Merge pull request #2379 from rudkx/unreachable
diff --git a/stdlib/public/core/Algorithm.swift b/stdlib/public/core/Algorithm.swift
index c6a5510..a80ec94 100644
--- a/stdlib/public/core/Algorithm.swift
+++ b/stdlib/public/core/Algorithm.swift
@@ -128,14 +128,14 @@
extension EnumeratedIterator {
@available(*, unavailable, message: "use the 'enumerated()' method on the sequence")
public init(_ base: Base) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
extension EnumeratedSequence {
@available(*, unavailable, message: "use the 'enumerated()' method on the sequence")
public init(_ base: Base) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Arrays.swift.gyb b/stdlib/public/core/Arrays.swift.gyb
index 7b177a8..3caa918 100644
--- a/stdlib/public/core/Arrays.swift.gyb
+++ b/stdlib/public/core/Arrays.swift.gyb
@@ -2057,19 +2057,19 @@
extension ${Self} {
@available(*, unavailable, message: "Please use init(repeating:count:) instead")
init(count: Int, repeatedValue: Element) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "remove")
public mutating func removeAtIndex(_ index: Int) -> Element {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "replaceSubrange")
public mutating func replaceRange<
C : Collection where C.Iterator.Element == _Buffer.Element
>(_ subRange: Range<Int>, with newElements: C) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "append(contentsOf:)")
@@ -2078,7 +2078,7 @@
where
S.Iterator.Element == Element
>(_ newElements: S) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
%end
diff --git a/stdlib/public/core/BridgeObjectiveC.swift b/stdlib/public/core/BridgeObjectiveC.swift
index a1ebdf1..d366747 100644
--- a/stdlib/public/core/BridgeObjectiveC.swift
+++ b/stdlib/public/core/BridgeObjectiveC.swift
@@ -530,12 +530,12 @@
@available(*, unavailable, renamed: "pointee")
public var memory: Pointee {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Removed in Swift 3. Please use nil literal instead.")
public init() {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
#endif
diff --git a/stdlib/public/core/Builtin.swift b/stdlib/public/core/Builtin.swift
index 3c4ef0e..071a120 100644
--- a/stdlib/public/core/Builtin.swift
+++ b/stdlib/public/core/Builtin.swift
@@ -204,7 +204,7 @@
@available(*, unavailable, renamed: "unsafeAddress(of:)")
public func unsafeAddressOf(_ object: AnyObject) -> UnsafePointer<Void> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
/// Converts a reference of type `T` to a reference of type `U` after
@@ -594,5 +594,5 @@
@available(*, unavailable, message: "Removed in Swift 3. Please use Optional.unsafelyUnwrapped instead.")
public func unsafeUnwrap<T>(_ nonEmpty: T?) -> T {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
diff --git a/stdlib/public/core/CString.swift b/stdlib/public/core/CString.swift
index 8376e5a..15d6095 100644
--- a/stdlib/public/core/CString.swift
+++ b/stdlib/public/core/CString.swift
@@ -94,7 +94,7 @@
@available(*, unavailable, message: "Please use String.init?(validatingUTF8:) instead. Note that it no longer accepts NULL as a valid input. Also consider using String(cString:), that will attempt to repair ill-formed code units.")
@warn_unused_result
public static func fromCString(_ cs: UnsafePointer<CChar>) -> String? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Please use String.init(cString:) instead. Note that it no longer accepts NULL as a valid input. See also String.decodeCString if you need more control.")
@@ -102,6 +102,6 @@
public static func fromCStringRepairingIllFormedUTF8(
_ cs: UnsafePointer<CChar>
) -> (String?, hadError: Bool) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Collection.swift b/stdlib/public/core/Collection.swift
index 6e8e396..b4876ee 100644
--- a/stdlib/public/core/Collection.swift
+++ b/stdlib/public/core/Collection.swift
@@ -1468,12 +1468,12 @@
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> Iterator {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Removed in Swift 3. Please use underestimatedCount property.")
public func underestimateCount() -> Int {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Please use split(maxSplits:omittingEmptySubsequences:isSeparator:) instead")
@@ -1482,7 +1482,7 @@
allowEmptySlices: Bool = false,
isSeparator: @noescape (Iterator.Element) throws -> Bool
) rethrows -> [SubSequence] {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -1493,7 +1493,7 @@
maxSplit: Int = Int.max,
allowEmptySlices: Bool = false
) -> [SubSequence] {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/CollectionAlgorithms.swift.gyb b/stdlib/public/core/CollectionAlgorithms.swift.gyb
index b136930..7cd55a3 100644
--- a/stdlib/public/core/CollectionAlgorithms.swift.gyb
+++ b/stdlib/public/core/CollectionAlgorithms.swift.gyb
@@ -642,7 +642,7 @@
_ range: Range<Index>,
isOrderedBefore: (${IElement}, ${IElement}) -> Bool
) -> Index {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -651,7 +651,7 @@
@available(*, unavailable, message: "slice the collection using the range, and call partition()")
public mutating func partition(_ range: Range<Index>) -> Index {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -662,7 +662,7 @@
@available(*, unavailable, renamed: "sort")
public mutating func sortInPlace() {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -671,7 +671,7 @@
public mutating func sortInPlace(
_ isOrderedBefore: @noescape (Iterator.Element, Iterator.Element) -> Bool
) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -679,7 +679,7 @@
@available(*, unavailable, renamed: "index(of:)")
@warn_unused_result
public func indexOf(_ element: ${IElement}) -> Index? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -689,6 +689,6 @@
public func indexOf(
_ predicate: @noescape (${IElement}) throws -> Bool
) rethrows -> Index? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/CollectionOfOne.swift b/stdlib/public/core/CollectionOfOne.swift
index 5c592d7..5dc33bf 100644
--- a/stdlib/public/core/CollectionOfOne.swift
+++ b/stdlib/public/core/CollectionOfOne.swift
@@ -106,6 +106,6 @@
extension IteratorOverOne {
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> IteratorOverOne<Element> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/EmptyCollection.swift b/stdlib/public/core/EmptyCollection.swift
index 0eaf04c..98f9e17 100644
--- a/stdlib/public/core/EmptyCollection.swift
+++ b/stdlib/public/core/EmptyCollection.swift
@@ -162,6 +162,6 @@
extension EmptyIterator {
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> EmptyIterator<Element> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/ExistentialCollection.swift.gyb b/stdlib/public/core/ExistentialCollection.swift.gyb
index 4acc71d..90fa4eb 100644
--- a/stdlib/public/core/ExistentialCollection.swift.gyb
+++ b/stdlib/public/core/ExistentialCollection.swift.gyb
@@ -1106,7 +1106,7 @@
extension AnyIterator {
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> AnyIterator<Element> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -1115,7 +1115,7 @@
@available(*, unavailable, message: "Please use underestimatedCount property instead.")
public var underestimateCount: Int {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
%end
@@ -1126,6 +1126,6 @@
extension AnyCollectionProtocol {
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> AnyIterator<Iterator.Element> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Filter.swift.gyb b/stdlib/public/core/Filter.swift.gyb
index 7c9a1f1..c45e4a5 100644
--- a/stdlib/public/core/Filter.swift.gyb
+++ b/stdlib/public/core/Filter.swift.gyb
@@ -348,7 +348,7 @@
_ base: Base,
whereElementsSatisfy predicate: (Base.Element) -> Bool
) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -358,12 +358,12 @@
_ base: Base,
whereElementsSatisfy predicate: (Base.Iterator.Element) -> Bool
) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> LazyFilterIterator<Base.Iterator> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -373,12 +373,12 @@
_ base: Base,
whereElementsSatisfy predicate: (Base.Iterator.Element) -> Bool
) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> LazyFilterIterator<Base.Iterator> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Flatten.swift.gyb b/stdlib/public/core/Flatten.swift.gyb
index 0857c87..30e6b53 100644
--- a/stdlib/public/core/Flatten.swift.gyb
+++ b/stdlib/public/core/Flatten.swift.gyb
@@ -428,7 +428,7 @@
extension FlattenSequence {
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> FlattenIterator<Base.Iterator> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -436,7 +436,7 @@
extension Flatten${collectionForTraversal(traversal)} {
@available(*, unavailable, message: "Please use underestimatedCount property instead.")
public func underestimateCount() -> Int {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
%end
diff --git a/stdlib/public/core/HashedCollections.swift.gyb b/stdlib/public/core/HashedCollections.swift.gyb
index 077e65d..eeb4522 100644
--- a/stdlib/public/core/HashedCollections.swift.gyb
+++ b/stdlib/public/core/HashedCollections.swift.gyb
@@ -4937,38 +4937,38 @@
extension Set {
@available(*, unavailable, renamed: "remove(at:)")
public mutating func removeAtIndex(_ index: Index) -> Element {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> SetIterator<Element> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "index(of:)")
public func indexOf(_ member: Element) -> Index? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
extension Dictionary {
@available(*, unavailable, renamed: "remove(at:)")
public mutating func removeAtIndex(_ index: Index) -> Element {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "index(forKey:)")
public func indexForKey(_ key: Key) -> Index? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "removeValue(forKey:)")
public mutating func removeValueForKey(_ key: Key) -> Value? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> DictionaryIterator<Key, Value> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/ImplicitlyUnwrappedOptional.swift b/stdlib/public/core/ImplicitlyUnwrappedOptional.swift
index 7a28507..f401aed 100644
--- a/stdlib/public/core/ImplicitlyUnwrappedOptional.swift
+++ b/stdlib/public/core/ImplicitlyUnwrappedOptional.swift
@@ -125,20 +125,20 @@
extension ImplicitlyUnwrappedOptional {
@available(*, unavailable, message: "Please use nil literal instead.")
public init() {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Has been removed in Swift 3.")
public func map<U>(
_ f: @noescape (Wrapped) throws -> U
) rethrows -> ImplicitlyUnwrappedOptional<U> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Has been removed in Swift 3.")
public func flatMap<U>(
_ f: @noescape (Wrapped) throws -> ImplicitlyUnwrappedOptional<U>
) rethrows -> ImplicitlyUnwrappedOptional<U> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Index.swift b/stdlib/public/core/Index.swift
index 64f1125..cfcf3ae 100644
--- a/stdlib/public/core/Index.swift
+++ b/stdlib/public/core/Index.swift
@@ -15,22 +15,22 @@
@available(*, unavailable, message: "Use \'-= 1\' or call collection.prior(Index)")
public prefix func -- <T : _Incrementable> (i: inout T) -> T {
- fatalError("unavailable operator can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Use \'-= 1\' or call collection.prior(Index)")
public postfix func -- <T : _Incrementable> (i: inout T) -> T {
- fatalError("unavailable operator can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Use \'+= 1\' or call 'collection.index(after: Index)")
public prefix func ++ <T : _Incrementable> (i: inout T) -> T {
- fatalError("unavailable operator can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Use \'+= 1\' or call 'collection.index(after: Index)")
public postfix func ++ <T : _Incrementable> (i: inout T) -> T {
- fatalError("unavailable operator can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "Comparable")
diff --git a/stdlib/public/core/Join.swift b/stdlib/public/core/Join.swift
index 0027210..89e86a8 100644
--- a/stdlib/public/core/Join.swift
+++ b/stdlib/public/core/Join.swift
@@ -193,7 +193,7 @@
extension JoinedSequence {
@available(*, unavailable, renamed: "makeIterator")
public func generate() -> JoinedIterator<Base.Iterator> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -204,6 +204,6 @@
where
Separator.Iterator.Element == Iterator.Element.Iterator.Element
>(_ separator: Separator) -> JoinedSequence<Self> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/LazySequence.swift b/stdlib/public/core/LazySequence.swift
index 4cf41a5..6615a8f 100644
--- a/stdlib/public/core/LazySequence.swift
+++ b/stdlib/public/core/LazySequence.swift
@@ -203,6 +203,6 @@
extension LazySequenceProtocol {
@available(*, unavailable, message: "Please use Array initializer instead.")
public var array: [Iterator.Element] {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/ManagedBuffer.swift b/stdlib/public/core/ManagedBuffer.swift
index c955f10..cd9f47b 100644
--- a/stdlib/public/core/ManagedBuffer.swift
+++ b/stdlib/public/core/ManagedBuffer.swift
@@ -548,6 +548,6 @@
extension ManagedBufferPointer {
@available(*, unavailable, renamed: "capacity")
public var allocatedElementCount: Int {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Map.swift.gyb b/stdlib/public/core/Map.swift.gyb
index 802bce7..ad299bd 100644
--- a/stdlib/public/core/Map.swift.gyb
+++ b/stdlib/public/core/Map.swift.gyb
@@ -245,14 +245,14 @@
extension LazyMapSequence {
@available(*, unavailable, message: "use '.lazy.map' on the sequence")
public init(_ base: Base, transform: (Base.Iterator.Element) -> Element) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
extension LazyMapCollection {
@available(*, unavailable, message: "use '.lazy.map' on the collection")
public init(_ base: Base, transform: (Base.Iterator.Element) -> Element) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/RangeReplaceableCollection.swift.gyb b/stdlib/public/core/RangeReplaceableCollection.swift.gyb
index 18e2d1f..398e011 100644
--- a/stdlib/public/core/RangeReplaceableCollection.swift.gyb
+++ b/stdlib/public/core/RangeReplaceableCollection.swift.gyb
@@ -1078,12 +1078,12 @@
>(
_ subrange: Range<Index>, with newElements: C
) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "removeAt")
public mutating func removeAtIndex(_ i: Index) -> Iterator.Element {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "removeSubrange")
@@ -1096,14 +1096,14 @@
where
S.Iterator.Element == Iterator.Element
>(_ newElements: S) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "insert(contentsOf:at:)")
public mutating func insertContentsOf<
C : Collection where C.Iterator.Element == Iterator.Element
>(_ newElements: C, at i: Index) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Reflection.swift b/stdlib/public/core/Reflection.swift
index 162054f..663c0d8 100644
--- a/stdlib/public/core/Reflection.swift
+++ b/stdlib/public/core/Reflection.swift
@@ -645,6 +645,6 @@
extension ObjectIdentifier {
@available(*, unavailable, message: "use the 'UInt(_:)' initializer")
public var uintValue: UInt {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Repeat.swift b/stdlib/public/core/Repeat.swift
index 2229637..74cb049 100644
--- a/stdlib/public/core/Repeat.swift
+++ b/stdlib/public/core/Repeat.swift
@@ -68,6 +68,6 @@
extension Repeated {
@available(*, unavailable, renamed: "repeatElement")
public init(count: Int, repeatedValue: Element) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Reverse.swift b/stdlib/public/core/Reverse.swift
index fdebda3..42052c2 100644
--- a/stdlib/public/core/Reverse.swift
+++ b/stdlib/public/core/Reverse.swift
@@ -350,28 +350,28 @@
extension ReversedCollection {
@available(*, unavailable, message: "use the 'reversed()' method on the collection")
public init(_ base: Base) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
extension ReversedRandomAccessCollection {
@available(*, unavailable, message: "use the 'reversed()' method on the collection")
public init(_ base: Base) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
extension BidirectionalCollection {
@available(*, unavailable, renamed: "reversed")
public func reverse() -> ReversedCollection<Self> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
extension RandomAccessCollection {
@available(*, unavailable, renamed: "reversed")
public func reverse() -> ReversedRandomAccessCollection<Self> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -385,7 +385,7 @@
public func reverse() -> LazyCollection<
ReversedCollection<Elements>
> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -398,7 +398,7 @@
public func reverse() -> LazyCollection<
ReversedRandomAccessCollection<Elements>
> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Sequence.swift b/stdlib/public/core/Sequence.swift
index 815d490..181b185 100644
--- a/stdlib/public/core/Sequence.swift
+++ b/stdlib/public/core/Sequence.swift
@@ -1201,19 +1201,19 @@
extension Sequence {
@available(*, unavailable, renamed: "makeIterator()")
func generate() -> Iterator {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "it became a property 'underestimatedCount'")
func underestimateCount() -> Int {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "call 'split(_:omittingEmptySubsequences:isSeparator:)' and invert the 'allowEmptySlices' argument")
func split(_ maxSplit: Int, allowEmptySlices: Bool,
isSeparator: @noescape (Iterator.Element) throws -> Bool
) rethrows -> [SubSequence] {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@@ -1224,7 +1224,7 @@
maxSplit: Int = Int.max,
allowEmptySlices: Bool = false
) -> [AnySequence<Iterator.Element>] {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/SequenceAlgorithms.swift.gyb b/stdlib/public/core/SequenceAlgorithms.swift.gyb
index 9417df5..8537d3e 100644
--- a/stdlib/public/core/SequenceAlgorithms.swift.gyb
+++ b/stdlib/public/core/SequenceAlgorithms.swift.gyb
@@ -673,26 +673,26 @@
extension Sequence {
@available(*, unavailable, renamed: "enumerated")
public func enumerate() -> EnumeratedSequence<Self> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "min")
public func minElement(
_ isOrderedBefore: @noescape (Iterator.Element, Iterator.Element) throws -> Bool
) rethrows -> Iterator.Element? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "max")
public func maxElement(
_ isOrderedBefore: @noescape (Iterator.Element, Iterator.Element) throws -> Bool
) rethrows -> Iterator.Element? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "reversed")
public func reverse() -> [Iterator.Element] {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "starts")
@@ -702,7 +702,7 @@
with possiblePrefix: PossiblePrefix,
isEquivalent: @noescape (Iterator.Element, Iterator.Element) throws -> Bool
) rethrows-> Bool {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "lexicographicallyPrecedes")
@@ -712,19 +712,19 @@
_ other: OtherSequence,
isOrderedBefore: @noescape (${GElement}, ${GElement}) throws -> Bool
) rethrows -> Bool {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
extension Sequence where Iterator.Element : Comparable {
@available(*, unavailable, renamed: "min")
public func minElement() -> Iterator.Element? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "max")
public func maxElement() -> Iterator.Element? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "starts")
@@ -733,7 +733,7 @@
>(
with possiblePrefix: PossiblePrefix
) -> Bool {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "lexicographicallyPrecedes")
@@ -742,6 +742,6 @@
>(
_ other: OtherSequence
) -> Bool {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/StaticString.swift b/stdlib/public/core/StaticString.swift
index 5f4f3a5..20fca01 100644
--- a/stdlib/public/core/StaticString.swift
+++ b/stdlib/public/core/StaticString.swift
@@ -244,12 +244,12 @@
extension StaticString {
@available(*, unavailable, renamed: "utf8CodeUnitCount")
public var byteSize: Int {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "use the 'String(_:)' initializer")
public var stringValue: String {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Stride.swift.gyb b/stdlib/public/core/Stride.swift.gyb
index 8d2c4c2..fd0a489 100644
--- a/stdlib/public/core/Stride.swift.gyb
+++ b/stdlib/public/core/Stride.swift.gyb
@@ -266,13 +266,13 @@
extension Strideable {
@available(*, unavailable, message: "Use stride(from:to:by:) free function instead")
public func stride(to end: Self, by stride: Stride) -> StrideTo<Self> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Use stride(from:through:by:) free function instead")
public func stride(
through end: Self, by stride: Stride
) -> StrideThrough<Self> {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/String.swift b/stdlib/public/core/String.swift
index be4ef14..214e27c 100644
--- a/stdlib/public/core/String.swift
+++ b/stdlib/public/core/String.swift
@@ -769,21 +769,21 @@
extension String {
@available(*, unavailable, renamed: "append")
public mutating func appendContentsOf(_ other: String) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "append(contentsOf:)")
public mutating func appendContentsOf<
S : Sequence where S.Iterator.Element == Character
>(_ newElements: S) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "insert(contentsOf:at:)")
public mutating func insertContentsOf<
S : Collection where S.Iterator.Element == Character
>(_ newElements: S, at i: Index) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "replaceSubrange")
@@ -792,40 +792,40 @@
>(
_ subRange: Range<Index>, with newElements: C
) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "replaceSubrange")
public mutating func replaceRange(
_ subRange: Range<Index>, with newElements: String
) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "removeAt")
public mutating func removeAtIndex(_ i: Index) -> Character {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "removeSubrange")
public mutating func removeRange(_ subRange: Range<Index>) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "lowercased()")
public var lowercaseString: String {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "uppercased()")
public var uppercaseString: String {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
extension Sequence where Iterator.Element == String {
@available(*, unavailable, renamed: "joined")
public func joinWithSeparator(_ separator: String) -> String {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/StringCharacterView.swift b/stdlib/public/core/StringCharacterView.swift
index ce8a1cd..82c81e8 100644
--- a/stdlib/public/core/StringCharacterView.swift
+++ b/stdlib/public/core/StringCharacterView.swift
@@ -344,13 +344,13 @@
>(
_ subRange: Range<Index>, with newElements: C
) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "append(contentsOf:)")
public mutating func appendContentsOf<
S : Sequence where S.Iterator.Element == Character
>(_ newElements: S) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/StringLegacy.swift b/stdlib/public/core/StringLegacy.swift
index b9b22d9..c4ad994 100644
--- a/stdlib/public/core/StringLegacy.swift
+++ b/stdlib/public/core/StringLegacy.swift
@@ -210,11 +210,11 @@
extension String {
@available(*, unavailable, message: "Renamed to init(repeating:count:) and reordered parameters")
public init(count: Int, repeatedValue c: Character) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "Renamed to init(repeating:count:) and reordered parameters")
public init(count: Int, repeatedValue c: UnicodeScalar) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/StringUTF16.swift b/stdlib/public/core/StringUTF16.swift
index f58eaae..b3ab5a3 100644
--- a/stdlib/public/core/StringUTF16.swift
+++ b/stdlib/public/core/StringUTF16.swift
@@ -147,14 +147,14 @@
*, unavailable,
message: "Indexing a String's UTF16View requires a String.UTF16View.Index, which can be constructed from Int when Foundation is imported")
public subscript(i: Int) -> UTF16.CodeUnit {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(
*, unavailable,
message: "Slicing a String's UTF16View requires a Range<String.UTF16View.Index>, String.UTF16View.Index can be constructed from Int when Foundation is imported")
public subscript(bounds: Range<Int>) -> UTF16View {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
#endif
diff --git a/stdlib/public/core/UnavailableStringAPIs.swift.gyb b/stdlib/public/core/UnavailableStringAPIs.swift.gyb
index e463892..947be89 100644
--- a/stdlib/public/core/UnavailableStringAPIs.swift.gyb
+++ b/stdlib/public/core/UnavailableStringAPIs.swift.gyb
@@ -57,7 +57,7 @@
*, unavailable,
message: "cannot subscript String with an Int, see the documentation comment for discussion")
public subscript(i: Int) -> Character {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
% for Range in 'Range', 'ClosedRange', 'CountableRange', 'CountableClosedRange':
@@ -66,7 +66,7 @@
*, unavailable,
message: "cannot subscript String with a ${Range}<Int>, see the documentation comment for discussion")
public subscript(bounds: ${Range}<Int>) -> String {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
% end
/// The unavailable `String.count` API.
@@ -106,6 +106,6 @@
*, unavailable,
message: "there is no universally good answer, see the documentation comment for discussion")
public var count: Int {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/Unicode.swift b/stdlib/public/core/Unicode.swift
index ec1e60c..842662f 100644
--- a/stdlib/public/core/Unicode.swift
+++ b/stdlib/public/core/Unicode.swift
@@ -831,7 +831,7 @@
_ input: Input, _ output: (OutputEncoding.CodeUnit) -> Void,
stoppingOnError stopOnError: Bool
) -> Bool {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
extension UTF16 {
@@ -842,6 +842,6 @@
>(
_: Encoding.Type, input: Input, repairIllFormedSequences: Bool
) -> (Int, Bool)? {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/UnicodeScalar.swift b/stdlib/public/core/UnicodeScalar.swift
index 4f85718..e232e9b 100644
--- a/stdlib/public/core/UnicodeScalar.swift
+++ b/stdlib/public/core/UnicodeScalar.swift
@@ -287,11 +287,11 @@
/// Creates an instance of the NUL scalar value.
@available(*, unavailable, message: "use the 'UnicodeScalar(\"\\0\")'")
public init() {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "escaped")
public func escape(asASCII forceASCII: Bool) -> String {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
diff --git a/stdlib/public/core/UnsafePointer.swift.gyb b/stdlib/public/core/UnsafePointer.swift.gyb
index 3b14d32..fe567a2 100644
--- a/stdlib/public/core/UnsafePointer.swift.gyb
+++ b/stdlib/public/core/UnsafePointer.swift.gyb
@@ -539,42 +539,42 @@
@available(*, unavailable, message: "use 'nil' literal")
public init() {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, message: "use the '${Self}(allocatingCapacity:)' initializer")
public static func alloc(_ num: Int) -> ${Self} {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "deallocateCapacity")
public func dealloc(_ num: Int) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "pointee")
public var memory: Pointee {
get {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
set {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
@available(*, unavailable, renamed: "initialize(with:)")
public func initialize(_ newvalue: Pointee) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "deinitialize(count:)")
public func destroy() {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
@available(*, unavailable, renamed: "deinitialize(count:)")
public func destroy(_ count: Int) {
- fatalError("unavailable function can't be called")
+ Builtin.unreachable()
}
}
