The standard library and the compiler is now fully buildable on Windows against just the Windows SDK. In order to ensure that we flush out all the issues and ensure that we don’t regress in the future, the next large goal is to get the full test suite working on Windows as well. I have part of the tests working already. The last run with a number of my changes has us at around 80%, though I would like to decrease the number of unsupported tests (but that requires investigation into why they a...