1 files changed, 23 insertions, 0 deletions
diff --git a/test/typeparam/issue49538.go b/test/typeparam/issue49538.go
new file mode 100644
index 0000000..cb22a06
--- /dev/null
+++ b/test/typeparam/issue49538.go
@@ -0,0 +1,23 @@
+// compile
+
+// 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 p
+
+type I interface {
+	M(interface{})
+}
+
+type a[T any] struct{}
+
+func (a[T]) M(interface{}) {}
+
+func f[T I](t *T) {
+	(*t).M(t)
+}
+
+func g() {
+	f(&a[int]{})
+}