weyrick / corvus Goto Github PK

right now we don't clean up orphan nodes living in the parser stack upon parse error. the AST can currently only be cleaned up properly once the full source has been accepted (by deleting the top level statement list).

right now, upon parse error we're leaking the nodes we've already created to that point, and it's causing an LLVM assertion in some cases. need to investigate the Right Way to do this.