{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"ExprKind::If(ref"}]}
            ExprKind::If(ref cond, ref block, ref else_)
            // want to complain about things like `if let 42 = (42)`.
                if matches!(cond.peel_parens().kind, ExprKind::Let(..)) =>