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Remove very useless as_substs usage from clippy

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Maybe Waffle 2023-04-18 17:39:08 +00:00
parent 8f53926232
commit 2ebfbc5753
1 changed files with 1 additions and 1 deletions
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clippy_utils/src/ty.rs
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@ -975,7 +975,7 @@ pub fn approx_ty_size<'tcx>(cx: &LateContext<'tcx>, ty: Ty<'tcx>) -> u64 {
} }
match (cx.layout_of(ty).map(|layout| layout.size.bytes()), ty.kind()) { match (cx.layout_of(ty).map(|layout| layout.size.bytes()), ty.kind()) {
(Ok(size), _) => size, (Ok(size), _) => size,
(Err(_), ty::Tuple(list)) => list.as_substs().types().map(|t| approx_ty_size(cx, t)).sum(), (Err(_), ty::Tuple(list)) => list.iter().map(|t| approx_ty_size(cx, t)).sum(),
(Err(_), ty::Array(t, n)) => { (Err(_), ty::Array(t, n)) => {
n.try_eval_target_usize(cx.tcx, cx.param_env).unwrap_or_default() * approx_ty_size(cx, *t) n.try_eval_target_usize(cx.tcx, cx.param_env).unwrap_or_default() * approx_ty_size(cx, *t)
}, },