---

yaml
---
r: 118263
b: refs/heads/try
c: 2290dbb
h: refs/heads/master
i:
  118261: 8900a64
  118259: 2376a27
  118255: f95d972
v: v3

Author: alexcrichton

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 3770c42a4959cbabc73da52abc7e3db96657974e
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: d6736a1440d42f6af967a8a20ab8d73522112b72
-refs/heads/try: 6a43af3f84ef97d4d0e5b55c5336a4256bd1ebb7
+refs/heads/try: 2290dbb8cc9c72e1b6b64b7325430f031e2cd87b
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c

branches/try/src/librustc/back/archive.rs

@@ -166,6 +166,15 @@ impl<'a> Archive<'a> {
             if filename.contains(".SYMDEF") { continue }
 
             let filename = format!("r-{}-{}", name, filename);
+            // LLDB (as mentioned in back::link) crashes on filenames of exactly
+            // 16 bytes in length. If we're including an object file with
+            // exactly 16-bytes of characters, give it some prefix so that it's
+            // not 16 bytes.
+            let filename = if filename.len() == 16 {
+                format!("lldb-fix-{}", filename)
+            } else {
+                filename
+            };
             let new_filename = file.with_filename(filename);
             try!(fs::rename(file, &new_filename));
             inputs.push(new_filename);

branches/try/src/librustc/back/link.rs

@@ -958,10 +958,11 @@ fn link_rlib<'a>(sess: &'a Session,
 
             // For LTO purposes, the bytecode of this library is also inserted
             // into the archive.
-            // Note that we make sure that the bytecode filename in the archive is always at least
-            // 16 bytes long by adding a 16 byte extension to it. This is to work around a bug in
-            // LLDB that would cause it to crash if the name of a file in an archive was exactly
-            // 16 bytes.
+            //
+            // Note that we make sure that the bytecode filename in the archive
+            // is never exactly 16 bytes long by adding a 16 byte extension to
+            // it. This is to work around a bug in LLDB that would cause it to
+            // crash if the name of a file in an archive was exactly 16 bytes.
             let bc = obj_filename.with_extension("bc");
             let bc_deflated = obj_filename.with_extension("bytecode.deflate");
             match fs::File::open(&bc).read_to_end().and_then(|data| {