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-rw-r--r--src/test/run-pass/empty-mutable-vec.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/run-pass/empty-mutable-vec.rs b/src/test/run-pass/empty-mutable-vec.rs
index 84d3dd97e84..42a1e563285 100644
--- a/src/test/run-pass/empty-mutable-vec.rs
+++ b/src/test/run-pass/empty-mutable-vec.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[allow(unused_mut)];
+#![allow(unused_mut)]
 
 
 pub fn main() { let mut _v: Vec<int> = Vec::new(); }