---

yaml
---
r: 60727
b: refs/heads/auto
c: d577eaf
h: refs/heads/master
i:
  60725: c826b00
  60723: 9a6dd3b
  60719: eea685f
v: v3

Author: bors

[refs]

@@ -14,6 +14,6 @@ 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: a6b05b385adea5628ee01d4c958e18392f603872
+refs/heads/auto: d577eafff3fed544e616373c06c987ed0471dfc4
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c

branches/auto/src/librustc/metadata/encoder.rs

@@ -1470,19 +1470,10 @@ pub fn encode_metadata(parms: EncodeParams, crate: &crate) -> ~[u8] {
     // remaining % 4 bytes.
     wr.write(&[0u8, 0u8, 0u8, 0u8]);
 
-    // FIXME #3396: weird bug here, for reasons unclear this emits random
-    // looking bytes (mostly 0x1) if we use the version byte-array constant
-    // above; so we use a string constant inline instead.
-    //
-    // Should be:
-    //
-    //   vec::to_owned(metadata_encoding_version) +
-
     let writer_bytes: &mut ~[u8] = wr.bytes;
 
-    (do str::as_bytes(&~"rust\x00\x00\x00\x01") |bytes| {
-        vec::slice(*bytes, 0, 8).to_vec()
-    }) + flate::deflate_bytes(*writer_bytes)
+    vec::to_owned(metadata_encoding_version) +
+        flate::deflate_bytes(*writer_bytes)
 }
 
 // Get the encoded string for a type