1646     VersionTuple OsVersion = TT.getOSVersion();  in createFromTarget()  local
1647     if (OsVersion.getMajor() == 0)  in createFromTarget()
1650     Result.setEnvironment(TT.getEnvironment(), OsVersion, SDKInfo);  in createFromTarget()
1902   VersionTuple OsVersion;  in getOSVersion()  local
1911       SystemTriple.getMacOSXVersion(OsVersion);  in getOSVersion()
1912     else if (!Triple.getMacOSXVersion(OsVersion))  in getOSVersion()
1918       OsVersion = VersionTuple(13, 1);  in getOSVersion()
1920       OsVersion = Triple.getiOSVersion();  in getOSVersion()
1923     OsVersion = Triple.getOSVersion();  in getOSVersion()
1926     OsVersion = Triple.getWatchOSVersion();  in getOSVersion()
1929     OsVersion = Triple.getDriverKitVersion();  in getOSVersion()
1938       << OsVersion.getMajor() << '.' << OsVersion.getMinor().value_or(0) << '.'  in getOSVersion()
1939       << OsVersion.getSubminor().value_or(0);  in getOSVersion()