Fix tests.

codegen/ui_tests/rhai_fn_rename_collision_oneattr_multiple.stderr

@@ -2,7 +2,7 @@ error: duplicate Rhai signature for 'bar'
   --> $DIR/rhai_fn_rename_collision_oneattr_multiple.rs:17:15
    |
 17 |     #[rhai_fn(get = "bar")]
-   |               ^^^
+   |               ^^^^^^^^^^^
 
 error: duplicated function renamed 'bar'
   --> $DIR/rhai_fn_rename_collision_oneattr_multiple.rs:12:15

tests/string.rs

@@ -188,6 +188,7 @@ fn test_string_fn() -> Result<(), Box<EvalAltResult>> {
 }
 
 #[cfg(not(feature = "no_object"))]
+#[cfg(not(feature = "no_index"))]
 #[test]
 fn test_string_split() -> Result<(), Box<EvalAltResult>> {
     let engine = Engine::new();