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

ID 767251
Date 11/07/2023
Public

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Language Extensions: Expressions and Assignment

When operands of different intrinsic data types are combined in expressions, conversions are performed as necessary (see Data Type of Numeric Expressions).

Binary, octal, hexadecimal, and Hollerith constants can appear wherever numeric constants are allowed.

The following are extensions allowed in logical expressions:

  • .XOR. as a synonym for .NEQV.

  • Integers as valid logical items

  • Logical operators applied to integers bit-by-bit