.
11396 * decl2.c (import_export_decl): If we don't support weaks, leave
11399 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
11401 * except.c (expand_builtin_throw): Add support for machines that
11402 cannot access globals after throw's epilogue when
11403 -fno-sjlj-exceptions is used.
11405 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
11407 * parse.y: 'std::' becomes '::'.
11408 * lex.c (real_yylex): Remove 'namespace' warning.
11409 * init.c (build_member_call): Ignore 'std::'.
11410 (build_offset_ref): Likewise.
11411 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
11412 (do_toplevel_using_decl): Ignore 'using std::whatever'.
11413 * decl.c (push_namespace): Just sorry.
11414 (pop_namespace): Nop.
11415 (init_decl_processing): Declare std namespace.
11417 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
11419 * search.c (push_class_decls): A name which ambiguously refers to
11420 several instantiations of the same template just refers to the
11423 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
11425 * decl.c (build_enumerator): Fix problem with unsigned long
11426 enumerated values being smashed to ints, causing overflow
11427 when computing next enumerated value (for enum values around
11430 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
11432 * typeck.c (build_component_ref): Only call mark_used on a decl.
11434 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11436 * typeck.c (build_c_cast): Make the check for a ptr to function
11437 more specific before possible default_conversion call.
11439 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
11441 * except.c (expand_exception_blocks): Simplify and fix and make
11442 sure we don't end a region in a sequence, as expand_end_bindings
11445 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
11447 * except.c (init_exception_processing): Mark terminate as not
11448 returning so that the optimizer can optimize better.
11450 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
11452 * cvt.c (convert): Don't do any extra work, if we can avoid it
11455 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
11457 * *.[chy]: Change cp_convert to ocp_convert, change convert to
11458 cp_convert. convert is now reserved for the backend, and doesn't
11459 have the semantics a frontend person should ever want.
11461 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
11463 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
11464 Lose -traditional support.
11466 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11468 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
11470 * parse.y (self_reference): Do it for templates, too.
11471 * class.c (pushclass): Don't overload_template_name; the alias
11472 generated by build_self_reference serves the same purpose.
11474 * tree.c (list_hash): Make static, take more args.
11475 (list_hash_lookup): Likewise.
11476 (list_hash_add): Make static.
11477 (list_hash_canon): Lose.
11478 (hash_tree_cons): Only build a new node if one isn't already in the
11480 (hash_tree_chain): Use hash_tree_cons.
11481 * cp-tree.h: Adjust.
11482 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
11483 of calling lookup_name.
11485 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
11487 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
11488 doesn't refer to the CONST_DECLs.
11490 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
11492 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
11494 (expand_class_desc): Convert the last argument to a sizetype.
11496 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11498 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
11499 __real__): Add reswords.
11500 * hash.h: Regenerate.
11501 * lex.h (rid): Add RID_COMPLEX.
11502 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
11503 * lex.c (init_lex): Add building of RID_COMPLEX.
11504 (real_yylex): General cleanup in line with what c-lex.c also has,
11505 sans the cruft for traditional; add handling of SPEC_IMAG, complex
11506 types, and imaginary numeric constants.
11507 * parse.y (REALPART, IMAGPART): Add tokens.
11508 (unary_expr): Add REALPART and IMAGPART rules.
11509 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
11510 * decl.c (complex_{integer,float,double,long}_type_node): Define
11512 (init_decl_processing): Set up the types.
11513 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
11514 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
11515 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
11516 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
11517 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
11519 * method.c (build_overload_name): Add handling of the different
11520 COMPLEX_TYPEs, prefixing them with `J'.
11521 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
11522 as a template parm.
11523 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
11524 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
11525 (mapcar): Handle COMPLEX_CST.
11526 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
11527 (common_type): Add code for complex types.
11528 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
11529 (convert_for_assignment): Likewise.
11530 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
11532 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
11534 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
11535 tsubst_expr, as it might try to do overload resolution.
11537 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
11539 * pt.c (instantiate_class_template): Oops.
11541 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11543 * cp-tree.def: Add TAG_DEFN.
11544 * pt.c (tsubst_enum): New fn.
11545 (instantiate_class_template): Use it.
11546 (tsubst_expr): Support TAG_DEFN.
11547 (tsubst): Support local enums.
11548 (tsubst_copy): Likewise.
11549 * decl.c (finish_enum): Likewise.
11550 (start_enum): If this is a local enum, switch to permanent_obstack.
11552 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
11554 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
11555 (finish_function): Put the base init code for constructors just
11556 after the parm cleanup insns.
11557 (struct cp_function): Add last_parm_cleanup_insn.
11558 (push_cp_function_context): Likewise.
11559 (pop_cp_function_context): Likewise.
11561 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11563 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
11565 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11567 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
11568 for THUNK_FNDECL before we switch to temporary allocation.
11570 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
11572 * call.c (build_new_op): Handle null arg2 for ?:.
11574 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
11576 * except.c (expand_exception_blocks): Ensure that we flow through
11577 the end of the exception region for the exception specification.
11578 Move exception region for the exception specification in, so that
11579 it doesn't protect the parm cleanup. Remove some obsolete code.
11580 * decl.c (store_parm_decls): Likewise.
11581 (finish_function): Likewise.
11583 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
11585 * init.c (build_new): Fix nothrow handling.
11587 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11589 * init.c (emit_base_init): Don't warn about the initialization
11590 list for an artificial member.
11592 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11594 * expr.c (do_case): Handle !START case for the error msg.
11596 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
11598 * decl2.c, lang-options.h: New option -Weffc++.
11599 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
11602 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
11603 to MULTIPLE_SYMBOL_SPACES.
11605 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
11607 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
11609 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
11611 * typeck.c (c_expand_return): Don't complain about returning void
11612 to void in an artificial function.
11613 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
11614 don't set DECL_RESULT, set DECL_ARTIFICIAL.
11615 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
11617 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
11619 * init.c (init_decl_processing): Add support for setjmp/longjmp based
11620 exception handling.
11621 * except.c (init_exception_processing): Likewise.
11622 (expand_end_catch_block): Likewise.
11623 (expand_exception_blocks): Likewise.
11624 (expand_throw): Likewise.
11625 * exception.cc (__default_terminate): Likewise.
11627 * init.c (perform_member_init): Use new method of expr level
11628 cleanups, instead of cleanups_this_call and friends.
11629 (emit_base_init): Likewise.
11630 (expand_aggr_vbase_init_1): Likewise.
11631 (expand_vec_init): Likewise.
11632 * decl.c (cp_finish_decl): Likewise.
11633 (expand_static_init): Likewise.
11634 (store_parm_decls): Likewise.
11635 (cplus_expand_expr_stmt): Likewise.
11636 * decl2.c (finish_file): Likewise.
11638 * Make-lang.in (exception.o): Ok to compile with -O now.
11640 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
11641 we know it will be done later by the backend.
11643 * decl2.c (lang_f_options): Remove support for short temps.
11644 * lang-options.h: Likewise.
11646 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
11648 * tree.c (varargs_function_p): New fn.
11649 * method.c (emit_thunk): Replace broken generic code with code to
11650 generate a heavyweight thunk function.
11652 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
11654 * pt.c (process_template_parm): pedwarn about floating-point parms.
11656 * decl.c (grokdeclarator): inline no longer implies static.
11658 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
11660 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
11662 * class.c (check_for_override): The signature of an overriding
11663 function is not changed.
11665 * call.c (build_over_call): Move setting of conv into the loop.
11666 Note: this change, along with the related changes of the 18th thru
11667 the 20th of April, fix an infinite loop problem in conversions.
11669 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11671 * call.c (build_user_type_conversion_1): Really ignore rvalue
11672 conversions when looking for a REFERENCE_TYPE.
11674 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
11675 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
11676 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
11677 (build_unary_op): Likewise.
11678 * call.c (build_over_call): See through a CONVERT_EXPR around the
11679 ADDR_EXPR for on a temporary.
11680 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
11681 the ADDR_EXPR for a local variable.
11683 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
11685 * call.c (build_user_type_conversion_1): If we're trying to
11686 convert to a REFERENCE_TYPE, only consider lvalue conversions.
11687 (build_new_function_call): Print candidates.
11688 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
11689 (reference_binding): Binding a temporary of a reference-related type
11692 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11694 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
11695 * tinfo2.cc (type_info::before): Likewise.
11697 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
11699 * call.c (implicit_conversion): Oops.
11701 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
11703 * call.c (implicit_conversion): Try to find a reference conversion
11704 before binding a const reference to a temporary.
11706 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
11708 * exception.cc (__default_unexpected): Call terminate by default,
11709 so that if the user overrides terminate, the correct function will
11712 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
11714 * parse.y (left_curly): Avoid trying to use any fields of
11715 error_mark_node, as there aren't any.
11717 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11719 * lex.c (do_identifier): Avoid breaking on overloaded methods
11720 as default arguments.
11722 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
11724 * call.c (add_template_candidate): Initialize the variable "dummy".
11726 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
11728 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
11729 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
11731 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11733 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
11734 (debug_binfo): Delete decl, not needed.
11736 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
11737 promotes_to_aggr_type): Delete fns.
11738 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
11739 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
11740 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
11742 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
11744 * friend.c (is_friend_type): Delete fn.
11745 * cp-tree.h (is_friend_type): Delete decl.
11747 * decl.c (original_result_rtx, double_ftype_double,
11748 double_ftype_double_double, int_ftype_int, long_ftype_long,
11749 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
11750 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
11752 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
11754 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
11756 * decl.c (pushdecl_nonclass_level): #if 0, unused.
11757 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
11759 * lex.c (reinit_lang_specific): #if 0, unused.
11760 * cp-tree.h (reinit_lang_specific): #if 0 decl.
11762 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
11763 * cp-tree.h (revert_static_member_fn): Delete decl.
11765 * class.c (root_lang_context_p): Delete fn.
11766 * cp-tree.h (root_lang_context_p): Delete decl.
11768 * decl.c (set_current_level_tags_transparency): #if 0, unused.
11769 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
11771 * lex.c (set_vardecl_interface_info): Make static.
11772 * cp-tree.h (set_vardecl_interface_info): Delete decl.
11774 * call.c (find_scoped_type): Make static.
11775 * cp-tree.h (find_scoped_type): Delete decl.
11777 * search.c (convert_pointer_to_vbase): Make static.
11778 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
11780 * decl.c (const_ptr_type_node): Likewise.
11781 * cp-tree.h (const_ptr_type_node): Delete decl.
11783 * typeck.c (common_base_type): Make static.
11784 * cp-tree.h (common_base_types): Delete erroneous decl.
11786 * pt.c (classtype_mangled_name): Make static.
11787 * cp-tree.h (classtype_mangled_name): Delete decl.
11789 * lex.c (check_newline): Make static.
11790 * cp-tree.h (check_newline): Delete decl.
11792 * typeck.c (build_x_array_ref): Delete fn, same idea as
11794 * cp-tree.h (build_x_array_ref): Delete decl.
11796 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
11798 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
11800 * class.c (build_vtable_entry): Make static.
11801 * cp-tree.h (build_vtable_entry): Delete decl.
11803 * class.c (build_vbase_pointer): Make static.
11804 * cp-tree.h (build_vbase_pointer): Delete decl.
11806 * sig.c (build_sptr_ref): Add forward decl and make static.
11807 * cp-tree.h (build_sptr_ref): Delete decl.
11809 * call.c (build_new_method_call): Add forward decl and make static.
11810 * cp-tree.h (build_new_method_call): Delete decl.
11812 * call.c (build_object_call): Make static.
11813 * class.c (check_for_override, complete_type_p, mark_overriders):
11815 * decl.c (cp_function_chain): Likewise.
11816 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
11818 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
11820 * tree.c (build_cplus_array_type_1): Likewise.
11821 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
11822 (comp_target_parms): Likewise.
11824 * init.c (build_builtin_call): Make static.
11825 * cp-tree.h (build_builtin_call): Delete decl.
11827 * typeck.c (binary_op_error): Delete decl.
11828 * cp-tree.h (binary_op_error): Likewise.
11830 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11832 * call.c (build_method_call): Compare against error_mark_node
11833 directly, rather than the ERROR_MARK tree code.
11834 * cvt.c (cp_convert): Likewise.
11835 * decl.c (print_binding_level): Likewise.
11836 (duplicate_decls): Likewise.
11837 (grokdeclarator): Likewise.
11838 (grokdeclarator): Likewise.
11839 * init.c (expand_aggr_init_1): Likewise.
11840 (decl_constant_value): Likewise.
11841 * method.c (build_opfncall): Likewise.
11842 (hack_identifier): Likewise.
11843 * typeck.c (build_modify_expr): Likewise.
11845 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
11847 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11849 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
11851 * pt.c (coerce_template_parms): Add new error message.
11853 * method.c (build_overload_value): Implement name mangling for
11854 floating-point template arguments.
11856 * method.c (build_overload_int, icat, dicat): Fix mangling of template
11857 arguments whose absolute value doesn't fit in a signed word.
11859 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11861 * friend.c: New file; put all of the friend stuff in here.
11862 * init.c: Instead of here.
11863 * Makefile.in (CXX_OBJS): Add friend.o.
11864 (friend.o): Add dependencies.
11865 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
11867 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
11869 * call.c (build_scoped_method_call): Complain if the scope isn't a
11872 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
11874 * parse.y (left_curly): Don't crash on erroneous type.
11876 * init.c (build_delete): Fix type of ref.
11878 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11880 * search.c (get_vbase_1): Renamed from get_vbase.
11881 (get_vbase): Wrapper, now non-static.
11882 (convert_pointer_to_vbase): Now static.
11884 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
11885 * init.c (build_delete): Pass one.
11886 (build_partial_cleanup_for): Use build_scoped_method_call.
11887 * decl.c (finish_function): Pass a binfo.
11889 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11891 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
11893 * typeck.c (build_c_cast): Lose other reference to flag.
11895 * call.c (build_field_call): Don't look for [cd]tor_identifier.
11896 * decl2.c (delete_sanity): Remove meaningless use of
11897 LOOKUP_HAS_IN_CHARGE.
11898 * decl.c (finish_function): Use build_scoped_method_call instead
11899 of build_delete for running vbase dtors.
11900 * init.c (build_delete): Call overload resolution code instead of
11901 duplicating it badly.
11903 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
11905 * call.c (build_over_call): Call mark_used before trying to elide
11908 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
11910 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11912 * typeck.c (build_modify_expr): Always pedwarn for a cast to
11913 non-reference used as an lvalue.
11915 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
11917 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
11919 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11921 * parse.y (handler): Fix template typo.
11923 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11925 * error.c (lang_decl_name): New fn.
11926 * tree.c (lang_printable_name): Use it.
11928 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
11930 * g++spec.c: Include config.h so that we can catch bzero #defines
11931 from the config file.
11933 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
11935 * new1.cc: Include a declaration for malloc, to avoid warning, and
11936 avoid lossing on systems that require one (ones that define malloc
11939 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11941 * decl2.c (max_tinst_depth): New variable.
11942 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
11944 * pt.c (max_tinst_depth): Variable moved.
11945 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
11948 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
11950 * decl.c (xref_basetypes): Allow a base class that depends on
11951 template parms to be incomplete.
11953 * decl2.c (build_expr_from_tree): Support typeid(type).
11954 * rtti.c (get_typeid): Support templates.
11955 (expand_si_desc, expand_class_desc): Fix string length.
11956 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
11958 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
11960 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
11962 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
11964 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11966 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
11967 smashes together template and non-template decls of the same
11970 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
11972 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
11974 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11976 * decl.c (duplicate_decls): Next route, pedwarn about different
11977 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
11979 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11981 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
11982 (struct lang_type): Delete has_default_implementation member.
11983 Increase dummy to 21.
11984 * decl.c (start_method): Delete usage.
11986 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
11987 store_after_parms, start_decl_1, auto_function): Add decls.
11988 (get_arglist_len_in_bytes, declare_implicit_exception,
11989 have_exceptions_p, make_type_decl, typedecl_for_tag,
11990 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
11991 build_component_type_expr, cplus_exception_name,
11992 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
11993 * call.c (build_this): Make static.
11994 (is_complete): Likewise.
11995 (implicit_conversion): Likewise.
11996 (reference_binding): Likewise.
11997 (standard_conversion): Likewise.
11998 (strip_top_quals): Likewise.
11999 (non_reference): Likewise.
12000 (build_conv): Likewise.
12001 (user_harshness): Likewise.
12002 (rank_for_ideal): Likewise.
12003 * decl.c (start_decl_1): Delete forward decl.
12004 (push_decl_level): Make static.
12005 (resume_binding_level): Make static.
12006 (namespace_bindings_p): Make static.
12007 (declare_namespace_level): Make static.
12008 (lookup_name_real): Make static.
12009 (duplicate_decls): Make static. Take register off NEWDECL and
12010 OLDDECL parm decls.
12011 * decl2.c (get_sentry): Make static.
12012 (temp_name_p): Delete fn.
12013 * except.c (auto_function): Delete decl.
12014 * lex.c (handle_{cp,sysv}_pragma): Make static.
12015 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
12016 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
12017 * pt.c (tsubst_expr_values): Make static.
12018 * rtti.c (combine_strings): Delete decl.
12020 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
12022 * pt.c (push_template_decl): Handle getting a typedef.
12024 * call.c (build_new_function_call): Complain about void arg.
12026 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12028 * decl.c (duplicate_decls): Give pedwarn of different exceptions
12029 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
12031 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
12033 * except.c (expand_throw): Don't expand the cleanup tree here,
12034 since we are not going to write the rtl out. Fixes problem with
12037 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
12039 * Make-lang.in: Add $(exeext) as necessary.
12041 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
12043 * parse.y (handler_seq): Must have at least one catch clause.
12045 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
12047 * call.c (add_builtin_candidate): Restore ?: hack.
12049 * decl.c (grok_op_properties): More warnings.
12051 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12053 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
12054 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
12056 * decl.c (duplicate_decls): Scale back to a warning, and only do
12059 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
12061 * decl.c (duplicate_decls): pedwarn mismatched exception
12064 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
12066 * call.c (build_new_method_call): Don't display the invisible
12067 argument for controlling virtual bases.
12069 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
12071 * new: Add nothrow new and delete, bad_alloc and throw specifications
12073 * decl.c (init_decl_processing): Add throw specification for delete.
12074 * new.cc (nothrow): Define.
12075 * lex.c (real_yylex): Removing warning that throw and friends are
12077 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
12078 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
12079 * Make-lang.in: Add new{1,2}.{cc,o}.
12081 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
12083 * lex.c (cons_up_default_function): Fix return type of synth op=.
12085 * init.c (emit_base_init): Add warnings for uninitialized members
12088 * decl.c (xref_basetypes): Add warning for non-polymorphic type
12089 with destructor used as base type.
12091 * decl.c (grok_op_properties): Add warning for op= returning void.
12092 * typeck.c (c_expand_return): Add warning for op= returning anything
12095 * class.c (finish_struct_1): Add warning for class with pointers
12096 but not copy ctor or copy op=.
12098 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
12099 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
12100 (instantiate_template): If -fexternal-templates, add this
12101 instantiation to pending_templates.
12103 * decl2.c (copy_assignment_arg_p): Disable old hack to support
12106 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
12108 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
12110 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
12112 * call.c (standard_conversion): Handle getting references. Tack
12113 on RVALUE_CONV here. Do it for non-class types, too.
12114 (reference_binding): Pass references to standard_conversion.
12115 (implicit_conversion): Likewise.
12116 (add_builtin_candidate): Disable one ?: kludge.
12117 (convert_like): Handle RVALUE_CONVs for non-class types.
12118 (joust): Disable the other ?: kludge.
12120 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12122 * decl.c (init_decl_processing): Add code to build up common
12123 function types beforehand, to avoid creation then removal of
12124 things already in the hash table.
12126 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
12128 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
12131 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
12132 current_template_parms.
12134 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
12136 * search.c (lookup_field): Don't return a function, check want_type.
12138 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12140 * init.c (build_new): Make sure PLACEMENT has a type.
12142 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
12144 * init.c (build_new): Support new (nothrow).
12146 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
12148 * pt.c (instantiate_decl): Also do push_to_top_level before setting
12151 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
12152 * pt.c (tsubst): Defer instantiation of default args.
12153 * call.c (build_over_call): Until here.
12155 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12157 * search.c (lookup_field): Make sure we have an
12158 IDENTIFIER_CLASS_VALUE before we try to return it.
12160 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12162 * call.c (build_method_call): Delete unused var PARM.
12163 (build_overload_call_real): Likewise.
12164 (build_object_call): Delete unused var P.
12165 (build_new_op): Likewise.
12166 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
12167 var definitions, which are never used.
12168 (shadow_tag): Delete unused var FN.
12169 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
12170 * init.c (build_new): Delete unused var ALLOC_TEMP.
12171 * method.c (hack_identifier): Delete unused var CONTEXT.
12172 (do_build_copy_constructor): Delete unused var NAME.
12173 (synthesize_method): Delete unused var BASE.
12174 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
12175 * rtti.c (build_headof): Delete unused var VPTR.
12176 (get_typeid): Delete unused var T.
12177 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
12179 (build_ptrmemfunc): Delete unused vars U and NINDEX.
12180 * typeck2.c (build_functional_cast): Delete unused var BINFO.
12182 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
12184 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
12185 things in a type being defined.
12186 * decl.c (finish_enum): Reverse the values so that they are in
12189 * pt.c (instantiate_class_template): Don't initialize
12190 BINFO_BASETYPES until the vector is filled out.
12191 (unify): Don't abort on conflicting bindings, just fail.
12192 (instantiate_decl): Do push_tinst_level before any tsubsting.
12194 * method.c (build_overload_value): Handle getting a
12195 TEMPLATE_CONST_PARM for a pointer.
12197 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
12199 * init.c (expand_member_init): Don't give 'not a base' error for
12202 * pt.c (instantiate_decl): Call import_export_decl later.
12204 * pt.c (instantiate_class_template): Return a value.
12206 * parse.y (extension): New rule for __extension__.
12207 (extdef, unary_expr, decl, component_decl): Use it.
12209 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
12211 * class.c (base_binfo): Remove unused base_has_virtual member.
12212 (finish_base_struct): Likewise.
12213 (finish_struct_1): Likewise.
12215 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
12217 * search.c (expand_upcast_fixups): Fix bogus code generation
12218 problem where the generated code uses the wrong index into the
12219 runtime built vtable on the stack. Old code could clobber random
12222 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
12224 * init.c (perform_member_init): Make sure the partial EH cleanups
12225 live on the function_obstack.
12227 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
12229 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
12230 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
12232 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
12234 * decl.c (grokvardecl): Avoid ANSI style initialization.
12236 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
12238 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
12240 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
12242 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
12244 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12246 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
12247 arguments we compare against. Start the count of I at 1, not 0,
12248 since argv[0] is still the command.
12250 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
12252 * lang-specs.h: Accept .cp as an C++ extension.
12254 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12256 * cp-tree.h (ptr_reasonably_similar): Add decl.
12258 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12260 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
12261 pointer. New local SPECBITS with the parm's value.
12262 (grokdeclarator): Pass &specbits down.
12264 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
12265 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
12267 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
12268 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
12270 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
12271 not an error_mark_node.
12273 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12275 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
12276 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
12278 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12280 * decl.c (grokdeclarator): When giving an anonymous struct a name,
12281 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
12284 * typeck2.c (build_m_component_ref): If component is a pointer
12285 to data member, resolve the OFFSET_REF now.
12287 * call.c (convert_like): Don't go into infinite recursion.
12289 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
12291 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
12292 * tree.c (layout_basetypes): And on the vbase ptr.
12294 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12296 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
12297 CHAR_TYPE_SIZE so bool is always the same size as another type.
12299 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
12301 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
12303 * decl2.c (grok_x_components): Remove synthesized methods from
12304 TYPE_METHODS of an anonymous union, complain about member
12306 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
12308 (finish_function): Just clear the DECL_RTL of our arguments.
12310 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12312 * decl2.c (finish_file): Emit DWARF debugging info for static data
12315 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
12317 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
12319 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
12322 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
12324 * Make-lang.in (g++-cross$(exeext)): Fix typo.
12326 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12328 Make the g++ driver now be a standalone program, rather than one
12329 that tries to run the gcc driver after munging up the options.
12330 * Make-lang.in (g++.c, g++spec.o): New rules.
12331 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
12333 (g++$(exeext)): New rule, based on xgcc rule.
12334 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
12335 * g++spec.c: New file.
12336 * g++.c: Removed file.
12338 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
12340 * cvt.c (build_up_reference): Arrange for any temporary values
12341 that have been keep in registers until now to be put into memory.
12343 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12345 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
12346 that make -j3 bootstrap works better.
12348 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
12350 * decl.c (pushtag): Do pushdecl for anon tags.
12352 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
12354 * typeck.c (c_expand_return): Fix logic.
12355 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
12357 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
12359 * g++.c (main): Make sure arglist has a final NULL entry. Add
12360 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
12361 stdin/stdout of the invoked program are redirected to
12364 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12366 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
12368 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
12370 * init.c (resolve_offset_ref): Handle obj.vfn better.
12371 * typeck.c (build_component_ref): Set TREE_TYPE on result from
12374 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
12376 * typeck.c (convert_for_assignment): Also handle anachronistic
12377 implicit conversions from (::*)() to cv void*.
12378 * cvt.c (cp_convert_to_pointer): Likewise.
12380 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12382 * lex.c (handle_cp_pragma): Fix bogus warning.
12384 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
12386 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
12387 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
12389 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12391 * class.c (finish_struct_1): Support DWARF2_DEBUG.
12392 * search.c (dfs_debug_mark): Likewise.
12393 * decl2.c (finish_vtable_vardecl): Likewise.
12394 * decl.c (pushtag, finish_enum): Likewise.
12395 * lex.c (check_newline): Use debug_* instead of calling *out
12396 functions directly.
12398 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12400 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
12401 on some picky hosts.
12403 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12405 * class.c (finish_struct_1): A class has a non-trivial copy
12406 constructor if it has virtual functions.
12408 * cvt.c (cp_convert): Always call a constructor.
12410 * call.c (reference_binding): Still tack on a REF_BIND
12411 for bad conversions.
12412 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
12414 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
12415 (c_expand_return): Likewise.
12416 * typeck2.c (digest_init): Likewise for { }.
12417 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
12418 * cvt.c (cp_convert): Handle failure better.
12420 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12422 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
12423 of GCC be path-relative.
12425 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
12427 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
12428 it does need choose-temp.o and pexecute.o.
12430 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12432 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
12433 that we still use it.
12434 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
12436 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12438 * init.c (expand_default_init): Avoid calling constructors to
12439 initialize reference temps.
12441 * cvt.c (convert_to_reference): Fix.
12443 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12445 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
12446 (convert_to_reference): Likewise.
12447 * typeck.c (convert_for_initialization): Likewise.
12448 * init.c (expand_default_init): Likewise.
12449 (expand_aggr_init_1): Likewise.
12450 * cp-tree.h (CONV_NONCONVERTING): Lose.
12451 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
12453 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
12455 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
12457 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
12459 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12461 * init.c (expand_aggr_init_1): Don't crash on non-constructor
12464 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12466 * g++.c: Include gansidecl.h.
12467 (VPROTO, PVPROTO, VA_START): Delete.
12468 (choose_temp_base_try, choose_temp_base, perror_exec,
12469 run_dos) [__MSDOS__]: Delete fns.
12470 (pfatal_with_name): Delete fn.
12471 (temp_filename): Declare like in gcc.c.
12472 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
12473 (error_count, signal_count): Define.
12474 (error): Delete both definitions.
12475 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
12476 (pfatal_pexecute): Add fn from gcc.c.
12477 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
12478 code to use the pexecute stuff also used by gcc.c.
12479 (MIN_FATAL_STATUS): Define.
12480 * Make-lang.in (g++): Add dependency on and linking with
12481 choose-temp.o and pexecute.o.
12483 * cp-tree.h: Include gansidecl.h.
12484 (STDIO_PROTO): Delete #undef/#define.
12485 * cvt.c (NULL): Delete #undef/#define.
12486 * expr.c (NULL): Likewise.
12487 * init.c (NULL): Likewise.
12488 * rtti.c (NULL): Likewise.
12489 * xref.c (NULL): Likewise.
12491 * cp-tree.h (build_user_type_conversion): Add prototype.
12492 * call.c (build_user_type_conversion): Delete prototype. Correct
12493 decl of FLAGS arg to be an int.
12494 * cvt.c (build_user_type_conversion): Likewise.
12496 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
12498 * cp-tree.def: Add TRY_BLOCK and HANDLER.
12499 * except.c (expand_start_catch_block): Support templates.
12500 * parse.y (try_block, handler_seq): Likewise.
12501 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
12503 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12505 * pt.c (current_template_args): New fn.
12506 (push_template_decl): Use it.
12507 * decl.c (grokdeclarator): Use it.
12509 * decl2.c (build_expr_from_tree): Dereference ref vars.
12511 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
12512 the decl-specifier-seq.
12514 * decl.c (grok_op_properties): Don't force the type of a conversion
12515 op to be complete. Don't warn about converting to the same type
12516 for template instantiations.
12518 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
12521 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
12523 * typeck.c (get_delta_difference): Remove previous bogusness.
12524 Don't give errors if force is set.
12526 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12528 * decl2.c (finish_file): Don't emit debug info.
12529 * decl.c (pushdecl): Lose obsolete code.
12530 (grokdeclarator): Still do the long long thing after complaining.
12531 * search.c (note_debug_info_needed): Don't do anything if we're in a
12533 * method.c (synthesize_method): For non-local classes,
12534 push_to_top_level first.
12536 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
12538 * typeck.c (get_delta_difference): Add no_error parameter.
12539 (build_ptrmemfunc): Call get_delta_difference with no_error set;
12540 we don't want error messages when converting unrelated
12541 pointer-to-member functions.
12543 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
12545 * error.c (dump_expr): Improve the wording on error messages that
12546 involve pointer to member functions.
12548 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
12550 * cvt.c (cp_convert_to_pointer): Move code for conversions from
12551 (::*)() to void* or (*)() up a bit, so that we can convert from
12552 METHOD_TYPEs as well.
12554 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12556 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
12557 There are no 'member' types.
12558 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
12559 (build_x_typeid): Handle errors.
12561 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
12563 * typeck.c (convert_for_assignment): Handle anachronistic implicit
12564 conversions from (::*)() to void* or (*)().
12565 * cvt.c (cp_convert_to_pointer): Likewise.
12566 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
12567 conversions from here.
12568 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
12569 * lang-options.h: Likewise.
12570 * decl2.c (warn_pmf2ptr): Define.
12571 * cp-tree.h: Declare it.
12572 * typeck2.c (digest_init): Allow pmfs down into
12573 convert_for_initialization.
12575 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
12577 * typeck.c (c_expand_return): Fix for returning overloaded fn.
12579 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12581 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
12582 * decl.c (grok_reference_init): Pass DIRECT_BIND.
12583 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
12585 * call.c (convert_like): Don't pass INDIRECT_BIND.
12586 * typeck.c (convert_arguments): Likewise.
12587 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
12589 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12591 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
12592 similar code in build_up_ref.
12593 * cvt.c (build_up_reference): Drastically simplify.
12595 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
12597 * typeck.c (signed_or_unsigned_type): If the given type already
12598 as the correct signedness, then just return it.
12600 * typeck.c ({un,}signed_type): If can't do anything, call
12601 signed_or_unsigned_type.
12603 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
12605 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
12606 current_class_type is NULL.
12608 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
12610 * class.c (finish_struct_1): Avoid empty structs by adding a field
12611 so layout_type gets the mode right.
12613 * typeck.c (c_expand_return): Drastically simplify.
12615 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
12617 * typeck.c (decay_conversion): Handle overloaded methods.
12619 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
12621 * call.c (build_over_call): A TARGET_EXPR has side-effects.
12623 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
12625 * cvt.c (convert_to_pointer_force): Add code to support pointer to
12626 member function to pointer to function conversions.
12627 * init.c (resolve_offset_ref): Add code to allow faked up objects,
12628 ignoring them if they are not used, and giving an error, if they
12630 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
12631 code, and so that we can give an error, if we needed an object,
12632 and one was not provided.
12633 (build_c_cast): Don't call default_conversion when we want to
12634 convert to pointer to function from a METHOD_TYPE.
12636 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12638 * Make-lang.in (cplib2.ready): Fix logic.
12640 * decl.c (shadow_tag): Only complain about non-artificial function
12643 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
12645 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
12647 * expr.c (cplus_expand_expr): Pre-tweak call_target like
12648 expand_inline_function would.
12650 * pt.c (mark_decl_instantiated): If extern_p, call
12651 mark_inline_for_output.
12653 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
12655 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
12658 * typeck.c (get_delta_difference): Fix wording, as we can be used
12659 for pointer to data members.
12661 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
12663 * pt.c (tsubst): If the function decl isn't a member of this
12664 template, return a copy of the decl (including copying the
12665 lang-specific part) so we don't hose ourselves later.
12667 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12669 * class.c (finish_struct): Remove DWARF-specific tag handling.
12670 * decl.c (pushtag): Likewise.
12671 (finish_function): Always clear DECL_ARGUMENTS on function decls with
12673 * decl2.c (finish_file): Emit DWARF debugging info for static data
12676 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
12678 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
12679 isn't the same as the new one before we whack it.
12681 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
12683 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
12684 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
12685 warn_traditional and warn_strict_prototypes; remove ancient
12686 'overload' code; remove references to flag_traditional.
12688 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
12690 * input.c (sub_getch): Handle 8-bit characters in string literals.
12692 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
12694 * tree.c (mapcar): Handle CONSTRUCTORs.
12695 (copy_to_permanent): Handle expression_obstack properly.
12697 * Make-lang.in (cplib2.txt): Also depend on the headers.
12699 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
12701 (expand_class_desc): Use USItype for offset field.
12702 * tinfo.h (struct __class_type_info): Likewise.
12704 * method.c (build_overload_int): TYPE_PRECISION should be applied
12707 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
12709 * call.c (build_new_op): A COND_EXPR involving void must be a
12712 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12714 * typeck.c (build_x_component_ref): New fn.
12715 (build_object_ref): Use it.
12716 * parse.y (primary): Use it.
12717 * decl2.c (build_expr_from_tree): Use it.
12718 * cp-tree.h: Declare it.
12720 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
12721 * error.c (dump_type_suffix): Handle variable arrays.
12723 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12725 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
12727 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12729 * decl.c (lookup_name_real): Don't try to look up anything in a
12732 * tinfo2.cc (__throw_type_match_rtti): Oops.
12734 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12736 * Make-lang.in (exception.o): Use -fno-PIC for now.
12738 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
12740 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
12742 (get_tinfo_fn_dynamic): Extracted from build_typeid.
12743 * tinfo2.cc (__dynamic_cast): Adjust.
12745 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
12746 (build_x_typeid): Likewise.
12748 * parse.y: Call build_x_typeid instead of build_typeid.
12749 * cp-tree.def: Add TYPEID_EXPR.
12750 * pt.c (tsubst_copy): Handle typeid.
12751 * decl2.c (build_expr_from_tree): Likewise.
12752 * rtti.c (build_x_typeid): Throw bad_typeid from here.
12753 (build_typeid): Not here.
12754 * cp-tree.h: Declare build_x_typeid.
12756 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
12758 * call.c (convert_like): Pull out constant values.
12760 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
12762 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
12764 * decl.c (init_decl_processing): Create short int types before
12765 creating size_t in case a machine description needs to use
12766 unsigned short for size_t.
12768 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12770 * Make-lang.in (exception.o): Turn off pic.
12772 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
12773 type, multi-level ptr conversions.
12775 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
12776 (throw_bad_cast): Use it.
12777 (throw_bad_typeid): New fn.
12778 (build_typeid): Throw bad_typeid as needed.
12780 (synthesize_tinfo_fn): Handle functions and arrays before checking
12783 * Remove .h from standard C++ headers, add new.h, move into inc
12786 * exception*: Remove pointer from object, constructors. Add
12787 default exception::what that uses type_info::name. Add
12788 __throw_bad_typeid.
12790 * init.c (build_new): Don't add a cookie to new (void *) T[2].
12792 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
12794 * Make-lang.in: Building C++ code depends on cc1plus.
12796 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12798 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
12799 a HOST_WIDE_INT, not a tree.
12801 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
12803 * exception.cc: Don't include <stdlib.h>.
12805 * Make-lang.in (c++.clean): Remove cplib2.*.
12807 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
12809 * parse.y (component_decl_1, component_costructor_declarator case):
12810 Pass attributes/prefix_attributes in tree list.
12812 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
12814 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
12816 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12818 * lex.c (do_identifier): Don't do deferred lookup in a template
12821 * typeck2.c (store_init_value): Oops.
12823 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
12824 New files for C++ lang-support library.
12825 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
12826 (CXX_LIB2FUNCS): Define.
12827 And rules for building the C++ lang-support code.
12828 * config-lang.in (headers): Define.
12829 (lib2funcs): Define.
12831 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12833 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
12835 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
12836 * typeck2.c (store_init_value): Check for initializing pmf with { }
12838 (process_init_constructor): Not here.
12840 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12842 * pt.c (begin_template_parm_list): Increment
12843 processing_template_decl here.
12844 (end_template_parm_list): Not here.
12845 (process_template_parm): No need to add 1 to it now.
12846 * *.c: Use processing_template_decl instead of current_template_parms
12847 to check for being in a template.
12849 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
12850 (tsubst_copy): Handle CONSTRUCTOR.
12851 (instantiate_decl): Set up context properly for variables.
12852 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
12853 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
12855 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12857 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
12859 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12861 * method.c (make_thunk): Call comdat_linkage before setting the
12864 * decl2.c (comdat_linkage): Use make_decl_one_only.
12865 (import_export_decl): Likewise.
12866 * decl.c (init_decl_processing): Check supports_one_only instead of
12869 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
12871 * decl2.c (grokfield): Tighten checking for access decls.
12873 * decl.c (make_typename_type): Resolve references to
12874 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
12875 (lookup_name_real): Types that depend on a template parameter get
12876 an implicit 'typename' unless they're in the current scope.
12877 (start_decl_1): We don't care about incomplete types that depend
12878 on a template parm.
12879 (grokdeclarator): Resolve 'typename's in the type specifier that
12880 refer to members of the current scope.
12882 * call.c (build_over_call): Remove 'inline called before
12883 definition' diagnostic.
12884 (build_method_call): Likewise.
12885 * decl.c (duplicate_decls): Downgrade 'used before declared
12886 inline' to a warning, only with -Winline.
12888 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
12890 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
12892 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
12894 * call.c (build_method_call): When calling a signature
12895 default implementation, as in other cases, let instance_ptr simply
12898 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
12900 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
12902 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
12904 * except.c (expand_start_catch_block): Add a pushlevel so that -g
12905 works on hppa and SPARC.
12907 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12909 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
12911 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
12913 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
12914 before testing whether it's a signature.
12916 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
12918 * call.c (build_new_method_call): Don't complain about signature
12919 pointers and references not being an aggr type.
12920 (build_this): If a signature pointer or reference was passed in,
12922 (build_new_method_call): If instance is a signature pointer, set
12923 basetype to the signature type of instance.
12924 * sig.c (build_signature_method_call): Deleted basetype and
12925 instance parameters, they can be found as the DECL_CONTEXT of
12926 function and as the first argument passed in.
12927 * cp-tree.h: Changed declaration of build_signature_method_call.
12928 * call.c (build_method_call): Deleted first two arguments in call
12929 of build_signature_method_call.
12930 (build_over_call): Added call to build_signature_method_call.
12932 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12934 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
12937 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12939 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
12941 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
12943 * except.c (expand_start_try_stmts): Move to except.c in the backend.
12944 (expand_end_try_stmts): Remove.
12946 * init.c (perform_member_init): Use add_partial_entry () instead
12947 of directly manipulating lists.
12948 (emit_base_init): Likewise.
12950 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
12952 * except.c (expand_exception_blocks): Always make sure USE and
12953 CLOBBER insns that came at the end still do, the backend relies
12956 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
12958 * call.c (build_over_call): We can only use a TARGET_EXPR of the
12961 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
12963 * cvt.c (convert_to_reference): Revert last change, don't complain
12964 about temp without target decl.
12966 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
12968 * decl.c (grokdeclarator): Don't core dump when void() is given.
12970 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12972 * decl.c (copy_args_p): Don't crash.
12974 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
12976 * pt.c (tsubst): And support template args inside the exception
12979 * pt.c (tsubst): Add support for exception specifications in
12980 template functions.
12982 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
12984 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
12986 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
12987 (start_function): Likewise.
12988 (start_method): Likewise.
12989 (grokfield): Likewise.
12990 (make_call_declarator): Add throw spec parameter.
12991 (set_quals_and_spec): Add routine.
12992 * lex.c (set_quals_and_spec): Likewise.
12993 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
12994 * decl.c (shadow_tag): Eliminate the throw spec parameter to
12996 (groktypename): Likewise.
12997 (start_decl): Eliminate the throw spec parameter. Eliminate the
12998 throw spec parameter to grokdeclarator. Eliminate the throw spec
12999 field in DECL_STMT.
13000 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
13001 (grokfndecl): Remove useless set of raises.
13002 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
13003 the throw spec parameter to start_decl. Pull the throw spec out
13004 of the call declarator.
13005 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
13006 (start_function): Eliminate the throw spec parameter. Eliminate
13007 the throw spec parameter to grokdeclarator.
13008 (start_method): Likewise.
13009 * decl2.c (grokfield): Likewise.
13010 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
13011 (grokoptypename): Likewise.
13012 (finish_file): Eliminate the throw spec parameter to
13013 start_function. Add throw spec to make_call_declarator.
13014 * except.c (init_exception_processing): Add throw spec to
13015 make_call_declarator. Eliminate the throw spec parameter to
13017 (expand_start_catch_block): Eliminate the throw spec parameter to
13019 (expand_builtin_throw): Add throw spec to make_call_declarator.
13020 Eliminate the throw spec parameter to start_function.
13021 (start_anon_func): Likewise.
13022 * lex.c (make_call_declarator): Add throw spec parameter.
13023 (set_quals_and_spec): New routine.
13024 (cons_up_default_function): Add throw spec to make_call_declarator.
13025 Eliminate the throw spec parameter to grokfield.
13026 * method.c (synthesize_method): Eliminate the throw spec parameter
13028 * pt.c (process_template_parm): Eliminate the throw spec parameter
13030 (tsubst): Add throw spec to make_call_declarator.
13031 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
13032 (do_function_instantiation): Eliminate the throw spec parameter to
13033 grokdeclarator. Eliminate the throw spec parameter to
13035 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
13037 * parse.y (datadef): Remove non-winning optimization.
13039 (fndef): Remove ambiguous error productions uncovered by grammar
13041 (constructor_declarator): Add exception_specification_opt here.
13042 (component_constructor_declarator): Likewise.
13043 (direct_after_type_declarator): Likewise.
13044 (complex_direct_notype_declarator): Likewise.
13045 (direct_abstract_declarator): Likewise.
13046 (fn.def1): Remove exception_specification_opt.
13047 (fn.def2): Likewise.
13048 (condition): Likewise.
13049 (initdcl0): Likewise.
13050 (initdcl): Likewise.
13051 (notype_initdcl0): Likewise.
13052 (nomods_initdcl0): Likewise.
13053 (component_decl_1): Likewise.
13054 (component_declarator): Likewise.
13055 (after_type_component_declarator0): Likewise.
13056 (after_type_component_declarator): Likewise.
13057 (notype_component_declarator): Likewise.
13059 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13061 * call.c (build_over_call): Also use an INIT_EXPR when
13062 initializing anything from an rvalue.
13064 * call.c (build_over_call): Call stabilize_reference when building
13065 an INIT_EXPR instead of calling the copy ctor.
13067 * call.c (joust): Extend the previous change to all comparisons.
13069 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
13070 NO_LINKAGE_HEURISTICS.
13072 * decl2.c (finish_file): Emit any statics that weren't already.
13074 * typeck.c (build_static_cast): Implement.
13075 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
13076 * decl.c (grokparms): Use can_convert_arg instead of
13077 implicit_conversion directly.
13078 (copy_args_p): New fn.
13079 * cvt.c (convert_to_reference): Don't complain about temp with
13081 (build_up_reference): Handle TARGET_EXPRs.
13082 * call.c (build_over_call): Elide unnecessary temps.
13083 (can_convert*): Use new overloading code.
13085 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
13087 * call.c: Move TYPE_PTR*_MACROS ...
13088 * cp-tree.h: To here.
13089 * typeck.c (build_reinterpret_cast): Implement.
13091 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
13093 (joust): If we're comparing a function to a builtin and the worst
13094 conversion for the builtin is worse than the worst conversion for the
13095 function, take the function.
13097 * typeck.c (build_const_cast): Implement.
13098 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
13099 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
13101 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
13103 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
13104 too early. Make sure we explode if exprtype turns out to be a
13105 NULL_TREE when it shouldn't be.
13107 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
13109 * cp-tree.h: New routine make_call_declarator.
13110 * lex.c (make_call_declarator): Define it.
13111 * except.c (init_exception_processing): Use it.
13112 (expand_builtin_throw): Likewise.
13113 (start_anon_func): Likewise.
13114 * decl2.c (finish_file): Likewise.
13115 * lex.c (cons_up_default_function): Likewise.
13116 * parse.y: Likewise.
13117 * pt.c (tsubst): Likewise.
13119 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
13121 * decl2.c (groktypefield): Remove unused code.
13123 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
13125 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
13126 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
13127 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
13128 nonempty_cv_qualifiers.
13131 * lex.c (make_pointer_declarator): Change type_quals into
13133 (make_reference_declarator): Likewise.
13135 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13137 * decl.c (start_function): Only check interface_* for templates
13138 with flag_alt_external_templates.
13140 * call.c (build_new_op): Check for comparison of different enum types.
13141 (build_over_call): Fix arg # output.
13143 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
13145 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13147 * call.c (build_new_op): Check for erroneous args.
13149 * call.c (build_new_method_call): Add missing args to cp_error.
13151 * tree.c (error_type): Don't print reference-to-array.
13153 * typeck.c (convert_for_assignment): Don't say contravariance for
13156 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
13158 * call.c (build_over_call): Diagnose bad convs for `this'.
13160 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
13163 * call.c (convert_like): Handle bad convs.
13164 (build_over_call): Handle bad convs better.
13166 * decl2.c: -fansi-overloading is now the default.
13168 * call.c (build_new_method_call): Check for erroneous args.
13170 * pt.c (instantiate_class_template): Propagate
13171 TYPE_USES_MULTIPLE_INHERITANCE.
13173 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
13175 * call.c (enforce_access): Add static to routine.
13177 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13179 * call.c (build_user_type_conversion_1): Fix bad handling.
13180 (compare_ics): Likewise.
13182 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13184 * call.c (standard_conversion): Oops.
13186 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
13188 * g++.c: Update test for win32 (&& ! cygwin32).
13190 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
13192 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
13193 (ptr_reasonably_similar): New fn.
13194 * call.c (BAD_RANK): New rank.
13195 (ICS_BAD_FLAG): New macro.
13196 (standard_conversion): Handle almost-right pointer conversions.
13197 (reference_binding): Handle bad rvalue bindings.
13198 (add_*_candidate): Stuff.
13199 (build_over_call): Pass bad conversions to convert_for_initialization.
13200 (compare_ics): Handle bad convs.
13203 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
13205 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
13206 integer_type_node when computing pointer offsets.
13208 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13210 * tree.c (lvalue_type): New fn.
13211 (error_type): New fn.
13212 * call.c (op_error): Use error_type.
13213 (add_conv_candidate): Use lvalue_type.
13214 (add_builtin_candidates): Likewise.
13215 * error.c (args_as_string): Use error_type.
13217 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
13219 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
13220 (tsubst): Not here.
13222 * decl.c (init_decl_processing): With -ansi, __null's type is the
13223 signed integral type with the same number of bits as a pointer.
13224 Introduce a new variable null_node for it.
13225 * cp-tree.h: Adjust.
13226 * call.c (null_ptr_cst_p): Adjust.
13228 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
13230 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
13233 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13235 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
13236 fns of classes without virtual functions.
13238 * call.c (add_function_candidate): Handle `this' specially.
13239 (compare_ics): Likewise.
13241 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
13243 * typeck.c (build_conditional_expr): Fix handling of __null.
13245 * decl2.c (comdat_linkage): New fn.
13246 (import_export_vtable): Use it.
13247 (import_export_decl): Use it.
13248 * method.c (make_thunk): Use it.
13250 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
13252 * pt.c (end_template_decl): If we don't actually have parms, return.
13253 * parse.y (template_header): Accept 'template <>'.
13255 * errfn.c: Allow 5 args.
13257 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
13259 * tree.c (make_temp_vec): New fn.
13260 * pt.c (push_template_decl): Handle partial specs.
13261 (instantiate_class_template): Likewise.
13262 (more_specialized): Use get_bindings.
13263 (more_specialized_class): New fn.
13264 (get_class_bindings): New fn.
13265 (most_specialized_class): New fn.
13266 (do_function_instantiation): List candidates for ambiguous case.
13267 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
13268 (shadow_tag): Call push_template_decl for partial specializations.
13269 * parse.y: Likewise.
13270 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
13271 DECL_TEMPLATE_MEMBERS.
13272 * call.c (print_z_candidates): Reduce duplication.
13274 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13276 * decl2.c (lang_decode_option): Allow -fansi-overloading.
13278 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
13280 * pt.c (get_bindings): New fn.
13281 (most_specialized): Likewise.
13282 (do_function_instantiation): Use them.
13283 (add_maybe_template): New fn.
13284 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
13285 * call.c (build_new_op): Handle guiding decls.
13286 (build_new_function_call): Likewise.
13287 * decl2.c (finish_file): Likewise.
13289 * decl2.c (mark_used): Do synthesis here.
13290 * call.c (build_method_call): Not here.
13291 (build_over_call): Or here.
13292 * typeck.c (build_function_call_real): Or here.
13293 * tree.c (bot_manip): Call mark_used on functions used in default
13296 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13298 * decl2.c (import_export_vtable): Delete code that disabled vtable
13299 heuristic on systems with ASM_OUTPUT_EXTERNAL.
13301 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13303 * typeck.c (build_x_function_call): Handle static call context
13306 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
13307 the function, not its outer block.
13309 * call.c (build_field_call): Pass fields on to build_opfncall
13310 regardless of TYPE_OVERLOADS_CALL_EXPR.
13311 (build_method_call): Pass on to build_new_method_call sooner.
13313 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
13315 * class.c (instantiate_type): Don't put a POINTER_TYPE to
13316 METHOD_TYPE on an expression. Also make a copy of rhs instead of
13319 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
13321 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
13322 (add_builtin_candidate): Don't take enums for ++.
13323 (build_new_method_call): Handle non-aggregates and field calls.
13324 Move new overloading code from...
13327 * decl.c (grokparms): Don't check default args in templates.
13329 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
13331 * cvt.c (build_new_op): Fix args to build_unary_op.
13332 (add_builtin_candidates): Don't call type_promotes_to on float.
13334 * decl.c (grokparms): Check the type of the default arg.
13336 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
13337 returning NULL_TREE.
13339 * typeck.c (build_x_binary_op): Avoid doing extra work.
13340 (build_x_unary_op): Likewise.
13341 (build_x_conditional_expr): Likewise.
13342 * cvt.c (build_over_call): Return.
13343 (add_builtin_candidate): Fix MEMBER_REF.
13344 (build_new_op): Likewise.
13346 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
13348 * method.c (build_overload_name): Put bug fix into code but leave
13349 disabled for now so we can be bug compatible with older releases
13350 that do repeats incorrectly. In the future, we can enable it.
13352 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13354 * cvt.c (convert_like): Don't call build_cplus_new twice.
13356 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
13357 Control new overloading code with -fansi-overloading.
13359 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13361 * cvt.c (build_over_call): Call build_cplus_new.
13362 * call.c (build_method_call): Likewise.
13363 * typeck.c (build_function_call_real): Likewise.
13364 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
13365 the COND_EXPR in a TARGET_EXPR so they use the same slot.
13367 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
13369 * typeck.c (complete_type): Propagate
13370 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
13372 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13374 * cvt.c (joust): More ?: kludging. Sigh.
13375 (build_over_call): Don't try to synthesize global fns.
13377 * search.c (lookup_conversions): Use binfo marking.
13379 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
13381 * search.c (build_mi_matrix): Use the correct value of cid
13382 when determining the new mi_size.
13384 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
13386 * cvt.c (add_builtin_candidates): Do consider type conversion ops
13387 for the first parms of += et al.
13388 (strip_top_quals): New fn.
13389 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
13390 (implicit_conversion): Likewise.
13391 (add_builtin_candidates): Be careful about arrays.
13392 (build_new_method_call): Handle vtable optimization.
13394 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
13396 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
13397 * cvt.c (reference_binding): Use it.
13398 (implicit_conversion): Use it.
13399 (add_builtin_candidate, COND_EXPR): Use it.
13401 * cvt.c (build_new_function_call): Check for error args.
13403 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
13405 * gxx.gperf: Add __null.
13406 * hash.h: Regenerate.
13407 * lex.h: Add RID_NULL.
13408 * lex.c (init_lex): Create null_pointer_node here, stick it in
13410 * decl.c (init_decl_processing): Still set its type here.
13411 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
13412 (convert_to_pointer_force): Likewise.
13413 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
13415 * call.c (convert_harshness): Use null_ptr_cst_p.
13416 * typeck.c (convert_for_assignment): Likewise. Don't produce
13419 * error.c (args_as_string): Handle lists of actual args, too.
13420 * cvt.c (null_ptr_cst): Support (void*)0 for now.
13421 (build_user_type_conversion_1): Improve diagnostics.
13422 (build_new_function_call): Likewise.
13423 (build_object_call): Likewise.
13424 (build_new_method_call): Likewise. Move call before def diagnostic...
13425 (build_over_call): Here.
13427 * cvt.c (build_new_method_call): Don't complain about no match if
13428 LOOKUP_SPECULATIVELY.
13429 (build_over_call): Fix 'this' for virtual fn.
13430 (build_new_method_call): Add diagnostic.
13432 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13434 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
13435 constructors to be passed in.
13436 (build_over_call): Likewise.
13437 (build_user_type_conversion_1): Pass them in.
13438 (convert_like): Likewise.
13439 (build_object_call): Handle overloaded conversions.
13440 (build_over_call): Pass the right args to build_vfn_ref.
13441 (standard_conversion): Fix pmf convs.
13442 (joust): Handle comparing statics and non-statics.
13443 (build_new_method_call): New fn.
13444 * call.c (build_method_call): Call it if NEW_OVER.
13446 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
13448 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
13451 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
13453 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
13454 instead of just maybe_build_cleanup so that we deallocate the
13457 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13459 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
13460 * cp-tree.h (finish_prevtable_vardecl): Add decl.
13462 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
13464 * pt.c (instantiate_class_template): Call complete_type. Also, if
13465 we're at the end of the file and we just instantiated a template
13466 class with a vtable, call finish_prevtable_vardecl.
13468 * error.c (dump_decl): Don't explode (or explode more gracefully
13469 as appropriate) if the object being dumped has a null type.
13470 (dump_expr): Likewise.
13472 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
13473 by counting the number of nodes that we'll need before allocating
13475 (lookup_fnfields): Fix comment.
13476 (breadth_first_search): Fix comment.
13478 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
13480 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
13482 * class.c (finish_struct): Call cplus_decl_attributes here.
13483 (finish_struct_1): Not here.
13484 * cp-tree.h: Adjust.
13486 * pt.c (type_unification): New parameter STRICT.
13487 (unify): If STRICT, don't allow cv addition or base deduction.
13488 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
13490 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
13492 * search.c (get_template_base{_recursive}): New fns.
13493 * pt.c (more_specialized): New fn.
13494 (do_function_instantiation): Use it.
13495 (unify): Handle base deduction.
13496 * cvt.c (joust): Use more_specialized.
13497 Don't arbitrarily choose between non-builtin candidates.
13498 (build_over_call): Call require_complete_type.
13500 * decl.c (start_function): Statics are static even in a #pragma
13503 * decl2.c (import_export_vtable): Disable vtable heuristic on
13504 systems with ASM_OUTPUT_EXTERNAL.
13506 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
13507 (standard_conversion): No std conv to enum type.
13509 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
13512 * cvt.c (reference_binding): Bind directly to a base subobject of
13515 * cvt.c (build_new_op): Enforce access control.
13517 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
13519 * typeck2.c (process_init_constructor): When scanning the
13520 union for a named field, skip things that aren't FIELD_DECLs.
13522 * method.c (synthesize_method): Don't scan fndecl's rtl if
13523 we're at the end of the file; just assume the function can't
13526 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13528 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
13531 * cvt.c (build_user_type_conversion_1): Handle overloaded
13534 * cvt.c (add_builtin_candidates): Don't consider type conversion
13535 operators for the first parameter of operator=.
13537 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
13539 * typeck.c (complete_type): Only call layout_type if we're not
13540 expanding a template.
13542 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
13544 * cvt.c (compare_ics): Oops.
13546 * cvt.c (op_error): Oops.
13548 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
13549 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
13550 (build_conv): Use them.
13551 (implicit_conversion): Use them.
13552 (convert_like): Handle them.
13553 (build_new_op): Handle builtin COND_EXPR again.
13554 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
13555 in lists of types for COND_EXPR.
13556 (add_builtin_candidate): Add enum candidates for COND_EXPR.
13558 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
13560 * typeck.c (build_modify_expr): Always attempt to build a call to
13561 the assignment operator, even if we're using a default one.
13562 (convert_for_initialization): Call complete_type.
13564 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13566 * cvt.c (reference_binding): A REF_BIND gets the reference type.
13567 (implicit_conversion): Likewise.
13568 (convert_like): Likewise.
13569 (compare_ics): Likewise.
13570 (compare_qual): Likewise.
13571 (print_z_candidates): Handle no candidates.
13572 (build_new_op): Don't handle builtin COND_EXPR for now.
13574 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
13576 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
13578 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13580 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
13582 * cvt.c (build_builtin_candidate): Oops.
13583 (build_new_op): Oops.
13585 * method.c (build_opfncall): Pass COND_EXPR on.
13586 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
13587 (add_builtin_candidate{,s}): Likewise.
13588 (add_builtin_candidates): Likewise.
13589 (print_z_candidates, op_error, build_new_op): Likewise.
13590 (type_decays_to): New fn.
13591 * lex.c (init_lex): Just say ?: for COND_EXPR.
13593 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13595 * typeck.c (complete_type): Call layout_type rather than building
13598 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
13599 only use ptrdiff_t.
13601 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13603 * cvt.c: Always compile the new overloading code (but don't use it).
13604 (implicit_conversion): Add a BASE_CONV when converting to
13605 the same class type.
13606 (convert_like): Handle BASE_CONV.
13608 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13610 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
13611 (add_builtin_candidate): Likewise.
13614 * typeck.c (build_x_function_call): Try an operator function
13615 whenever we call an object of class type.
13616 * method.c (build_opfncall): Pass CALL_EXPRs through.
13617 * cvt.c (implicit_conversion): Do const-ref case first.
13618 (add_conv_candidate, build_object_call, op_error): New fns.
13619 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
13620 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
13621 builtin candidates.
13622 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
13623 Fall back on preincrement handling. Use op_error.
13625 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
13626 an error_mark_node.
13627 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
13630 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
13632 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
13634 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
13636 * typeck.c (build_component_ref_1): Use build_component_ref
13637 instead of open coding it here.
13639 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13641 * g++.c (main): Don't link with -lg++.
13644 * cvt.c (convert_to_reference): Don't use convert_from_reference on
13645 result of build_type_conversion.
13646 (cp_convert): Only call build_method_call for ctors if
13647 build_type_conversion failed.
13648 (ptr_complete_ob): New function.
13649 (TYPE_PTR{,OB,MEM}_P): New macros.
13650 ({add,build}_builtin_candidate{,s}): New functions.
13651 (print_z_candidates): Handle builtins.
13652 (build_user_type_conversion_1): Don't use conversion fns for
13653 converting to a base type.
13654 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
13655 (build_user_type_conversion): Use convert_from_reference.
13656 (build_new_op): New function.
13657 (build_over_call): Fix handling of methods.
13658 (compare_ics): Handle AMBIG_CONV properly.
13659 * typeck2.c: Increment abort count.
13660 * method.c (build_opfncall): Forward most requests to build_new_op.
13661 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
13663 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13665 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
13666 invalid second argument to dump_expr_list.
13668 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
13670 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
13672 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
13674 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
13677 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
13679 * typeck2.c (process_init_constructor): New pedwarn for using { }
13680 to initialize a pointer to member function.
13681 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
13682 we can avoid the new error.
13684 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
13686 * typeck.c (build_ptrmemfunc1): New function to hide details of
13687 pointer to member functions better.
13689 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
13691 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
13692 methods into the actual method, as we know the implied object is
13695 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13697 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
13698 inside a system header.
13700 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
13702 * call.c (build_method_call): Call complete_type on the
13705 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
13707 * typeck.c (build_component_ref): Always build up an OFFSET_REF
13708 for obj_ptr->func so that we can know which object to use in a
13711 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
13713 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
13714 around things. Also improve maintainability.
13716 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
13718 * decl.c (grokdeclarator): Check for overflow when evaluating an
13721 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13723 * cvt.c (cp_convert): Don't check for ambiguity with constructor
13726 * typeck.c (build_x_function_call): Pass function overload
13727 questions to new overloading code if NEW_OVER.
13728 * init.c (expand_aggr_init_1): Only check for type conversion ops
13729 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
13730 Don't check for ambiguity with constructor if NEW_OVER.
13731 * cvt.c (convert_to_reference): Dereference the result of a type
13732 conversion operator.
13733 (build_conv): Propagate ICS_USER_FLAG.
13734 (implicit_conversion): Call instantiate_type.
13735 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
13736 (add_function_candidate): Fix cv-quals on argtype.
13737 (print_z_candidates): New function.
13738 (build_new_function_call): Call it.
13739 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
13740 consider non-converting constructors.
13741 Call print_z_candidates.
13742 Return an AMBIG_CONV for an ambiguous conversion.
13743 (build_user_type_conversion): Handle AMBIG_CONV.
13744 (convert_like): Fix test for building TARGET_EXPR.
13745 Call instantiate_type.
13746 Handle AMBIG_CONV and LVALUE_CONV.
13747 (build_over_call): Handle 0 args and ellipsis.
13748 * cp-tree.def: Add AMBIG_CONV.
13750 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
13752 * decl.c (lookup_name_real): If we find mem in obj when parsing
13753 `obj->mem', make sure we return the right value.
13755 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
13757 * search.c (get_base_distance): Call complete_type.
13759 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
13761 * decl.c (store_bindings): Make static.
13763 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
13765 * init.c (expand_aggr_init_1): Don't check type conversions if
13768 * cvt.c (z_candidate): Put back template field.
13769 (add_function_candidate): Set it.
13770 (add_template_candidate): Likewise.
13772 (compare_qual): Handle references and pointers to members.
13773 (compare_ics): Handle reference bindings.
13775 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
13777 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
13779 * call.c (compute_conversion_costs): Call complete_type.
13781 * tree.c (vec_binfo_member): Use comptypes instead of comparing
13782 pointers, so we can handle template parameters.
13784 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
13786 * cvt.c (cp_convert_to_pointer): We have to call complete_type
13787 here; let's make it explicit instead of a side effect of an
13790 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13792 * cvt.c (z_candidate): Remove template field.
13793 (reference_binding): Handle binding to temporary.
13794 (implicit_conversion): Likewise.
13795 (add_function_candidate): Handle artificial constructor parms.
13796 Handle functions with too few parms.
13797 (add_template_candidate): New function.
13798 (build_user_type_conversion_1): Handle constructors.
13799 (convert_like): Likewise.
13800 (build_over_call): Likewise.
13801 (build_new_function_call): Support templates.
13802 (compare_ics): Fix reference, inheritance handling.
13804 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
13806 * decl.c: Add signed_size_zero_node.
13807 (init_decl_processing): Build it.
13808 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
13809 when we're trying to make a negative delta.
13811 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13813 Stop doing this damn index==strchr variable name confusion.
13814 * class.c (add_virtual_function): Change local var INDEX to be
13816 (add_method): Likewise.
13817 * lex.c (print_parse_statistics): Likewise.
13818 * search.c (make_memoized_table_entry): Likewise.
13819 (lookup_fnfields_here): Likewise.
13820 (lookup_field): Likewise.
13821 (lookup_fnfields): Likewise.
13822 (get_baselinks): Likewise.
13823 * sig.c (build_signature_table_constructor): Likewise.
13824 (build_signature_method_call): Likewise.
13825 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
13826 (get_member_function_from_ptrfunc): Likewise.
13827 (build_ptrmemfunc): Change local var INDEX to be IDX.
13828 (c_expand_start_case): Likewise.
13830 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
13832 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
13833 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
13834 (convert_to_reference): Use build_type_conversion to convert to
13835 the reference type directly.
13836 (standard_conversion): Fix void* case, non-conversions.
13837 (reference_binding): Fix expr == 0 case, non-conversions.
13838 (convert_like): Support REF_BIND.
13839 (compare_qual): Split out from compare_ics.
13840 (compare_ics): Use it, handle icses with only a qual_conv.
13842 * init.c (expand_vec_init): Don't crash if decl is NULL.
13844 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
13846 * mpw-config.in: New file, configury for Mac MPW.
13847 * mpw-make.sed: New file, makefile editing for MPW.
13849 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13851 * pt.c (instantiate_class_template): Call repo_template_used.
13853 * search.c (lookup_conversions): Only lookup conversions in
13856 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13858 * cp-tree.def: Renamed from tree.def, to avoid confusion with
13860 * cp-tree.h, lex.c: Include cp-tree.def.
13861 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
13863 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
13865 * init.c (build_vec_delete_1): Call complete_type.
13867 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
13869 * except.c (start_anon_func): Make sure anonymous functions are
13872 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
13874 * decl.c (finish_function): If function_depth > 1, set nested.
13876 * decl2.c (grokbitfield): Revert Bob's change.
13877 * class.c (finish_struct_1): Fix handling of named bitfield widths.
13879 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
13881 * pt.c (add_pending_template): Handle types.
13882 (lookup_template_class): With -fexternal-templates, just add the class
13883 to pending_templates instead of instantiating it now.
13884 * decl2.c (finish_file): Handle types in pending_templates.
13886 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
13888 * decl2.c (grokbitfield): Handle constant decls appropriately.
13889 Give an appropriate error message now instead of spewing core
13892 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13894 * decl2.c: Don't turn on thunks by default for now.
13896 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
13898 * typeck.c (complete_type): Handle error_mark_node.
13899 (common_type, OFFSET_TYPE): Handle template_type_parms.
13901 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13903 * pt.c (instantiate_decl): If at_eof, call import_export_decl
13904 regardless of DECL_INLINE.
13906 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
13908 * class.c (finish_struct_bits): Copy TYPE_SIZE.
13910 * rtti.c (build_dynamic_cast): Support templates.
13911 * tree.def: Support DYNAMIC_CAST_EXPR.
13912 * pt.c (tsubst_copy): Likewise.
13913 * decl2.c (build_expr_from_tree): Likewise.
13915 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13917 * typeck.c (build_static_cast): Support templates.
13918 (build_const_cast): Likewise.
13919 * tree.def: Support CONST/STATIC_CAST_EXPR.
13920 * pt.c (tsubst_copy): Likewise.
13921 * decl2.c (build_expr_from_tree): Likewise.
13923 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
13925 * decl2.c (finish_vtable_vardecl): Don't trust
13926 TREE_SYMBOL_REFERENCED for vtables of local classes.
13928 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13930 * pt.c (tsubst_copy): Handle operator T.
13932 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13934 * init.c (build_delete): Move creation of PARMS inside test of
13935 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
13937 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
13939 * typeck.c (build_conditional_expr): Don't assume that
13940 the arguments to ?: are always pointers or records.
13942 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13944 * decl2.c (import_export_decl): Still emit static/weak/comdat
13945 copies of inline template functions with -fno-implicit-templates.
13947 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
13949 * init.c (build_delete): Determine the complete basetype
13950 path to the destructor we're calling.
13952 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
13954 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
13955 initialize the enum, because we really and truly don't know where
13957 (start_enum): Don't copy integer_zero_node because
13958 build_enumerator will do it.
13960 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13962 * decl.c (finish_function): Do access control on base destructors.
13964 * pt.c (tsubst, case FUNCTION_DECL): Set up
13965 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
13968 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
13970 * cvt.c (build_up_reference): If we have already extended the
13971 lifetime of the temporary, don't try it again.
13972 * typeck.c (c_expand_return): Don't try and convert the return
13973 value twice when we want a reference, once is enough.
13975 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
13977 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
13978 LOOKUP_ONLYCONVERTING at all for now.
13980 * search.c (add_conversions): Put the conversion function in
13981 TREE_VALUE, the basetype in TREE_PURPOSE.
13982 * cvt.c (build_type_conversion): Adjust.
13983 * cvt.c (build_expr_type_conversion): Adjust.
13984 * call.c (user_harshness): Adjust.
13986 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
13988 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
13991 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
13993 * except.c (expand_start_catch_block): Add a dummy region, if we
13994 get an error, so that we can avoid core dumping later.
13996 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
13998 * cp-tree.h (OFFSET_REF): Remove.
13999 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
14000 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
14001 * init.c (expand_aggr_init_1): Likewise.
14002 (build_new): Likewise.
14003 * typeck.c (expand_target_expr): Likewise.
14005 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14007 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
14010 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
14012 * cvt.c (build_up_reference): Redo how and when temporaries are
14014 * decl.c (grok_reference_init): Don't try and be smart about
14017 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
14019 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
14020 (TARGET_EXPR...), now that it has 4 arguments.
14021 * tree.c (build_cplus_new): Likewise.
14023 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14025 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
14027 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
14028 * decl.c (struct saved_scope): Remove named_labels,
14029 {base,member}_init_list.
14030 (maybe_push_to_top_level): Don't set them. Call
14031 push_cp_function_context if appropriate.
14032 (pop_from_top_level): Likewise.
14034 * method.c (do_build_assign_ref): Remove obsolete check of
14035 TYPE_HAS_ASSIGN_REF (basetype).
14037 * decl.c (grokfndecl): Diagnose user definition of
14038 implicitly-declared methods.
14040 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
14042 * method.c (do_build_copy_constructor): Add code to give
14043 meaningful error messages instead of crashing.
14044 (do_build_assign_ref): Don't synthesize assignment operators for
14045 classes containing reference or const members.
14047 * class.c (struct base_info): Remove cant_synth_copy_ctor
14048 and cant_synth_asn_ref.
14049 (finish_base_struct): Remove the code that tries to conditionalize
14050 synthesis of copy constructors & assignment operators based on
14051 access permissions. Instead, let it fail when it tries to
14052 synthesize the copy constructor. This will give meaningful error
14053 messages instead of silently generating code to perform a bitcopy.
14055 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
14057 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
14058 determining types for constant values.
14060 * decl.c (struct named_label_list): Use instead of stuffing
14061 random items into a TREE_LIST node.
14062 (named_label_uses): Use the new struct.
14063 (poplevel): Likewise.
14064 (lookup_label): Likewise.
14065 (define_label): Add an error message to tell the user the line
14066 where the goto is located in addition to the destination of the
14068 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
14070 (finish_function): Likewise.
14072 (start_decl): Complain about defining a static data member
14073 in a different type from which it was declared.
14075 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
14077 * cvt.c (build_expr_type_conversion): Adjust.
14079 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
14081 * call.c (build_method_call): Always convert 'this' to the
14084 * search.c (add_conversions): Put the conversion function in
14085 TREE_VALUE, the type in TREE_PURPOSE.
14086 * cvt.c (build_type_conversion): Adjust.
14087 * call.c (user_harshness): Adjust.
14089 * method.c (emit_thunk): Call temporary_allocation and
14090 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
14092 * tree.c (build_cplus_array_type): Handle tweaking of
14093 TYPE_MAIN_VARIANT here.
14094 * typeck.c (common_type): Not here.
14096 * typeck.c (complete_type): Only try to complete an array type if
14099 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
14101 * decl.c (grokvardecl): Call complete_type.
14102 (grokdeclarator): Call complete_type for PARM_DECLs.
14104 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14106 * pt.c (instantiate_class_template): Re-set
14107 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
14109 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
14111 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
14112 smart enough to do it right.
14113 * tree.c (cp_expand_decl_cleanup): Likewise.
14114 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
14115 cp_expand_decl_cleanup.
14116 (store_parm_decls): Likewise.
14117 (hack_incomplete_structures): Likewise.
14118 * except.c (push_eh_cleanup): Likewise.
14120 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
14122 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
14123 frontend to the backend where it belongs.
14124 * tree.c (unsave_expr): Likewise.
14125 (unsave_expr_now): Likewise.
14126 * tree.def (UNSAVE_EXPR): Likewise.
14127 * cp-tree.h (unsave_expr): Likewise.
14128 (unsave_expr_now): Likewise.
14130 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
14132 * init.c (emit_base_init): Make sure the partial EH cleanups live
14133 on the function_obstack.
14135 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
14137 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
14138 when checking for pointer types.
14140 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14142 * pt.c (instantiate_class_template): Remove obsolete check for
14143 access declarations.
14145 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
14147 * call.c (build_overload_call): Simplify calls to
14148 build_overload_call by removing last parameter.
14149 (build_method_call): Likewise.
14150 * cp-tree.h: Likewise.
14151 * method.c (build_opfncall): Likewise.
14152 * typeck.c (build_x_function_call): Likewise.
14154 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
14156 * call.c (default_parm_conversions): Factor out common code.
14157 (build_method_call): Use it.
14158 (build_overload_call_real): Use it.
14160 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
14162 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
14163 but pedwarn as the code is bogus.
14164 * typeck.c (decay_conversion): Likewise.
14165 (build_function_call_real): Use build_addr_func instead of
14166 default_conversion. Don't allow pointer-to-method functions down
14168 (build_unary_op): Use real pointer-to-member functions instead of
14170 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
14171 (convert_for_assignment): Removed some obsolete code.
14172 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
14173 build_x_function_call instead of current_class_ptr. Only call
14174 digest_init once on an initializer, we do this just checking
14176 (build_expr_from_tree): Pass current_class_ref to
14177 build_x_function_call instead of current_class_ptr.
14178 * init.c (build_member_call): Likewise.
14179 * pase.y: Likewise.
14180 * error.c (dump_expr): Handle OFFSET_REFs better.
14181 * pt.c (unify): Handle pointer-to-member functions better.
14182 * decl.c (finish_function): Clear out current_class_ref just like
14183 we do for current_class_ptr.
14185 * typeck.c (get_delta_difference): Handle virtual bases better.
14187 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
14189 * sig.c (build_signature_table_constructor): Use the delta for
14190 the original basetype for this virtual function with thunks.
14191 (build_signature_method_call): We still need to adjust 'this'
14194 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
14196 * call.c (build_addr_func): New routine. Used to get the `real'
14197 address of a function or a method. Needed to avoid getting a
14198 pointer-to-member function.
14199 (build_call): New routine to build CALL_EXPRs.
14200 (build_method_call): Use it.
14201 * cvt.c (convert_to_aggr): Likewise.
14202 * typeck.c (build_function_call_real): Likewise.
14203 * sig.c (build_signature_table_constructor): Use build_addr_func.
14204 * cp-tree.h (build_call, build_addr_func): Declare them.
14206 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
14208 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
14209 * parse.y: Remove uses of LOOKUP_AGGR.
14211 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
14213 * *.[chy]: Rename current_class_decl to current_class_ptr, and
14214 C_C_D to current_class_ref.
14216 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
14218 * call.c (convert_harshness): Tighten up pointer conversions.
14220 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
14222 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
14223 (finish_file): Likewise.
14225 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
14227 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
14229 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
14232 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14234 * decl2.c: Turn on thunks by default where supported.
14236 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
14238 * cp-tree.h (build_overload_call_maybe): Removed.
14239 * call.c (build_overload_call_real): Invert meaning of last arg to
14240 be require_complete.
14241 (build_overload_call): Likewise.
14242 * typeck.c (build_x_function_call): Use build_overload_call_real
14243 instead of build_overload_call_maybe.
14245 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14247 * decl2.c (finish_file): Don't try to emit functions that haven't
14250 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14252 * decl2.c (finish_vtable_vardecl): Oops.
14254 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
14255 Also store the bindings from previous_class_values.
14256 (pop_from_top_level): Restore them.
14258 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14260 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
14261 symbol has been referenced.
14262 (finish_file): Re-join synthesis/vtable loop with inline emission
14263 loop, disable inlining when an inline is output.
14265 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
14267 * except.c (init_exception_processing): Setup saved_in_catch.
14268 (push_eh_cleanup): Reset __eh_in_catch.
14269 (expand_start_catch_block): Set __eh_in_catch.
14271 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
14273 * except.c (push_eh_cleanup): Add tracking for whether or not we
14274 have an active exception object.
14275 (expand_builtin_throw): Use it to make sure a rethrow without an
14276 exception object is caught.
14278 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
14280 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
14283 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
14285 * decl2.c (finish_file): Also use sentries for vars with
14286 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
14289 * lex.c (handle_cp_pragma): Disable #pragma
14290 interface/implementation if SUPPORTS_ONE_ONLY > 1.
14292 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
14294 * method.c (emit_thunk): Wrap default case in
14295 temporary/permanent_allocation.
14297 * method.c (make_thunk): Use DECL_ONE_ONLY.
14298 (emit_thunk): Call assemble_end_function.
14300 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
14302 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
14303 (import_export_decl): Likewise.
14304 (finish_prevtable_vardecl): Disable vtable hack if
14305 SUPPORTS_ONE_ONLY > 1.
14307 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
14309 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
14310 PREDECREMENT_EXPRs take two arguments, not one.
14312 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
14314 * class.c (build_vtable_entry): Don't build thunks for abstract
14317 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
14320 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
14322 * class.c (set_rtti_entry): Use size_zero_node.
14323 (build_vtable): Likewise.
14325 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
14327 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
14328 (prepare_fresh_vtable): Likewise.
14330 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
14332 * method.c (emit_thunk): Call mark_used on the target function.
14334 * call.c (build_method_call): Don't warn about pending templates.
14336 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14338 * decl2.c (finish_file): Fix list walking logic.
14340 * typeck2.c (check_for_new_type): Only warn if -pedantic.
14342 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
14344 * class.c (finish_struct_1): Remove old code for
14345 dont_allow_type_definitions.
14346 * cp-tree.h: Likewise.
14347 * spew.c: Make sure cp-tree.h is included before parse.h, so the
14348 definition of flagged_type_tree is found before it is used.
14350 * parse.y: Added the ftype member to the type union, and changed a
14351 number of rules to use it instead of ttype. Added calls to
14352 check_for_new_type() as appropriate.
14353 * typeck2.c (check_for_new_type): New function for checking
14354 if a newly defined type appears in the specified tree.
14355 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
14356 for check_for_new_type().
14358 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14360 * decl2.c (finish_file): Only use a sentry if the decl is public.
14362 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
14363 don't pass LOOKUP_ONLYCONVERTING.
14365 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
14367 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
14368 properly keeps track of const and volatile type modifiers.
14370 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
14372 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
14373 * pt.c (comp_template_args): Use it.
14375 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
14376 assemble_external for artificial function decls.
14378 * decl.c (cp_finish_decl): Oops.
14380 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
14382 * decl2.c (import_export_decl): Put static data member templates
14383 into common storage, or make them weak, depending on whether they
14384 are dynamically or statically initialized.
14385 (get_sentry): New function.
14386 (finish_file): Do import_export_decl for static data members before
14387 building the init/fini functions. Don't init/fini a variable that's
14388 EXTERNAL. Use a sentry for variables in common. Fix mismatching
14389 push/pop_temp_slots.
14390 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
14391 expand_static_init thang.
14392 * method.c (get_id_2): New function.
14394 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
14396 * parse.y (empty_parms): Make sure we use C++-style prototypes
14397 when we're declaring member functions.
14399 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14401 * Makefile.in (CONFLICTS): 16 s/r conflicts.
14402 * parse.y (self_template_type): New nonterminal.
14404 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14406 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
14408 * parse.y (base_class.1): Allow 'typename foo::bar'.
14410 * lex.c (check_newline): Remove #pragma code that plays with the
14411 input stream, since we now deal with tokens. Clear nextchar when
14413 (handle_cp_pragma): Use real_yylex.
14414 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
14417 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
14419 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
14421 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14423 * parse.y: New token SELFNAME for potential constructor.
14424 * spew.c (yylex): Handle it.
14425 * lex.c (identifier_type): Produce it.
14427 * parse.y (complete_type_name): In :: case, don't push class binding.
14428 (complex_type_name): Likewise.
14430 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
14432 * typeck.c (build_reinterpret_cast): Handle pointer to member
14435 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14437 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
14439 (check_newline): Put the vtable/unit/implementation/interface pragma
14440 code into handle_cp_pragma, replacing it with a call.
14441 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
14442 args. Get the next token after handling the pragma token.
14444 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
14446 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
14447 (convert_to_pointer_force): Likewise.
14449 * init.c (build_new): Fix array new without -fcheck-new.
14451 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14453 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
14454 tree.c: Lose TYPE_NESTED_NAME.
14456 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
14459 * tree.def: Add VEC_INIT_EXPR.
14460 * expr.c (cplus_expand_expr): Handle it.
14461 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
14462 the extra file-scope symbol nastiness.
14464 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
14466 * method.c (make_thunk): Thunks are static.
14467 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
14469 * decl2.c (mark_vtable_entries): Emit thunks as needed.
14470 (finish_file): Don't emit them here.
14472 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
14474 * rtti.c (build_dynamic_cast): Handle null pointers.
14475 (ifnonnull): New function.
14477 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
14479 * call.c (build_method_call): Remember the original basetype we
14480 were called with. Give an error message instead of trying
14481 (incorrectly) to call a non-static member function through a
14482 non-inherited class.
14484 * search.c (expand_upcast_fixups): Mark the new fixup as
14487 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14489 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
14491 * class.c (set_rtti_entry): Fix for thunks.
14493 * decl2.c (import_export_decl): Still emit typeinfo fns for
14494 cv-variants of builtin types.
14496 * rtti.c (expand_class_desc): Set up base_info_type_node here.
14497 (init_rtti_processing): Instead of here.
14499 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14501 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
14502 (build_typeid): Only complain about taking dynamic typeid without
14505 * decl2.c: flag_rtti defaults to 1.
14507 * rtti.c (get_tinfo_var): The general class case is now smaller.
14508 (init_rtti_processing): Pack the latter three fields of base_info
14511 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
14513 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
14515 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
14517 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
14518 (push_memoized_context): Split out code to undefer pop_type_level to
14519 (clear_memoized_cache): here.
14520 (pop_memoized_context): We can only handle one layer of deferral of
14521 pop_type_level so clear the cache, if there was a previous level.
14523 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14525 * rtti.c (init_rtti_processing): Build up base_info_type_node.
14526 (expand_class_desc): Use one pointer to an array of base_info
14527 structs, passed using a CONSTRUCTOR.
14529 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
14531 * class.c (build_vbase_path): Remove block extern for
14532 flag_assume_nonnull_objects here.
14533 (build_vfn_ref): Split out functionality into build_vtbl_ref.
14534 (build_vtbl_ref): New routine.
14535 (build_vtable): Set up rtti info here.
14536 (add_virtual_function): Note in CLASSTYPE_RTTI the best
14537 place where we can get the rtti pointers from to avoid having to
14538 search around for a place.
14539 (finish_base_struct): Likewise.
14540 (finish_struct_1): Likewise. Never create totally new vtables
14541 with totally new vtable pointers for rtti. Disable code to layout
14542 vtable pointers better until we want to break binary
14544 * rtti.c (build_headof_sub): New routine to convert down to a
14545 sub-object that has an rtti pointer in the vtable.
14546 (build_headof): Use it. Also, use build_vtbl_ref now to be more
14548 (build_dynamic_cast): Make sure we have saved it, if we need to.
14549 * search.c (dfs_init_vbase_pointers): Disable code that deals with
14550 a more efficient vtable layout, enable later.
14551 * call.c (flag_assume_nonnull_objects): Moved declaration to
14552 * cp-tree.h: here. Declare build_vtbl_ref.
14553 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
14554 function calls that want a tree.
14556 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
14558 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
14559 other X subobjects in the most derived type. Ack.
14561 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
14562 get_typeid will do it for us.
14563 (get_typeid_1): Break out call-building for expand_*_desc to use.
14564 (get_typeid): Call it.
14565 (expand_*_desc): Likewise.
14566 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
14568 (init_decl_processing): Lose builtin_type_tdescs lossage.
14569 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
14571 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
14573 * pt.c (tsubst): When calling set_nested_typename, use
14574 TYPE_NESTED_NAME (current_class_type) instead of
14575 current_class_name.
14577 * decl.c (pushdecl): Likewise.
14578 (pushdecl_class_level): Likewise.
14579 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
14580 set_nested_typename.
14582 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14584 * rtti.c (synthesize_tinfo_fn): Handle arrays.
14586 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
14588 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
14590 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
14591 (init_rtti_processing): Lose bad_cast_type.
14592 (build_dynamic_cast): Use throw_bad_cast.
14594 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
14596 * decl2.c (finish_file): Don't synthesize artificial functions
14597 that are external and not inline.
14599 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
14601 * decl2.c (finish_file): Handle having new inlines added to
14602 saved_inlines by synthesis.
14604 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
14606 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14608 RTTI rewrite to initialize nodes as needed, not require that
14609 users #include <typeinfo>, complete functionality and reduce wasted
14611 * rtti.c (init_rtti_processing): New fn.
14612 (build_typeid): The vtable entry is now a function.
14613 (get_tinfo_var): New fn.
14614 (get_tinfo_fn): Likewise.
14615 (get_typeid): Use it.
14616 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
14617 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
14619 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
14620 (synthesize_tinfo_fn): New fn.
14621 * method.c (build_t_desc_overload): Lose.
14622 (build_overload_with_type): More generic.
14623 * decl.c (init_decl_processing): Call init_rtti_processing.
14624 * class.c (set_rtti_entry): Use get_tinfo_fn.
14625 * decl2.c (mark_vtable_entries): Mark the rtti function.
14626 (finish_prevtable_vardecl): Don't build_t_desc.
14627 (import_export_decl): Handle tinfo functions.
14628 (finish_file): Likewise.
14629 * typeck.c (inline_conversion): New fn.
14630 (build_function_call_real): Use it.
14631 * cp-tree.h: Add decls.
14633 * method.c (hack_identifier): Also convert component_refs from
14636 * lex.c (cons_up_default_function): Use the type, not the name, in
14639 * decl2.c (import_export_vtable): Fix weak vtables.
14641 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
14643 * search.c (get_base_distance_recursive): Fix access checks for
14646 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14648 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
14650 (convert_harshness): Add prototypes wrapped by PROTO.
14651 * decl2.c (grok_function_init): Likewise.
14652 (do_toplevel_using_decl): Change to void return type.
14653 * class.c (build_vtable_entry): Remove decl of make_thunk.
14654 (merge_overrides): Fix order of arg definitions.
14655 (finish_vtbls): Likewise.
14656 (fixup_vtable_deltas): Likewise.
14657 (modify_all_direct_vtables): Likewise.
14658 (modify_all_indirect_vtables): Likewise.
14659 * search.c (get_base_distance_recursive): Likewise.
14660 (get_abstract_virtuals_1): Likewise.
14661 (fixup_virtual_upcast_offsets): Likewise.
14662 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
14663 * init.c (perform_member_init): Fix order of arg definitions.
14664 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
14665 * cp-tree.h (make_thunk): Add decl.
14666 (overload_template_name, push_template_decl): Add decls.
14667 (do_toplevel_using_decl): Change to void return type.
14668 (vec_binfo_member): Add decl.
14670 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14672 * typeck.c (mark_addressable, convert_for_assignment,
14673 convert_for_initialization, pointer_int_sum, pointer_diff,
14674 unary_complex_lvalue): Add prototypes wrapped by PROTO.
14675 (convert_sequence): #if 0 fn decl, since definition also is.
14677 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
14679 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
14680 cast to pointer types for type searching.
14682 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14684 * typeck.c (get_delta_difference): Use cp_error, not error, in the
14685 case where BINFO == 0.
14687 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
14689 * call.c (build_method_call): Fix wording of error messages so
14690 constructors come out right.
14692 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
14694 * decl.c (push_overloaded_decl): Don't warn about hidden
14695 constructors when both the type and the function are declared
14696 in a system header file.
14698 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
14700 * class.c (finish_struct_1): Propagate the TYPE_PACKED
14701 flag for the type to the type's fields.
14703 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14705 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
14707 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
14709 * class.c (base_info, finish_base_struct): Replace
14710 needs_virtual_dtor with base_has_virtual.
14712 (finish_struct_1): Remove the old code that tried to make default
14713 destructors virtual. Use base_has_virtual when checking if we need
14714 to add a vtable entry for the rtti code.
14716 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
14718 * pt.c (push_template_decl): Complain about template decl with
14719 inappropriate declaration.
14721 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
14723 * typeck.c (build_x_unary_op): Remove bogus check for taking
14724 the address of a member function.
14726 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
14728 * parse.y (constructor_declarator): Only push the class if
14729 we are not already in the class.
14731 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
14733 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
14734 Add additional argument to INIT_CUMULATIVE_ARGS.
14736 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
14738 * decl.c (shadow_tag): Fix error about anon union with methods.
14740 * parse.y (self_reference): Only generate a self-reference if this
14741 is a non-template class.
14742 (opt.component_decl_list): Only use it if it was generated.
14744 * parse.y (component_decl_1): Use constructor_declarator.
14745 (fn.def2): Likewise.
14746 (notype_component_declarator0): Likewise.
14748 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
14750 * typeck.c (build_x_unary_op): Add checks for taking the address
14751 of a TARGET_EXPR or of a member function, and give appropriate
14754 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
14756 * pt.c (process_template_parm): Allow template type parms to be
14757 used as types for template const parms.
14759 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
14761 * init.c (expand_vec_init): Ensure the eh cleanups are on the
14764 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14766 * decl.c (lookup_name_real): Be even more picky about the
14767 ambiguous lookup warning.
14768 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
14769 * parse.y (constructor_declarator): Rather than here.
14771 * parse.y (constructor_declarator): New nonterminal.
14773 (explicit_instantiation): Likewise.
14775 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14777 Add implicit declaration of class name at class scope.
14778 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
14779 * parse.y (self_reference): New nonterminal.
14780 (opt.component_decl_list): Use it.
14781 (fn.def1): Add nested_name_specifier type_name cases.
14782 * class.c (build_self_reference): New function.
14783 (finish_struct): Handle access_default later, move self-reference
14785 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
14786 * cp-tree.h: Adjust.
14788 * pt.c (do_function_instantiation): Separate handling of member
14789 functions and non-member functions properly.
14791 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14793 * pt.c (process_template_parm): Improve error for 'volatile class K'.
14795 * class.c (finish_struct_1): Check the right slot for destructors.
14797 * decl.c (start_enum): Complain about enum templates.
14799 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
14801 * init.c (resolve_offset_ref): Offset pointers to member data by one.
14802 * typeck.c (unary_complex_lvalue): Likewise.
14804 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
14806 * typeck.c (c_expand_return): Check for a returned local
14807 array name, similar to the check for an ADDR_EXPR.
14809 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
14811 * decl.c (cp_finish_decl): Don't build cleanups for static
14814 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
14816 * typeck.c (build_modify_expr): Fix error messages to be more
14818 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
14819 assignment operators.
14820 * error.c (assop_as_string): Likewise. Add support for `%Q' for
14821 assignment operators.
14823 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
14825 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
14826 give an error if initialized. pedwarn about nested type with the
14827 same name as its enclosing class.
14829 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
14831 * typeck.c (require_complete_type): Be sure to instantiate the
14832 MAIN_VARIANT of the type.
14834 * decl2.c (finish_file): Instantiate pending templates before
14835 processing static constructors and destructors.
14837 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
14840 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
14842 * decl2.c (delete_sanity): If error_mark_node is passed
14843 in as an expression, quit while we're ahead.
14845 * decl.c (grokdeclarator): Give an error message if `friend'
14846 is combined with any storage class specifiers.
14848 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
14850 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
14851 definition of nonexistent nested type.
14853 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
14854 not to say 'typedef'.
14856 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14858 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
14859 * search.c (dfs_walk, dfs_init_vbase_pointers,
14860 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
14861 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
14863 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
14865 * except.c (build_throw): Support minimal parse.
14866 * pt.c (tsubst_copy): Support THROW_EXPR.
14867 * decl2.c (build_expr_from_tree): Likewise.
14869 * pt.c (mangle_class_name_for_template): Always allocate
14872 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
14874 * cvt.c (cp_convert_to_pointer): Give an appropriate error
14875 when trying to cast from an incomplete type.
14877 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14879 * pt.c (instantiate_class_template): Don't bother setting up
14880 CLASSTYPE_TAGS explicitly, as the nested types will add
14883 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
14885 * decl.c (shadow_tag): Remove old error check for usage of
14886 an enum without a previous declaration.
14887 (xref_tag): Add error message about usage of enums without a
14888 previous declaration.
14890 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
14892 * lex.c (do_identifier): Only do name consistency check if we're
14895 * pt.c (push_template_decl): Don't crash if we get a member defn
14896 that doesn't match.
14898 * decl.c (xref_tag_from_type): New function to do an xref without
14899 always having to figure out code_type_node.
14900 * cp-tree.h: Declare it.
14901 * pt.c (instantiate_class_template): Use it for friend classes.
14902 (lookup_template_class): Use it.
14904 * typeck2.c (build_functional_cast): Pull out a single parm before
14905 passing it to build_c_cast.
14907 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
14909 * expr.c (do_case): Give an error message if a pointer is
14910 given as a case value.
14912 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14914 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
14917 * lex.c (cons_up_default_function): Really, now, interface hackery
14918 does not apply to synthesized methods.
14920 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
14922 * call.c (build_method_call): Ctors and dtors now have special names
14923 with respect to lookups.
14924 * class.c (add_method): Likewise.
14925 (grow_method): Likewise.
14926 (finish_struct_methods): Likewise.
14927 (warn_hidden): Likewise.
14928 (finish_struct_1): Likewise.
14929 * cvt.c (convert_to_reference): Likewise.
14930 (convert_to_aggr): Likewise.
14931 (cp_convert): Likewise.
14932 * decl2.c (check_classfn): Likewise.
14933 * init.c (expand_member_init): Likewise.
14934 (expand_default_init): Likewise.
14935 (expand_aggr_init_1): Likewise.
14936 (build_offset_ref): Likewise.
14937 (build_new): Likewise.
14938 (build_delete): Likewise.
14939 * lex.c (do_inline_function_hair): Likewise.
14940 * search.c (lookup_field_1): Likewise.
14941 (lookup_fnfields_here): Likewise.
14942 (lookup_field): Likewise.
14943 (lookup_fnfields): Likewise.
14944 (get_virtual_destructor): Likewise.
14945 (dfs_debug_mark): Likewise.
14946 (dfs_pushdecls): Likewise.
14947 (dfs_compress_decls): Likewise.
14948 * tree.c (layout_basetypes): Likewise.
14949 * typeck.c (build_component_ref): Likewise.
14950 (build_x_function_call): Likewise.
14951 (build_modify_expr): Likewise.
14952 (convert_for_initialization): Likewise.
14953 (build_functional_cast): Likewise.
14954 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
14957 * decl.c (ctor_identifier): New.
14958 (dtor_identifier): New.
14959 (init_decl_processing): Set them.
14961 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
14963 * typeck.c (build_component_ref): Don't get confused by fields whose
14964 context has no type name, like pointer to member functions.
14966 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
14968 * decl.c (grokdeclarator): Handle typedef without declarator.
14970 * pt.c (tsubst): Handle SCOPE_REF in declarator.
14972 * parse.y (bad_parm): Catch another case of missing `typename'.
14974 * lex.c (yyprint): Handle TYPE_DECLs.
14976 * decl.c (start_function): Don't try to be clever.
14978 * lex.c: Lose compiler_error_with_decl.
14979 * typeck2.c: Lose error_with_aggr_type.
14980 (incomplete_type_error): Use cp_* instead of old functions.
14981 (readonly_error): Likewise.
14982 * typeck.c (convert_arguments): Likewise.
14983 * search.c (lookup_nested_field): Likewise.
14984 * method.c (make_thunk): Likewise.
14985 * decl.c (grokparms): Likewise.
14986 * cp-tree.h: Update.
14988 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
14991 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
14993 * method.c (build_opfncall): When deleting a pointer to an
14994 array, build a new pointer to the tree past any ARRAY_TYPE
14997 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14999 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
15001 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
15003 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
15006 * decl.c (finish_function): Don't set nested based on
15007 hack_decl_function_context.
15008 * parse.y (function_try_block): Check for nested function.
15009 (pending_inlines): Likewise.
15011 * decl2.c (build_expr_from_tree): If a unary op already has a
15012 type, just return it.
15014 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
15016 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
15017 (finish_file): Check the return value of walk_vtables.
15018 (finish_prevtable_vardecl): Return int.
15019 (finish_vtable_vardecl): Likewise.
15020 (prune_vtable_vardecl): Likewise.
15021 * lex.c (set_vardecl_interface_info): Likewise.
15022 * cp-tree.h: Adjust return types.
15024 * class.c (delete_duplicate_fields_1): Don't complain about
15025 duplicate nested types if they're the same type.
15026 (finish_struct): Remove check for duplicate.
15027 * decl2.c (grokfield): Don't check for typedef of anonymous type.
15029 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
15031 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
15033 * decl.c (grokdeclarator): Lose special handling of class-level
15034 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
15035 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
15037 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
15039 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
15041 * search.c (compute_access): Fix handling of anonymous union
15043 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
15044 from anonymous unions to their members.
15046 * typeck.c (build_x_function_call): For static member functions,
15047 hand off to build_member_call.
15049 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
15051 * typeck.c (build_component_ref): Handle OFFSET_REFs.
15053 * init.c (expand_vec_init): Fix init == 0 case.
15055 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
15057 * init.c (build_new): pedwarn about init and array new.
15058 (expand_vec_init): Handle lists, use convert_for_initialization.
15060 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
15061 when converting to an aggregate type.
15062 * cvt.c (cp_convert): Pass it through.
15064 * typeck.c (build_conditional_expr): Handle user-defined
15065 conversions to slightly different types.
15067 * decl.c (grokdeclarator): Force an array type in a parm to be
15070 * decl2.c (do_using_directive): Sorry.
15071 (do_namespace_alias): Likewise.
15072 * lex.c (real_yylex): Warn about using the `namespace' keyword.
15074 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
15076 * parse.y (datadef): Move call to note_list_got_semicolon up.
15078 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
15080 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
15082 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
15084 * decl.c (cp_finish_decl): The exception regions have to be
15085 nested, not overlapping. We start the exception region for a
15086 decl, after it has been fully built, and all temporaries for it
15087 have been cleaned up.
15089 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
15091 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
15093 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
15095 * tree.def: Add RETURN_INIT.
15096 * pt.c (instantiate_decl): Handle RETURN_INIT.
15097 * decl.c (store_return_init): Handle minimal_parse_mode.
15099 * tree.c (cp_build_type_variant): Just return an error_mark_node.
15100 * decl.c (make_typename_type): Don't try to get the file and line
15102 * typeck.c (comptypes): Handle TYPENAME_TYPE.
15104 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
15106 * decl.c (poplevel): Make sure we clear out and restore old local
15107 non-VAR_DECL values by default when they go out of scope.
15109 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
15111 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
15112 referring to addresses of variables and functions.
15114 * error.c (dump_expr): Support SIZEOF_EXPR.
15116 * init.c (do_friend): Use the return value of check_classfn.
15118 * typeck.c (convert_arguments): Call complete_type.
15120 * method.c (hack_identifier): After giving an error, set value to
15123 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
15125 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
15126 lossage for local classes.
15127 * cp-tree.h: Declare it.
15128 * decl.c (lookup_name_real): Evil, painful hack for local classes.
15129 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
15130 Use hack_decl_function_context.
15131 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
15132 (start_function): Use hack_decl_function_context.
15133 (finish_function): Likewise.
15134 * method.c (synthesize_method): Likewise.
15135 * lex.c (process_next_inline): Likewise.
15136 (do_pending_inlines): Likewise.
15137 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
15140 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
15142 * sig.c (build_signature_pointer_or_reference_type): Align
15143 signature pointers/references on 8-byte boundaries so they can be
15144 grabbed 2 words at a time on a Sparc.
15146 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
15148 * method.c (hack_identifier): Requiring a static chain is now a
15150 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
15153 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15155 * init.c (build_offset_ref): Call complete_type.
15157 * decl.c (pop_from_top_level): Always pop previous_class_type.
15159 * parse.y: Handle multiple decls in a for-init-statement.
15160 * pt.c (tsubst_expr): Likewise.
15162 * pt.c (tsubst): Use tsubst_expr for the second operand of an
15165 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
15166 (poplevel_class): Set it here.
15167 (pop_from_top_level): Pop it here if we're returning to class scope.
15168 * class.c (pushclass): Don't set it here.
15170 * decl.c (maybe_push_to_top_level): Save current_template_parms,
15171 and clear it if !pseudo.
15172 (pop_from_top_level): Restore it.
15174 * decl2.c (finish_file): Push the dummy each time we walk the list
15177 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
15178 something for CAST_EXPR.
15180 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
15182 * cvt.c (cp_convert): Warn about implicit conversion of the
15183 address of a function to bool, as it is always true.
15185 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
15187 * typeck.c (c_expand_return): Fix warning for local externs returned.
15189 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
15191 * tree.c (mapcar): Propagate const and volatile properly.
15193 * typeck.c (complete_type): Be sure to instantiate the
15194 MAIN_VARIANT of the type.
15196 * method.c (synthesize_method): Class interface hackery does not
15197 apply to synthesized methods.
15199 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
15201 * pt.c (comp_template_args): Use comptypes rather than just
15202 checking for TEMPLATE_TYPE_PARM equivalence.
15204 * typeck.c (build_x_function_call): Call complete_type before
15205 checking TYPE_OVERLOADS_CALL_EXPR.
15207 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
15209 * g++.c (main): Check also for new define ALT_LIBM.
15211 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15213 * pt.c (instantiate_class_template): If we don't have a pattern
15215 (coerce_template_parms): If we see a local class, bail.
15217 * decl.c (grok_reference_init): Make sure there's a type before
15220 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
15221 (push_template_decl): Likewise.
15223 * parse.y (named_class_head): Set
15224 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
15226 * decl.c (xref_tag): Diagnose redeclaration of template
15227 type-parameter name.
15229 * error.c (dump_type): Handle anonymous template type parms.
15231 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
15233 (coerce_template_parms): Likewise.
15235 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
15237 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
15238 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
15240 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
15242 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
15243 before trying to get its STUB_DECL.
15244 (coerce_template_parms): Likewise.
15246 * parse.y (template_type_parm): If they didn't use 'class',
15247 pretend they did after giving an error.
15249 * pt.c (coerce_template_parms): Diagnose use of local class.
15251 * decl.c (grok_reference_init): Use instantiate_type.
15253 * error.c (dump_expr): Handle TEMPLATE_DECLs.
15255 * parse.y (named_class_head): Diagnose mismatching types and tags.
15257 * decl.c (pushdecl): Type decls and class templates clash with
15258 artificial type decls, not hide them.
15260 * decl.c (redeclaration_error_message): Diagnose redefinition of
15261 templates properly.
15262 (duplicate_decls): Diagnose disallowed overloads for template
15265 * decl.c (start_decl): Call complete_type before checking for a
15268 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
15270 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
15272 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15274 * decl.c (grok_op_properties): Don't check for operator++(int) in
15277 * tree.c (perm_manip): Return a copy of variable and function
15278 decls with external linkage.
15280 * tree.def: Change some of the min tree codes to type "1".
15281 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
15282 * method.c (build_overload_int): Emit something arbitrary for
15283 anything but an INTEGER_CST if we're in a template.
15285 * decl.c (cp_finish_decl): Call complete_type before deciding
15286 whether or not to lay out the decl.
15288 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
15290 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15292 * typeck2.c (build_x_arrow): Call complete_type.
15294 * pt.c (add_pending_template): Broken out.
15295 (lookup_template_class): If -fexternal-templates, call it for all
15296 the methods of implemented types.
15297 (instantiate_class_template): Instead of instantiating them here.
15298 (instantiate_decl): Handle -fexternal-templates earlier.
15300 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15302 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
15303 memoized lookup stuff inside GATHER_STATISTICS.
15305 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15307 * decl.c (start_decl): Complain about array of incomplete type
15309 (grokdeclarator): Not here.
15311 * parse.y (template_parm): Expand full_parm inline so we can set
15312 the rule's precedence.
15314 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
15315 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
15316 * decl2.c (grokbitfield): Don't check for integer constant here.
15317 * class.c (finish_struct_1): Check here.
15319 * decl.c (define_label): Make the min decl go on permanent_obstack.
15321 * pt.c (unify): Don't handle CONST_DECLs.
15322 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
15323 (tsubst_copy): Likewise.
15325 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
15326 CONST_DECL for a template parm.
15328 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
15330 * decl.c (grokdeclarator): Complain about array of incomplete type
15332 (start_decl_1): Not here.
15334 * pt.c (tsubst): Handle pointer-to-function declarators.
15336 * method.c (hack_identifier): If pedantic, diagnose local class
15337 methods that require a static chain.
15339 * decl.c (grok_op_properties): No longer static.
15340 * cp-tree.h: Declare it.
15341 * pt.c (tsubst): Call it for operators.
15342 Use tsubst_copy for TREE_VECs.
15344 * parse.y (template_arg): The expr has precedence like '>'.
15346 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15348 * pt.c (coerce_template_parms): Don't coerce an expression using
15350 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
15351 (tsubst): Don't use build_index_2_type if the max_value uses template
15353 * method.c (build_overload_int): Emit something arbitrary for an
15354 expression using template parms.
15356 * parse.y (template_close_bracket): New non-terminal to catch use
15357 of '>>' instead of '> >' in template class names.
15358 (template_type): Use it.
15359 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
15361 * tree.def: Add CAST_EXPR.
15362 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
15363 CONVERT_EXPR for minimal_parse_mode.
15364 * typeck.c (build_c_cast): Likewise.
15365 * pt.c (tsubst_copy): Likewise.
15366 * decl2.c (build_expr_from_tree): Likewise.
15367 * error.c (dump_expr): Likewise.
15369 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15371 * except.c (SetTerminate, SetUnexpected): Put back global vars.
15372 (init_exception_processing): Put back decl/init of
15373 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
15374 fns from libstdc++.
15376 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
15377 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
15379 * cp-tree.h (declare_uninstantiated_type_level,
15380 uninstantiated_type_level_p): Delete prototypes.
15382 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
15384 * pt.c (tsubst_expr): Add default return.
15386 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15388 * error.c (fndecl_as_string): Delete unused arg CNAME.
15389 * sig.c (build_signature_table_constructor,
15390 build_signature_method_call): Fix calls.
15392 * class.c (the_null_vtable_entry): Delete var definition.
15393 (init_class_processing): Delete tree the_null_vtable_entry init.
15394 * decl.c (no_print_{functions, builtins}): Declare as static.
15395 (__tp_desc_type_node): #if 0 var definition.
15396 (init_type_desc): #if 0 init of __tp_desc_type_node.
15397 (vb_off_identifier): Move var decl into init_decl_processing.
15398 (current_function_assigns_this): Declare as static.
15399 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
15400 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
15401 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
15402 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
15403 * init.c (BI_header_type, BI_header_size): Declare as static.
15404 * pt.c (template_classes): Delete unused var.
15405 (add_pending_template): Delete decl for non-existent fn.
15406 (lookup_template_class): Delete vars CODE and TAG_CODE.
15407 (instantiate_template): Delete unused var TARGS.
15408 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
15410 (__tp_desc_type_node): #if 0 var decl.
15411 (fndecl_as_string): Fix prototype.
15413 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
15415 * tree.def: Add GOTO_STMT.
15416 * pt.c (tsubst_expr): Support goto and labels.
15417 * decl.c (define_label): Support minimal parsing.
15418 * parse.y (simple_stmt): Likewise.
15420 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15422 * xref.c (GNU_xref_member): Only define/set var I if
15423 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
15425 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
15426 (GNU_xref_end): Fix call.
15427 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
15428 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
15430 * tree.c (build_exception_variant): Delete unused vars I, A, T,
15432 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
15433 (mapcar): Delete unused var CODE.
15434 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
15435 (break_out_cleanups): Fix call.
15436 (bot_manip): Likewise.
15437 * call.c (build_method_call): Likewise.
15438 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
15440 * typeck.c (unary_complex_lvalue, build_modify_expr,
15441 convert_for_initialization): Likewise.
15442 * typeck2.c (build_functional_cast): Likewise.
15443 * cp-tree.h (build_cplus_new): Fix prototype.
15445 * repo.c (open_repo_file): Delete unused var Q.
15446 (repo_compile_flags, repo_template_declared,
15447 repo_template_defined, repo_class_defined, repo_inline_used,
15448 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
15449 (repo_get_id, repo_vtable_used): Declare as static.
15450 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
15453 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
15455 * parse.y (pending_inlines): Add function_try_block case.
15457 * pt.c (unify): Fix for template const parms.
15459 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15461 * lex.c (extract_interface_info): Delete forward decl.
15462 (default_copy_constructor_body, default_assign_ref_body): Delete
15463 decls for non-existent functions.
15464 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
15465 (init_lex): Delete setting them.
15466 (cons_up_default_function): Delete unused vars FUNC_BUF,
15467 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
15468 #if 0'd synth code.
15469 (toplevel, expression_obstack): Delete unused extern decls.
15470 (tree_node_kind): Delete unused enum.
15471 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
15473 (tree_node_kind_names): Delete unused extern decl.
15474 (synth_obstack): Delete unused var.
15475 (init_lex): Don't set it.
15476 (init_parse): Add decl before use.
15477 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
15478 (current_unit_{name, language}): Delete unused vars.
15479 (check_newline): Don't bother setting them, just accept the #pragma.
15480 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
15481 (current_unit_{name, language}): Delete decls.
15483 * search.c: Wrap all of the memoized functions, macros, and
15484 variables inside #ifdef GATHER_STATISTICS.
15485 (lookup_field, lookup_fnfields): Likewise.
15486 (init_search_processing): Likewise.
15487 (reinit_search_statistics): Wrap whole function.
15488 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
15490 * decl.c (finish_function): Only call pop_memoized_context if
15491 GATHER_STATISTICS is defined.
15492 (start_function): Likewise for push_memoized_context.
15493 * class.c (pushclass, popclass): Likewise.
15495 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
15496 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
15498 * cvt.c (cp_convert): Delete unused local var FORM.
15499 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
15502 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15504 * pt.c (do_poplevel): Oops; really return what we get from
15505 poplevel this time.
15507 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15509 * cp-tree.h (is_aggr_type): Add prototype.
15511 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
15512 * method.c ({push,pop}_cp_function_context): Delete decls.
15513 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
15514 (SetUnexpected, SetTerminate): Delete unused vars.
15515 (init_exception_processing): Don't set SetUnexpected or
15516 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
15517 (output_exception_table_entry): Delete unused array LABEL.
15518 (expand_internal_throw): Delete unused var PARAMS.
15519 (expand_start_catch_block): Delete unused var CLEANUP.
15520 (emit_exception_table): Delete unused var EH_NODE_DECL.
15521 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
15522 GOTO_UNWIND_AND_THROW. Don't set them.
15523 (end_eh_unwinder): Add top decl.
15524 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
15525 (exception_section, push_rtl_perm, do_function_call,
15526 lang_interim_eh, push_eh_cleanup, eh_outer_context,
15527 expand_end_eh_spec, end_eh_unwinder): Declare as static.
15528 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
15529 throw_used): Likewise.
15530 * cp-tree.h (expand_end_eh_spec): Delete prototype.
15532 * search.c (dfs_mark, dfs_mark_vtable_path,
15533 dfs_unmark_vtable_path, dfs_mark_new_vtable,
15534 dfs_unmark_new_vtable, dfs_clear_search_slot,
15535 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
15536 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
15537 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
15539 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
15540 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
15541 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
15542 Only define #ifdef GATHER_STATISTICS.
15543 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
15545 (vbase_decl): Delete var definition.
15546 (init_search): Delete old decl.
15547 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
15548 never actually used.
15549 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
15550 (get_base_distance_recursive): Delete unused fourth arg
15551 BASETYPE_PATH. Fix call .
15552 (get_base_distance): Fix call.
15553 (push_class_decls): Delete unused var ID.
15554 (make_memoized_table_entry): Declare as static.
15555 (breadth_first_search): Declare as static.
15556 (tree_has_any_destructor_p): Declare as static.
15557 (pop_class_decls): Delete unused arg pop_class_decls.
15558 * class.c (popclass): Fix call to pop_class_decls.
15559 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
15560 tree_has_any_destructor_p): Delete prototypes.
15562 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
15563 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
15564 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
15565 (build_user_desc): Delete unused var T.
15566 (build_class_desc): Delete unused vars T and OFF.
15567 (build_t_desc): Delete unused var NAME_STRING.
15568 (build_headof): Make static.
15569 (get_bad_cast_node): Likewise.
15570 (get_def_to_follow): Likewise.
15571 * cp-tree.h (init_type_desc): Add prototype.
15572 (build_headof): Remove prototype.
15574 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15576 * pt.c (tsubst): Only look for matching decls at file scope for
15577 non-member functions.
15579 * call.c (build_scoped_method_call): Handle scoped destructor
15580 calls in templates.
15582 * decl.c (*_top_level): Also save previous_class_values.
15584 * pt.c (tsubst_expr): Support do {} while loops.
15585 * parse.y (simple_stmt): Likewise.
15586 * tree.def: Likewise.
15588 * method.c (build_overload_identifier): For a class nested in a
15589 template class, don't mangle in the template parms from our
15592 * lex.c, cp-tree.h: Remove support for template instantiations in
15593 the pending_inlines code.
15594 * pt.c: Remove dead functions and unused arguments.
15595 (uses_template_parms): TYPENAME_TYPEs always use template parms.
15596 * parse.y: Stop passing anything to end_template_decl.
15597 * tree.c (print_lang_statistics): Only print tinst info #ifdef
15600 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15602 * init.c (expand_recursive_init{,_1}): Delete decls.
15603 (sort_member_init): Delete unused var INIT.
15604 (emit_base_init): Delete unused var X.
15605 (build_offset_ref): Delete unused var CNAME.
15606 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
15607 (emit_base_init): Delete unused local var BASE. Delete extern
15608 decl of IN_CHARGE_IDENTIFIER.
15609 (build_delete): Delete unused local var VIRTUAL_SIZE.
15611 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
15612 (build_delete): Fix call.
15613 * decl2.c (delete_sanity): Likewise.
15614 * cp-tree.h (build_vec_delete): Update prototype.
15616 * typeck.c (common_base_type): Delete unused var TMP.
15617 (build_binary_op): Delete local var ARGS_SAVE.
15618 (build_array_ref): Delete unused var ITYPE.
15619 (c_expand_return): Delete unused var USE_TEMP.
15621 * typeck.c (compexcepttypes): Delete unused arg STRICT.
15622 (comptypes): Fix calls.
15623 * decl.c (duplicate_decls): Likewise.
15624 * cp-tree.h (compexcepttypes): Delete extra arg.
15626 * decl2.c (check_classfn): Delete unused second arg CNAME.
15627 * decl.c (start_decl, grokfndecl): Fix calls.
15628 * init.c (do_friend): Likewise.
15629 * cp-tree.h (check_classfn): Update prototype.
15631 * cp-tree.h (signature_error, import_export_vtable,
15632 append_signature_fields, id_in_current_class, mark_used,
15633 copy_assignment_arg_p): Add decls.
15634 * decl2.c (mark_used): Delete decl.
15636 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
15638 * class.c (get_vtable_entry): Disable unused function.
15639 (doing_hard_virtuals): Delete unused static global var.
15640 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
15641 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
15642 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
15643 (modify_one_vtable): Delete unused var OLD_RTTI.
15644 (finish_struct_anon): Delete unused vars OFFSET and X.
15645 (finish_struct_bits): Delete unused var METHOD_VEC.
15646 (get_basefndecls): Delete unused var PURPOSE. Delete unused
15647 for-scope local variable METHODS.
15649 * call.c (user_harshness): Delete unused/unneeded arg PARM.
15650 (ideal_candidate): Delete unused args BASETYPE and PARMS.
15651 (build_method_call): Delete unused args passed into ideal_candidate.
15652 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
15653 * cp-tree.h (synthesize_method): Add decl.
15655 * decl.c (note_level_for_for): Give void return type.
15656 (pushdecl_nonclass_level): Likewise.
15657 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
15658 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
15659 (suspend_binding_level): Delete unused var LEVEL.
15660 (duplicate_decls): Delete unused var CTYPE.
15661 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
15662 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
15664 (grokdeclarator): Delete unused var C.
15665 (grokdeclarator): Delete unused var SIZE_VARIES.
15666 (grokparms): Delete unused var SAW_VOID.
15667 (start_function): Delete unused var OLDDECL.
15668 (cplus_expand_expr_stmt): Delete unused var
15669 REMOVE_IMPLICIT_IMMEDIATELY.
15671 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
15673 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
15675 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15677 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
15678 (build_min_nt): Likewise.
15679 * pt.c (do_pushlevel): Emit line note.
15680 (do_poplevel): Return what we get from poplevel.
15681 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
15682 * parse.y: Use do_pushlevel and do_poplevel.
15683 * cp-tree.h: Declare do_poplevel.
15685 * cp-tree.h: Declare at_eof.
15686 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
15687 * decl2.c (import_export_decl): Renamed from import_export_inline.
15688 (finish_file): Call it to do interface handling for statics.
15689 * pt.c (tsubst_copy): Call mark_used on variables and functions
15692 * decl2.c (finish_file): Don't emit statics we can't generate.
15693 * pt.c (instantiate_decl): Don't set interface on instantiations
15696 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
15697 * tree.c (print_lang_statistics): Print max template depth.
15698 * pt.c (push_tinst_level): Dump entire instantiation context.
15699 (instantiate_class_template): Use it and pop_tinst_level.
15700 (instantiate_decl): Likewise.
15702 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
15703 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
15705 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
15707 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
15708 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
15709 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
15710 the new template implementation.
15712 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15714 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
15716 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
15718 * decl.c (cp_finish_decl): Delay emitting the debug information for
15719 a typedef that has been installed as the canonical typedef, if the
15720 type has not yet been defined.
15722 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15724 * decl2.c (grokfield): Still call pop_nested_class for access decls.
15726 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15728 * decl.c (lookup_label): Call label_rtx.
15730 * decl.c (make_binding_level): New function.
15731 (pushlevel, pushlevel_class): Call it instead of explicit
15732 duplicate calls to xmalloc.
15734 * decl.c (init_decl_processing): Delete useless build_pointer_type
15737 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
15738 (sizet_ftype_string): Delete variable.
15739 (init_decl_processing): Add built-in functions fabsf, fabsl,
15740 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
15741 variable strlen_ftype, used for strlen.
15743 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
15745 * decl.c (push_to_top_level): Start from current_binding_level
15746 again for now; the stl hacks depend on g++ being broken in this
15747 way, and it'll be fixed in the template rewrite.
15749 * tree.def: Add USING_DECL.
15750 * decl2.c (do_class_using_decl): Implement.
15751 (grokfield): Pass access decls off to do_class_using_decl instead of
15753 * error.c (dump_decl): Handle USING_DECLs.
15754 * decl.c (grokdeclarator): Remove code for handling access decls.
15755 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
15756 as access decls for now.
15757 (finish_struct): Don't check USING_DECLs for other uses of the name.
15759 * search.c (get_matching_virtual): Use cp_error_at.
15761 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15763 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
15765 (self_promoting_args_p): Move the check that TYPE is non-nil
15766 before trying to look at its main variant.
15767 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
15769 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
15771 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
15772 (do_friend): Delete call to xref_friend.
15773 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
15775 * typeck.c (convert_sequence): #if 0 unused function.
15777 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
15778 be in decl_in_memory_p.
15779 (decl_in_memory_p): Delete decl.
15780 * expr.c (decl_in_memory_p): Delete fn.
15781 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
15783 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
15785 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
15787 * class.c (finish_struct_1): Check for a pure-specifier on a
15788 non-virtual function here.
15790 * decl2.c (grok_function_init): Don't check whether the function
15792 (grokfield): Don't call check_for_override here.
15794 * decl.c (push_to_top_level): Start from inner_binding_level,
15795 check class_shadowed in class levels.
15797 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
15799 * decl.c (resume_level): Ignore things that don't have names, instead
15802 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15804 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
15806 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
15808 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
15811 * parse.y (complete_type_name): Bind global_scope earlier.
15812 (complex_type_name): Likewise.
15813 (qualified_type_name): Remove.
15815 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
15817 * decl.c (grokfndecl): Move code that looks for virtuals in base
15819 * class.c (check_for_override): ... to a new function.
15820 (finish_struct_1): Call it.
15822 * cp-tree.h: Declare warn_sign_compare.
15824 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
15825 rather than extra_warnings to decide whether to warn about
15826 comparison of signed and unsigned.
15828 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
15829 implies -Wsign-compare. -Wall doesn't imply -W.
15831 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
15833 * typeck.c (build_component_ref): Fix to handle anon unions in base
15836 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15838 * class.c (resolves_to_fixed_type_p): Delete code dealing with
15839 a WITH_CLEANUP_EXPR, since we don't generate them any more.
15840 * cvt.c (build_up_reference): Likewise.
15841 * decl.c (grok_reference_init): Likewise.
15842 (cp_finish_decl): Likewise.
15843 * error.c (dump_expr): Likewise.
15844 * tree.c (real_lvalue_p): Likewise.
15845 (lvalue_p): Likewise.
15846 (build_cplus_new): Likewise.
15847 (unsave_expr_now): Likewise.
15848 * typeck.c (unary_complex_lvalue, build_modify_expr,
15849 c_expand_return): Likewise.
15851 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15853 Make the C++ front-end pay attention to attributes for structures.
15854 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
15856 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
15857 Take out old round_up_size use and setting the DECL_ALIGN possibly
15858 using it. Take out setting of TYPE_ALIGN to round_up_size, which
15859 can override what the attribute set.
15860 * cp-tree.h (finish_struct): Update prototype.
15861 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
15862 attributes to finish_struct.
15863 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
15864 value down into finish_struct.
15865 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
15867 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
15869 * decl.c (poplevel): Re-word dead for local handling.
15870 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
15871 (cp_finish_decl): If is_for_scope, check for duplicates so
15872 we can disable is_for_scope. Otherwise, preserve_temp_slots.
15874 * lex.c (do_identifier): Use global binding in preference of
15875 dead for local variable.
15877 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
15879 * init.c (initializing_context): Handle anon union changes, the
15880 context where fields of anon unions can be initialized now has to be
15881 found by walking up the TYPE_CONTEXT chain.
15883 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
15885 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
15886 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
15887 (obscure_complex_init): If bss is supported, always set
15888 DECL_INITIAL to error_mark_node.
15890 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15892 * init.c (is_friend): Make sure there's a context before we see if
15895 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
15897 * init.c (is_friend): Classes are not friendly with nested classes.
15899 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
15901 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
15902 and record its result.
15904 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
15906 * class.c (finish_struct_anon): Switch around code to not move anon
15907 union elements around, nor mess up their contexts, nor offsets,
15908 instead we now build up the right number of COMPONENT_REFs for all
15909 the anon unions that may be present at build_component_ref time.
15910 * typeck.c (lookup_anon_field): New routine to handle field lookup
15911 on fields without names. We find them, based upon their unique type
15913 * typeck.c (build_component_ref): Allow FIELD_DECL components.
15914 Handle finding components in anonymous unions, and ensure that a
15915 COMPONENT_REF is built for each level as necessary.
15917 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
15919 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
15920 code that ensures that copy ctors are used if appropriate.
15922 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15924 * init.c (build_vec_delete): Only give an error if base isn't an
15927 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
15929 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
15930 (yylex): If we see `new', keep slurping.
15932 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
15934 * class.c (finish_struct_1): Move code for handling anon unions...
15935 (finish_struct_anon): to here. Fixup so that we do the offset
15936 calculations right, and so that the fields are physically moved to
15937 the containers's chain.
15939 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15941 * decl.c (grokdeclarator): Avoid trying to get an operand off an
15944 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
15946 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
15947 POINTER_SIZE to agree with expr.c.
15949 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
15951 * search.c (lookup_field): Don't report ambiguities if protect is 0,
15952 instead return NULL_TREE.
15954 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
15956 * class.c (finish_struct_1): Call warn_hidden if we want warnings
15957 about overloaded virtual functions.
15958 (warn_hidden): New routine to warn of virtual functions that are
15959 hidden by other virtual functions, that are not overridden.
15960 (get_basefndecls): New routine, used by warn_hidden.
15961 (mark_overriders): New routine, used by warn_hidden.
15962 * search.c (get_matching_virtual): Remove old warning that just
15965 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15967 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
15969 * typeck.c (null_ptr_cst_p): Delete unused fn.
15970 (build_function_call_maybe): Delete unused fn.
15972 * expr.c (extract_init): #if 0 the code after unconditional return 0
15975 Delete old cadillac code.
15976 * edsel.c: Remove file.
15977 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
15978 * Makefile.in (CXX_OBJS): Delete edsel.o.
15979 (edsel.o): Delete rule.
15980 * cp-tree.h (flag_cadillac): Delete var decl.
15981 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
15982 * decl2.c (flag_cadillac): Delete var definition.
15983 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
15984 (grokfield): Delete code depending on flag_cadillac.
15985 (finish_anon_union): Likewise.
15986 * class.c (finish_struct_1): Likewise.
15987 (pushclass): Likewise.
15988 (popclass): Likewise.
15989 (push_lang_context): Likewise.
15990 (pop_lang_context): Likewise.
15991 * decl.c (init_decl_processing): Likewise.
15992 (start_decl): Likewise.
15993 (cp_finish_decl): Likewise.
15994 (xref_tag): Likewise.
15995 (finish_enum): Likewise.
15996 (start_function): Likewise.
15997 (finish_function): Likewise.
15998 (finish_stmt): Likewise.
15999 * lex.c (lang_init): Likewise.
16000 (check_newline): Likewise.
16002 * lex.c (do_pending_inlines): Delete synthesized method kludge.
16004 Delete defunct, ancient garbage collection implementation.
16005 * rtti.c: New file with the RTTI stuff from gc.c.
16006 * gc.c: Removed file (moved the remaining stuff into rtti.c).
16007 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
16008 (rtti.o): New rule, replacing gc.o.
16009 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
16010 * cp-tree.h: Delete gc-related fn decls.
16011 (DECL_GC_OFFSET): Delete macro.
16012 (flag_gc): Delete extern decl.
16013 * decl.c (current_function_obstack_index): Delete var decl.
16014 (current_function_obstack_usage): Delete var decl.
16015 (start_function): Delete clearing of current_function_obstack_index
16016 and current_function_obstack_usage.
16017 (init_decl_processing): Delete code relying on -fgc.
16018 Delete call to init_gc_processing.
16019 (cp_finish_decl): Delete calls to build_static_gc_entry and
16020 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
16021 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
16022 and to expand_expr of a __gc_main call.
16023 (maybe_gc_cleanup): Delete var decl.
16024 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
16025 * decl2.c (flag_gc): Delete var decl.
16026 (lang_f_options): Delete offering of -fgc.
16027 (lang_decode_option): Delete -fgc and -fno-gc handling.
16028 (get_temp_regvar): Delete gc code.
16029 * init.c (build_new): Delete gc code.
16030 * lex.c (init_lex): Delete checking of flag_gc.
16032 * typeck.c (convert_arguments): Delete gc code.
16033 (build_component_addr): Delete -fgc warning.
16034 (build_modify_expr): Delete gc code.
16036 * decl2.c (build_push_scope): Delete fn.
16037 * cp-tree.h (build_push_scope): Delete decl.
16039 * search.c (clear_search_slots): Delete fn.
16040 * cp-tree.h (clear_search_slots): Delete decl.
16042 * search.c (tree_needs_constructor_p): Delete fn.
16043 * cp-tree.h (tree_needs_constructor_p): Delete decl.
16045 * tree.c (id_cmp): Delete fn.
16047 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
16048 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
16050 * tree.c (decl_value_member): Delete fn.
16051 * cp-tree.h (decl_value_member): Delete decl.
16053 * tree.c (list_hash_lookup_or_cons): Delete fn.
16054 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
16056 * method.c (cplus_exception_name): Delete fn.
16057 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
16059 * spew.c (shift_tokens): Delete fn.
16061 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16063 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
16065 * parse.y: Likewise.
16067 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16069 * tree.c (build_cplus_staticfn_type): Delete function definition;
16071 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
16073 * tree.c (virtual_member): Delete function definition; never used.
16074 * cp-tree.h (virtual_member): Delete decl.
16076 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
16078 * typeck.c (build_component_ref): Handle getting vbase pointers
16079 out of complex multiple inheritance better.
16081 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
16083 * typeck.c (build_object_ref): Make sure we use the real type, not
16084 any reference type.
16086 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
16088 * tree.c (build_exception_variant): Don't create new types if we
16089 don't have to, also build new types on the right obstack.
16091 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
16093 * decl.c (store_bindings): Split out from push_to_top_level.
16094 (push_to_top_level): Call it for b->type_shadowed on class binding
16097 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
16099 * search.c (expand_upcast_fixups): Fix so that offsets stored in
16100 vbase_offsets are always right. Fixes a problem where virtual base
16101 upcasting and downcasting could be wrong during conversions on this
16102 during virtual function dispatch at ctor/dtor time when dynamic
16103 vtable fixups for deltas are needed. This only sounds easier than
16105 (fixup_virtual_upcast_offsets): Change to reflect new calling
16106 convention for expand_upcast_fixups.
16108 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16110 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
16111 check that it's usable as the bitfield width.
16113 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16115 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
16116 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
16117 only ever used for functions in it.
16119 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
16121 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
16122 (nested_type): Likewise.
16123 (nested_name_specifier): Use lastiddecl.
16125 * decl.c (grokdeclarator): Adjust accordingly.
16126 * init.c (expand_member_init): Likewise.
16127 * parse.y (base_class): Likewise.
16128 * typeck2.c (build_functional_cast): Likewise.
16130 * typeck2.c (build_functional_cast): Fill in name after we've
16131 checked for non-aggr type.
16133 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
16135 * decl2.c (warn_pointer_arith): Default to on.
16137 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
16139 * lex.c (is_rid): New function.
16140 * decl.c (grokdeclarator): Diagnose reserved words used as
16143 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
16145 * tree.c (get_decl_list): Don't lose cv-quals.
16147 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
16148 typespecs used as declarator-ids.
16150 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
16152 * decl.c (poplevel): When poping a level, don't give a warning for
16153 any subblocks that already exist.
16155 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
16157 * typeck.c (build_object_ref): Finish what I started.
16159 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
16161 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
16163 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
16166 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
16168 * decl.c (xref_tag): Handle passing a type in directly.
16170 * parse.y (qualified_type_name): Pull out the type.
16171 (nested_type): Likewise.
16172 Take types directly instead of as identifiers.
16173 * call.c (build_scoped_method_call): Take types directly instead of
16175 * decl.c (xref_basetypes): Likewise.
16176 * init.c (expand_member_init): Likewise.
16177 (build_member_call): Likewise.
16178 (build_offset_ref): Likewise.
16179 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
16180 * method.c (do_build_assign_ref): Likewise.
16181 * decl.c (grokdeclarator): Handle a type appearing as the
16182 declarator-id for constructors.
16183 * method.c (do_build_copy_constructor): current_base_init_list now
16184 uses the types directly, not their names.
16185 * init.c (sort_base_init): Likewise.
16186 (expand_member_init): Likewise.
16187 * init.c (is_aggr_type): New function, like is_aggr_typedef.
16189 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
16191 * tree.c (layout_basetypes): Call build_lang_field_decl instead
16192 of build_lang_decl if first arg is a FIELD_DECL.
16194 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16196 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
16198 * except.c (expand_start_catch_block): Set TREE_USED to avoid
16199 warnings about the catch handler.
16201 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
16203 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
16204 expand_target_expr.
16206 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
16208 Fix access control to use trees rather than integers.
16209 * class.c (access_{default, public, protected, private,
16210 default_virtual, public_virtual, private_virtual}_node): Add
16212 (init_class_processing): Do creation of those nodes.
16213 * cp-tree.h (access_type): Delete enum decl.
16214 (access_{default, public, protected, private, default_virtual,
16215 public_virtual, private_virtual}_node): Add decls.
16216 (compute_access): Change return type.
16217 * search.c (compute_access): Have tree return type, instead of enum.
16218 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
16219 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
16220 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
16221 * parse.y (VISSPEC): Make ttype rather than itype.
16222 (base_class_access_list): Likewise.
16223 * *.[cy]: Change all refs of `access_public' to `access_public_node',
16225 * call.c (build_method_call): Make ACCESS be a tree.
16226 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
16227 * cvt.c (convert_to_aggr): Likewise.
16228 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
16230 * method.c (hack_identifier): Likewise.
16231 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
16233 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
16235 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
16236 frontend, and make it more consistent with respect to
16237 warn_pointer_arith.
16239 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16241 * decl.c (pushdecl): Check for duplicate parameter names.
16243 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
16245 * decl.c (expand_static_init): Call assemble_external for atexit.
16247 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
16249 * except.c (do_unwind): Remove some generated dead code.
16250 (eh_outer_context): New routine, factor out some common code from
16251 expand_builtin_throw and end_eh_unwinder. Add code to do return
16252 address masking for the PA.
16253 (expand_builtin_throw): Use eh_outer_context instead of open coding
16255 (end_eh_unwinder): Likewise.
16257 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
16259 * except.c (expand_throw): Call assemble_external for __empty, if we
16262 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
16264 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
16265 NORMAL_RETURN_ADDR_OFFSET.
16266 (end_eh_unwinder): Likewise.
16268 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
16270 * gc.c (build_dynamic_cast): Make sure we don't cast away const
16271 when dealing with references, and make sure we handle dynamic
16272 casting to a cv qualified reference.
16274 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
16276 * except.c (struct eh_context): New structure top hold eh context
16278 (push_eh_context): New routine.
16279 (pop_eh_context): Likewise.
16280 * decl.c (push_cp_function_context): Use them.
16281 (pop_cp_function_context): Likewise.
16283 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
16285 * decl2.c (finish_file): Also prune uninteresting functions in the
16286 inline emission loop.
16288 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
16290 * sig.c (build_signature_table_constructor): Mark functions
16291 in the signature as referenced.
16293 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
16295 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
16296 the inline emission stuff.
16298 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
16300 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
16302 * lang-options.h: Add -f{no-,}weak.
16303 * decl.c (init_decl_processing): If the target does not support weak
16304 symbols, don't use them.
16305 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
16307 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
16309 * init.c (expand_member_init): warning for base init after members.
16311 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
16313 * cvt.c (build_expr_type_conversion): Don't convert to a reference
16316 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
16318 * method.c (report_type_mismatch): Improve wording for volatile
16321 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
16323 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
16324 expand_assignment, as the later doesn't handle things that have
16325 copy constructors well. The compiler would do bitwise copying,
16326 instead of ctor calling in some cases.
16328 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
16330 * g++.c (my_strerror): Return "cannot access" if errno is 0.
16331 (pfatal_with_name, perror_exec): Don't assume that
16332 the returned value from my_strerror contains no '%'s.
16334 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
16336 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
16338 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
16339 TYPE_METHODS/TREE_CHAIN mean what they used to.
16340 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
16341 instead of TYPE_METHODS.
16342 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
16343 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
16344 * cp-tree.h (CLASSTYPE_METHODS): Lose.
16345 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
16347 (struct lang_decl): Lose next_method field.
16348 (DECL_NEXT_METHOD): Lose.
16349 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
16350 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
16352 (finish_struct_methods): Don't mess with the TREE_CHAINs in
16355 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
16358 * call.c (build_method_call): Synthesize here even when not inlining.
16359 * typeck.c (build_function_call_real): Likewise.
16361 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
16363 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
16364 == DBX_DEBUG, call dbxout_start_new_source_file and
16365 dbxout_resume_previous_source_file when appropriate.
16367 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
16369 * except.c (start_anon_func): Push to the top level.
16370 (end_anon_func): Pop from the top level.
16372 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
16374 * cp-tree.h (build_cleanup): New routine to build cleanups.
16375 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
16376 call at ctor time and use atexit to run it later.
16377 * decl2.c (build_cleanup): New routine, taken from finish_file.
16378 (finish_file): Use build_cleanup instead, and don't put function
16379 local statics in global dtor list.
16381 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
16383 * except.c (expand_throw): Ensure that we have cleanups, if we try
16384 and expand cleanups.
16386 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
16388 * except.c (expand_throw): Add logic to manage dynamic cleanups for
16390 (expand_end_catch_block): Use the magic of expand_goto, instead of
16391 emit_jump so that we get the cleanup for any catch clause parameter
16392 and the cleanup for the exception object. Update to reflect label
16394 (push_eh_cleanup): New routine to register a cleanup for an
16396 (empty_fndecl): Used to default cleanup actions to
16398 (init_exception_processing): Setup empty_fndecl. Setup
16400 (expand_start_catch_block): Update to reflect label changes. Call
16401 push_eh_object to register the cleanup for the EH object.
16402 (start_anon_func): New routine to start building lambda expressions
16404 (end_anon_func): New routine to end them.
16405 (struct labelNode): Change so that we can use tree labels, or rtx
16407 (saved_cleanup): Object to check for dynamic cleanups for the
16408 exception handling object.
16409 (push_label_entry): Change so that we can use tree labels, or rtx
16411 (pop_label_entry): Likewise.
16412 (top_label_entry): Likewise.
16413 (expand_start_all_catch): Use tree label instead of rtx label, so
16414 that we can get the magic of expand_goto.
16415 (expand_end_all_catch): Update to reflect label changes.
16417 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
16419 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
16420 building_cleanup logic, as we now use UNSAVE_EXPRs.
16421 * cp-tree.h (unsave_expr): Declare it.
16422 * decl.c (building_cleanup): Remove.
16423 (maybe_build_cleanup): Remove building_cleanup logic, and use
16424 UNSAVE_EXPR instead.
16426 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
16428 * gc.c (build_t_desc): Update error message to say <typeinfo>.
16430 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16432 * decl.c (pushdecl): Only warn about shadowing a local variable if
16433 warn_shadow is true.
16435 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
16437 * typeck.c (build_binary_op_nodefault): Added warning about
16438 comparisons between different enum types with -Wall, unless
16439 -fenum-int-equiv set.
16441 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
16443 * class.c (finish_struct_1): Skip down to the inner type in
16444 multidimensional arrays. Ensures ctors will be made for types that
16447 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
16449 * decl.c (last_dtor_insn): New to track the last compiler generated
16451 (store_parm_decls): Set it.
16452 (finish_function): Use it to see if the dtor is empty. Avoid doing
16453 vtable setup all the time, if we can.
16454 (struct cp_function): Add last_dtor_insn.
16455 (push_cp_function_context): Save it.
16456 (pop_cp_function_context): Restore it.
16458 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
16460 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
16463 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
16465 * typeck.c (expand_target_expr): Make sure targets get put into the
16466 current temp_slot_level, so that the free_temp_slots call will reuse
16469 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
16471 * class.c (finish_struct_1): Delay delta fixups for virtual bases
16472 until after we have done the hard virtuals, to avoid a bogus `every
16473 virtual function must have a unique final overrider' for virtual
16474 functions that are only overridden by hard virtuals.
16476 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
16478 * pt.c (do_function_instantiation): Don't try to find a file-scope
16479 template for a member function.
16481 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
16483 * g++.c (main): Add handling of -nodefaultlibs.
16485 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
16487 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
16488 distinguish between direct bindings of reference variables, and
16489 indirect bindings of reference variables.
16490 * cvt.c (build_up_reference): Use it.
16491 * typeck.c (convert_arguments): Use it to indicate this is an
16493 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
16494 as they are unused.
16495 (expand_static_init): Likewise.
16496 (cplus_expand_expr_stmt): Likewise.
16497 * decl2.c (finish_file): Likewise.
16498 * init.c (perform_member_init): Likewise.
16499 (emit_base_init): Likewise.
16500 (expand_aggr_vbase_init_1): Likewise.
16502 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16504 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
16505 get a DECL_LANG_SPECIFIC node.
16506 * cp-tree.h (lang_decl_flags): Add new member `level'.
16507 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
16508 decl_flags level member.
16510 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16512 * call.c (build_method_call): Make sure instance has a
16513 TYPE_LANG_SPECIFIC node before we dive into it.
16515 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
16517 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
16519 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
16521 * decl.c (duplicate_decls): When smashing decls, smash staticness in
16524 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
16526 * decl.c (poplevel): Handle the merging of subblocks of cleanups
16527 when finishing blocks that have already been created (usually due to
16528 the fixup goto code). Fixes bad debugging information.
16530 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
16532 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
16533 that's not a list of overloaded functions.
16535 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16537 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
16538 before trying to use DECL_ABSTRACT_VIRTUAL_P.
16540 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
16542 * decl2.c (mark_used): New function for hooking into setting of
16543 TREE_USED on decls.
16544 * call.c (build_method_call): Use it.
16545 * class.c (instantiate_type): Likewise.
16546 * init.c (build_offset_ref): Likewise. Don't call assemble_external
16547 for all like-named functions.
16548 * method.c (hack_identifier): Likewise.
16549 (emit_thunk): Don't call assemble_external.
16550 (make_thunk): Create thunk as a FUNCTION_DECL so that it
16551 gets the right mode and ENCODE_SECTION_INFO works.
16553 * parse.y: Use mark_used. Pass operator names to do_identifier.
16554 * lex.c (do_identifier): Handle operator names.
16556 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
16558 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16560 * errfn.c: Include stdio.h.
16561 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
16563 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
16565 * typeck2.c (digest_init): Always convert initializers to the
16568 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
16570 * init.c (member_init_ok_or_else): Don't allow member initializers
16571 for indirect members, as it is invalid.
16573 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16575 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
16577 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
16579 * parse.y (for.init.statement): Catch compound statements inside for
16580 initializations, if we're being pedantic.
16582 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
16584 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
16587 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
16589 * error.c (dump_expr): Don't core dump when a boolean expression is
16590 used as a default argument.
16592 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
16594 * class.c (finish_struct_bits): Check aggregate_value_p instead of
16597 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
16599 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
16600 BLKmode type that would otherwise be returned in registers.
16602 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16604 * g++.c (WITHLIBC): New macro.
16605 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
16606 saw_libc and pass it at the end if it was set.
16608 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16610 * parse.y (fn.def1): Call split_specs_attrs in
16611 declmods notype_declarator case.