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7 - Make more use of let_chains

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Continuation of #94376.

cc #53667
This commit is contained in:
Caio
2022-03-01 07:43:12 -03:00
parent 6e5a6ffb14
commit 7aa5ea9a4a
9 changed files with 100 additions and 112 deletions
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7
compiler/rustc_mir_transform/src/required_consts.rs
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@@ -14,10 +14,9 @@ impl<'a, 'tcx> RequiredConstsVisitor<'a, 'tcx> {
impl<'tcx> Visitor<'tcx> for RequiredConstsVisitor<'_, 'tcx> {
fn visit_constant(&mut self, constant: &Constant<'tcx>, _: Location) {
if let Some(ct) = constant.literal.const_for_ty() {
if let ConstKind::Unevaluated(_) = ct.val() {
self.required_consts.push(*constant);
}
let literal = constant.literal;
if let Some(ct) = literal.const_for_ty() && let ConstKind::Unevaluated(_) = ct.val() {
self.required_consts.push(*constant);
}
}
}