From 4bbdb64016a0a7e1713d7c35b40ed931a47e4d8c Mon Sep 17 00:00:00 2001
From: Camille GILLOT <gillot.camille@gmail.com>
Date: Wed, 17 May 2023 10:29:12 +0000
Subject: [PATCH] Typo.

---
 compiler/rustc_data_structures/src/graph/dominators/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_data_structures/src/graph/dominators/mod.rs b/compiler/rustc_data_structures/src/graph/dominators/mod.rs
index 5c5c803cc06..2112b7bcbe3 100644
--- a/compiler/rustc_data_structures/src/graph/dominators/mod.rs
+++ b/compiler/rustc_data_structures/src/graph/dominators/mod.rs
@@ -398,7 +398,7 @@ pub fn dominators<N: Idx>(tree: &DominatorTree<N>) -> Dominators<N> {
     let DominatorTree { start_node, ref immediate_dominators, post_order_rank: _ } = *tree;
 
     // Transpose the dominator tree edges, so that child nodes of vertex v are stored in
-    // node[edges[v].start..edges[y].end].
+    // node[edges[v].start..edges[v].end].
     let mut edges: IndexVec<N, std::ops::Range<u32>> =
         IndexVec::from_elem(0..0, immediate_dominators);
     for &idom in immediate_dominators.iter() {