librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc

1 files changed, 3 insertions, 1 deletions

diff --git a/src/libsyntax/parse/comments.rs b/src/libsyntax/parse/comments.rs
index d5365d59041..0e101d54ba3 100644
--- a/src/libsyntax/parse/comments.rs
+++ b/src/libsyntax/parse/comments.rs
@@ -8,8 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use core::prelude::*;
+
 use ast;
-use codemap::{CodeMap, FileMap, CharPos};
+use codemap::{BytePos, CharPos, CodeMap, FileMap};
 use diagnostic;
 use parse::lexer::{is_whitespace, get_str_from, reader};
 use parse::lexer::{string_reader, bump, is_eof, nextch};