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Fix for #8593 'loop..match' should be 'while let'

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changed line 641 of constellation.rs to while let

added while let at line 1201 in constellation.rs

added while let to line 1199 in block.rs
This commit is contained in:
r0e 2015-11-18 20:37:47 -08:00
parent a5babb89a0
commit 99acd46c48
3 changed files with 29 additions and 47 deletions
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11
components/style/values.rs
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@ -524,18 +524,17 @@ pub mod specified {
let mut products = Vec::new();
products.push(try!(CalcLengthOrPercentage::parse_product(input, expected_unit)));
loop {
match input.next() {
Ok(Token::Delim('+')) => {
while let Ok(token) = input.next() {
match token {
Token::Delim('+') => {
products.push(try!(CalcLengthOrPercentage::parse_product(input, expected_unit)));
}
Ok(Token::Delim('-')) => {
Token::Delim('-') => {
let mut right = try!(CalcLengthOrPercentage::parse_product(input, expected_unit));
right.values.push(CalcValueNode::Number(-1.));
products.push(right);
}
Ok(_) => return Err(()),
_ => break
_ => return Err(())
}
}