From d829019ff4874e2a4f1b6780c442dfa524e75d38 Mon Sep 17 00:00:00 2001
From: Manish Goregaokar <manishsmail@gmail.com>
Date: Tue, 26 Jan 2016 13:49:21 +0530
Subject: [PATCH] Make emitter handle DUMMY_SP correctly

---
 src/libsyntax/errors/emitter.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libsyntax/errors/emitter.rs b/src/libsyntax/errors/emitter.rs
index c21bf1e6a1fa0..51013d68930ea 100644
--- a/src/libsyntax/errors/emitter.rs
+++ b/src/libsyntax/errors/emitter.rs
@@ -10,7 +10,7 @@
 
 use self::Destination::*;
 
-use codemap::{self, COMMAND_LINE_SP, COMMAND_LINE_EXPN, Pos, Span};
+use codemap::{self, COMMAND_LINE_SP, COMMAND_LINE_EXPN, DUMMY_SP, Pos, Span};
 use diagnostics;
 
 use errors::{Level, RenderSpan, DiagnosticBuilder};
@@ -109,8 +109,8 @@ impl Emitter for EmitterWriter {
             lvl: Level) {
         let error = match sp {
             Some(COMMAND_LINE_SP) => self.emit_(FileLine(COMMAND_LINE_SP), msg, code, lvl),
+            Some(DUMMY_SP) | None => print_diagnostic(&mut self.dst, "", lvl, msg, code),
             Some(sp) => self.emit_(FullSpan(sp), msg, code, lvl),
-            None => print_diagnostic(&mut self.dst, "", lvl, msg, code),
         };
 
         if let Err(e) = error {