fix tests, remove some warnings

2013-06-11 02:34:14 +10:00
parent 2fa83c0503
commit e8782eeb63
22 changed files with 18 additions and 44 deletions
--- a/src/libsyntax/ast_util.rs
+++ b/src/libsyntax/ast_util.rs
@@ -23,7 +23,6 @@ use visit;
 use core::hashmap::HashMap;
 use core::int;
 use core::option;
-use core::str;
 use core::to_bytes;

 pub fn path_name_i(idents: &[ident]) -> ~str {