Do not highlight bogus ranges for leaks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50549 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFRefCount.cpp b/lib/Analysis/CFRefCount.cpp
index 9828792..ea036f0 100644
--- a/lib/Analysis/CFRefCount.cpp
+++ b/lib/Analysis/CFRefCount.cpp
@@ -1444,7 +1444,9 @@
public:
CFRefBug(CFRefCount& tf) : TF(tf) {}
- CFRefCount& getTF() { return TF; }
+ CFRefCount& getTF() { return TF; }
+
+ virtual bool ReportRanges() const { return true; }
};
class VISIBILITY_HIDDEN UseAfterRelease : public CFRefBug {
@@ -1491,7 +1493,8 @@
}
virtual void EmitWarnings(BugReporter& BR);
- virtual void GetErrorNodes(std::vector<ExplodedNode<ValueState>*>& Nodes);
+ virtual void GetErrorNodes(std::vector<ExplodedNode<ValueState>*>& Nodes);
+ virtual bool ReportRanges() const { return false; }
};
//===---------===//
@@ -1506,6 +1509,24 @@
virtual ~CFRefReport() {}
+ CFRefBug& getBugType() {
+ return (CFRefBug&) RangedBugReport::getBugType();
+ }
+ const CFRefBug& getBugType() const {
+ return (const CFRefBug&) RangedBugReport::getBugType();
+ }
+
+ virtual void getRanges(BugReporter& BR, const SourceRange*& beg,
+ const SourceRange*& end) {
+
+ if (getBugType().ReportRanges())
+ RangedBugReport::getRanges(BR, beg, end);
+ else {
+ beg = 0;
+ end = 0;
+ }
+ }
+
virtual std::pair<const char**,const char**> getExtraDescriptiveText();
virtual PathDiagnosticPiece* VisitNode(ExplodedNode<ValueState>* N,