type_traits: Add common_type.
authorChris Fairles <chris.fairles@gmail.com>
Tue, 8 Jul 2008 11:59:22 +0000 (11:59 +0000)
committerPaolo Carlini <paolo@gcc.gnu.org>
Tue, 8 Jul 2008 11:59:22 +0000 (11:59 +0000)
commitcfa9a96b646cc033dcda6a6303e0f702d4d44139
treeff71a5c32cd79d817b37d451e0f45a0794d58ab8
parent5acba8a21a2fc1b9de73843bc59ff39d58a81a07
type_traits: Add common_type.

2008-07-08  Chris Fairles  <chris.fairles@gmail.com>

        * include/std/type_traits: Add common_type.
        * testsuite/20_util/common_type/requirements/
explicit_instantiation.cc: New.
        * testsuite/20_util/common_type/requirements/
typedefs-1.cc: Likewise.

From-SVN: r137618
libstdc++-v3/ChangeLog
libstdc++-v3/include/std/type_traits
libstdc++-v3/testsuite/20_util/common_type/requirements/explicit_instantiation.cc [new file with mode: 0644]
libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-1.cc [new file with mode: 0644]