[stdlib] More RandomAccessCollection conformances

Dave Abrahams · Dave Abrahams · commit 2ea3db044386 · 2016-05-01T18:37:45.000-07:00
I missed a few the first time around.
diff --git a/stdlib/public/core/ContiguousArrayBuffer.swift b/stdlib/public/core/ContiguousArrayBuffer.swift
@@ -532,7 +532,7 @@ public func += <
   }
 }
 
-extension _ContiguousArrayBuffer : Collection {
+extension _ContiguousArrayBuffer : RandomAccessCollection {
   /// The position of the first element in a non-empty collection.
   ///
   /// In an empty collection, `startIndex == endIndex`.
diff --git a/stdlib/public/core/Mirror.swift b/stdlib/public/core/Mirror.swift
@@ -753,7 +753,7 @@ public struct DictionaryLiteral<Key, Value> : DictionaryLiteralConvertible {
 
 /// `Collection` conformance that allows `DictionaryLiteral` to
 /// interoperate with the rest of the standard library.
-extension DictionaryLiteral : Collection {
+extension DictionaryLiteral : RandomAccessCollection {
   /// The position of the first element in a non-empty `DictionaryLiteral`.
   ///
   /// Identical to `endIndex` in an empty `DictionaryLiteral`.
diff --git a/stdlib/public/core/SliceBuffer.swift b/stdlib/public/core/SliceBuffer.swift
@@ -12,7 +12,7 @@
 
 /// Buffer type for `ArraySlice<Element>`.
 public // @testable
-struct _SliceBuffer<Element> : _ArrayBufferProtocol {
+struct _SliceBuffer<Element> : _ArrayBufferProtocol, RandomAccessCollection {
   internal typealias NativeStorage = _ContiguousArrayStorage<Element>
   public typealias NativeBuffer = _ContiguousArrayBuffer<Element>
 
diff --git a/stdlib/public/core/StringCore.swift b/stdlib/public/core/StringCore.swift
@@ -571,7 +571,7 @@ public struct _StringCore {
   }
 }
 
-extension _StringCore : Collection {
+extension _StringCore : RandomAccessCollection {
   public // @testable
   var startIndex: Int {
     return 0
diff --git a/stdlib/public/core/UnicodeScalar.swift b/stdlib/public/core/UnicodeScalar.swift
@@ -238,7 +238,7 @@ extension UnicodeScalar {
   }
 }
 
-extension UnicodeScalar.UTF16View : Collection {
+extension UnicodeScalar.UTF16View : RandomAccessCollection {
   /// The position of the first code unit.
   var startIndex: Int {
     return 0

Original file line number	Diff line number	Diff line change
`@@ -532,7 +532,7 @@ public func += <`
`532`	`532`	`}`
`533`	`533`	`}`
`534`	`534`
`535`		`-extension _ContiguousArrayBuffer : Collection {`
	`535`	`+extension _ContiguousArrayBuffer : RandomAccessCollection {`
`536`	`536`	`/// The position of the first element in a non-empty collection.`
`537`	`537`	`///`
`538`	`538`	/// In an empty collection, `startIndex == endIndex`.
Original file line number	Diff line number	Diff line change
`@@ -571,7 +571,7 @@ public struct _StringCore {`
`571`	`571`	`}`
`572`	`572`	`}`
`573`	`573`
`574`		`-extension _StringCore : Collection {`
	`574`	`+extension _StringCore : RandomAccessCollection {`
`575`	`575`	`public // @testable`
`576`	`576`	`var startIndex: Int {`
`577`	`577`	`return 0`
Original file line number	Diff line number	Diff line change
`@@ -238,7 +238,7 @@ extension UnicodeScalar {`
`238`	`238`	`}`
`239`	`239`	`}`
`240`	`240`
`241`		`-extension UnicodeScalar.UTF16View : Collection {`
	`241`	`+extension UnicodeScalar.UTF16View : RandomAccessCollection {`
`242`	`242`	`/// The position of the first code unit.`
`243`	`243`	`var startIndex: Int {`
`244`	`244`	`return 0`