diff options
Diffstat (limited to 'pretyping/typeclasses_errors.ml')
| -rw-r--r-- | pretyping/typeclasses_errors.ml | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/pretyping/typeclasses_errors.ml b/pretyping/typeclasses_errors.ml index cfcf9cf43f..d0d90017fd 100644 --- a/pretyping/typeclasses_errors.ml +++ b/pretyping/typeclasses_errors.ml @@ -39,14 +39,13 @@ let unsatisfiable_constraints env evd ev = | None -> raise (TypeClassError (env, UnsatisfiableConstraints (evd, None))) | Some ev -> - let loc, kind = Evd.evar_source ev evd in - raise (Loc.Exc_located (loc, TypeClassError - (env, UnsatisfiableConstraints (evd, Some (ev, kind))))) + let loc, kind = Evd.evar_source ev evd in + let err = TypeClassError (env, UnsatisfiableConstraints (evd, Some (ev, kind))) in + Loc.raise loc err let mismatched_ctx_inst env c n m = typeclass_error env (MismatchedContextInstance (c, n, m)) let rec unsatisfiable_exception exn = match exn with | TypeClassError (_, UnsatisfiableConstraints _) -> true - | Loc.Exc_located(_, e) -> unsatisfiable_exception e | _ -> false |