I&#x27;d rather they worked on improving IDE support for Clang and LLVM when it comes to &quot;unmanaged&quot; languages, as well as moved some of those compiler and optimization engineers to improving LLVM. LLVM still lags a bit behind GCC when it comes to performance of the machine code it generates, so I&#x27;m sure improvements there would be quite welcome, and I&#x27;m also sure Microsoft has the expertise to make it happen. For extra brownie points, help the community implement a portable debugger that doesn&#x27;t suck, because thus far all attempts at this have failed miserably.<p>Microsoft C++ compiler is a source of aggravation at best. Their unmanaged language tooling has been neglected for nearly a decade while FOSS community (led by none other than Apple) plowed ahead and delivered the work of art that is Clang&#x2F;LLVM, and a profusion of languages like Rust and Swift that run on top of that infrastructure.