From 051ae8acec0a641bcaf86e7eeff35eff29e8922d Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Mon, 9 Dec 2024 04:47:53 -0800
Subject: Fix crash during emitCast of attributed type, allow MaxIters to take
 linktime const. (#5791)

* Fix crash during emitCast of attributed type.

* Allow [MaxIters] to take link time constants.

---------

Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com>
---
 source/slang/slang-ir.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'source/slang/slang-ir.cpp')

diff --git a/source/slang/slang-ir.cpp b/source/slang/slang-ir.cpp
index f6c662a98..29fbcc3c9 100644
--- a/source/slang/slang-ir.cpp
+++ b/source/slang/slang-ir.cpp
@@ -3890,6 +3890,8 @@ enum class TypeCastStyle
 };
 static TypeCastStyle _getTypeStyleId(IRType* type)
 {
+    type = (IRType*)unwrapAttributedType(type);
+
     if (auto vectorType = as<IRVectorType>(type))
     {
         return _getTypeStyleId(vectorType->getElementType());
-- 
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