diff --git a/test/runnable/test5305.d b/test/runnable/test5305.d
new file mode 100644
index 000000000000..e1c274d31ca6
--- /dev/null
+++ b/test/runnable/test5305.d
@@ -0,0 +1,7 @@
+// https://issues.dlang.org/show_bug.cgi?id=5305
+
+import std.math;
+void map(real function(real) f) { }
+int main() { map(&sqrt); return 0; }
+
+