Just wasted half an hour because I was passing a SectionedFetchResults.Section directly to a function taking an array. All Xcode gave me was "The compiler is unable to type-check this expression in reasonable time". The state of this IDE is embarassing.
@ctietze Well, the IDE should be able to detect a type mismatch before running the compiler. But I agree that once you run the compiler you should get some meaningful errors instead of a timeout.
Francesco Papagno
Christian Tietze