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[5.0][stdlib][ABI] mark reduce(_:into:) __owned #20875

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Merged
merged 1 commit into from
Nov 30, 2018
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[5.0][stdlib][ABI] mark reduce(_:into:) __owned #20875

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2 changes: 1 addition & 1 deletion stdlib/public/core/SequenceAlgorithms.swift
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Expand Up @@ -723,7 +723,7 @@ extension Sequence {
/// - Complexity: O(*n*), where *n* is the length of the sequence.
@inlinable
public func reduce<Result>(
into initialResult: Result,
into initialResult: __owned Result,
_ updateAccumulatingResult:
(_ partialResult: inout Result, Element) throws -> ()
) rethrows -> Result {
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2 changes: 2 additions & 0 deletions test/api-digester/Outputs/stability-stdlib-abi.swift.expected
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Expand Up @@ -515,3 +515,5 @@ Func LazyCollectionProtocol.map(_:) has been removed
Func LazyCollectionProtocol.prefix(while:) has been removed
Func LazyCollectionProtocol.reversed() has been removed
Var LazyCollectionProtocol.lazy has declared type change from LazyCollection<τ_0_0.Elements> to LazySequence<τ_0_0.Elements>

Func Sequence.reduce(into:_:) has parameter 0 changing from Default to Owned
2 changes: 2 additions & 0 deletions test/api-digester/Outputs/stability-stdlib-source.swift.expected
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Expand Up @@ -210,3 +210,5 @@ Func LazyCollectionProtocol.map(_:) has been removed
Func LazyCollectionProtocol.prefix(while:) has been removed
Func LazyCollectionProtocol.reversed() has been removed
Var LazyCollectionProtocol.lazy has declared type change from LazyCollection<Self.Elements> to LazySequence<Self.Elements>

Func Sequence.reduce(into:_:) has parameter 0 changing from Default to Owned