"No previous prototype for function" warning警告错误解决
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在编译《iphone开发秘籍》第八章的秘诀一的代码时碰到以下警告错误:
CGPoint randomPoint()
{
}
warning:No previous prototype for function "randomPoint"。如何取消这个警告错误呢?方法尝试了这两种都可以:
1.方法上加修饰符static
2.或者Project-Info -> TARGETS ->Build Settings -> LLVM GCC4.2 - Warnings组 -> Missing Function Prototypes
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