[PackageModel] Remove an old workaround

aciidgh · aciidgh · commit 992c71d5dbaa · 2018-07-03T19:48:36.000-07:00
This is not required anymore
diff --git a/Sources/PackageModel/Manifest.swift b/Sources/PackageModel/Manifest.swift
@@ -24,13 +24,7 @@ public enum ManifestVersion: String {
         switch self {
         case .v3: return .v3
         case .v4: return .v4
-
-        // To temporarily keep SwiftPM's tests compatible with Swift 4.1.
-      #if swift(>=4.1.50)
         case .v4_2: return .v4_2
-      #else
-        case .v4_2: return .v4
-      #endif
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -24,13 +24,7 @@ public enum ManifestVersion: String {`
`24`	`24`	`switch self {`
`25`	`25`	`case .v3: return .v3`
`26`	`26`	`case .v4: return .v4`
`27`		`-`
`28`		`- // To temporarily keep SwiftPM's tests compatible with Swift 4.1.`
`29`		`- #if swift(>=4.1.50)`
`30`	`27`	`case .v4_2: return .v4_2`
`31`		`- #else`
`32`		`- case .v4_2: return .v4`
`33`		`- #endif`
`34`	`28`	`}`
`35`	`29`	`}`
`36`	`30`	`}`