---

yaml
---
r: 109848
b: refs/heads/master
c: d03e647
h: refs/heads/master
v: v3

Author: emberian

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 2013488bee4a8aa61c8fda0006cfda698732f8f4
+refs/heads/master: d03e647a0aecf9ec68948b37b934286805ee76af
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: c7fac4471201977fdb1c0c0a26c87287e12dc644
 refs/heads/try: f64fdf524a434f0e5cd0bc91d09c144723f3c90d

trunk/src/librustc/middle/const_eval.rs

@@ -521,11 +521,3 @@ pub fn compare_const_vals(a: &const_val, b: &const_val) -> Option<int> {
 pub fn compare_lit_exprs(tcx: &ty::ctxt, a: &Expr, b: &Expr) -> Option<int> {
     compare_const_vals(&eval_const_expr(tcx, a), &eval_const_expr(tcx, b))
 }
-
-pub fn lit_expr_eq(tcx: &ty::ctxt, a: &Expr, b: &Expr) -> Option<bool> {
-    compare_lit_exprs(tcx, a, b).map(|val| val == 0)
-}
-
-pub fn lit_eq(a: &Lit, b: &Lit) -> Option<bool> {
-    compare_const_vals(&lit_to_const(a), &lit_to_const(b)).map(|val| val == 0)
-}