arc4random_uniform在OSX 10.10.4上的Xcode 7.0 beta（7a176x）中不可用 [英] arc4random_uniform not available in Xcode 7.0 beta (7a176x) on OSX 10.10.4

问题描述

我正在尝试在提到的Xcode版本中使用 arc4random_uniform ，但它似乎不再可用：

I'm trying to use arc4random_uniform in the Xcode build mentioned, but it seems to no longer be available:

单击可用函数的alt按钮显示它们已在stdlib.h中声明，将它们列出如下：

An alt-click on the available functions show that they're declared in stdlib.h, which has them listed as follows:

< img src =https://i.stack.imgur.com/hhDl2.pngalt =stdlib.h显示arc4random_uniform defined>

它不再可用似乎很奇怪。这个特定的stdlib.h位于iOS $ 9.0模拟器目录中 usr / include / stdlib.h 不确定是否有帮助。

It seems strange that its no longer available. This particular stdlib.h is within the iOS 9.0 simulator directory at usr/include/stdlib.h not sure if that helps or not.

我安装了最新的命令行工具。不确定发生了什么。任何建议/帮助/修复都非常感谢。在此先感谢。

I have the latest command line tools installed. Not sure what's going on. Any advice / help / fixes are much appreciated. Thanks in advance.

更新

似乎是一个Xcode错误，参考适用于：

Seems to be an Xcode bug, references for which are:

• 22275032


• 22275176

推荐答案

它似乎仍然可用（我一直在7A176x中使用它，但在El Capitan上），它只是没有显示在建议。

It seems to be still available (I have been using it in 7A176x, but on El Capitan), it is just not shown in the suggestions.

这篇关于arc4random_uniform在OSX 10.10.4上的Xcode 7.0 beta（7a176x）中不可用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！