From e8a4db25acde9d2d23a4ebfb464d283d495b5b8d Mon Sep 17 00:00:00 2001
From: Nick Cameron <ncameron@mozilla.com>
Date: Tue, 27 Sep 2016 11:45:50 +1300
Subject: Allow supplying an error destination via the compiler driver

Allows replacing stderr with a buffer from the client.

Also, some refactoring around run_compiler.
---
 src/librustc_errors/emitter.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/librustc_errors')

diff --git a/src/librustc_errors/emitter.rs b/src/librustc_errors/emitter.rs
index 6456b72dfb5..1d7ff45b3b8 100644
--- a/src/librustc_errors/emitter.rs
+++ b/src/librustc_errors/emitter.rs
@@ -99,8 +99,10 @@ impl EmitterWriter {
     pub fn new(dst: Box<Write + Send>,
                code_map: Option<Rc<CodeMapper>>)
                -> EmitterWriter {
-        EmitterWriter { dst: Raw(dst),
-                        cm: code_map}
+        EmitterWriter {
+            dst: Raw(dst),
+            cm: code_map,
+        }
     }
 
     fn preprocess_annotations(&self, msp: &MultiSpan) -> Vec<FileWithAnnotatedLines> {
-- 
cgit 1.4.1-3-g733a5