Intel® Fortran Compiler 17.0 Developer Guide and Reference

U

Undefines any definition currently in effect for the specified symbol.

Syntax

Linux and macOS:

-Uname

Windows:

/Uname

Arguments

name

Is the name of the symbol to be undefined.

Default

OFF

Symbol definitions are in effect until they are undefined.

Description

This option undefines any definition currently in effect for the specified symbol.

On Windows systems, use the /u option to undefine all previously defined preprocessor values.

IDE Equivalent

Visual Studio: Preprocessor > Undefine Preprocessor Definitions

Eclipse: None

Xcode: Preprocessor > Undefine Preprocessor Definitions

Alternate Options

Linux and OS X: None

Windows: /undefine:name

See Also