diff --git a/runtime/syntax/testdir/input/sh_quoting.sh b/runtime/syntax/testdir/input/sh_quoting.sh
new file mode 100644
index 0000000..dc6a515
--- /dev/null
+++ b/runtime/syntax/testdir/input/sh_quoting.sh
@@ -0,0 +1,4 @@
+#!/bin/dash
+
+echo ${foo:-'string \'}
+