Intel® C++ Compiler Classic Developer Guide and Reference

ID 767249
Date 12/16/2022
Public

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Document Table of Contents

u (Windows*)

Disables all predefined macros and assertions.

Syntax

Linux:

None

macOS:

None

Windows:

/u

Arguments

None

Default

OFF

Defined preprocessor values are in effect until they are undefined.

Description

This option disables all predefined macros and assertions.

IDE Equivalent

Visual Studio: Preprocessor > Undefine All Preprocessor Definitions

Eclipse: None

Xcode: None

Alternate Options

None