The native clang++.exe driver uses GNU-style command-line options ( -O2 , -stdlib=libc++ , etc.). In this mode, you must explicitly specify the target triple (e.g., --target=x86_64-pc-windows-msvc or --target=x86_64-w64-windows-gnu ) and provide appropriate linker and standard library configurations.
: For cross-platform projects, avoid MSVC-specific extensions or use conditional compilation ( #ifdef _MSC_VER vs. #ifdef __clang__ ). clang compiler windows
The Clang compiler is no longer an "experimental" choice for Windows developers—it is a first-class citizen. Whether you use it through the Visual Studio IDE or via the command line with LLVM, you gain access to some of the best development tools in the industry. The native clang++