'Project Name' was compiled with optimization

'Project Name' was compiled with optimization

http://blog.csdn.net/zhyl8157121/article/details/48780897

'Project Name' was compiled with optimization

今天调试的时候发现变量都不能查看了。在「lldb」中通过「po」命令来查看总是提示变量未找到。

环境

xcode 7, Swift 2

错误提示

‘XXXX’ was compiled with optimization - stepping may behave oddly; variables may not be available

分析

工程在编译之后被优化了,所以导致单步的时候程序表现异常,变量也都不能访问了。这是由于编译的时候选择的是 release,而 release 的时候是会做很多优化,导致上述结果。

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原文地址:https://www.cnblogs.com/xilifeng/p/5091798.html