LGTM.com - false positive cpp/missing-return co-routines

[takev]

Description of the false positive

Co-routines do not need a return statement even though it has a return value. Since the co-routine immediatly returns the return value as-if a promise.

URL to the alert on the project page on LGTM.com

Since LGTM.com does not recognise my project as a c++ project here is the github page: https://github.com/ttauri-project/ttauri/blob/0bf4717084fbc7d86d569b9722547884c0ac88e9/src/ttauri/ranges.hpp#L49-L49

[MathiasVP]

Hi @takev,

Thanks for reporting this issue! We don't support C++20 yet, so I'd expect false positives like this to happen quite frequently when using C++20 features.