1 files changed, 7 insertions, 7 deletions
diff --git a/src/librustc_errors/emitter.rs b/src/librustc_errors/emitter.rs
index 0bd9b7268cb..33fce7b1968 100644
--- a/src/librustc_errors/emitter.rs
+++ b/src/librustc_errors/emitter.rs
@@ -16,10 +16,10 @@ use {Level, CodeSuggestion, DiagnosticBuilder, SubDiagnostic, CodeMapper, Diagno
 use snippet::{Annotation, AnnotationType, Line, MultilineAnnotation, StyledString, Style};
 use styled_buffer::StyledBuffer;
 
+use rustc_data_structures::sync::Lrc;
 use std::borrow::Cow;
 use std::io::prelude::*;
 use std::io;
-use std::rc::Rc;
 use term;
 use std::collections::{HashMap, HashSet};
 use std::cmp::min;
@@ -106,7 +106,7 @@ impl ColorConfig {
 
 pub struct EmitterWriter {
     dst: Destination,
-    cm: Option<Rc<CodeMapper>>,
+    cm: Option<Lrc<CodeMapper>>,
     short_message: bool,
     teach: bool,
     error_codes: HashSet<String>,
@@ -114,7 +114,7 @@ pub struct EmitterWriter {
 }
 
 struct FileWithAnnotatedLines {
-    file: Rc<FileMap>,
+    file: Lrc<FileMap>,
     lines: Vec<Line>,
     multiline_depth: usize,
 }
@@ -148,7 +148,7 @@ impl Drop for EmitterWriter {
 
 impl EmitterWriter {
     pub fn stderr(color_config: ColorConfig,
-                  code_map: Option<Rc<CodeMapper>>,
+                  code_map: Option<Lrc<CodeMapper>>,
                   short_message: bool,
                   teach: bool)
                   -> EmitterWriter {
@@ -175,7 +175,7 @@ impl EmitterWriter {
     }
 
     pub fn new(dst: Box<Write + Send>,
-               code_map: Option<Rc<CodeMapper>>,
+               code_map: Option<Lrc<CodeMapper>>,
                short_message: bool,
                teach: bool)
                -> EmitterWriter {
@@ -204,7 +204,7 @@ impl EmitterWriter {
 
     fn preprocess_annotations(&mut self, msp: &MultiSpan) -> Vec<FileWithAnnotatedLines> {
         fn add_annotation_to_file(file_vec: &mut Vec<FileWithAnnotatedLines>,
-                                  file: Rc<FileMap>,
+                                  file: Lrc<FileMap>,
                                   line_index: usize,
                                   ann: Annotation) {
 
@@ -336,7 +336,7 @@ impl EmitterWriter {
 
     fn render_source_line(&self,
                           buffer: &mut StyledBuffer,
-                          file: Rc<FileMap>,
+                          file: Lrc<FileMap>,
                           line: &Line,
                           width_offset: usize,
                           code_offset: usize) -> Vec<(usize, Style)> {