{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"this.with_position(pos.to_usize(),"}]}
            this.with_position(pos.to_usize(), |decoder| {
            let pos = syntax_contexts.get(&id).unwrap();
                let data: SyntaxContextKey = decode_tagged(decoder, TAG_SYNTAX_CONTEXT);