1 files changed, 18 insertions, 0 deletions
diff --git a/test/typeparam/issue48185b.dir/main.go b/test/typeparam/issue48185b.dir/main.go
new file mode 100644
index 0000000..ea157f7
--- /dev/null
+++ b/test/typeparam/issue48185b.dir/main.go
@@ -0,0 +1,18 @@
+// Copyright 2021 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
+
+import (
+	"./a"
+	"fmt"
+)
+
+func main() {
+	_ = a.UnmarshalOptions1{
+		Unmarshalers: a.UnmarshalFuncV2(func(opts a.UnmarshalOptions1, dec *a.Decoder1, val *interface{}) (err error) {
+			return fmt.Errorf("error")
+		}),
+	}
+}