Wunused-function

Determines whether a warning is issued if a declared function is not used.

IDE Equivalent

None

Architectures

IA-32, Intel® 64 architectures

Syntax

Linux and Mac OS X:

-Wunused-function

-Wno-unused-function

Windows:

None

Arguments

None

Default

-Wno-unused-function

No warning is issued if a declared function is not used.

Description

This option determines whether a warning is issued if a declared function is not used.

Alternate Options

None

Parent topic: W Options

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