go source for verification 2026-05-22

test/typeparam/issue51832.go

@@ -0,0 +1,25 @@
+// compile
+
+// 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 main
+
+type F func() F
+
+func do[T any]() F {
+	return nil
+}
+
+type G[T any] func() G[T]
+
+//go:noinline
+func dog[T any]() G[T] {
+	return nil
+}
+
+func main() {
+	do[int]()
+	dog[int]()
+}