From 496cc4c0d4a06047c4f78965c8bc6e2c812c7812 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Tue, 23 Sep 2014 16:07:21 -0700
Subject: librustc: Fix up mutability in method autoderefs if incorrect, and
 prefer `Deref` over `DerefMut` in all other circumstances.

Closes #12825.
---
 src/libsyntax/codemap.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/codemap.rs b/src/libsyntax/codemap.rs
index e9b2556c53e..cd215c1d68c 100644
--- a/src/libsyntax/codemap.rs
+++ b/src/libsyntax/codemap.rs
@@ -290,6 +290,9 @@ impl FileMap {
     }
 
     /// get a line from the list of pre-computed line-beginnings
+    ///
+    /// NOTE(stage0, pcwalton): Remove `#[allow(unused_mut)]` after snapshot.
+    #[allow(unused_mut)]
     pub fn get_line(&self, line: int) -> String {
         let mut lines = self.lines.borrow_mut();
         let begin: BytePos = *lines.get(line as uint) - self.start_pos;
@@ -512,6 +515,8 @@ impl CodeMap {
         return a;
     }
 
+    // NOTE(stage0, pcwalton): Remove `#[allow(unused_mut)]` after snapshot.
+    #[allow(unused_mut)]
     fn lookup_line(&self, pos: BytePos) -> FileMapAndLine {
         let idx = self.lookup_filemap_idx(pos);
 
-- 
cgit 1.4.1-3-g733a5