2005-01-24 Paolo Carlini <pcarlini@suse.de>
* include/tr1/type_traits: Implement is_signed and is_unsigned.
* testsuite/tr1/4_metaprogramming/type_properties/
is_signed/is_signed.cc: New.
* testsuite/tr1/4_metaprogramming/type_properties/
is_signed/typedefs.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
is_unsigned/is_unsigned.cc: Likewise.
* testsuite/tr1/4_metaprogramming/type_properties/
is_unsigned/typedefs.cc: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94160 138bc75d-0d04-0410-961f-82ee72b054a4