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Desugar while let into loop { match { ... } }

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This commit is contained in:
John Gallagher 2014-10-02 23:28:15 -04:00
parent 0c2c8116a3
commit b003f10449
2 changed files with 10 additions and 1 deletions
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3
src/libsyntax/ast.rs
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@ -581,7 +581,8 @@ pub struct QPath {
#[deriving(Clone, PartialEq, Eq, Encodable, Decodable, Hash, Show)]
pub enum MatchSource {
MatchNormal,
MatchIfLetDesugar
MatchIfLetDesugar,
MatchWhileLetDesugar,
}
#[deriving(Clone, PartialEq, Eq, Encodable, Decodable, Hash, Show)]