{"ast_node_type":"function","tokens":[{"end":78,"kind":"keyword","start":0,"text":"pub(super)"}]}
    pub(super) fn check_expr(&self, expr: &'tcx hir::Expr<'tcx>) -> Ty<'tcx> {
    /// Check an expr with no expectations.
        self.check_expr_with_expectation(expr, NoExpectation)