Developer Guide and Reference

Contents

Wmain

Determines whether a warning is issued if the return type of main is not expected.

Syntax

Linux:
-Wmain
-Wno-main
macOS:
-Wmain
-Wno-main
Windows:
None
Arguments
None
Default
-Wno-main
No warning is issued if the return type of
main
is not expected.
Description
This option determines whether a warning is issued if the return type of
main
is not expected.
Alternate Options
None