// compile

// Copyright 2020 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.

// Issue 39744.
package p

import "net/http"

func F1[T any](f func() T) { f() }

func F2() {
	F1(func() *http.Request { return nil })
}
