1 files changed, 13 insertions, 0 deletions
diff --git a/src/go/parser/testdata/issue49175.go2 b/src/go/parser/testdata/issue49175.go2
new file mode 100644
index 0000000..cf1c83c
--- /dev/null
+++ b/src/go/parser/testdata/issue49175.go2
@@ -0,0 +1,13 @@
+// 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 _[_ []t]t
+type _[_ [1]t]t
+
+func _[_ []t]() {}
+func _[_ [1]t]() {}
+
+type t [t /* ERROR "type parameters must be named" */ [0]]t