{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"rustc_span::hygiene::decode_syntax_context(self,"}]}
        rustc_span::hygiene::decode_syntax_context(self, self.hygiene_context, |this, id| {
        let syntax_contexts = self.syntax_contexts;
            // This closure is invoked if we haven't already decoded the data for the `SyntaxContext` we are deserializing.