1 files changed, 20 insertions, 0 deletions
diff --git a/test/typeparam/issue47925.go b/test/typeparam/issue47925.go
new file mode 100644
index 0000000..c595e14
--- /dev/null
+++ b/test/typeparam/issue47925.go
@@ -0,0 +1,20 @@
+// run
+
+// 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
+
+type myifacer[T any] interface{ do(T) error }
+
+type stuff[T any] struct{}
+
+func (s stuff[T]) run() interface{} {
+	var i myifacer[T]
+	return i
+}
+
+func main() {
+	stuff[int]{}.run()
+}