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Original file line number Diff line number Diff line change
Expand Up @@ -417,7 +417,11 @@ extension Locale.Region {

/// An array of the sub-regions, matching the specified category of the region.
@available(FoundationPreview 6.2, *)
public func subRegions(ofCategoy category: Category) -> [Locale.Region] {
#if FOUNDATION_FRAMEWORK
// Renamed in 6.2.1
@abi(func subRegions(ofCategoy category: Category) -> [Locale.Region])
#endif
public func subRegions(ofCategory category: Category) -> [Locale.Region] {
var status = U_ZERO_ERROR
let icuRegion = uregion_getRegionFromCode(identifier, &status)
guard let icuRegion, status.isSuccess else {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -43,14 +43,14 @@ struct LocaleRegionTests {
}

@Test func subRegionOfCategory() async throws {
#expect(Locale.Region.unknown.subRegions(ofCategoy: .world) == [])
#expect(Locale.Region.unknown.subRegions(ofCategoy: .territory) == [])
#expect(Locale.Region.unknown.subRegions(ofCategory: .world) == [])
#expect(Locale.Region.unknown.subRegions(ofCategory: .territory) == [])

#expect(Set(Locale.Region.world.subRegions(ofCategoy: .continent)) == Set(Locale.Region.isoRegions(ofCategory: .continent)))
#expect(Set(Locale.Region.world.subRegions(ofCategory: .continent)) == Set(Locale.Region.isoRegions(ofCategory: .continent)))

#expect(Locale.Region.argentina.subRegions(ofCategoy: .continent) == [])
#expect(Locale.Region.argentina.subRegions(ofCategoy: .territory) == Locale.Region.argentina.subRegions)
#expect(Locale.Region.argentina.subRegions(ofCategory: .continent) == [])
#expect(Locale.Region.argentina.subRegions(ofCategory: .territory) == Locale.Region.argentina.subRegions)

#expect(Locale.Region("not a region").subRegions(ofCategoy: .territory) == [])
#expect(Locale.Region("not a region").subRegions(ofCategory: .territory) == [])
}
}