1 files changed, 9 insertions, 0 deletions
diff --git a/test/fixedbugs/issue21256.go b/test/fixedbugs/issue21256.go
new file mode 100644
index 0000000..c845ec5
--- /dev/null
+++ b/test/fixedbugs/issue21256.go
@@ -0,0 +1,9 @@
+// errorcheck
+
+// Copyright 2017 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.
+
+package main
+
+var main = func() {} // ERROR "must be func|redefinition"