diff --git a/test/syntax/if.go b/test/syntax/if.go
index 913d418854..a3b51f0c07 100644
--- a/test/syntax/if.go
+++ b/test/syntax/if.go
@@ -6,6 +6,9 @@
 
 package main
 
+func x() {
+}
+
 func main() {
 	if {  // ERROR "missing condition"
 	}