---

yaml
---
r: 233639
b: refs/heads/beta
c: fd26636
h: refs/heads/master
i:
  233637: 8f7be28
  233635: 7f49d56
  233631: f284936
v: v3

Author: Manishearth

[refs]

@@ -23,7 +23,7 @@ refs/tags/0.9: 36870b185fc5f5486636d4515f0e22677493f225
 refs/tags/0.10: ac33f2b15782272ae348dbd7b14b8257b2148b5a
 refs/tags/0.11.0: e1247cb1d0d681be034adb4b558b5a0c0d5720f9
 refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
-refs/heads/beta: c97acc30c4299699c6f5217504c8e50dd0451165
+refs/heads/beta: fd2663648f32bbada62a0542ecb4ec1c15885713
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: 370fe2786109360f7c35b8ba552b83b773dd71d6
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f

branches/beta/src/librustc_data_structures/transitive_relation.rs

@@ -110,7 +110,7 @@ impl<T:Debug+PartialEq> TransitiveRelation<T> {
     /// (there are corresponding tests below, btw). In each case,
     /// the query is `postdom_upper_bound(a, b)`:
     ///
-    /// ```
+    /// ```text
     /// // returns Some(x), which is also LUB
     /// a -> a1 -> x
     ///            ^

branches/beta/src/librustc_trans/trans/base.rs

@@ -956,11 +956,6 @@ pub fn memcpy_ty<'blk, 'tcx>(bcx: Block<'blk, 'tcx>,
                              t: Ty<'tcx>) {
     let _icx = push_ctxt("memcpy_ty");
     let ccx = bcx.ccx();
-
-    if type_is_zero_size(ccx, t) {
-        return;
-    }
-
     if t.is_structural() {
         let llty = type_of::type_of(ccx, t);
         let llsz = llsize_of(ccx, llty);