some progress

dtolnay · Jan 21, 2018 · c03b471 · c03b471
1 parent 40a75f6
commit c03b471
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/tests/test_serde.rs b/tests/test_serde.rs
@@ -93,9 +93,10 @@ fn test_float() {
         -.inf");
     test_serde(&thing, &yaml);
 
-    assert!(serde_yaml::from_str(&unindent("
+    let float: f64 = serde_yaml::from_str(&unindent("
         ---
-        .nan")).unwrap().is_nan());
+        .nan")).unwrap();
+    assert!(float.is_nan());
 }
 
 #[test]