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-rw-r--r--src/libstd/unstable/intrinsics.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libstd/unstable/intrinsics.rs b/src/libstd/unstable/intrinsics.rs
index 59b3c264b99..7cda2b109d9 100644
--- a/src/libstd/unstable/intrinsics.rs
+++ b/src/libstd/unstable/intrinsics.rs
@@ -171,6 +171,9 @@ pub trait TyVisitor {
 }
 
 extern "rust-intrinsic" {
+    /// Abort the execution of the process.
+    #[cfg(not(stage0))]
+    pub fn abort() -> !;
 
     /// Atomic compare and exchange, sequentially consistent.
     pub fn atomic_cxchg(dst: &mut int, old: int, src: int) -> int;