From ba16ce02493b52083ad74a482fd7bcf51b28dc3f Mon Sep 17 00:00:00 2001
From: Steven Lu <stevenlu443@gmail.com>
Date: Wed, 21 Jan 2026 20:03:37 +0700
Subject: [PATCH] reintroduce assertion, with adjusted limit

---
 src/datastruct/split_tree.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/datastruct/split_tree.zig b/src/datastruct/split_tree.zig
index b340cb608..0a4c0bdbd 100644
--- a/src/datastruct/split_tree.zig
+++ b/src/datastruct/split_tree.zig
@@ -794,6 +794,7 @@ pub fn SplitTree(comptime V: type) type {
             layout: Split.Layout,
             ratio: f16,
         ) Allocator.Error!Self {
+            assert(ratio >= -1 and ratio <= 1);
             assert(!std.math.isNan(ratio));
             assert(!std.math.isInf(ratio));