{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"rustc_span::hygiene::decode_syntax_context(self,"}]}
        rustc_span::hygiene::decode_syntax_context(self, &cdata.hygiene_context, |_, id| {
        let cname = cdata.root.name();
            debug!("SpecializedDecoder<SyntaxContext>: decoding {}", id);