krzysztofzablocki/KZPropertyMapper — pull request #23 by samdods (2014-03-17 09:40:03+00:00)
Title: added if(NO){…} around [target property]

This code should never be called at runtime, it is only intended to provide compile-time errors.

By adding this if statement the code will not be called at runtime, and it will even be optimised out by the compiler. This avoids possibly-undesirable side effects.