1 files changed, 17 insertions, 0 deletions
diff --git a/test/typeparam/issue47892.dir/a.go b/test/typeparam/issue47892.dir/a.go
new file mode 100644
index 0000000..b63d604
--- /dev/null
+++ b/test/typeparam/issue47892.dir/a.go
@@ -0,0 +1,17 @@
+// 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 a
+
+type Index[T any] interface {
+	G() T
+}
+
+type I1[T any] struct {
+	a T
+}
+
+func (i *I1[T]) G() T {
+	return i.a
+}