char: fix unused import warning

This commit is contained in:
Daniel Micay 2013-04-30 13:01:12 -04:00
parent c081ffbd1e
commit 7fed480073

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@ -10,6 +10,7 @@
//! Utilities for manipulating the char type
#[cfg(notest)]
use cmp::Ord;
use option::{None, Option, Some};
use str;