OverlappingInstances | GHC.LanguageExtensions |
OverloadedLabels | GHC.LanguageExtensions |
OverloadedLists | GHC.LanguageExtensions |
OverloadedRecordDot | GHC.LanguageExtensions |
OverloadedRecordUpdate | GHC.LanguageExtensions |
OverloadedStrings | GHC.LanguageExtensions |