golang bug255 代码
文件路径：/test/fixedbugs/bug255.go
/ errorcheck
/ Copyright 2010 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
var a [10]int / ok
var b [1e1]int / ok
var c [1.5]int / ERROR "truncated|must be integer"
var d ["abc"]int / ERROR "invalid array bound|not numeric|must be integer"
var e [nil]int / ERROR "use of untyped nil|invalid array (bound|length)|not numeric|must be constant"
/ var f [e]int / ok with Go 1.17 because an error was reported for e; leads to an error for Go 1.18
var f [ee]int / ERROR "undefined|undeclared"
var g [1 << 65]int / ERROR "array bound is too large|overflows|must be integer"
var h [len(a)]int / ok
func ff() string
var i [len([1]string{ff()})]int / ERROR "non-constant array bound|not constant|must be constant"