ISO Pascal reference manual
ISO Pascal reference manual
ISO Pascal reference manual
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PROGRAM error(output);<br />
VAR f : text;<br />
n, m : integer;<br />
BEGIN<br />
rewrite(f);<br />
writeln(f, '123, 456');<br />
reset(f)<br />
read(f, n); (will input the value 123}<br />
(leaving the comma as the next}<br />
(character to be input}<br />
read(f, m); (the comma makes this fail}<br />
writeln('Error not detected');<br />
END.<br />
*Execution error -- is not an acceptable field width<br />
Appendix C<br />
This error is caused by attempting to specify an output field width with a<br />
value which is less than one.<br />
PROGRAM error(output);<br />
VAR f : text;<br />
j : integer;<br />
BEGIN<br />
rewrite(f);<br />
FOR j := 3 DOWNTO -3 DO<br />
writeln(f, 12345:j); (fails when j=0}<br />
writeln('Error not detected');<br />
END.<br />
*Execution error -- cannot extend heap<br />
The heap is the area of memory in which the compiler manages the storage<br />
claimed and released by calls on NEW and DISPOSE. This error is issued<br />
when the area is full and no more memory can be found. The common<br />
cause of this error is calling NEW repeatedly without releasing unwanted<br />
space by DISPOSE.<br />
PROGRAM error(output);<br />
TYPE bigrec = RECORD a : ARRAY C1..1007 OF integer END;<br />
VAR pr : bigrec;<br />
<strong>Pascal</strong> Issue 1
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