1 files changed, 15 insertions, 0 deletions
diff --git a/test/typeparam/issue48276b.go b/test/typeparam/issue48276b.go
new file mode 100644
index 00000000000..67c3e3d9f5c
--- /dev/null
+++ b/test/typeparam/issue48276b.go
@@ -0,0 +1,15 @@
+// run -gcflags=-G=3
+
+// 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
+
+func main() {
+	f[interface{}](nil)
+}
+
+func f[T any](x T) {
+	var _ interface{} = x
+}