remove unused import warnings

3 files changed, 1 insertions, 4 deletions

diff --git a/src/libsyntax/parse/comments.rs b/src/libsyntax/parse/comments.rs
index 22b9e7d6c5e..360ea12ec02 100644
--- a/src/libsyntax/parse/comments.rs
+++ b/src/libsyntax/parse/comments.rs
@@ -19,7 +19,6 @@ use parse::lexer::{is_line_non_doc_comment, is_block_non_doc_comment};
 use parse::lexer;
 use parse::token;
 use parse::token::{get_ident_interner};
-use parse;
 
 use core::iterator::IteratorUtil;
 use core::io;
diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index d7248204e1c..559bca34f21 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -341,10 +341,9 @@ mod test {
     use codemap::{span, BytePos, spanned};
     use opt_vec;
     use ast;
-    use ast::{new_ident};
     use abi;
     use parse::parser::Parser;
-    use parse::token::{intern, str_to_ident};
+    use parse::token::{str_to_ident};
     use util::parser_testing::{string_to_tts_and_sess, string_to_parser};
     use util::parser_testing::{string_to_expr, string_to_item};
     use util::parser_testing::{string_to_stmt, strs_to_idents};
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index ecf83483c21..7359448a8f2 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -22,7 +22,6 @@ use core::char;
 use core::cmp::Equiv;
 use core::local_data;
 use core::str;
-use core::hashmap::HashSet;
 use core::rand;
 use core::rand::RngUtil;
 use core::to_bytes;