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Fix a minor issue with how lint groups are printed by rustc

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P1start 2014-10-11 14:34:45 +13:00
parent a0ee7c9f55
commit 2a7be1b209
1 changed files with 2 additions and 1 deletions
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3
src/librustc/driver/mod.rs
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@ -255,7 +255,8 @@ Available lint options:
for (name, to) in lints.into_iter() {
let name = name.chars().map(|x| x.to_lowercase())
.collect::<String>().replace("_", "-");
let desc = to.into_iter().map(|x| x.as_str()).collect::<Vec<String>>().connect(", ");
let desc = to.into_iter().map(|x| x.as_str().replace("_", "-"))
.collect::<Vec<String>>().connect(", ");
println!(" {} {}",
padded(name.as_slice()), desc);
}