That being said, while C's surprises are certainly fewer than other languages, it still does have a few surprising corner cases in contrary to its usual "portab

That being said, while C's surprises are certainly fewer than other languages, it still does have a few surprising corner cases in contrary to its usual "portable assembly" character (without compiler optimization) - implicit type promotion in expressions with mixed data types, potential malloc() in printf(), possibility of Duff's device, and the likes. A Sun engineer Peter van der Linden has a book Expert C Programming, Deep C Secrets that explores these topics.