golang typeparam 代码
文件路径：/misc/cgo/test/typeparam.go
/ 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 cgotest
/ #include <stddef.h>
import "C"
func generic[T, U any](t T, u U) {}
func useGeneric() {
const zero C.size_t = 0
generic(zero, zero)
generic[C.size_t, C.size_t](0, 0)
}