1 files changed, 0 insertions, 30 deletions
diff --git a/test/std/numerics/c.math/cmath_isnan.pass.cpp b/test/std/numerics/c.math/cmath_isnan.pass.cpp
deleted file mode 100644
index 7b33b9647052..000000000000
--- a/test/std/numerics/c.math/cmath_isnan.pass.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-// <cmath>
-
-// isnan
-
-// XFAIL: linux
-
-#include <cmath>
-#include <type_traits>
-#include <cassert>
-
-int main()
-{
-#ifdef isnan
-#error isnan defined
-#endif
-    static_assert((std::is_same<decltype(std::isnan((float)0)), bool>::value), "");
-    static_assert((std::is_same<decltype(std::isnan((double)0)), bool>::value), "");
-    static_assert((std::is_same<decltype(std::isnan(0)), bool>::value), "");
-    static_assert((std::is_same<decltype(std::isnan((long double)0)), bool>::value), "");
-    assert(std::isnan(-1.0) == false);
-}