From 8291e4ba738836f8cbeb931149e96aaf349b5347 Mon Sep 17 00:00:00 2001
From: Pierre Tachoire <pierre@lightpanda.io>
Date: Tue, 24 Feb 2026 21:31:41 +0100
Subject: [PATCH] fix: add _pad to IdleDeadline to avoid identity_map pointer
 aliasing

---
 src/browser/webapi/IdleDeadline.zig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/browser/webapi/IdleDeadline.zig b/src/browser/webapi/IdleDeadline.zig
index c871702e..b193f561 100644
--- a/src/browser/webapi/IdleDeadline.zig
+++ b/src/browser/webapi/IdleDeadline.zig
@@ -20,6 +20,9 @@ const std = @import("std");
 
 const IdleDeadline = @This();
 
+// Padding to avoid zero-size struct, which causes identity_map pointer collisions.
+_pad: bool = false,
+
 pub fn init() IdleDeadline {
     return .{};
 }