libcxx/include/math.h

404   return __builtin_isfinite((typename std::__promote<_A1>::type)__x);
418   return __builtin_isinf((typename std::__promote<_A1>::type)__x);
486   typedef typename std::__promote<_A1, _A2>::type type;
496   typedef typename std::__promote<_A1, _A2>::type type;
506   typedef typename std::__promote<_A1, _A2>::type type;
516   typedef typename std::__promote<_A1, _A2>::type type;
526   typedef typename std::__promote<_A1, _A2>::type type;
536   typedef typename std::__promote<_A1, _A2>::type type;
628     std::__promote<_A1, _A2>
632     typedef typename std::__promote<_A1, _A2>::type __result_type;
765     std::__promote<_A1, _A2>
769     typedef typename std::__promote<_A1, _A2>::type __result_type;
880     std::__promote<_A1, _A2>
884     typedef typename std::__promote<_A1, _A2>::type __result_type;
1060     std::__promote<_A1, _A2>
1147     std::__promote<_A1, _A2>
1151     typedef typename std::__promote<_A1, _A2>::type __result_type;
1182     std::__promote<_A1, _A2, _A3>
1186     typedef typename std::__promote<_A1, _A2, _A3>::type __result_type;
1210     std::__promote<_A1, _A2>
1214     typedef typename std::__promote<_A1, _A2>::type __result_type;
1237     std::__promote<_A1, _A2>
1241     typedef typename std::__promote<_A1, _A2>::type __result_type;
1264     std::__promote<_A1, _A2>
1268     typedef typename std::__promote<_A1, _A2>::type __result_type;
1489     std::__promote<_A1, _A2>
1493     typedef typename std::__promote<_A1, _A2>::type __result_type;
1532     std::__promote<_A1, _A2>
1536     typedef typename std::__promote<_A1, _A2>::type __result_type;
1559     std::__promote<_A1, _A2>
1563     typedef typename std::__promote<_A1, _A2>::type __result_type;