How to find C or C++ code leaks using Instruments (Leaks) - Xcode?
问题 int* foo = new int[10]; foo = NULL; sleep(60); Instrument is not finding any leak in above code, how do I use Instrument tool to find C or C++ code leaks. I have stack overflowed most of the explanation is based on objective C codes... 回答1: The issue is that compiler will optimize out the call to new in the following code fragment: int* foo = new int[10]; foo = NULL; sleep(60); as it's smart enough to know that it's not being used. If you add code to use foo then compiler won't do this and