When initializing unsigned integers to their maximum values, change "const T M(~0);" to "const T M(static_cast<T>(-1));".
~0 and -1 are equivalent, but I consider the -1 form to be significantly clearer (and more consistent with other tests).
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@287827 91177308-0d34-0410-b5e6-96231b3b80d8
In C++11 mode and newer, use real static_asserts.
In C++03 mode, min() and max() aren't constexpr, so use plain asserts.
One test triggers MSVC's warning C4310 "cast truncates constant value".
The code is valid, and yet the warning is valid, so I'm silencing it
through push-disable-pop.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@287391 91177308-0d34-0410-b5e6-96231b3b80d8
