r172944 - in /trunk/libstdc++-v3: ChangeLog inc...

[paolo@gcc.gnu.org]

Author: paolo
Date: Mon Apr 25 23:04:16 2011
New Revision: 172944

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172944
Log:
2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (struct underlying_type): Add.
	* testsuite/20_util/underlying_type/requirements/typedefs-1.cc: New.
	* testsuite/20_util/underlying_type/requirements/typedefs-2.cc:
	Likewise.
	* testsuite/20_util/underlying_type/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
	line number.

Added:
    trunk/libstdc++-v3/testsuite/20_util/underlying_type/
    trunk/libstdc++-v3/testsuite/20_util/underlying_type/requirements/
    trunk/libstdc++-v3/testsuite/20_util/underlying_type/requirements/explicit_instantiation.cc
    trunk/libstdc++-v3/testsuite/20_util/underlying_type/requirements/typedefs-1.cc
    trunk/libstdc++-v3/testsuite/20_util/underlying_type/requirements/typedefs-2.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/type_traits
    trunk/libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc