"llgo is under active development. It compiles and passes most of the
standard library test suite and a substantial portion of the gc test suite,
but there are some corner cases that are known not to be handled correctly
yet. Nevertheless it can compile modestly substantial programs (including
itself; it is self hosting on x86-64 Linux)"
Not really obvious to me how much progress has been made since the transition to LLVM repo.. but last time I checked it was missing _a lot_:
- No garbage collector
- No escape analysis
- etc.