removed unused imports (and one unused argument)

3 files changed, 3 insertions, 6 deletions

diff --git a/src/libsyntax/parse/comments.rs b/src/libsyntax/parse/comments.rs
index 60aa32f22cf..dab8dd3b4b6 100644
--- a/src/libsyntax/parse/comments.rs
+++ b/src/libsyntax/parse/comments.rs
@@ -324,7 +324,6 @@ pub fn gather_comments_and_literals(span_diagnostic:
                                     srdr: @io::Reader)
                                  -> (~[cmnt], ~[lit]) {
     let src = @str::from_bytes(srdr.read_whole_stream());
-    let itr = parse::token::mk_fake_ident_interner();
     let cm = CodeMap::new();
     let filemap = cm.new_filemap(path, src);
     let rdr = lexer::new_low_level_string_reader(span_diagnostic, filemap);
diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs
index 76149e7894d..84700f052c9 100644
--- a/src/libsyntax/parse/lexer.rs
+++ b/src/libsyntax/parse/lexer.rs
@@ -17,7 +17,7 @@ use diagnostic::span_handler;
 use ext::tt::transcribe::{tt_next_token};
 use ext::tt::transcribe::{dup_tt_reader};
 use parse::token;
-use parse::token::{get_ident_interner, str_to_ident};
+use parse::token::{str_to_ident};
 
 use core::char;
 use core::either;
@@ -779,7 +779,7 @@ mod test {
     use core::option::None;
     use diagnostic;
     use parse::token;
-    use parse::token::{get_ident_interner, str_to_ident};
+    use parse::token::{str_to_ident};
 
     // represents a testing reader (incl. both reader and interner)
     struct Env {
diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index f5c0f309add..2e00e719269 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -19,7 +19,6 @@ use diagnostic::{span_handler, mk_span_handler, mk_handler, Emitter};
 use parse::attr::parser_attr;
 use parse::lexer::reader;
 use parse::parser::Parser;
-use parse::token::{ident_interner, get_ident_interner};
 
 use core::io;
 use core::option::{None, Option, Some};
@@ -342,10 +341,9 @@ mod test {
     use codemap::{span, BytePos, spanned};
     use opt_vec;
     use ast;
-    use ast_util::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};