1 files changed, 19 insertions, 0 deletions
diff --git a/test/fixedbugs/issue5172.go b/test/fixedbugs/issue5172.go
new file mode 100644
index 000000000..2dd542a5d
--- /dev/null
+++ b/test/fixedbugs/issue5172.go
@@ -0,0 +1,19 @@
+// errorcheck
+
+// Copyright 2013 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 5172: spurious warn about type conversion on broken type inside go and defer
+
+package main
+
+type foo struct {
+	x bar // ERROR "undefined"
+}
+
+func main() {
+	var f foo
+	go f.bar()
+	defer f.bar()
+}