{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"smallvec![tokenstream::TokenTree::token_alone(Ident(sym,"}]}
                smallvec![tokenstream::TokenTree::token_alone(Ident(sym, is_raw.into()), span)]
                rustc.psess().symbol_gallery.insert(sym, span);
            }