commit 096f028e895d371943b164ba12df2ffd86777cbb
author Pavol Vaskovic <pali@pali.sk> Thu Mar 30 11:09:34 2017 +0200
committer Pavol Vaskovic <pali@pali.sk> Thu Mar 30 11:09:34 2017 +0200
tree 670216d234eb10861da4452edec8872be40ecca1
parent e3a331f87b2e95cedf5bef2948813129ad4ccf44

Lazily compute error message only when the condition fails

benchmark/utils/TestsUtils.swift

diff --git a/benchmark/utils/TestsUtils.swift b/benchmark/utils/TestsUtils.swift
index c165010..bd57a34 100644
--- a/benchmark/utils/TestsUtils.swift
+++ b/benchmark/utils/TestsUtils.swift
@@ -49,12 +49,11 @@
   return lfsrRandomGenerator.randInt()
 }
 
-public func CheckResults(_ res: Bool, _ message: String = "") {
-  if res {
-    return
-  }
-  print(message)
-  abort()
+public func CheckResults(_ resultsMatch: Bool, _ message: @autoclosure () -> String){
+    guard resultsMatch else {
+        print(message())
+        abort()
+    }
 }
 
 public func False() -> Bool { return false }