mozilla/rust — pull request #11103 by vadimcn (2013-12-21 20:00:03+00:00)
Title: Remove C++ dependencies

This PR removes Rust's dependency on C++ for exception handling. Instead, it will use the unwind library API directly.
LLVM still depends on libstdc++, but these bits can be linked into librustc statically, so we no longer need to redistribute libstdc++-6.dll on Windows.