Wuninitialized

Determines whether a warning is issued if a variable is used before being initialized.

IDE Equivalent

None

Architectures

IA-32, Intel® 64, IA-64 architectures

Syntax

Linux and Mac OS X:

-Wuninitialized

-Wno-uninitialized

Windows:

None

Arguments

None

Default

-Wno-uninitialized

No warning is issued if a variable is used before being initialized.

Description

This option determines whether a warning is issued if a variable is used before being initialized. Equivalent to -ww592 and -wd592.

Alternate Options

-ww592 and -wd592