[libcxx] [test] Avoid Clang's -Wunused-const-variable in is_constructible.pass.cpp.
authorStephan T. Lavavej <stl@exchange.microsoft.com>
Wed, 12 Apr 2017 17:16:38 +0000 (17:16 +0000)
committerStephan T. Lavavej <stl@exchange.microsoft.com>
Wed, 12 Apr 2017 17:16:38 +0000 (17:16 +0000)
commita4961fe8ef1ae8e7f76d67247ca75395947a9188
treef16b1f003594cc350271e159861c0cdfe058beff
parentab85113a931e449daf87448752a76a0d2a20f1e1
[libcxx] [test] Avoid Clang's -Wunused-const-variable in is_constructible.pass.cpp.

This happens when using Clang with MSVC's STL, so there are no actual uses of this variable.

Fixes D31966.

llvm-svn: 300079
libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_constructible.pass.cpp