YIem`s Blog -心比天高命比纸薄-链接找不到的请在站内搜索内容！ - 32-bit
macOS Version 10.13.4 (17E199) Xcode Version 9.3 (9E145)
今天更新了Xcode 9.3 macOS 10.13.4Xcode ideworkspacechecks.plist文件Project 'iOS-SS' Enable recommended warnings This will enael the following recommended warnings implicit retain of 'self' within blocks overriding Deprecated Objective-C Method然后在项目中多了 IDEWorkspaceChecks.plist 文件 增加了32位的警告 IDEDidComputeMac32BitWarning的警告开始弃用了32-bit的支持，请使用64-bit，其实也没有多大用。。。苹果官方是这么描述的(下图)https://developer.apple.com/news/?id=01242018d这是Xcode9.3 发行说明，英文原版 点击传送门原文Xcode changes for deprecation of macOS 32-bit support Removed the 32-bit option from the Architectures build settings UI. (35517385) Building for 32-bit architecture on macOS now emits a warning. (35709244) Deprecation and Removal Warnings The Core Animation instrument and template have been deprecated in Instruments. The functionality previously under "Debug Options" has moved to Xcode, under "Debug > View Debugging > Rendering". (22971414) The OpenGL ES Analyzer Instrument is no longer supported. It has been replaced by the GPU Frame Debugger in Xcode and will be removed in a future version of Instruments. (35104029) General