From 5de62bbe4dddc64895ddb17c4eb3572c3c9be248 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Mon, 19 Feb 2018 19:53:45 -0500
Subject: more to fixing memory leaks 1. reorder destruction order of several
 key classes to avoid using deleted IR objects when destroying Types 2. remove
 Session::canonicalTypes and make each Type own a RefPtr to the canonicalType,
 to allow types to be destroyed along with each IRModule it belongs to.

---
 source/slang/compiler.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'source/slang/compiler.h')

diff --git a/source/slang/compiler.h b/source/slang/compiler.h
index 7ead5d07e..b1cebc2a1 100644
--- a/source/slang/compiler.h
+++ b/source/slang/compiler.h
@@ -450,7 +450,6 @@ namespace Slang
 
         Dictionary<int, RefPtr<Type>> builtinTypes;
         Dictionary<String, Decl*> magicDecls;
-        List<RefPtr<Type>> canonicalTypes;
 
         void initializeTypes();
 
@@ -505,6 +504,7 @@ namespace Slang
             RefPtr<Scope> const&    scope,
             String const&           path,
             String const&           source);
+        ~Session();
     };
 
 }
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