Add a test for servo#139.

Works now on trunk. Closes servo#139
mbrubeck · Nov 4, 2019 · be00e0c · be00e0c
1 parent 9d8591e
commit be00e0c
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/lib.rs b/lib.rs
@@ -2352,6 +2352,13 @@ mod tests {
         assert_eq!(v[..], ['a']);
     }
 
+    // #139
+    #[test]
+    fn uninhabited() {
+        enum Void {}
+        let _sv = SmallVec::<[Void; 8]>::new();
+    }
+
     #[test]
     fn grow_spilled_same_size() {
         let mut v: SmallVec<[u8; 2]> = SmallVec::new();