5 language.support fail

test/language.support/support.start.term/quick_exit.fail.cpp

@@ -0,0 +1,21 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// test quick_exit and at_quick_exit
+
+#include <cstdlib>
+#include <type_traits>
+
+void f();
+
+int main()
+{
+    std::at_quick_exit(f);
+    quick_exit(0);
+}