3 // Copyright 2017 The Go Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style
5 // license that can be found in the LICENSE file.
7 // Verify that append arguments requirements are enforced by the
16 _ = append() // ERROR "missing arguments to append|not enough arguments for append"
17 _ = append(s...) // ERROR "cannot use ... on first argument|not enough arguments in call to append"
18 _ = append(s, 2, s...) // ERROR "too many arguments to append|too many arguments in call to append"
20 _ = append(s, make([]int, 0)) // ERROR "cannot use make\(\[\]int, 0\) \(value of type \[\]int\) as int value in argument to append"
21 _ = append(s, make([]int, -1)...) // ERROR "negative len argument in make|index -1.* must not be negative"