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-rw-r--r--src/rustc/back/link.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/rustc/back/link.rs b/src/rustc/back/link.rs
index e6380fd1be6..afd94e4f437 100644
--- a/src/rustc/back/link.rs
+++ b/src/rustc/back/link.rs
@@ -30,6 +30,7 @@ impl output_type : cmp::Eq {
     pure fn eq(&&other: output_type) -> bool {
         (self as uint) == (other as uint)
     }
+    pure fn ne(&&other: output_type) -> bool { !self.eq(other) }
 }
 
 fn llvm_err(sess: session, msg: ~str) -> ! unsafe {