Drop swift 4.2 support

2022-07-27 03:12:59 +02:00
parent 256388ddc8
commit e6ee27f64e
6 changed files with 2 additions and 271 deletions
--- a/Sources/_SwiftSupport.swift
+++ b/Sources/_SwiftSupport.swift
@@ -1,9 +0,0 @@
-import Foundation
-
-#if !swift(>=4.2)
-extension ArraySlice where Element: Equatable {
-    func firstIndex(of element: Element) -> Int? {
-        return index(of: element)
-    }
-}
-#endif