diff --git a/src/comp/middle/trans_closure.rs b/src/comp/middle/trans_closure.rs
index a82524485af3..1348e35c1541 100644
--- a/src/comp/middle/trans_closure.rs
+++ b/src/comp/middle/trans_closure.rs
@@ -218,7 +218,7 @@ fn store_environment(
     let {bcx:bcx, val:ty_params_slot} =
         GEP_tup_like_1(bcx, closure_ty, closure,
                        [0, abi::closure_elt_ty_params]);
-    vec::iter2(lltydescs) { |i, td|
+    vec::iteri(lltydescs) { |i, td|
         let ty_param_slot = GEPi(bcx, ty_params_slot, [0, i as int]);
         let cloned_td = maybe_clone_tydesc(bcx, ck, td);
         Store(bcx, cloned_td, ty_param_slot);
@@ -226,7 +226,7 @@ fn store_environment(
 
     // Copy expr values into boxed bindings.
     // Silly check
-    vec::iter2(bound_values) { |i, bv|
+    vec::iteri(bound_values) { |i, bv|
         let bound = trans::GEP_tup_like_1(bcx, box_ty, box,
                                           [0, abi::box_rc_field_body,
                                            abi::closure_elt_bindings,
@@ -310,7 +310,7 @@ fn load_environment(enclosing_cx: @block_ctxt,
 
     // Populate the upvars from the environment.
     let path = [0, abi::box_rc_field_body, abi::closure_elt_bindings];
-    vec::iter2(*upvars) { |i, upvar_def|
+    vec::iteri(*upvars) { |i, upvar_def|
         check type_is_tup_like(bcx, boxed_closure_ty);
         let upvarptr =
             GEP_tup_like(bcx, boxed_closure_ty, llclosure, path + [i as int]);
diff --git a/src/libcore/vec.rs b/src/libcore/vec.rs
index 9fe10692cc63..d7047dc8cf67 100644
--- a/src/libcore/vec.rs
+++ b/src/libcore/vec.rs
@@ -697,18 +697,18 @@ element's value.
 
 */
 fn iter<T>(v: [const T], f: block(T)) {
-    iter2(v) { |_i, v| f(v) }
+    iteri(v) { |_i, v| f(v) }
 }
 
 /*
-Function: iter2
+Function: iteri
 
 Iterates over a vector's elements and indexes
 
 Iterates over vector `v` and, for each element, calls function `f` with the
 element's value and index.
 */
-fn iter2<T>(v: [const T], f: block(uint, T)) {
+fn iteri<T>(v: [const T], f: block(uint, T)) {
     let i = 0u, l = len(v);
     while i < l { f(i, v[i]); i += 1u; }
 }
@@ -723,18 +723,18 @@ element's value.
 
 */
 fn riter<T>(v: [const T], f: block(T)) {
-    riter2(v) { |_i, v| f(v) }
+    riteri(v) { |_i, v| f(v) }
 }
 
 /*
-Function: riter2
+Function: riteri
 
 Iterates over a vector's elements and indexes in reverse
 
 Iterates over vector `v` and, for each element, calls function `f` with the
 element's value and index.
 */
-fn riter2<T>(v: [const T], f: block(uint, T)) {
+fn riteri<T>(v: [const T], f: block(uint, T)) {
     let i = len(v);
     while 0u < i {
         i -= 1u;
diff --git a/src/test/stdtest/vec.rs b/src/test/stdtest/vec.rs
index 3a8395924311..4bfd41531f6f 100644
--- a/src/test/stdtest/vec.rs
+++ b/src/test/stdtest/vec.rs
@@ -329,9 +329,9 @@ fn iter_nonempty() {
 }
 
 #[test]
-fn iter2() {
+fn iteri() {
     let i = 0;
-    vec::iter2([1, 2, 3], { |j, v|
+    vec::iteri([1, 2, 3], { |j, v|
         if i == 0 { assert v == 1; }
         assert j + 1u == v as uint;
         i += v;
@@ -357,9 +357,9 @@ fn riter_nonempty() {
 }
 
 #[test]
-fn riter2() {
+fn riteri() {
     let i = 0;
-    vec::riter2([0, 1, 2], { |j, v|
+    vec::riteri([0, 1, 2], { |j, v|
         if i == 0 { assert v == 2; }
         assert j == v as uint;
         i += v;