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| author | Douglas Gregor <doug.gregor@gmail.com> | 2007-07-27 17:43:05 +0000 |
|---|---|---|
| committer | Doug Gregor <dgregor@gcc.gnu.org> | 2007-07-27 17:43:05 +0000 |
| commit | 3ad6a8e12ca4ac15b759f6a407d2ca2ea32e17a2 (patch) | |
| tree | 1fd8c965b4122258e1d88e04db3ecb09a3757908 /gcc/cp/lex.c | |
| parent | 8a67955f0815ecf2892c635ca4128a5f414eb507 (diff) | |
| download | gcc-3ad6a8e12ca4ac15b759f6a407d2ca2ea32e17a2.zip gcc-3ad6a8e12ca4ac15b759f6a407d2ca2ea32e17a2.tar.gz gcc-3ad6a8e12ca4ac15b759f6a407d2ca2ea32e17a2.tar.bz2 | |
typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
* typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
* cp-tree.def (DECLTYPE_TYPE): New.
* error.c (dump_type): Dump DECLTYPE_TYPE nodes.
(dump_type_prefix): Ditto.
(dump_type_suffix): Ditto.
* tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
* mangle.c (write_type): Handle DECLTYPE_TYPE.
* cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
types.
(DECLTYPE_TYPE_EXPR): New.
(DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
(finish_declared_type): Declare.
* cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
DECLTYPE_TYPE nodes.
(pp_cxx_type_id): Ditto.
* pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
(tsubst): Substitute into a DECLTYPE_TYPE node.
(tsubst_copy): Ditto.
(unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
nodes.
(dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
* semantics.c (finish_typeof): TYPEOF_TYPE types need to use
structural equality (because we can't hash the expressions).
(finish_declared_type): New.
* lex.c (reswords): Add "decltype" keyword.
* parser.c cp_lexer_next_token_is_decl_specifier_keyword
(cp_parser_postfix_expression): Add member_access_only_p to
restrict postfix expression to member access expressions.
(cp_parser_unary_expression): Update call to
cp_parser_postfix_expression to reflect new parameter.
(cp_parser_declared_type): New.
(cp_parser_simple_type_specifier): Parse decltype types.
2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
* c-common.h (enum rid): Add RID_DECLTYPE, update RID_LAST_CXX0X.
2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
* g++.dg/cpp0x/decltype1.C: New.
* g++.dg/cpp0x/decltype2.C: New.
* g++.dg/cpp0x/decltype3.C: New.
* g++.dg/cpp0x/decltype4.C: New.
* g++.dg/cpp0x/decltype5.C: New.
* g++.dg/cpp0x/decltype6.C: New.
From-SVN: r126991
Diffstat (limited to 'gcc/cp/lex.c')
| -rw-r--r-- | gcc/cp/lex.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cp/lex.c b/gcc/cp/lex.c index f1dc864..6aefb47 100644 --- a/gcc/cp/lex.c +++ b/gcc/cp/lex.c @@ -197,6 +197,7 @@ static const struct resword reswords[] = { "__complex__", RID_COMPLEX, 0 }, { "__const", RID_CONST, 0 }, { "__const__", RID_CONST, 0 }, + { "__decltype", RID_DECLTYPE, 0 }, { "__extension__", RID_EXTENSION, 0 }, { "__func__", RID_C99_FUNCTION_NAME, 0 }, { "__has_nothrow_assign", RID_HAS_NOTHROW_ASSIGN, 0 }, @@ -244,6 +245,7 @@ static const struct resword reswords[] = { "const", RID_CONST, 0 }, { "const_cast", RID_CONSTCAST, 0 }, { "continue", RID_CONTINUE, 0 }, + { "decltype", RID_DECLTYPE, D_CXX0X }, { "default", RID_DEFAULT, 0 }, { "delete", RID_DELETE, 0 }, { "do", RID_DO, 0 }, |