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[parser] We do not need the return value of pop()

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Eryn Wells 2018-09-08 16:05:33 -07:00
parent 9f5165f0aa
commit fe271dfd8b
1 changed files with 1 additions and 1 deletions
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2
parser/src/lib.rs
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@ -53,7 +53,7 @@ impl<T> Parser<T> where T: Iterator<Item=LexerResult> {
} }
fn pop_parser(&mut self) { fn pop_parser(&mut self) {
let popped = self.parsers.pop(); self.parsers.pop();
println!("popped parser stack --> {:?}", self.parsers); println!("popped parser stack --> {:?}", self.parsers);
} }