From 8f962894fd38edb47d782d303ac9ff87b3a3bb6a Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Fri, 4 Sep 2020 10:18:44 -0700
Subject: Allow mixing unspecialized and specialized existential parameters.
 (#1533)

* Allow mixing unspecialized and specialized existential parameters.

* Fixes.
---
 source/slang/slang-ast-builder.cpp | 10 ++++++++++
 1 file changed, 10 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 ec4fd20f1..64061549e 100644
--- a/source/slang/slang-ast-builder.cpp
+++ b/source/slang/slang-ast-builder.cpp
@@ -100,6 +100,16 @@ Type* SharedASTBuilder::getEnumTypeType()
     return m_enumTypeType;
 }
 
+Type* SharedASTBuilder::getDynamicType()
+{
+    if (!m_dynamicType)
+    {
+        auto dynamicTypeDecl = findMagicDecl("DynamicType");
+        m_dynamicType = DeclRefType::create(m_astBuilder, makeDeclRef<Decl>(dynamicTypeDecl));
+    }
+    return m_dynamicType;
+}
+
 SharedASTBuilder::~SharedASTBuilder()
 {
     // Release built in types..
-- 
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