only use #[no_core] in libcore

1 files changed, 0 insertions, 7 deletions

diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs
index a9edf12f7fa..fa425cf6285 100644
--- a/src/libsyntax/parse/lexer.rs
+++ b/src/libsyntax/parse/lexer.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use core::prelude::*;
-
 use ast;
 use codemap::{BytePos, CharPos, CodeMap, Pos, span};
 use codemap;
@@ -18,11 +16,6 @@ use ext::tt::transcribe::{tt_next_token};
 use ext::tt::transcribe::{dup_tt_reader};
 use parse::token;
 
-use core::char;
-use core::either;
-use core::str;
-use core::u64;
-
 pub use ext::tt::transcribe::{TtReader, new_tt_reader};
 
 //use std;