From aefffde539c0649e3ebe3a81b2e15a25e760d29c Mon Sep 17 00:00:00 2001
From: r-c-f <ryan.farley@gmx.com>
Date: Mon, 11 Jan 2021 06:42:06 -0600
Subject: Fix assertion crash on 32-bit systems

Fixes #4687.
---
 CHANGELOG.md                           | 4 ++++
 alacritty_terminal/src/grid/storage.rs | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b441b9b..9df5b3ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## 0.8.0-dev
 
+### Fixed
+
+- Crash due to assertion failure on 32-bit architectures
+
 ## 0.7.1
 
 ### Fixed
diff --git a/alacritty_terminal/src/grid/storage.rs b/alacritty_terminal/src/grid/storage.rs
index a7d4adcf..f9c4b2cf 100644
--- a/alacritty_terminal/src/grid/storage.rs
+++ b/alacritty_terminal/src/grid/storage.rs
@@ -156,7 +156,7 @@ impl<T> Storage<T> {
     /// instructions. This implementation achieves the swap in only 8 movups
     /// instructions.
     pub fn swap(&mut self, a: usize, b: usize) {
-        debug_assert_eq!(std::mem::size_of::<Row<T>>(), 32);
+        debug_assert_eq!(mem::size_of::<Row<T>>(), mem::size_of::<usize>() * 4);
 
         let a = self.compute_index(a);
         let b = self.compute_index(b);
-- 
cgit