diff options
| author | Ted Kremenek <kremenek@apple.com> | 2008-10-17 22:23:12 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2008-10-17 22:23:12 +0000 |
| commit | fd30194a78e8cb6f2cb1138783f7e9d504864884 (patch) | |
| tree | 7405f6c6a576c04b6c7f559ea73ff4e0cc83fe71 /lib/Analysis/GRExprEngine.cpp | |
| parent | 662b71ee82339c67f2c3689196e716c6560cf925 (diff) | |
When conjuring symbols to recover path-sensitivity, don't conjure symbols that represent an entire struct. We need to implement struct temporaries as an actual "region", and then bind symbols to the FieldRegion of those temporaries.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57739 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/GRExprEngine.cpp')
| -rw-r--r-- | lib/Analysis/GRExprEngine.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Analysis/GRExprEngine.cpp b/lib/Analysis/GRExprEngine.cpp index bdf42e99c5..98e8427a69 100644 --- a/lib/Analysis/GRExprEngine.cpp +++ b/lib/Analysis/GRExprEngine.cpp @@ -2038,8 +2038,10 @@ void GRExprEngine::VisitBinaryOperator(BinaryOperator* B, case BinaryOperator::Assign: { // EXPERIMENTAL: "Conjured" symbols. + // FIXME: Handle structs. + QualType T = RHS->getType(); - if (RightV.isUnknown()) { + if (RightV.isUnknown() && (T->isIntegerType() || Loc::IsLocType(T))) { unsigned Count = Builder->getCurrentBlockCount(); SymbolID Sym = SymMgr.getConjuredSymbol(B->getRHS(), Count); |