From 8e86121b6ce0f2995050ebe112306ded6bc87ca2 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Wed, 8 May 2024 20:52:36 -0700
Subject: Support `[__ref]` attribute to make `this` pass by reference. (#4139)

Fixes #4110.
---
 source/slang/slang-check-overload.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'source/slang/slang-check-overload.cpp')

diff --git a/source/slang/slang-check-overload.cpp b/source/slang/slang-check-overload.cpp
index 703771e6e..6b51493e1 100644
--- a/source/slang/slang-check-overload.cpp
+++ b/source/slang/slang-check-overload.cpp
@@ -522,7 +522,8 @@ namespace Slang
     {
         if(decl->hasModifier<MutatingAttribute>())
             return true;
-
+        if (decl->hasModifier<RefAttribute>())
+            return true;
         if(decl->hasModifier<NonmutatingAttribute>())
             return false;
 
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