diff options
Diffstat (limited to 'clang/lib/Analysis/GRExprEngine.cpp')
-rw-r--r-- | clang/lib/Analysis/GRExprEngine.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/clang/lib/Analysis/GRExprEngine.cpp b/clang/lib/Analysis/GRExprEngine.cpp index 11ea5f8f3f9..403126c471a 100644 --- a/clang/lib/Analysis/GRExprEngine.cpp +++ b/clang/lib/Analysis/GRExprEngine.cpp @@ -118,6 +118,7 @@ bool GRExprEngine::CheckerVisit(Stmt *S, ExplodedNodeSet &Dst, ExplodedNodeSet Tmp; ExplodedNodeSet *PrevSet = &Src; + bool stopProcessingAfterCurrentChecker = false; for (CheckersOrdered::iterator I=Checkers.begin(),E=Checkers.end(); I!=E; ++I) { @@ -127,20 +128,27 @@ bool GRExprEngine::CheckerVisit(Stmt *S, ExplodedNodeSet &Dst, CurrSet->clear(); void *tag = I->first; Checker *checker = I->second; - + for (ExplodedNodeSet::iterator NI = PrevSet->begin(), NE = PrevSet->end(); NI != NE; ++NI) { // FIXME: Halting evaluation of the checkers is something we may - // not support later. The design is still evolving. + // not support later. The design is still evolving. if (checker->GR_Visit(*CurrSet, *Builder, *this, S, *NI, tag, isPrevisit)) { if (CurrSet != &Dst) Dst.insert(*CurrSet); - return true; + + stopProcessingAfterCurrentChecker = true; + continue; } + assert(stopProcessingAfterCurrentChecker == false && + "Inconsistent setting of 'stopProcessingAfterCurrentChecker'"); } + + if (stopProcessingAfterCurrentChecker) + return true; - // Update which NodeSet is the current one. + // Continue on to the next checker. Update the current NodeSet. PrevSet = CurrSet; } |