// Deduction from where-clauses in scope, as well as fn-pointer coercion are handled here.
let _ = self.coerce(Some(closure_expr), closure_ty, &expected_ty);
// Deduction from where-clauses in scope, as well as fn-pointer coercion are handled here.
let _ = self.coerce(Some(closure_expr), closure_ty, &expected_ty);