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[stdlib] Construct String from NSString, publicly!

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Yes, we do need a straightforward way to do this.

Swift SVN r20897
This commit is contained in:
Dave Abrahams
2014-08-01 17:27:28 +00:00
parent 64b99438d8
commit bcc7bd3560
1 changed files with 4 additions and 4 deletions
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8
stdlib/objc/Foundation/Foundation.swift
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@@ -274,8 +274,8 @@ final class _NSOpaqueString : NSString {
//
extension String {
init(_cocoaString: NSString) {
if let wrapped = (_cocoaString as AnyObject) as? _NSContiguousString {
public init(_ cocoaString: NSString) {
if let wrapped = (cocoaString as AnyObject) as? _NSContiguousString {
self._core = wrapped._core
return
}
@@ -283,7 +283,7 @@ extension String {
// Treat it as a CF object because presumably that's what these
// things tend to be, and CF has a fast path that avoids
// objc_msgSend
let cfValue = unsafeBitCast(_cocoaString, CFString.self)
let cfValue = unsafeBitCast(cocoaString, CFString.self)
// "copy" it into a value to be sure nobody will modify behind
// our backs. In practice, when value is already immutable, this
@@ -333,7 +333,7 @@ extension String : _ObjectiveCBridgeable {
}
public static func _forceBridgeFromObjectiveC(x: NSString) -> String {
return String(_cocoaString: unsafeBitCast(x, NSString.self))
return String(unsafeBitCast(x, NSString.self))
}
public static func _conditionallyBridgeFromObjectiveC(