gcc/cp/ChangeLog

   1 2011-03-01  Jason Merrill  <jason@redhat.com>
   2
   3         PR c++/46282
   4         * decl2.c (grokbitfield): Handle type-dependent width.
   5
   6 2011-02-28  Jason Merrill  <jason@redhat.com>
   7
   8         PR c++/47873
   9         * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
  10         after checking for a non-thunk.
  11
  12 2011-02-26  Jason Merrill  <jason@redhat.com>
  13
  14         PR c++/47904
  15         * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
  16         * pt.c (iterative_hash_template_arg): And hash it.
  17
  18         PR c++/47897
  19         * semantics.c (non_const_var_error): Split out from...
  20         (cxx_eval_constant_expression): ...here.
  21         (potential_constant_expression_1) [VAR_DECL]: Use it.
  22         Allow dependent variables.
  23
  24 2011-02-24  Jason Merrill  <jason@redhat.com>
  25
  26         * parser.c (cp_parser_constant_expression): Set
  27         non_integral_constant_expression correctly for C++0x too.
  28         (cp_parser_static_assert): Allow non-constant expression.
  29         (cp_parser_direct_declarator): Expect non_constant_p to be set
  30         properly for C++0x.
  31         * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
  32         * semantics.c (maybe_constant_value): Check type_unknown_p too.
  33         (potential_rvalue_constant_expression): New.
  34         (require_potential_rvalue_constant_expression): New.
  35
  36 2011-02-23  Jason Merrill  <jason@redhat.com>
  37
  38         * cp-tree.h (DECL_PARM_LEVEL): New.
  39         (struct lang_decl_parm): Add level field.
  40         * name-lookup.c (function_parm_depth): New fn.
  41         * name-lookup.h: Declare it.
  42         * parser.c (cp_parser_parameter_declaration_list): Use it.
  43         * mangle.c (struct globals): Add parm_depth field.
  44         (write_bare_function_type): Adjust it.
  45         (write_expression): Include the level delta in PARM_DECL mangling
  46         for abi >= 6.
  47
  48         * semantics.c (finish_decltype_type): Remove shortcut for decltype
  49         of id-expression.
  50         * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
  51
  52 2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
  53
  54         PR c++/46868
  55         * parser.c (cp_parser_class_specifier): Require a closing brace
  56         to attempt error recovery.
  57
  58 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
  59
  60         PR c++/47833
  61         * pt.c (struct pending_template): Add chain_next GTY option.
  62         * decl.c (struct named_label_use_entry): Likewise.
  63
  64 2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
  65
  66         PR c++/47242
  67         * semantics.c (build_lambda_object): Bail out if a field is
  68         error_mark_node.
  69
  70 2011-02-22  Dodji Seketeli  <dodji@redhat.com>
  71
  72         PR c++/47666
  73         * class.c (dfs_declare_virt_assop_and_dtor)
  74         (declare_virt_assop_and_dtor): New static functions.
  75         (add_implicitly_declared_members): Use
  76         declare_virt_assop_and_dtor.
  77
  78 2011-02-21  Jason Merrill  <jason@redhat.com>
  79
  80         PR c++/47207
  81         * decl2.c (decl_constant_var_p): A constexpr var needs an
  82         initializer to be constant.
  83         * semantics.c (cxx_eval_constant_expression): Complain about
  84         constexpr var used in its own initializer.
  85         * call.c (set_up_extended_ref_temp): Set
  86         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
  87
  88 2011-02-20  Jason Merrill  <jason@redhat.com>
  89
  90         PR c++/47199
  91         * semantics.c (cxx_eval_call_expression): Call
  92         cxx_eval_constant_expression in trivial shortcut.
  93
  94         PR c++/46831
  95         * call.c (convert_class_to_reference): Don't try to set up a
  96         second conv sequence for non-viable candidates.
  97
  98         PR c++/47703
  99         * error.c (location_of): Handle non-tagged types.
 100
 101         PR c++/46472
 102         * method.c (process_subob_fn): Instantiate constexpr templates.
 103         * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
 104
 105 2011-02-20  Dodji Seketeli  <dodji@redhat.com>
 106
 107         PR c++/46394
 108         * pt.c (tsubst_pack_expansion): do not use
 109         cp_tree_equal/same_type_p to detect an expansion of a parameter
 110         pack.
 111
 112 2011-02-19  Jason Merrill  <jason@redhat.com>
 113
 114         PR c++/47503
 115         * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
 116
 117 2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
 118
 119         PR c++/47795
 120         * semantics.c (finish_non_static_data_member): Early return if
 121         object is error_mark_node.
 122
 123 2011-02-18  Dodji Seketeli  <dodji@redhat.com>
 124
 125         PR c++/47208
 126         * pt.c (do_auto_deduction): Do not mention error_mark_node in
 127         diagnostics.
 128         * semantics.c (finish_id_expression): Do not pass erroneous decl
 129         to decl_constant_var_p.
 130
 131 2011-02-17  Jakub Jelinek  <jakub@redhat.com>
 132
 133         PR c++/47783
 134         * cvt.c (convert_from_reference): Call mark_exp_read.
 135
 136 2011-02-11  Dodji Seketeli  <dodji@redhat.com>
 137
 138         PR c++/47172
 139         * pt.c (finish_call_expr): Consider a call expression that has a
 140         dependent "this" pointer as being dependent.  Add comments.
 141         (dependent_type_p, type_dependent_expression_p): Update comments.
 142
 143 2011-02-16  Dodji Seketeli  <dodji@redhat.com>
 144
 145         PR c++/47326
 146         * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
 147         expansion arguments are not evaluated.
 148
 149 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 150
 151         PR c++/47704
 152         * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
 153         instead of TYPE_LANG_FLAG_3.
 154         * pt.c (lookup_template_class): Copy over
 155         ENUM_FIXED_UNDERLYING_TYPE_P.
 156
 157 2011-02-15  Jason Merrill  <jason@redhat.com>
 158
 159         PR c++/46807
 160         * method.c (synthesized_method_walk): Always exit early for
 161         trivial fn in C++98 mode.
 162
 163 2011-02-14  Jason Merrill  <jason@redhat.com>
 164
 165         PR c++/47482
 166         * parser.c (cp_parser_enumerator_definition): Call
 167         fold_non_dependent_expr.
 168
 169 2011-02-09  Jason Merrill  <jason@redhat.com>
 170
 171         * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
 172         * semantics.c (finish_fname): Only return the name if we're in
 173         a function.
 174
 175         * decl.c (build_enumerator): Don't perform integral promotions on
 176         non-integral constants.
 177
 178         * cvt.c (convert_to_void): Handle null op1.
 179
 180         * class.c (type_has_constexpr_default_constructor): Make sure the
 181         caller stripped an enclosing array.
 182         * init.c (perform_member_init): Strip arrays before calling it.
 183
 184         PR c++/47511
 185         * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
 186
 187 2011-02-03  Dodji Seketeli  <dodji@redhat.com>
 188
 189         PR c++/47398
 190         * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
 191         template parameters in account.
 192
 193 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
 194
 195         PR c++/46890
 196         * parser.c (cp_parser_class_specifier): Fix setting of
 197         want_semicolon.
 198
 199 2011-01-31  Jakub Jelinek  <jakub@redhat.com>
 200
 201         PR c++/47416
 202         * semantics.c (build_data_member_initialization): Handle
 203         STATEMENT_LIST always instead of just for CLEANUP_BODY.
 204
 205 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 206
 207         * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 208         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 209
 210 2011-01-29  Dodji Seketeli  <dodji@redhat.com>
 211
 212         PR c++/47311
 213         * cp-tree.h (fixup_template_parms): Declare.
 214         * pt.c (end_template_parm_list): Do not fixup template parms here.
 215         (fixup_template_parms): Remove static. Fix typo in the
 216         comments. Remove useless code statement.
 217         (fixup_template_parm): For a template template parameter, fixup
 218         its attributes before fixing up its type.
 219         * parser.c
 220         (cp_parser_template_declaration_after_export): After parsing
 221         template parameters fixup their types.
 222
 223 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
 224
 225         PR c++/47476
 226         * semantics.c (potential_constant_expression_1): Handle
 227         TRUTH_XOR_EXPR.
 228
 229 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
 230
 231         PR c++/43601
 232         * semantics.c (expand_or_defer_fn_1): Handle it.
 233         * decl2.c (decl_needed_p): Likewise.
 234
 235 2011-01-21  Jason Merrill  <jason@redhat.com>
 236
 237         PR c++/47041
 238         * semantics.c (build_constexpr_constructor_member_initializers):
 239         Handle trivial copy.
 240
 241 2011-01-21  Jakub Jelinek  <jakub@redhat.com>
 242
 243         PR c++/47388
 244         * semantics.c (begin_for_stmt): If -fno-for-scope, don't
 245         assume init must be NULL if scope is NULL.
 246         (begin_range_for_stmt): Likewise.
 247
 248 2011-01-21  Jason Merrill  <jason@redhat.com>
 249
 250         PR c++/46552
 251         * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
 252
 253         PR c++/46977
 254         * semantics.c (potential_constant_expression_1): Split out from
 255         potential_constant_expression.  Add want_rval parm.  Handle
 256         template expression forms.  Don't enforce restriction on address
 257         of automatic variable here.  Add a couple of diagnostics that
 258         had been missing.
 259         (require_potential_constant_expression): New entry point.
 260         (build_data_member_initialization, register_constexpr_fundef): Adjust.
 261         (maybe_constant_value): Check potential_constant_expression.
 262         * pt.c (fold_non_dependent_expr_sfinae): Likewise.
 263         * tree.c (build_vec_init_expr): Adjust.
 264
 265 2011-01-19  Jakub Jelinek  <jakub@redhat.com>
 266
 267         PR c++/47303
 268         * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
 269         or DECL_EXTERNAL.
 270
 271 2011-01-17  Jason Merrill  <jason@redhat.com>
 272
 273         PR c++/47067
 274         * semantics.c (base_field_constructor_elt): New fn.
 275         (cxx_eval_bare_aggregate): Use it.
 276         (build_data_member_initialization): Leave COMPONENT_REF for
 277         vfield inits.
 278
 279 2011-01-14  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
 280
 281         * parser.c (cp_parser_range_for): Remove the "unused variable" warning
 282         workaround.
 283
 284 2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
 285             Jonathan Wakely  <jwakely.gcc@gmail.com>
 286
 287         PR c++/33558
 288         * decl.c (grokdeclarator): Reject mutable reference members.
 289
 290 2011-01-14  Jason Merrill  <jason@redhat.com>
 291
 292         PR c++/47289
 293         * pt.c (coerce_template_parms): Fix error recovery.
 294
 295         PR c++/46903
 296         * typeck2.c (check_narrowing): Only check arithmetic types.
 297
 298         PR c++/46688
 299         * tree.c (build_vec_init_expr): Handle flexible array
 300         properly.
 301
 302 2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
 303
 304         PR c++/47213
 305         * cp-tree.h (CLASSTYPE_VISIBILITY): Use
 306         TYPE_MAIN_DECL instead of TYPE_NAME.
 307         (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
 308         * decl2.c (determine_visibility): Add check
 309         of CLASS_TYPE_P for underlying_type.
 310
 311 2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
 312
 313         * cp-tree.h (begin_for_scope): New prototype.
 314         (begin_for_stmt): Update prototype.
 315         (begin_range_for_stmt): Update prototype.
 316         * init.c (build_vec_init): Update call to begin_for_stmt.
 317         * parser.c (cp_parser_for): New.
 318         (cp_parser_c_for): Add three new parameters.
 319         (cp_parser_range_for): Likewise. Most parsing code removed.
 320         (cp_parser_iteration_statement): Call cp_parser_for instead of
 321         cp_parser_c_for and cp_parser_range_for.
 322         (cp_parser_for_init_statement): Add new parameter and return type.
 323         (cp_parser_block_declaration): Update call to
 324         cp_parser_simple_declaration.
 325         (cp_parser_simple_declaration): Add new parameter.
 326         Update call to cp_parser_init_declarator.
 327         (cp_parser_init_declarator): Add new parameter.
 328         * pt.c (tsubst_expr): Update call to begin_for_stmt.
 329         * semantics.c (begin_for_scope): New.
 330         (begin_for_stmt): Add two new parameters.
 331         (begin_range_for_stmt): Likewise.
 332
 333 2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
 334
 335         * parser.c (cp_parser_objc_at_property_declaration): Improved
 336         error message.
 337
 338 2011-01-11  Dodji Seketeli  <dodji@redhat.com>
 339
 340         PR debug/46955
 341         * cp-lang.c (get_template_innermost_arguments_folded)
 342         (get_template_argument_pack_elems_folded)
 343         (template_arg_needs_folding, fold_cplus_constants): New static
 344         functions.
 345         (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
 346         get_template_innermost_arguments_folded.
 347         (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
 348         get_template_argument_pack_elems_folded.
 349
 350 2011-01-11  Jason Merrill  <jason@redhat.com>
 351
 352         PR c++/46658
 353         * init.c (build_new_1): Handle value-init in templates differently.
 354
 355         PR c++/45520
 356         * tree.c (maybe_dummy_object): Check current_class_ref against
 357         context, not current_class_type.
 358
 359 2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 360
 361         PR objc/47078
 362         * parser.c (cp_parser_objc_typename): If the type is unknown, for
 363         error recovery purposes behave as if it was not specified so that
 364         the default type is used.
 365
 366 2011-01-07  Jakub Jelinek  <jakub@redhat.com>
 367
 368         PR c++/47022
 369         * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
 370         for the second build_x_va_arg argument.
 371
 372 2011-01-05  Tom Tromey  <tromey@redhat.com>
 373
 374         * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
 375         (lvalue_or_else): Likewise.
 376
 377 2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
 378
 379         PR target/38662
 380         * tree.c (cxx_type_hash_eq):
 381         Allow METHOD_TYPE, too.
 382
 383 \f
 384 Copyright (C) 2011 Free Software Foundation, Inc.
 385
 386 Copying and distribution of this file, with or without modification,
 387 are permitted in any medium without royalty provided the copyright
 388 notice and this notice are preserved.