hir: remove an unused hir_vec macro pattern

diff --git a/src/librustc/hir/mod.rs b/src/librustc/hir/mod.rs
index f57e3ff913b38dd407a7b856fde7093c2281edc4..dda94bd26bed16120bdfe9f75c6d218b428e4f25 100644 (file)
--- a/src/librustc/hir/mod.rs
+++ b/src/librustc/hir/mod.rs
@@ -58,7 +58,6 @@ macro_rules! hir_vec {
     ($($x:expr),*) => (
         $crate::hir::HirVec::from(vec![$($x),*])
     );
-    ($($x:expr,)*) => (hir_vec![$($x),*])
 }
 
 pub mod check_attr;