{"ast_node_type":"other","tokens":[{"end":101,"kind":"keyword","start":0,"text":"//"}]}
                // FIXME: Print `builtin # global_asm` once macro `global_asm` uses `builtin_syntax`.
            ast::ItemKind::GlobalAsm(asm) => {
                let (cb, ib) = self.head(visibility_qualified(&item.vis, "global_asm!"));