diff --git a/encoding/gocode/test.cue b/encoding/gocode/test.cue
new file mode 100644
index 0000000..1d62a37
--- /dev/null
+++ b/encoding/gocode/test.cue
@@ -0,0 +1,3 @@
+import "strings"
+
+a: strings.ContainsAny("X") & "car"