1 files changed, 17 insertions, 0 deletions
diff --git a/test/typeparam/issue51423.dir/a.go b/test/typeparam/issue51423.dir/a.go
new file mode 100644
index 0000000..e824d0e
--- /dev/null
+++ b/test/typeparam/issue51423.dir/a.go
@@ -0,0 +1,17 @@
+// Copyright 2022 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 a
+
+type Comparator[T any] func(v1, v2 T) int
+
+func CompareInt[T ~int](a, b T) int {
+	if a < b {
+		return -1
+	}
+	if a == b {
+		return 0
+	}
+	return 1
+}