From 97c30046bc8dce35e331161798967dde625c6c38 Mon Sep 17 00:00:00 2001
From: Erich Gubler <erichdongubler@gmail.com>
Date: Tue, 15 Apr 2025 11:33:03 -0400
Subject: [PATCH] =?UTF-8?q?refactor(glsl-out):=20`Pack4x{I,U}8`:=20make=20?=
 =?UTF-8?q?`was=5Fsigned`=20use=20`matches!(=E2=80=A6)?=
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---
 naga/src/back/glsl/mod.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/naga/src/back/glsl/mod.rs b/naga/src/back/glsl/mod.rs
index b71b365fd0..1cefc20d72 100644
--- a/naga/src/back/glsl/mod.rs
+++ b/naga/src/back/glsl/mod.rs
@@ -3880,11 +3880,7 @@ impl<'a, W: Write> Writer<'a, W> {
                     }
 
                     fun @ (Mf::Pack4xI8 | Mf::Pack4xU8) => {
-                        let was_signed = match fun {
-                            Mf::Pack4xI8 => true,
-                            Mf::Pack4xU8 => false,
-                            _ => unreachable!(),
-                        };
+                        let was_signed = matches!(fun, Mf::Pack4xI8);
                         let const_suffix = if was_signed { "" } else { "u" };
                         if was_signed {
                             write!(self.out, "uint(")?;