Dimitry Andric: Silence some miscellaneous warnings.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@167493 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/cmath b/include/cmath
index a70bbf2..d3fbfe6 100644
--- a/include/cmath
+++ b/include/cmath
@@ -1202,7 +1202,9 @@
// fma
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
+#endif
using ::fma;
diff --git a/include/complex b/include/complex
index 6f88152..07d3754 100644
--- a/include/complex
+++ b/include/complex
@@ -1249,10 +1249,12 @@
if (isnan(__x.imag()))
return complex<_Tp>(abs(__x.real()), __x.imag());
if (isinf(__x.imag()))
+ {
if (__x.real() > 0)
return complex<_Tp>(__x.real(), copysign(__pi * _Tp(0.25), __x.imag()));
else
return complex<_Tp>(-__x.real(), copysign(__pi * _Tp(0.75), __x.imag()));
+ }
if (__x.real() < 0)
return complex<_Tp>(-__x.real(), copysign(__pi, __x.imag()));
return complex<_Tp>(__x.real(), copysign(_Tp(0), __x.imag()));
diff --git a/include/ext/__hash b/include/ext/__hash
index 8e9635d..21500e8 100644
--- a/include/ext/__hash
+++ b/include/ext/__hash
@@ -43,4 +43,4 @@
};
}
-#endif _LIBCPP_EXT_HASH
+#endif // _LIBCPP_EXT_HASH
