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r126991 - in /trunk/gcc: ChangeLog c-common.h c...
- From: dgregor at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 27 Jul 2007 17:43:06 -0000
- Subject: r126991 - in /trunk/gcc: ChangeLog c-common.h c...
Author: dgregor
Date: Fri Jul 27 17:43:05 2007
New Revision: 126991
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126991
Log:
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.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/decltype1.C
trunk/gcc/testsuite/g++.dg/cpp0x/decltype2.C
trunk/gcc/testsuite/g++.dg/cpp0x/decltype3.C
trunk/gcc/testsuite/g++.dg/cpp0x/decltype4.C
trunk/gcc/testsuite/g++.dg/cpp0x/decltype5.C
trunk/gcc/testsuite/g++.dg/cpp0x/decltype6.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-common.h
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/cp-tree.def
trunk/gcc/cp/cp-tree.h
trunk/gcc/cp/cxx-pretty-print.c
trunk/gcc/cp/error.c
trunk/gcc/cp/lex.c
trunk/gcc/cp/mangle.c
trunk/gcc/cp/parser.c
trunk/gcc/cp/pt.c
trunk/gcc/cp/semantics.c
trunk/gcc/cp/tree.c
trunk/gcc/cp/typeck.c
trunk/gcc/testsuite/ChangeLog