前言
有些時(shí)候Xcode的警告過(guò)多勿负，或者有些警告是多余的，可以使用#pragma clang diagnostic語(yǔ)法去除举瑰。
語(yǔ)法
- 適用整個(gè).m文件
#pragma GCC diagnostic ignored "-W+相關(guān)命令"
@implementation BDActionSheetInvite
- 適用指定代碼
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-W+相關(guān)命令"
[weakSelf performSelector:NSSelectorFromString(selectorStr)];
#pragma GCC diagnostic pop
GCC可以替換為clang
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-W+相關(guān)命令"
[weakSelf performSelector:NSSelectorFromString(selectorStr)];
#pragma clang diagnostic pop
幾個(gè)常用的命令
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
#pragma clang diagnostic ignored "UnavailableInDeploymentTarget"
#pragma clang diagnostic ignored "-Wunused-variable"
#pragma clang diagnostic ignored "UnresolvedMessage"
#pragma clang diagnostic ignored "-Wincompatible-pointer-types"
#pragma clang diagnostic ignored "-Warc-retain-cycles"
參考鏈接
地址很有意思……
http://fuckingclangwarnings.com
去除其它警告
1.
file:///Users/lixiang/Desktop/HCSM/FlowersAndTrees/FlowersAndTrees/Search/FlowersAndTrees-Bridging-Header.h: warning: Missing file: /Users/lixiang/Desktop/HCSM/FlowersAndTrees/FlowersAndTrees/Search/FlowersAndTrees-Bridging-Header.h is missing from working copy
可以進(jìn)入文件對(duì)應(yīng)目錄捣辆，之后使用git rm FlowersAndTrees-Bridging-Header.h刪除。
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