// 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. | |
package p | |
func F1[T any](x T) {} | |
func F2(c <-chan int) { | |
F1(c) | |
} | |
func F3(c chan <- int) { | |
F1(c) | |
} |