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Merge remote-tracking branch 'origin/master' into swift-3-api-guidelines

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Dmitri Gribenko
2016-02-17 14:40:05 -08:00
parent 0e1c488f9a b480ab1f5f
commit dd75aed67a
450 changed files with 8406 additions and 5202 deletions
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12
stdlib/public/core/StringUnicodeScalarView.swift
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@@ -28,7 +28,7 @@ public func <(
extension String {
/// A collection of [Unicode scalar values](http://www.unicode.org/glossary/#unicode_scalar_value) that
/// encode a `String` .
/// encodes a `String` value.
public struct UnicodeScalarView : Collection, CustomStringConvertible, CustomDebugStringConvertible {
internal init(_ _core: _StringCore) {
self._core = _core
@@ -200,8 +200,8 @@ extension String {
internal var _iterator: IndexingIterator<_StringCore>!
}
/// Return an *iterator* over the `UnicodeScalar`s that comprise
/// this *sequence*.
/// Returns an iterator over the `UnicodeScalar`s that comprise
/// this sequence.
///
/// - Complexity: O(1).
@warn_unused_result
@@ -352,7 +352,7 @@ extension String.UnicodeScalarIndex {
self.init(characterIndex._base._position, unicodeScalars._core)
}
/// Return the position in `utf8` that corresponds exactly
/// Returns the position in `utf8` that corresponds exactly
/// to `self`.
///
/// - Requires: `self` is an element of `String(utf8)!.indices`.
@@ -361,7 +361,7 @@ extension String.UnicodeScalarIndex {
return String.UTF8View.Index(self, within: utf8)
}
/// Return the position in `utf16` that corresponds exactly
/// Returns the position in `utf16` that corresponds exactly
/// to `self`.
///
/// - Requires: `self` is an element of `String(utf16)!.indices`.
@@ -372,7 +372,7 @@ extension String.UnicodeScalarIndex {
return String.UTF16View.Index(self, within: utf16)
}
/// Return the position in `characters` that corresponds exactly
/// Returns the position in `characters` that corresponds exactly
/// to `self`, or if no such position exists, `nil`.
///
/// - Requires: `self` is an element of `characters.unicodeScalars.indices`.