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| author | Ted Kremenek <kremenek@apple.com> | 2009-11-25 22:23:25 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-11-25 22:23:25 +0000 |
| commit | 66078610be5e4319de02efa283b07887c73c2e27 (patch) | |
| tree | 0f92f6a284cfe19a0f76bd3dec629cce1f803627 | |
| parent | d593eb93329ebea1b50dd32221116240eb1e1eac (diff) | |
Add post-visit Checker support in GRExprEngine for BlockExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89890 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/clang/Analysis/PathSensitive/CheckerVisitor.def | 1 | ||||
| -rw-r--r-- | lib/Analysis/GRExprEngine.cpp | 8 |
2 files changed, 8 insertions, 1 deletions
diff --git a/include/clang/Analysis/PathSensitive/CheckerVisitor.def b/include/clang/Analysis/PathSensitive/CheckerVisitor.def index 27c316897b..4144d1a0a7 100644 --- a/include/clang/Analysis/PathSensitive/CheckerVisitor.def +++ b/include/clang/Analysis/PathSensitive/CheckerVisitor.def @@ -28,6 +28,7 @@ PREVISIT(ObjCMessageExpr) PREVISIT(ReturnStmt) POSTVISIT(CallExpr) +POSTVISIT(BlockExpr) POSTVISIT(BinaryOperator) #undef PREVISIT diff --git a/lib/Analysis/GRExprEngine.cpp b/lib/Analysis/GRExprEngine.cpp index a0040f4e87..cb3f68b41d 100644 --- a/lib/Analysis/GRExprEngine.cpp +++ b/lib/Analysis/GRExprEngine.cpp @@ -1103,10 +1103,16 @@ void GRExprEngine::VisitLogicalExpr(BinaryOperator* B, ExplodedNode* Pred, void GRExprEngine::VisitBlockExpr(BlockExpr *BE, ExplodedNode *Pred, ExplodedNodeSet &Dst) { + + ExplodedNodeSet Tmp; + CanQualType T = getContext().getCanonicalType(BE->getType()); SVal V = ValMgr.getBlockPointer(BE->getBlockDecl(), T); - MakeNode(Dst, BE, Pred, GetState(Pred)->BindExpr(BE, V), + MakeNode(Tmp, BE, Pred, GetState(Pred)->BindExpr(BE, V), ProgramPoint::PostLValueKind); + + // Post-visit the BlockExpr. + CheckerVisit(BE, Dst, Tmp, false); } void GRExprEngine::VisitDeclRefExpr(DeclRefExpr *Ex, ExplodedNode *Pred, |