Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146959 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/StaticAnalyzer/Core/CoreEngine.cpp b/lib/StaticAnalyzer/Core/CoreEngine.cpp
index 0b9371c4b5..bf4bf2db88 100644
--- a/lib/StaticAnalyzer/Core/CoreEngine.cpp
+++ b/lib/StaticAnalyzer/Core/CoreEngine.cpp
@@ -537,6 +537,8 @@ void CoreEngine::enqueueEndOfFunction(ExplodedNodeSet &Set) {
 }
 
 
+void NodeBuilder::anchor() { }
+
 ExplodedNode* NodeBuilder::generateNodeImpl(const ProgramPoint &Loc,
                                             const ProgramState *State,
                                             ExplodedNode *FromN,
@@ -556,6 +558,8 @@ ExplodedNode* NodeBuilder::generateNodeImpl(const ProgramPoint &Loc,
   return N;
 }
 
+void NodeBuilderWithSinks::anchor() { }
+
 StmtNodeBuilder::~StmtNodeBuilder() {
   if (EnclosingBldr)
     for (ExplodedNodeSet::iterator I = Frontier.begin(),
@@ -563,6 +567,8 @@ StmtNodeBuilder::~StmtNodeBuilder() {
       EnclosingBldr->addNodes(*I);
 }
 
+void BranchNodeBuilder::anchor() { }
+
 ExplodedNode *BranchNodeBuilder::generateNode(const ProgramState *State,
                                               bool branch,
                                               ExplodedNode *NodePred) {