On Monday 11 July 2005 15:58, Nicholas Nethercote wrote: > Also, does anyone know what the required behaviour for Fortran integers is > on overflow?
Section 7.1.7 "Evaluation of operation" "The evaluation of any numeric operation whose result is not defined by the arithmetic used by the processor[1] is prohibited" Section 13.7.1 "Models for integer and real data" The model set for integer i is defined by: [sign + magnitude] ie. overflow is not defined, and we can do whatever the hell we want. Paul [1] In this context "processor" means language processor, ie. a combination the compiler, OS and target hardware.
