remove unused variable

2013-01-25 19:02:03 -08:00 · 2013-01-25 19:02:03 -08:00 · b4acde3bf7
commit b4acde3bf7
parent e6cadc4c03
1 changed files with 1 additions and 1 deletions
--- a/src/librustc/middle/typeck/infer/coercion.rs
+++ b/src/librustc/middle/typeck/infer/coercion.rs
@ -196,7 +196,7 @@ impl Coerce {
        let inner_ty = match *sty_a {
            ty::ty_box(mt_a) => mt_a.ty,
            ty::ty_uniq(mt_a) => mt_a.ty,
-            ty::ty_rptr(r_a, mt_a) => mt_a.ty,
+            ty::ty_rptr(_, mt_a) => mt_a.ty,
            _ => {
                return self.subtype(a, b);
            }