Wall

Tells the compiler to display errors, warnings, and remarks.

IDE Equivalent

None

Architectures

IA-32, Intel® 64, IA-64 architectures

Syntax

Linux and Mac OS X:

-Wall

Windows:

/Wall

Arguments

None

Default

OFF

Default warning messages are enabled.

Description

This option tells the compiler to display errors, warnings, and remarks.

On Windows, this is the same as specifying the /W4 option.

Alternate Options

None