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Remove left over comment

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This commit is contained in:
Ethan Brierley
2021-09-04 15:49:02 +01:00
parent 22c2738573
commit 6e4061819f
1 changed files with 1 additions and 4 deletions
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5
compiler/rustc_trait_selection/src/traits/object_safety.rs
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@@ -840,10 +840,7 @@ fn contains_illegal_self_type_reference<'tcx, T: TypeFoldable<'tcx>>(
if let Ok(Some(ct)) = AbstractConst::new(self.tcx, uv.shrink()) { if let Ok(Some(ct)) = AbstractConst::new(self.tcx, uv.shrink()) {
const_evaluatable::walk_abstract_const(self.tcx, ct, |node| { const_evaluatable::walk_abstract_const(self.tcx, ct, |node| {
match node.root(self.tcx, ct.substs) { match node.root(self.tcx, ct.substs) {
Node::Leaf(leaf) => { Node::Leaf(leaf) => self.visit_const(leaf),
// let leaf = leaf.subst(self.tcx, ct.substs);
self.visit_const(leaf)
}
Node::Cast(_, _, ty) => self.visit_ty(ty), Node::Cast(_, _, ty) => self.visit_ty(ty),
Node::Binop(..) | Node::UnaryOp(..) | Node::FunctionCall(_, _) => { Node::Binop(..) | Node::UnaryOp(..) | Node::FunctionCall(_, _) => {
ControlFlow::CONTINUE ControlFlow::CONTINUE