1 files changed, 27 insertions, 0 deletions
diff --git a/test/fixedbugs/bug406.go b/test/fixedbugs/bug406.go
new file mode 100644
index 0000000..32cf3e3
--- /dev/null
+++ b/test/fixedbugs/bug406.go
@@ -0,0 +1,27 @@
+// run
+
+// Copyright 2012 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 2821
+package main
+
+type matrix struct {
+	e []int
+}
+
+func (a matrix) equal() bool {
+	for _ = range a.e {
+	}
+	for range a.e {
+	}
+	return true
+}
+
+func main() {
+	var a matrix
+	var i interface{}
+	i = true && a.equal()
+	_ = i
+}