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Fix codes that fails dogfood

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This commit is contained in:
Yoshitomo Nakanishi 2021-02-09 21:20:42 +09:00
parent 5029dc805f
commit 30952530c5
1 changed files with 2 additions and 2 deletions
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4
clippy_lints/src/matches.rs
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@ -924,7 +924,7 @@ fn check_wild_err_arm<'tcx>(cx: &LateContext<'tcx>, ex: &Expr<'tcx>, arms: &[Arm
let mut ident_bind_name = String::from("_");
if !matching_wild {
// Looking for unused bindings (i.e.: `_e`)
inner.iter().for_each(|pat| {
for pat in inner.iter() {
if let PatKind::Binding(_, id, ident, None) = pat.kind {
if ident.as_str().starts_with('_')
&& !LocalUsedVisitor::new(cx, id).check_expr(arm.body)
@ -933,7 +933,7 @@ fn check_wild_err_arm<'tcx>(cx: &LateContext<'tcx>, ex: &Expr<'tcx>, arms: &[Arm
matching_wild = true;
}
}
});
}
}
if_chain! {
if matching_wild;