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-rw-r--r--clang/lib/Analysis/GRExprEngine.cpp16
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;
}
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