Even if they were to do that, I doubt that it's portable cross platform code. So...

ch_123 on April 3, 2014 | parent | context | favorite | on: Microsoft Open Sources C# Compiler

Even if they were to do that, I doubt that it's portable cross platform code. Someone will need to port it, and it's hard to know how the effort required compares with the effort required to optimize the Mono runtime to be as good as the MS one running on Windows...