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Stop using div_rem.

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This commit is contained in:
Ms2ger 2015-01-04 11:38:27 +01:00
parent 138081ba25
commit af9a8bdc73
1 changed files with 4 additions and 6 deletions
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10
components/style/selector_matching.rs
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@ -5,7 +5,6 @@
use std::ascii::AsciiExt;
use std::collections::HashMap;
use std::hash::Hash;
use std::num::div_rem;
use sync::Arc;
use url::Url;
@ -1083,15 +1082,14 @@ fn matches_generic_nth_child<'a,E,N>(element: &N,
index += 1;
}
}
}
if a == 0 {
return b == index;
b == index
} else {
(index - b) / a >= 0 &&
(index - b) % a == 0
}
let (n, r) = div_rem(index - b, a);
n >= 0 && r == 0
}
#[inline]