{"ast_node_type":"variable","tokens":[{"end":86,"kind":"keyword","start":0,"text":"if"}]}
            if let Res::Def(DefKind::Trait, trait_def_id) = bound.trait_ref.path.res {
        for bound in &relaxed_bounds {
                grouped_bounds.entry(trait_def_id).or_default().push(bound.span);