type LongestBool = Boolean attribute (Size = BitSizeOf (LongestInt));
The intrinsic LongestBool
represents boolean values, but
occupies the same memory space as a LongestInt
. It is used
when you need to define a parameter or record that conforms to some
external library or system specification.
LongestBool
is a GNU Pascal extension.
program LongestBoolDemo; var a: LongestBool; begin LongestInt (a) := 1; if a then WriteLn ('Ord (True) = 1') end.