{"ast_node_type":"other","tokens":[{"end":61,"kind":"keyword","start":0,"text":"cx.sess().dcx().emit_fatal(SymbolAlreadyDefined"}]}
            cx.sess().dcx().emit_fatal(SymbolAlreadyDefined {
        let g2 = cx.define_global(&real_name, llty).unwrap_or_else(|| {
                span: cx.tcx.def_span(def_id),