Brian Koropoff f0cc3a9365 Fix monomorphization of unboxed closures
This adds a `Substs` field to `ty_unboxed_closure` and plumbs basic
handling of it throughout the compiler. trans now correctly
monomorphizes captured free variables and llvm function defs.  This
fixes uses of unboxed closures which reference a free type or region
parameter from their environment in either their signature or free
variables.  Closes #16791
2014-10-27 18:51:27 -07:00
..
2014-10-09 09:44:51 -07:00
2014-10-24 19:43:47 +02:00