fixup

Author: tomerd

Sources/Basics/DispatchTimeInterval+Extensions.swift

@@ -57,3 +57,13 @@ extension DispatchTimeInterval {
         }
     }
 }
+
+// remove when available to all platforms
+#if os(Linux) || os(Windows) || os(Android)
+extension DispatchTime {
+    public func distance(to: DispatchTime) -> DispatchTimeInterval {
+        let duration = to.uptimeNanoseconds - self.uptimeNanoseconds
+        return .nanoseconds(duration >= Int.max ? Int.max : Int(duration))
+    }
+}
+#endif

Sources/Commands/SwiftTool.swift

@@ -937,8 +937,10 @@ extension DispatchTimeInterval {
             return String(format: "%.2f", Double(value)/Double(1_000_000_000)) + "s"
         case .never:
             return "n/a"
+        #if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)
         @unknown default:
             return "n/a"
+        #endif
         }
     }
 }