{"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"ExprKind::Repeat(element,"}]}
            ExprKind::Repeat(element, ref count) => {
            ExprKind::ConstBlock(ref block) => self.check_expr_const_block(block, expected),
                self.check_expr_repeat(element, count, expected, expr)