The statement
EXIT
raises the exit-exception. An EXIT statement must be textually
enclosed by a
LOOP,
WHILE,
REPEAT,
or
FOR
statement.
We define EXIT and RETURN in terms of exceptions in order to specify their interaction with the exception handling statements. As a pathological example, consider the following code, which is an elaborate infinite loop:
LOOP
TRY
TRY EXIT FINALLY RAISE E END
EXCEPT
E => (*skip*)
END
END
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Last modified on Fri Apr 15 08:53:02 PDT 1994 by kalsow