文件操作 - append1.go
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文件: /usr/share/go-1.23/test/append1.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 append arguments requirements are enforced by the // compiler. package main func main() { s := make([]int, 8) _ = append() // ERROR "missing arguments to append|not enough arguments for append" _ = append(s...) // ERROR "cannot use ... on first argument|not enough arguments in call to append" _ = append(s, 2, s...) // ERROR "too many arguments to append|too many arguments in call to append" _ = append(s, make([]int, 0)) // ERROR "cannot use make\(\[\]int, 0\) \(value of type \[\]int\) as int value in argument to append" _ = append(s, make([]int, -1)...) // ERROR "negative len argument in make|index -1.* must not be negative" }
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