I am using CodeWarrior 10.7 to write an application for an S12Z processor. I have enabled C99 and GCC extensions. However, if I declare a variable of unsigned long long (i.e. uint64_t) and try to assign a value of greater than 0xFFFFFFFFF to it I get a "number is out of range " error when I build the code. Is there some other build setting that I have overlooked?