1 files changed, 13 insertions, 0 deletions
diff --git a/src/internal/types/testdata/fixedbugs/issue48656.go b/src/internal/types/testdata/fixedbugs/issue48656.go
new file mode 100644
index 0000000..0f60f47
--- /dev/null
+++ b/src/internal/types/testdata/fixedbugs/issue48656.go
@@ -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
+
+func f[P *Q, Q any](P, Q) {
+	_ = f[P]
+}
+
+func f2[P /* ERROR instantiation cycle */ *Q, Q any](P, Q) {
+	_ = f2[*P]
+}