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[gardening] Remove redundant nil-initialization of optional variables #5010

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Merged
merged 1 commit into from
Sep 25, 2016
Merged

[gardening] Remove redundant nil-initialization of optional variables #5010

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2 changes: 1 addition & 1 deletion stdlib/public/SDK/Foundation/NSStringAPI.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -1022,7 +1022,7 @@ extension String {
orthography: NSOrthography? = nil,
tokenRanges: UnsafeMutablePointer<[Range<Index>]>? = nil // FIXME:Can this be nil?
) -> [String] {
var nsTokenRanges: NSArray? = nil
var nsTokenRanges: NSArray?
let result = tokenRanges._withNilOrAddress(of: &nsTokenRanges) {
self._ns.linguisticTags(
in: _toNSRange(range), scheme: tagScheme, options: opts,
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2 changes: 1 addition & 1 deletion stdlib/public/core/Runtime.swift.gyb
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Expand Up @@ -85,7 +85,7 @@ public // @testable
func _stdlib_atomicInitializeARCRef(
object target: UnsafeMutablePointer<AnyObject?>,
desired: AnyObject) -> Bool {
var expected: UnsafeRawPointer? = nil
var expected: UnsafeRawPointer?
let desiredPtr = Unmanaged.passRetained(desired).toOpaque()
let wonRace = _stdlib_atomicCompareExchangeStrongPtr(
object: unsafeBitCast(target, to: _PointerToPointer.self),
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