go/test/fixedbugs/issue4085a.go

// errorcheck

// Copyright 2013 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 main

type T []int

func main() {
	_ = make(T, -1)    // ERROR "negative"
	_ = make(T, 0.5)   // ERROR "constant 0.5 truncated to integer|non-integer len argument|truncated to int"
	_ = make(T, 1.0)   // ok
	_ = make(T, 1<<63) // ERROR "len argument too large|overflows int"
	_ = make(T, 0, -1) // ERROR "negative cap|must not be negative"
	_ = make(T, 10, 0) // ERROR "len larger than cap|length and capacity swapped"
}