Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference

ID 767251
Date 7/13/2023
Public

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Constant and Specification Expressions

A constant expression is an expression that is evaluated when a program is compiled. It can be used as a kind type parameter, a named constant, or to specify an initial value for an entity.

A specification expression is a scalar, integer expression that is restricted specifications such as length type parameters and array bounds.

Constant and specification expressions can appear in specification statements, with some restrictions.