[M3devel] Enumeration or subrange value out of range

[Hendrik Boom]

On Mon, Nov 29, 2010 at 11:14:56AM -0600, Ken Durocher wrote:
> I am trying to write the Tiny Encryption Algorithm (TEA) in Modula-3, but I
> ran into a problem.  The code compiles fine, but I get a runtime error. I'm
> running 5.8.6 RELEASE on AMD64.
> 
> P.S. Is there already an unsigned int32 type?  Is there a better way to
> create one?

There's a signed int32, and an unsigned int31, which is designed to fit 
into a signed 32.  The closes you can come to unsigned int32 is probably 
WORD.  Look up Word.T.

Unless you're using a 64-bit machine, in which case you get int64 and 
unsigned int63 for free, I suppose.

-- hendrik