Remove unnecessary imports

diff --git a/src/libstd/ascii.rs b/src/libstd/ascii.rs
index 70fef9ef5d443539f12b34b6ae3c25c1f742167d..0837ff91c142d658aa5b68c967c3bdb20a9e9dce 100644 (file)
--- a/src/libstd/ascii.rs
+++ b/src/libstd/ascii.rs
@@ -26,10 +26,6 @@
 
 #![stable(feature = "rust1", since = "1.0.0")]
 
-use fmt;
-use ops::Range;
-use iter::FusedIterator;
-
 #[stable(feature = "rust1", since = "1.0.0")]
 pub use core::ascii::{EscapeDefault, escape_default};