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[SR-88] Reinstate Mirror migration changes, fix test issues

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This reverts commit 182bb7f812.
This commit is contained in:
Austin Zheng
2016-01-27 19:08:55 -08:00
parent 00313a1e7e
commit 77918a86ac
54 changed files with 948 additions and 1616 deletions
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24
stdlib/public/core/StringUnicodeScalarView.swift
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@@ -29,8 +29,7 @@ public func <(
extension String {
/// A collection of [Unicode scalar values](http://www.unicode.org/glossary/#unicode_scalar_value) that
/// encode a `String` .
public struct UnicodeScalarView : CollectionType, _Reflectable,
CustomStringConvertible, CustomDebugStringConvertible {
public struct UnicodeScalarView : CollectionType, CustomStringConvertible, CustomDebugStringConvertible {
init(_ _core: _StringCore) {
self._core = _core
}
@@ -211,12 +210,6 @@ extension String {
return Generator(_core)
}
/// Returns a mirror that reflects `self`.
@warn_unused_result
public func _getMirror() -> _MirrorType {
return _UnicodeScalarViewMirror(self)
}
public var description: String {
return String(_core[startIndex._position..<endIndex._position])
}
@@ -413,3 +406,18 @@ extension String.UnicodeScalarIndex {
return segmenter.isBoundary(gcb0, gcb1)
}
}
// Reflection
extension String.UnicodeScalarView : CustomReflectable {
/// Returns a mirror that reflects `self`.
@warn_unused_result
public func customMirror() -> Mirror {
return Mirror(self, unlabeledChildren: self)
}
}
extension String.UnicodeScalarView : CustomPlaygroundQuickLookable {
public func customPlaygroundQuickLook() -> PlaygroundQuickLook {
return .Text(description)
}
}