Intel® C++ Compiler Classic Developer Guide and Reference

ID 767249
Date 7/13/2023
Public

Visible to Intel only — GUID: GUID-1AC9F429-1B1C-45E1-BA50-28C5CE79D54D

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