Cast to %ld and %lu instead of issuing %zd and %tu specifiers for NSInteger and NSUInteger variables

[rsanchezsaez]

Xcode 9.3 is not happy when you use %zd and %tu as a specifier for NSInteger and NSUInteger variables. They will generate warnings either when compiling on an iPhone 5c, or when compiling on an iPhone 5s+ (compile to Generic iOS device to test it):

Enum values with underlying type 'NSInteger' should not be used as format arguments; add an explicit cast to 'long' instead

This sucks if you have a project treating warnings as errors.

I suggest changing the implementation to the recommended Xcode fix-it solution: explicitly cast to (long) or (unsigned long) and use the %ld/%lu specifiers.

[calimarkus]

On the current master your generated files should not contain that anymore.
It was fixed on Feb 5 in c1e9323.

[rsanchezsaez]

Thanks!