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go/test/makenew.go

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// errorcheck
// Copyright 2017 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.
// Verify that make and new arguments requirements are enforced by the
// compiler.
package main
func main() {
_ = make() // ERROR "missing argument"
_ = make(int) // ERROR "cannot make type"
_ = make([]int) // ERROR "missing len argument"
_ = new() // ERROR "missing argument"
_ = new(int, 2) // ERROR "too many arguments"
}