Remove outdated comment.

2023-05-17 10:26:04 +00:00
parent 6f271dc49c
commit ae318e3444
1 changed files with 0 additions and 2 deletions
--- a/compiler/rustc_data_structures/src/graph/dominators/mod.rs
+++ b/compiler/rustc_data_structures/src/graph/dominators/mod.rs
@@ -315,8 +315,6 @@ pub struct DominatorTree<N: Idx> {
    // Even though we track only the immediate dominator of each node, it's
    // possible to get its full list of dominators by looking up the dominator
    // of each dominator. (See the `impl Iterator for Iter` definition).
-    //
-    // Note: immediate_dominators[root] is Some(root)!
    immediate_dominators: IndexVec<N, Option<N>>,
 }