From f216b77752b9e4aea52882b2110ceb1cc64a2171 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Tue, 13 Sep 2022 13:11:48 -0700
Subject: Deduplicate AST type nodes and cache lookup operations. (#2397)

* wip: dedup AST type nodes and cache lookup.

* Fix.

* Remove profiling.

* Fixes.

Co-authored-by: Yong He <yhe@nvidia.com>
---
 source/core/slang-array.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'source/core/slang-array.h')

diff --git a/source/core/slang-array.h b/source/core/slang-array.h
index 2647e163f..8d22e1848 100644
--- a/source/core/slang-array.h
+++ b/source/core/slang-array.h
@@ -125,6 +125,23 @@ namespace Slang
 		insertArray(rs, args...);
 		return rs;
 	}
+
+
+    template<typename TList>
+    void addToList(TList&)
+    {
+    }
+    template<typename TList, typename T>
+    void addToList(TList& list, T node)
+    {
+        list.add(node);
+    }
+    template<typename TList, typename T, typename ... TArgs>
+    void addToList(TList& list, T node, TArgs ... args)
+    {
+        list.add(node);
+        addToList(list, args...);
+    }
 }
 
 #endif
-- 
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