Intel® C++ Compiler Classic Developer Guide and Reference

ID 767249
Date 7/13/2023
Public

Visible to Intel only — GUID: GUID-E81C5AEA-291E-4A14-9F4F-AEFCDE983052

Document Table of Contents

Wunused-variable

Determines whether a warning is issued if a local or non-constant static variable is unused after being declared.

Syntax

Linux:

-Wunused-variable

-Wno-unused-variable

macOS:

-Wunused-variable

-Wno-unused-variable

Windows:

None

Arguments

None

Default

-Wno-unused-variable

No warning is issued if a local or non-constant static variable is unused after being declared.

Description

This option determines whether a warning is issued if a local or non-constant static variable is unused after being declared.

IDE Equivalent

None

Alternate Options

None