Add <numeric> header to resolve the MSVC building error

[lcheng9]

*Description of changes: add header to resolve the MSVC building error

EDIT: Includes #134 and #135 as well.

Issue #, if available: MS Visual Studio 2022 complains. needed for std::partial_sum and std::accumulate

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[sebastiangrimberg]

Thanks @lcheng9!

[sebastiangrimberg]

Hi @lcheng9, can you make sure the latest commit compiles with MSVC correctly? I refactored the diagnostics into utils/diagnostic.hpp.

[lcheng9]

Hi @sebastiangrimberg, Thank you so much for the refactoring. Your revision builds on MSVS, I just realized that I need to add the _MSC_VER check to prevent the impact on other Windows systems, such as Cygwin.

[sebastiangrimberg]

Hi @sebastiangrimberg, Thank you so much for the refactoring. Your revision builds on MSVS, I just realized that I need to add the _MSC_VER check to prevent the impact on other Windows systems, such as Cygwin.

Great. I would suggest to change the check to just #if defined(_MSC_VER) for simplicity as it should capture all the needed cases for needing warning.

[lcheng9]

Great. I would suggest to change the check to just #if defined(_MSC_VER) for simplicity as it should capture all the needed cases for needing warning.

_MSC_VER should be sufficient, since the i686 system probably not be used in the computing nowadays. The change is submitted. Thank you.