Wmissing-declarations

Warn for global functions and variables without prior declaration.

IDE Equivalent

None

Architectures

IA-32 architecture, Intel® 64 architecture, IA-64 architecture

Syntax

Linux and Mac OS: -Wmissing-declarations
  -Wno-missing-declarations
Windows:  None

Arguments

None

Default

-Wno-missing-declarations

Description

Warn for global functions and variables without prior declaration.

Alternate Options

None