From 755a3d957c644a560f37fe5e7be032b2cd86aaa1 Mon Sep 17 00:00:00 2001
From: meowjesty <43983236+meowjesty@users.noreply.github.com>
Date: Sun, 23 Nov 2025 15:32:05 -0300
Subject: [PATCH] langref: convert to unmanaged `ArrayList` in example

---
 doc/langref/testing_detect_leak.zig | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/langref/testing_detect_leak.zig b/doc/langref/testing_detect_leak.zig
index c99fc03bf6..fd72fc9bba 100644
--- a/doc/langref/testing_detect_leak.zig
+++ b/doc/langref/testing_detect_leak.zig
@@ -1,9 +1,10 @@
 const std = @import("std");
 
 test "detect leak" {
-    var list = std.array_list.Managed(u21).init(std.testing.allocator);
-    // missing `defer list.deinit();`
-    try list.append('☔');
+    const gpa = std.testing.allocator;
+    var list: std.ArrayList(u21) = .empty;
+    // missing `defer list.deinit(gpa);`
+    try list.append(gpa, '☔');
 
     try std.testing.expect(list.items.len == 1);
 }