1 files changed, 31 insertions, 0 deletions
diff --git a/test/std/language.support/support.types/byteops/rshift.assign.fail.cpp b/test/std/language.support/support.types/byteops/rshift.assign.fail.cpp
new file mode 100644
index 000000000000..3a0c218aff82
--- /dev/null
+++ b/test/std/language.support/support.types/byteops/rshift.assign.fail.cpp
@@ -0,0 +1,31 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+#include <cstddef>
+#include <test_macros.h>
+
+// UNSUPPORTED: c++98, c++03, c++11, c++14
+// The following compilers don't like "std::byte b1{1}"
+// UNSUPPORTED: clang-3.5, clang-3.6, clang-3.7, clang-3.8
+// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8.0
+
+// template <class IntegerType>
+//   constexpr byte operator>>(byte& b, IntegerType shift) noexcept;
+// This function shall not participate in overload resolution unless 
+//   is_integral_v<IntegerType> is true.
+
+
+constexpr std::byte test(std::byte b) {
+	return b >>= 2.0;
+	}
+
+
+int main () {
+	constexpr std::byte b1 = test(std::byte{1});
+}