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Dimitry Andric: Silence some miscellaneous warnings.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@167493 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant 2012-11-06 21:55:44 +00:00
parent 9bae2a9dc5
commit 0919dbaab3
3 changed files with 5 additions and 1 deletions
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2
include/cmath
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@ -1202,7 +1202,9 @@ fdim(_A1 __x, _A2 __y) _NOEXCEPT
// fma // fma
inline _LIBCPP_INLINE_VISIBILITY float fmaf(float __x, float __y, float __z) _NOEXCEPT {return (float)((double)__x*__y + __z);} inline _LIBCPP_INLINE_VISIBILITY float fmaf(float __x, float __y, float __z) _NOEXCEPT {return (float)((double)__x*__y + __z);}
#ifndef FP_FAST_FMAF
#define FP_FAST_FMAF #define FP_FAST_FMAF
#endif
using ::fma; using ::fma;

2
include/complex
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@ -1249,10 +1249,12 @@ acosh(const complex<_Tp>& __x)
if (isnan(__x.imag())) if (isnan(__x.imag()))
return complex<_Tp>(abs(__x.real()), __x.imag()); return complex<_Tp>(abs(__x.real()), __x.imag());
if (isinf(__x.imag())) if (isinf(__x.imag()))
{
if (__x.real() > 0) if (__x.real() > 0)
return complex<_Tp>(__x.real(), copysign(__pi * _Tp(0.25), __x.imag())); return complex<_Tp>(__x.real(), copysign(__pi * _Tp(0.25), __x.imag()));
else else
return complex<_Tp>(-__x.real(), copysign(__pi * _Tp(0.75), __x.imag())); return complex<_Tp>(-__x.real(), copysign(__pi * _Tp(0.75), __x.imag()));
}
if (__x.real() < 0) if (__x.real() < 0)
return complex<_Tp>(-__x.real(), copysign(__pi, __x.imag())); return complex<_Tp>(-__x.real(), copysign(__pi, __x.imag()));
return complex<_Tp>(__x.real(), copysign(_Tp(0), __x.imag())); return complex<_Tp>(__x.real(), copysign(_Tp(0), __x.imag()));

2
include/ext/__hash
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@ -43,4 +43,4 @@ template <> struct _LIBCPP_VISIBLE hash<char *>
}; };
} }
#endif _LIBCPP_EXT_HASH #endif // _LIBCPP_EXT_HASH