golang a1 代码
文件路径：/test/typeparam/issue50598.dir/a1.go
// 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 a1
import "./a0"
func New() int {
return a0.IntBuilder{}.New()
}