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extend the let-chain

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Ada Alakbarova 2025-10-07 18:23:58 +02:00
parent 0a2eeceefc
commit e5e3bbd9a1
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1 changed files with 4 additions and 13 deletions
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17
clippy_lints/src/replace_box.rs
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@ -40,20 +40,11 @@ impl LateLintPass<'_> for ReplaceBox {
if let ExprKind::Assign(lhs, rhs, _) = &expr.kind
&& !lhs.span.from_expansion()
&& !rhs.span.from_expansion()
{
let lhs_ty = cx.typeck_results().expr_ty(lhs);
&& let lhs_ty = cx.typeck_results().expr_ty(lhs)
// No diagnostic for late-initialized locals
if let Some(local) = path_to_local(lhs)
&& !local_is_initialized(cx, local)
{
return;
}
let Some(inner_ty) = get_box_inner_type(cx, lhs_ty) else {
return;
};
&& path_to_local(lhs).is_none_or(|local| local_is_initialized(cx, local))
&& let Some(inner_ty) = get_box_inner_type(cx, lhs_ty)
{
if let Some(default_trait_id) = cx.tcx.get_diagnostic_item(sym::Default)
&& implements_trait(cx, inner_ty, default_trait_id, &[])
&& is_default_call(cx, rhs)