The Comp type is, in effect, a 64-bit integer and is not available on all target platforms.
-9223372036854775808 and 9223372036854775807
So I guess it is a bit of a non-issue. Comp just works.
If that is TS only problem, then simply define them yourself ?
comp and extended are additional types of the x87 floating point processor. They are only supported on targets where such fpu unit is supported....Since D4 and FPC 2.0.0 there is a new type, int64 that can be used as replacement, and the use of comp is discouraged.