Overflow at many places can happen

[MariwanJ]

There are at many places this kind of lines:

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

for example :
format-inl.h
Which is obvious overflow happens and compiler complain all the time about it. I didn't try to understand the code but there should be a way to avoid overflow.
BR
Mariwan

[tt4g]

Thank you for report.
However, the source codes in the include/spdlog/fmt/bundled/ directory was copied from the fmt library.
Please report this to the fmt repository.

[MariwanJ]

Thanks. I reported that and you want to fix the source code when they fix the issue. BR/Mariwan

[tt4g]

The fmt library bundled in spdlog will be updated after a new fmt version is released.

[tt4g]

fmtlib/fmt#4604