From 71656d2e6f690d8ffb67a20479bcd34ae6117a1e Mon Sep 17 00:00:00 2001
From: Adrian Heine <mail@adrianheine.de>
Date: Mon, 25 Jan 2016 09:59:52 +0100
Subject: [PATCH] librustc/middle/dataflow.rs: Debug to STDERR
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In 95d904625b4d45af80b4e40d51a3a0fde1abaa8a output was accidentally moved
from STDERR to STDOUT.

This commit also changes the order of debug output. Previously, it was:

```
/* id 22: … */ {
  …
}
DEBUG:rustc::middle::dataflow:
```

Now, it is:

```
DEBUG:rustc::middle::dataflow: /* id 22: … */ {
  …
}
```
---
 src/librustc/middle/dataflow.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/librustc/middle/dataflow.rs b/src/librustc/middle/dataflow.rs
index e9029958880..933857269cb 100644
--- a/src/librustc/middle/dataflow.rs
+++ b/src/librustc/middle/dataflow.rs
@@ -527,8 +527,7 @@ impl<'a, 'tcx, O:DataFlowOperator+Clone+'static> DataFlowContext<'a, 'tcx, O> {
         debug!("{}", {
             let mut v = Vec::new();
             self.pretty_print_to(box &mut v, blk).unwrap();
-            println!("{}", String::from_utf8(v).unwrap());
-            ""
+            String::from_utf8(v).unwrap()
         });
     }