From: Duncan P. N. Exon Smith <dexonsmith@apple.com>
Date: Mon, 12 Jan 2015 20:19:54 +0000 (+0000)
Subject: IR: Make MDNodeFwdDecl destructor public
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=45db33d6349e9d005f03b0c9416b76b791a64afb;p=oota-llvm.git

IR: Make MDNodeFwdDecl destructor public

Now that the leak detector is gone, anyone can call this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225689 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/IR/Metadata.h b/include/llvm/IR/Metadata.h
index 6b202d88a96..d06621df3aa 100644
--- a/include/llvm/IR/Metadata.h
+++ b/include/llvm/IR/Metadata.h
@@ -818,9 +818,11 @@ class MDNodeFwdDecl : public MDNode, ReplaceableMetadataImpl {
 
   MDNodeFwdDecl(LLVMContext &C, ArrayRef<Metadata *> Vals)
       : MDNode(C, MDNodeFwdDeclKind, Vals) {}
-  ~MDNodeFwdDecl() { dropAllReferences(); }
 
 public:
+  ~MDNodeFwdDecl() { dropAllReferences(); }
+  using MDNode::operator delete;
+
   static bool classof(const Metadata *MD) {
     return MD->getMetadataID() == MDNodeFwdDeclKind;
   }
diff --git a/unittests/IR/MetadataTest.cpp b/unittests/IR/MetadataTest.cpp
index ecda5e8820e..c86fdd4f923 100644
--- a/unittests/IR/MetadataTest.cpp
+++ b/unittests/IR/MetadataTest.cpp
@@ -129,6 +129,10 @@ TEST_F(MDNodeTest, Delete) {
   delete I;
 }
 
+TEST_F(MDNodeTest, DeleteMDNodeFwdDecl) {
+  delete MDNode::getTemporary(Context, None);
+}
+
 TEST_F(MDNodeTest, SelfReference) {
   // !0 = !{!0}
   // !1 = !{!0}