Integral constant overflow

[albert-github]

fmt/include/fmt/format-inl.h

Lines 1146 to 1147 in 0f42c17

	const uint32_t mod_inv_5 = 0xcccccccd;
	const uint32_t mod_inv_25 = mod_inv_5 * mod_inv_5;

In the spdlog project (see issue gabime/spdlog#2607) I got the warning messages:

...\deps\spdlog\include\spdlog\fmt\bundled\format-inl.h(1154): warning C4307: '*': integral constant overflow
...\deps\spdlog\include\spdlog\fmt\bundled\format-inl.h(1186): warning C4307: '*': integral constant overflow
...\deps\spdlog\include\spdlog\fmt\bundled\format-inl.h(1207): warning C4307: '*': integral constant overflow

and I was referred to this project.
Line numbers are a little bit different (probably a slightly other version)

[jk-jeon]

I think this is a duplicate of this: #3163

[albert-github]

It is a duplicate, but it is quite annoying, so it would be good when in fmtlib the code was modified (e.g. a cast) so that the warning disappears.

[vitaut]

This is an MSVC bug which is worked around in a2c05a1.