Open yallop opened 2 years ago
The following MetaOCaml code, distilled from
Generating code with polymorphic let a ballad of value restriction, copying and sharing Oleg Kiselyov
involves an unsound interaction between three MetaOCaml features:
let
let lift x = .<x>. let foo = Runcode.run .<let f () = .~(lift (ref None)) in f () := Some 2; match !(f ()) with Some x -> x ^ "3" | None -> "" >.
Running it in (the latest versions of) BER MetaOCaml produces a segmentation fault.
The following MetaOCaml code, distilled from
involves an unsound interaction between three MetaOCaml features:
let
Running it in (the latest versions of) BER MetaOCaml produces a segmentation fault.