From 92b72b133450036ab6a93b9a887de8fae53c848a Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Tue, 31 Oct 2023 02:22:49 +0100
Subject: [PATCH] indexmap: add another previously-failing assert.

---
 CHANGELOG.md    | 1 +
 src/indexmap.rs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76553c6f..b2dfeedd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,6 +43,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Fixed
 
 - Fixed a `dropping_references` warning in `LinearMap`.
+- Fixed IndexMap entry API returning wrong slot after an insert on vacant entry. (#360)
 
 ### Removed
 
diff --git a/src/indexmap.rs b/src/indexmap.rs
index 3dee9671..8e14ce9c 100644
--- a/src/indexmap.rs
+++ b/src/indexmap.rs
@@ -1469,7 +1469,7 @@ mod tests {
                     panic!("Entry found before insert");
                 }
                 Entry::Vacant(v) => {
-                    v.insert(i).unwrap();
+                    assert_eq!(i, *v.insert(i).unwrap());
                 }
             }
         }