[Bug preprocessor/89808] An option to disable warning "#pragma once in main file"

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89808

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
You haven't explained why do you need to use #pragma once in the main cpp
source file, are you sometimes including it as a header and other times
compiling it as the TU itself?  Not to mention that it is best not to use
#pragma once at all anywhere.