document unittest

dlang · Jul 26, 2016 · e50b77f · e50b77f
1 parent 52110d9
commit e50b77f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/std/typecons.d b/std/typecons.d
@@ -288,7 +288,8 @@ private:
     assert(!uf2.isEmpty);
 }
 
-unittest
+// ensure Unique behaves correctly through const access paths
+@system unittest
 {
     struct Bar {int val;}
     struct Foo