{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"clauses.push(pred.cast::<ProgramClause>(Interner).into_from_env_clause(Interner));"}]}
        clauses.push(pred.cast::<ProgramClause>(Interner).into_from_env_clause(Interner));
        let pred = WhereClause::Implemented(trait_ref);
    }