2 files changed, 16 insertions, 0 deletions
diff --git a/test/fixedbugs/issue15920.dir/a.go b/test/fixedbugs/issue15920.dir/a.go
new file mode 100644
index 0000000..15f9235
--- /dev/null
+++ b/test/fixedbugs/issue15920.dir/a.go
@@ -0,0 +1,9 @@
+// Copyright 2016 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 a
+
+type Error error
+
+func F() Error { return nil }
diff --git a/test/fixedbugs/issue15920.dir/b.go b/test/fixedbugs/issue15920.dir/b.go
new file mode 100644
index 0000000..0a36c5c
--- /dev/null
+++ b/test/fixedbugs/issue15920.dir/b.go
@@ -0,0 +1,7 @@
+// Copyright 2016 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 b
+
+import _ "./a"