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stdlib/Unicode: allow transcode() to operate on mutable value-typed

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Swift SVN r22302
This commit is contained in:
Dmitri Hrybenko
2014-09-26 17:28:00 +00:00
parent 92dc4ee237
commit a04ee3a463
8 changed files with 123 additions and 106 deletions
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8
stdlib/core/String.swift
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@@ -244,8 +244,8 @@ extension String {
Encoding: UnicodeCodecType
>(encoding: Encoding.Type) -> Int {
var codeUnitCount = 0
self._encode(
encoding, output: SinkOf<Encoding.CodeUnit>({ _ in ++codeUnitCount;() }))
var output = SinkOf<Encoding.CodeUnit> { _ in ++codeUnitCount;() }
self._encode(encoding, output: &output)
return codeUnitCount
}
@@ -260,9 +260,9 @@ extension String {
Encoding: UnicodeCodecType,
Output: SinkType
where Encoding.CodeUnit == Output.Element
>(encoding: Encoding.Type, output: Output)
>(encoding: Encoding.Type, inout output: Output)
{
return _core.encode(encoding, output: output)
return _core.encode(encoding, output: &output)
}
}