Early memory leak detection on Mac?

I am looking for ways in which memory leaks could be detected at the time of development something like a dump of leaks on console.

I am not talking about using leaks, shark, instruments. We use them after development. Sometimes finding the leaks after all development is real pain.

开发者_Python百科Thank you

When you build your app, you should always also perform "Analyze". It's available just below the build command in the menu if you use Xcode 4. This will catch almost all Objective-C leaks, and shows how an object is leaked as a curvy lines connecting the program texts.

Eliminate all warnings by the analyzer. That will solve 90% of the leak before even running your app.