1 files changed, 27 insertions, 0 deletions
diff --git a/test/fixedbugs/issue23609.go b/test/fixedbugs/issue23609.go
new file mode 100644
index 0000000..7c17a98
--- /dev/null
+++ b/test/fixedbugs/issue23609.go
@@ -0,0 +1,27 @@
+// errorcheck
+
+// Copyright 2018 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
+
+type t1 struct {
+	t1f1 int
+	t1f2 int
+}
+type t2 struct {
+	t2f1 int
+	t2f2 int
+	t1
+}
+type t3 struct {
+	t3f1 int
+	t2
+}
+
+var (
+	_ = t2{t1f1: 600} // ERROR "cannot use promoted field t1.t1f1 in struct literal of type t2"
+	_ = t3{t1f2: 800} // ERROR "cannot use promoted field t2.t1.t1f2 in struct literal of type t3"
+	_ = t3{t2f1: 900} // ERROR "cannot use promoted field t2.t2f1 in struct literal of type t3"
+)