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Merge pull request #11191 from milseman/very_persistent

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[stdlib] Fix bug in Substring's _persistentContent
This commit is contained in:
Michael Ilseman
2017-07-26 08:57:53 -07:00
committed by GitHub
parent c36cb57054 10e9e336fe
commit 2f0dafbac3
3 changed files with 16 additions and 10 deletions
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7
stdlib/public/core/String.swift
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@@ -150,13 +150,6 @@ extension StringProtocol {
}
return String(String.CharacterView(self))
}
internal var _persistentString : String {
if _fastPath(self is _SwiftStringView) {
return (self as! _SwiftStringView)._persistentContent
}
return String(String.CharacterView(self))
}
}
extension String : _SwiftStringView {