{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"psess.dcx().emit_err(errors::InvalidAttrUnsafe"}]}
            psess.dcx().emit_err(errors::InvalidAttrUnsafe {
        (Some(AttributeSafety::Normal) | None, Safety::Unsafe(unsafe_span)) => {
                span: unsafe_span,