HP Pascal/iX Reference Manual (31502-90022)

A-: 38
expression underflows. For example:
VAR
A: maxint - 10..maxint;
B: minint..minint + 10
Then the expression B - A would be less than minint + 10 -
maxint, which is less than minint.
(b) the addition, subtraction, or multiplication of two
constants resulting in an underflow.
ACTION Correct the expression.
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511 MESSAGE MOD DIVISOR WILL CAUSE A RUN-TIME ERROR (511)
W CAUSE In an expression A MOD B, B will be <= 0 at run time.
In a constant expression A MOD B, B is <= 0.
ACTION Correct the expression.
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512 MESSAGE RUN TIME DIVISION BY ZERO (512)
W CAUSE In an expression A DIV B, B = 0.
In a constant expression A DIV B, B = 0.
ACTION Correct the expression.
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513 MESSAGE EMPTY INCLUDE FILE (513)
W CAUSE The INCLUDE file had no text in it.
ACTION Verify that the filename is correct.
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514 MESSAGE $ NOT ALLOWED IN INFO PARAMETER (514)
W CAUSE The INFO parameter of a :PASXL, :PASXLLK, or :PASXLGO command
is interpreted as a compiler option with the $ assumed as the
leading and trailing character. The $ cannot appear in the
INFO string itself.
ACTION Do not supply '$' in the INFO string.
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515 MESSAGE NO DISC SPACE FOR XREF (515)
W CAUSE A file error occurred trying to open the file needed to do the
cross reference. This could be any file error, but OUT OF DISK
SPACE is the most likely. A temporary file with the name
PASXRFdd, where d is a digit, is another possible cause.
ACTION Check for a duplicate file name and for enough file disk space.
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516 MESSAGE NO VARIANT FOR TAG VALUE (516)