Conditional compilation fix

diff --git a/tests/run-pass/libc.rs b/tests/run-pass/libc.rs
index eb23cd16b757cd38a44dbf0c8e0846d7d89527b8..5b7b37db327be78db0208d0ccf9d3df34464f27e 100644 (file)
--- a/tests/run-pass/libc.rs
+++ b/tests/run-pass/libc.rs
@@ -3,6 +3,7 @@
 
 #![feature(rustc_private)]
 
+#[allow(unused)] // necessary on macos due to conditional compilation
 extern crate libc;
 
 #[cfg(not(target_os = "macos"))]