---

yaml
---
r: 110058
b: refs/heads/auto
c: d03e647
h: refs/heads/master
v: v3

Author: emberian

[refs]

@@ -13,7 +13,7 @@ refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 2013488bee4a8aa61c8fda0006cfda698732f8f4
+refs/heads/auto: d03e647a0aecf9ec68948b37b934286805ee76af
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/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)
-}