> Definitely true when using VC++ with C++20 modules and MSBuild.
Lol, sorry, but as soon as MSBuild is involved the compiler can be infinitely fast and you'd still need to be waiting for the build. Also the main problem of MSVC is the slow linker, and that isn't fixed by C++ modules. This is also the first time I'm hearing that C++ modules actually help with compilation speed in real world projects - the best I've heard so far is that they're a bit faster than precompiled header but not by much, which simply isn't good enough for typical C++ projects.
What is the compile and link perfomance that you get then? Numbers on table... I know that even with MSVC, single file rebuild+link of C code at about 100 KLOC/second should be well possible.
You keep posting about obscure products like whatever UML Editor that noone cares about, why would I listen to what they say, and why do you not even link anything to look up?
Lol, sorry, but as soon as MSBuild is involved the compiler can be infinitely fast and you'd still need to be waiting for the build. Also the main problem of MSVC is the slow linker, and that isn't fixed by C++ modules. This is also the first time I'm hearing that C++ modules actually help with compilation speed in real world projects - the best I've heard so far is that they're a bit faster than precompiled header but not by much, which simply isn't good enough for typical C++ projects.