From f52b4de3b29ee27213b7d60fb620a0d5d50b49f9 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Tue, 29 Nov 2022 18:17:33 -0800
Subject: Allow `no_diff` modifier on parameters (#2538)

---
 source/slang/slang-ast-builder.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'source/slang/slang-ast-builder.cpp')

diff --git a/source/slang/slang-ast-builder.cpp b/source/slang/slang-ast-builder.cpp
index d8fec88ce..623a9161b 100644
--- a/source/slang/slang-ast-builder.cpp
+++ b/source/slang/slang-ast-builder.cpp
@@ -408,6 +408,11 @@ Val* ASTBuilder::getSNormModifierVal()
     return getOrCreate<SNormModifierVal>();
 }
 
+Val* ASTBuilder::getNoDiffModifierVal()
+{
+    return getOrCreate<NoDiffModifierVal>();
+}
+
 TypeType* ASTBuilder::getTypeType(Type* type)
 {
     return getOrCreate<TypeType>(type);
-- 
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