1 files changed, 22 insertions, 0 deletions
diff --git a/test/typeparam/issue48198.go b/test/typeparam/issue48198.go
new file mode 100644
index 0000000..1ed29b8
--- /dev/null
+++ b/test/typeparam/issue48198.go
@@ -0,0 +1,22 @@
+// 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 Foo[T any] struct {
+}
+
+func (foo Foo[T]) Get()  {
+}
+
+var(
+	_ = Foo[byte]{}
+	_ = Foo[[]byte]{}
+	_ = Foo[map[byte]rune]{}
+
+	_ = Foo[rune]{}
+	_ = Foo[[]rune]{}
+	_ = Foo[map[rune]byte]{}
+)