{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"ins_str!(sym::target_arch,"}]}
    ins_str!(sym::target_arch, &sess.target.arch);
    ins_str!(sym::target_abi, &sess.target.abi);
    ins_str!(sym::target_endian, sess.target.endian.as_str());