---

yaml
---
r: 4322
b: refs/heads/master
c: 78a0d38
h: refs/heads/master
v: v3

Author: marijnh

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6c9b90d06a455af08da7ea66977dc4d7d1b4ce1b
+refs/heads/master: 78a0d380cc276116bd995bebbee10b0144d89432

trunk/src/comp/middle/trans.rs

@@ -6534,7 +6534,8 @@ fn trans_closure(bcx_maybe: &option::t[@block_ctxt],
         // (trans_block, trans_expr, et cetera).
         let rslt =
             if !ty::type_is_nil(cx.ccx.tcx, block_ty) &&
-                   !ty::type_is_bot(cx.ccx.tcx, block_ty) {
+               !ty::type_is_bot(cx.ccx.tcx, block_ty) &&
+               f.proto != ast::proto_iter {
                 trans_block(bcx, f.body, save_in(fcx.llretptr))
             } else { trans_block(bcx, f.body, return) };
         bcx = rslt.bcx;