From 47bc3dd58c02bbab33ca27d39293135b11abcba2 Mon Sep 17 00:00:00 2001
From: bflatastic <bombayapirat@gmail.com>
Date: Tue, 3 Nov 2026 16:03:38 +0700
Subject: [PATCH] Flatten Transparency: iterate the test's groups directly
 (clippy needless_range_loop)

---
 crates/engine/src/cmd/flatten/analysis.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/engine/src/cmd/flatten/analysis.rs b/crates/engine/src/cmd/flatten/analysis.rs
index e7879ec15..eacd12405 100644
--- a/crates/engine/src/cmd/flatten/analysis.rs
+++ b/crates/engine/src/cmd/flatten/analysis.rs
@@ -243,8 +243,8 @@ mod tests {
         }
         let mut out: Vec<Vec<usize>> = vec![];
         let mut seen = std::collections::HashMap::new();
-        for i in 0..n {
-            let g = *seen.entry(group[i]).or_insert_with(|| {
+        for (i, &root) in group.iter().enumerate() {
+            let g = *seen.entry(root).or_insert_with(|| {
                 out.push(vec![]);
                 out.len() - 1
             });