r154140 - in /trunk/libstdc++-v3: ChangeLog inc...

[paolo@gcc.gnu.org]

Author: paolo
Date: Fri Nov 13 02:25:12 2009
New Revision: 154140

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154140
Log:
2009-11-12  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (declval): Add, per DR 1255.
	(__is_convertible_helper, common_type): Use it.
	* include/bits/move.h: Mention std::declval.
	* testsuite/20_util/declval/requirements/1.cc: New.
	* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
	* testsuite/20_util/common_type/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/common_type/requirements/
	explicit_instantiation.cc: Extend.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
	dg-error line numbers.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.

Added:
    trunk/libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-2.cc
    trunk/libstdc++-v3/testsuite/20_util/declval/
    trunk/libstdc++-v3/testsuite/20_util/declval/requirements/
    trunk/libstdc++-v3/testsuite/20_util/declval/requirements/1.cc
    trunk/libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/move.h
    trunk/libstdc++-v3/include/std/type_traits
    trunk/libstdc++-v3/testsuite/20_util/common_type/requirements/explicit_instantiation.cc
    trunk/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc
    trunk/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc