Silence unused code warning in test

ecstatic-morse · ecstatic-morse · commit 7e80846cbcef · 2019-10-14T09:24:31.000-07:00
diff --git a/tests/iter.rs b/tests/iter.rs
@@ -38,6 +38,7 @@ fn empty() {
 
 #[derive(Debug, Clone, IterVariants, PartialEq, Eq)]
 #[repr(u8)]
+#[allow(unused)]
 enum SkipCLike {
     A,
     #[enumeration(skip)]
