Windows ecosystem, and all those things MSVC backend can do and LLVM does not.
For the same reason a Rust frontend is being developed for GCC.
Windows ecosystem, and all those things MSVC backend can do and LLVM does not.
For the same reason a Rust frontend is being developed for GCC.
What are these things?
Targeting XBox, Windows drivers in kernel mode, COM interop, structured exception handling, UWP sandboxing,