Install Clang Windows Now

Download the installer from msys2.org . Follow the installation wizard.

Now go compile something.

From the Start Menu, launch MSYS2 UCRT64 . This terminal targets native Windows 64-bit using the UCRT runtime. install clang windows

#include <iostream> #include <vector> int main() std::vector<int> nums = 1, 2, 3; for (int n : nums) std::cout << n << "\n"; return 0; Download the installer from msys2

Compile with:

Head to the official LLVM GitHub releases page or llvm.org . Look for the file named LLVM-<version>-win64.exe (for 64-bit Windows). int main() std::vector&lt