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Replace list indexing for .get (fail-safe)

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blyxyas 2023-03-11 13:11:27 +01:00
parent 1cf72183cf
commit 2d572d4a9c
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1 changed files with 2 additions and 1 deletions
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clippy_lints/src/allow_attribute.rs
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@ -55,7 +55,8 @@ impl LateLintPass<'_> for AllowAttribute {
.name == sym!(feature); .name == sym!(feature);
if let ast::AttrKind::Normal(normal) = &attr.kind; if let ast::AttrKind::Normal(normal) = &attr.kind;
if let Some(MetaItemKind::List(list)) = normal.item.meta_kind(); if let Some(MetaItemKind::List(list)) = normal.item.meta_kind();
if list[0].ident().unwrap().name == sym!(lint_reasons); if let Some(symbol) = list.get(0);
if symbol.ident().unwrap().name == sym!(lint_reasons);
then { then {
self.lint_reasons_active = true; self.lint_reasons_active = true;
} }