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  1.  Home
  2. RPG400-L
  3. August 2007

RE: *LOVAL in arithmetic expression

It seems to me that the compiler, when evaluating
an arithmetic expression, should be able to handle
*LOVAL (as negative 9's) and *HIVAL (as positive
9's) either in assignments or in expressions.

I'm not sure this would be a good idea. If all of the operands were
unsigned should it use a value of -9s or +9s? If +9s what if I have a minus
in the calc? Etc. etc.

If the programmer specifically requests a low/high val be assigned to a
variable the compiler can make the appropriate choice. If it tries to do it
in an expression it is just guessing. I'd prefer it the way it is right
now.

Jon Paris
Partner400

www.Partner400.com


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