From cbe245f86ba6cbf5239f36bd6a0f55d82229d19b Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 29 Sep 2022 13:14:10 -0700
Subject: GFX: support D3D12EnableExperimentalFeatures. (#2424)

* GFX: support D3D12EnableExperimentalFeatures.

* Fix.

Co-authored-by: Yong He <yhe@nvidia.com>
---
 source/slang/slang-mangle.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'source')

diff --git a/source/slang/slang-mangle.cpp b/source/slang/slang-mangle.cpp
index 11c72b182..ab1c1ec4a 100644
--- a/source/slang/slang-mangle.cpp
+++ b/source/slang/slang-mangle.cpp
@@ -234,6 +234,10 @@ namespace Slang
             emitRaw(context, "t");
             emitQualifiedName(context, thisType->interfaceDeclRef);
         }
+        else if (auto errorType = dynamicCast<ErrorType>(type))
+        {
+            emitRaw(context, "E");
+        }
         else
         {
             SLANG_UNEXPECTED("unimplemented case in mangling");
-- 
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