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> Additionally, it would require compiling 7-Zip with a modern compiler like VS2017

Ahhh, but does say VS2017 produce a smaller executable file, or a faster executable?

I am pleased Igor cares about individual 1% improvements - they stack up to significant savings. However I agree for our work usage security is more important.

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> does say VS2017 produce a smaller executable file, or a faster executable?

If I recall correctly, Igor once said that he tested the new VS compiler and it produced neither smaller nor faster executables. I believe there was almost no difference.

Given what I've seen of his code, I'm not surprised. When I mentioned the stdlib I wasn't joking. His code is unable to use modern compiler optimizations such as move, RVO, and constexpr because he's using idioms that prohibit it. It would be nice if he would at least release a solution that others can use to build with VS2017.

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