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Make unused-extern-crate warn-by-default

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This commit is contained in:
Tatsuyuki Ishi 2017-06-11 11:44:22 +09:00
parent 93cdf5e3c4
commit bc5bd51c45
1 changed files with 1 additions and 1 deletions
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2
src/librustc/lint/builtin.rs
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@ -30,7 +30,7 @@ declare_lint! {
declare_lint! {
pub UNUSED_EXTERN_CRATES,
Allow,
Warn,
"extern crates that are never used"
}