1 files changed, 18 insertions, 0 deletions
diff --git a/test/fixedbugs/bug340.go b/test/fixedbugs/bug340.go
new file mode 100644
index 0000000..117b286
--- /dev/null
+++ b/test/fixedbugs/bug340.go
@@ -0,0 +1,18 @@
+// errorcheck
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Issue 1606.
+
+package main
+
+func main() {
+	var x interface{}
+	switch t := x.(type) {
+	case 0:		// ERROR "type"
+		t.x = 1
+		x.x = 1 // ERROR "type interface \{\}|reference to undefined field or method|interface with no methods|undefined"
+	}
+}