From 0c10541bfc5bae68618e823ac4b6ff920e77e775 Mon Sep 17 00:00:00 2001
From: Wilfred Hughes <me@wilfred.me.uk>
Date: Sat, 1 Jan 2022 17:26:05 -0800
Subject: [PATCH] Remove spurious TODO

As long as the subtraced amount is less than NOVEL_TREE_THRESHOLD, it
will not overflow.
---
 src/graph.rs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/graph.rs b/src/graph.rs
index cf19b8b5c..5b6a8f53b 100644
--- a/src/graph.rs
+++ b/src/graph.rs
@@ -131,8 +131,6 @@ impl Edge {
             // novel rather than marking 90% of the children as
             // novel. This stops us matching up completely unrelated trees.
             NovelTreeLHS { num_descendants } | NovelTreeRHS { num_descendants } => {
-                // TODO: this crashes on debug builds if we have less
-                // than 20 descendants.
                 300 + (*num_descendants as u64 - 10)
                     * NovelDelimiterLHS { contiguous: false }.cost()
             }