Treat ALL warnings as errors from pragma

John 76

Hi,

I tried: #pragma warning(error)
It showed: warning C4081: expected ':'; found ')'

I tried: #pragma warning(error:)
It has no effect.

Seems it can only treat the specified warnings as errors.

Is there a way to treat all C++ compilation warnings as errors from pragma?

Thanks.

Igor Tandetnik 1,106 Reputation points

2022-10-16T03:06:58.763+00:00

There doesn't appear to be a #pragma equivalent of /WX option (treat all warnings as errors). With #pragma warning, you have to spell out specific error codes.
John 76 Reputation points

2022-10-17T01:50:48.173+00:00

Thank you for the comment. I just submitted a feature request:
https://developercommunity.visualstudio.com/t/A-pragma-equivalent-of-WX-option-trea/10174160