如何在 Xcode 7 中找到未使用的代码？
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How to find unused code in Xcode 7?
提问by Fengson
I have seen this question, but the answer doesn't seem to be valid in Xcode 7. At least I can't find it.
我见过这个问题，但答案在 Xcode 7 中似乎无效。至少我找不到。
Can anyone tell me where can I tell the compiler to notify me about unused functions/parameters/values ?
谁能告诉我在哪里可以告诉编译器通知我未使用的函数/参数/值？
回答by
Xcode has a number of settings you can enable to warn you about things like unused functions, parameters, and values.
Xcode 有许多设置，您可以启用它们来警告您有关未使用的函数、参数和值等内容。
You can also easily enable strict warnings by setting your Other Warning Flagsto -Wall -Wextra -Weverything.
你也可以很容易地通过您设置启用严格的警告等警示标志来-Wall -Wextra -Weverything。
Another option for detecting unused code is by using Code Coverage.
检测未使用代码的另一种选择是使用 Code Coverage。
回答by Vinoth Anandan
In left side select Projectand in Build Settings
在左侧选择Project和Build Settings
Unused functions, parameters, and values
未使用的函数、参数和值
Other Warning Flags to -Wall -Wextra -Weverything
-Wall -Wextra -Weverything 的其他警告标志
回答by Anindya
To check the unused functions and variables you can also use the following scripts-
要检查未使用的函数和变量，您还可以使用以下脚本-
