---

yaml
---
r: 79604
b: refs/heads/auto
c: d09f569
h: refs/heads/master
v: v3

Author: bors

[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: 6919cf5fe14701621437fcb57f3a0c38fb394c65
+refs/heads/auto: d09f569aac99a4ef2f577d288d547504e3dcf588
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/src/libstd/repr.rs

@@ -189,8 +189,7 @@ impl<'self> ReprVisitor<'self> {
         } else if mtbl == 1 {
             // skip, this is ast::m_imm
         } else {
-            assert_eq!(mtbl, 2);
-            self.writer.write("const ".as_bytes());
+            fail!("invalid mutability value");
         }
     }
 
@@ -389,6 +388,7 @@ impl<'self> TyVisitor for ReprVisitor<'self> {
     fn visit_evec_slice(&mut self, mtbl: uint, inner: *TyDesc) -> bool {
         do self.get::<raw::Slice<()>> |this, s| {
             this.writer.write(['&' as u8]);
+            this.write_mut_qualifier(mtbl);
             this.write_vec_range(mtbl, s.data, s.len, inner);
         }
     }
@@ -696,6 +696,9 @@ fn test_repr() {
     exact_test(&(10u64, ~"hello"),
                "(10u64, ~\"hello\")");
 
+    exact_test(&(&[1, 2]), "&[1, 2]");
+    exact_test(&(&mut [1, 2]), "&mut [1, 2]");
+
     exact_test(&'\'', "'\\''");
     exact_test(&'"', "'\"'");
     exact_test(&("'"), "\"'\"");