From 1765edbb5660b028cee56f40e9a1988791762fd5 Mon Sep 17 00:00:00 2001
From: Richard Smith <richard@metafoo.co.uk>
Date: Wed, 15 Apr 2020 19:38:49 -0700
Subject: [PATCH] Fix memory leak introduced by
 llvmorg-11-init-11960-gbab6df86aef.

---
 clang/lib/AST/DeclCXX.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/clang/lib/AST/DeclCXX.cpp b/clang/lib/AST/DeclCXX.cpp
index 8857a71..6c611c2 100644
--- a/clang/lib/AST/DeclCXX.cpp
+++ b/clang/lib/AST/DeclCXX.cpp
@@ -3246,6 +3246,9 @@ APValue &MSGuidDecl::getAsAPValue() const {
       Arr.getArrayInitializedElt(I) =
           APValue(APSInt(APInt(8, PartVal.Part4And5[I]), true));
     }
+    // Register this APValue to be destroyed if necessary. (Note that the
+    // MSGuidDecl destructor is never run.)
+    getASTContext().addDestruction(&APVal);
   }
 
   return APVal;
-- 
2.7.4