[analyzer] NodeBuilder Refactoring: Subclass BranchNodeBuilder from NodeBuilder.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142444 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/UndefBranchChecker.cpp b/lib/StaticAnalyzer/Checkers/UndefBranchChecker.cpp
index b860b34..8663893 100644
--- a/lib/StaticAnalyzer/Checkers/UndefBranchChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UndefBranchChecker.cpp
@@ -61,9 +61,9 @@
const ProgramState *state = Builder.getState();
SVal X = state->getSVal(Condition);
if (X.isUndef()) {
- ExplodedNode *N = Builder.generateNode(Condition, state);
+ // Generate a sink node.
+ ExplodedNode *N = Builder.generateNode(Condition, state, 0, true);
if (N) {
- N->markAsSink();
if (!BT)
BT.reset(
new BuiltinBug("Branch condition evaluates to a garbage value"));