2 files changed, 1 insertions, 3 deletions
diff --git a/src/libsyntax/ext/quote.rs b/src/libsyntax/ext/quote.rs
index 25166eca7bb..44e480dc7df 100644
--- a/src/libsyntax/ext/quote.rs
+++ b/src/libsyntax/ext/quote.rs
@@ -39,8 +39,6 @@ pub mod rt {
     use parse;
     use print::pprust;
 
-    use core::str;
-
     pub use ast::*;
     pub use parse::token::*;
     pub use parse::new_parser_from_tts;
diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs
index 035675e523e..c1bf979cd31 100644
--- a/src/libsyntax/fold.rs
+++ b/src/libsyntax/fold.rs
@@ -969,7 +969,7 @@ mod test {
     // change every identifier to "zz"
     pub fn to_zz() -> @fn(ast::ident)->ast::ident {
         let zz_id = token::str_to_ident("zz");
-        |id| {zz_id}
+        |_id| {zz_id}
     }
 
     // maybe add to expand.rs...