Wcheck

Tells the compiler to perform compile-time code checking for certain code.

Syntax

Linux and OS X:

-Wcheck

Windows:

/Wcheck

Arguments

None

Default

OFF	No compile-time code checking is performed.

Description

This option tells the compiler to perform compile-time code checking for certain code. It specifies to check for code that exhibits non-portable behavior, represents a possible unintended code sequence, or possibly affects operation of the program because of a quiet change in the ANSI C Standard.

IDE Equivalent

Visual Studio: None

Eclipse: Compilation Diagnostics > Allow Usage Messages

Xcode: Diagnostics > Allow Usage Messages

Alternate Options

None