[libcxx] r203126 - Fix a couple of -Wabsolute-value warnings in the libc++ tests

[Joerg Sonnenberger]

On Thu, Mar 06, 2014 at 04:27:18PM -0000, Marshall Clow wrote:
> Author: marshall
> Date: Thu Mar  6 10:27:17 2014
> New Revision: 203126
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=203126&view=rev
> Log:
> Fix a couple of -Wabsolute-value warnings in the libc++ tests
> 
> Modified:
>     libcxx/trunk/test/depr/depr.c.headers/math_h.pass.cpp
>     libcxx/trunk/test/numerics/complex.number/complex.transcendentals/atanh.pass.cpp
> 
> Modified: libcxx/trunk/test/depr/depr.c.headers/math_h.pass.cpp
> URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/depr/depr.c.headers/math_h.pass.cpp?rev=203126&r1=203125&r2=203126&view=diff
> ==============================================================================
> --- libcxx/trunk/test/depr/depr.c.headers/math_h.pass.cpp (original)
> +++ libcxx/trunk/test/depr/depr.c.headers/math_h.pass.cpp Thu Mar  6 10:27:17 2014
> @@ -82,9 +82,9 @@ void test_exp()
>  void test_fabs()
>  {
>      static_assert((std::is_same<decltype(fabs((double)0)), double>::value), "");
> -    static_assert((std::is_same<decltype(fabsf(0)), float>::value), "");
> -    static_assert((std::is_same<decltype(fabsl(0)), long double>::value), "");
> -    assert(fabs(-1) == 1);
> +    static_assert((std::is_same<decltype(fabsf(0.f)), float>::value), "");
> +    static_assert((std::is_same<decltype(fabsl(0.L)), long double>::value), "");
> +    assert(fabs(-1.f) == 1);

This looks bogus as in: it shouldn't warn here.

Joerg