averello/swift-mirror
1
0
Fork 0
mirror of https://github.com/apple/swift.git synced 2025-12-21 12:14:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

Implementation of the SE-130 proposal.

Browse Source 
It replaces String initializers taking Character or UnicodeScalar as a repeating value by a more general initializer that takes a String as a repeating value. This is done to avoid the ambiguities in the current String API, which can be only resolved by explicit casting.
String.append(_:UnicodeScalar) APIs is also removed to match these changes.
This commit is contained in:
Roman Levenstein
2016-07-25 23:12:20 -07:00
parent 8887175db8
commit a798852cb4
5 changed files with 69 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
stdlib/public/core/String.swift
View File

@@ -651,8 +651,9 @@ extension String {
///
/// - Complexity: Appending a Unicode scalar to a string averages to O(1)
/// over many additions.
@available(*, unavailable, message: "Replaced by append(_: String)")
public mutating func append(_ x: UnicodeScalar) {
_core.append(x)
Builtin.unreachable()
}
public // SPI(Foundation)