1855                                   VersionTuple Introduced,  in checkAvailabilityAttr()  argument
1865   if (!Introduced.empty() && !Deprecated.empty() &&  in checkAvailabilityAttr()
1866       !(Introduced <= Deprecated)) {  in checkAvailabilityAttr()
1869       << 0 << Introduced.getAsString();  in checkAvailabilityAttr()
1873   if (!Introduced.empty() && !Obsoleted.empty() &&  in checkAvailabilityAttr()
1874       !(Introduced <= Obsoleted)) {  in checkAvailabilityAttr()
1877       << 0 << Introduced.getAsString();  in checkAvailabilityAttr()
1912                                               VersionTuple Introduced,  in mergeAvailabilityAttr()  argument
1919   VersionTuple MergedIntroduced = Introduced;  in mergeAvailabilityAttr()
1973       if (!versionsMatch(OldIntroduced, Introduced, OverrideOrImpl) ||  in mergeAvailabilityAttr()
1982           if (!versionsMatch(OldIntroduced, Introduced, OverrideOrImpl)) {  in mergeAvailabilityAttr()
1985             SecondVersion = Introduced;  in mergeAvailabilityAttr()
2050       MergedIntroduced == Introduced &&  in mergeAvailabilityAttr()
2061                                             Introduced, Deprecated,  in mergeAvailabilityAttr()
2086   AvailabilityChange Introduced = Attr.getAvailabilityIntroduced();  in handleAvailabilityAttr()  local
2096                                                       Introduced.Version,  in handleAvailabilityAttr()
2133         auto NewIntroduced = adjustWatchOSVersion(Introduced.Version);  in handleAvailabilityAttr()
2162                                                             Introduced.Version,  in handleAvailabilityAttr()