---

yaml
---
r: 13524
b: refs/heads/master
c: 6e63e2f
h: refs/heads/master
v: v3

Author: msullivan

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: a56902304d5f1291eca67845fddc906950c53cdc
+refs/heads/master: 6e63e2fd5f4b081c706edc9f3fa1f6c02fab21c7
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 4a81779abd786ff22d71434c6d9a5917ea4cdfff
 refs/heads/try: 2898dcc5d97da9427ac367542382b6239d9c0bbf

trunk/src/rustc/middle/trans/base.rs

@@ -1404,8 +1404,7 @@ fn copy_val_no_check(bcx: block, action: copy_action, dst: ValueRef,
         ret bcx;
     }
     if ty::type_is_nil(t) || ty::type_is_bot(t) { ret bcx; }
-    if ty::type_is_boxed(t) || ty::type_is_vec(t) ||
-       ty::type_is_unique_box(t) {
+    if ty::type_is_boxed(t) || ty::type_is_unique(t) {
         if action == DROP_EXISTING { bcx = drop_ty(bcx, dst, t); }
         Store(bcx, src, dst);
         ret take_ty(bcx, dst, t);

trunk/src/test/run-pass/fixed_length_copy.rs

@@ -0,0 +1,10 @@
+
+// error on implicit copies to check fixed length vectors
+// are implicitly copyable 
+#[warn(err_implicit_copies)]
+fn main() {
+    let arr = [1,2,3]/3;
+    let arr2 = arr;
+    assert(arr[1] == 2);
+    assert(arr2[2] == 3);
+}