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Upgrade to rustc 0.12.0-pre (4d2af3861 2014-09-17 15:51:11 +0000)
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74 changed files with 459 additions and 449 deletions
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@ -71,11 +71,11 @@ pub fn parse_comma_separated<T>(iter: ParserIter,
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parse_one: |ParserIter| -> Result<T, ()>)
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-> Result<Vec<T>, ()> {
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let mut values = vec![try!(parse_one(iter))];
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for component_value in iter {
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match component_value {
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&Comma => values.push(try!(parse_one(iter))),
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_ => return Err(())
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loop {
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match iter.next() {
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Some(&Comma) => values.push(try!(parse_one(iter))),
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Some(_) => return Err(()),
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None => return Ok(values),
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}
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}
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Ok(values)
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}
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