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Upgrade to rustc 0.12.0-pre (4d2af3861 2014-09-17 15:51:11 +0000)

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This commit is contained in:
Keegan McAllister 2014-09-16 13:00:18 -07:00
parent 8a7eefefd5
commit a640a7c5c3
74 changed files with 459 additions and 449 deletions
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10
components/style/parsing_utils.rs
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@ -71,11 +71,11 @@ pub fn parse_comma_separated<T>(iter: ParserIter,
parse_one: |ParserIter| -> Result<T, ()>)
-> Result<Vec<T>, ()> {
let mut values = vec![try!(parse_one(iter))];
for component_value in iter {
match component_value {
&Comma => values.push(try!(parse_one(iter))),
_ => return Err(())
loop {
match iter.next() {
Some(&Comma) => values.push(try!(parse_one(iter))),
Some(_) => return Err(()),
None => return Ok(values),
}
}
Ok(values)
}