Rational Developer for System z
Enterprise PL/I for z/OS, Version 3.8, Language Reference Manual

Restricted expressions

Examples

Where PL/I requires a (possibly signed) constant, a restricted expression can be used. A restricted expression is an expression whose value is calculated at compile time and used as a constant. For example, you can use expressions to define constants required for:

A restricted expression is identical to a normal expression but requires that each operand be:


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