diff options
| -rw-r--r-- | clang/lib/Analysis/CFRefCount.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Analysis/CFRefCount.cpp b/clang/lib/Analysis/CFRefCount.cpp index 8a8c704d623..538f4f27222 100644 --- a/clang/lib/Analysis/CFRefCount.cpp +++ b/clang/lib/Analysis/CFRefCount.cpp @@ -1904,6 +1904,13 @@ void CFRefCount::EvalSummary(ExplodedNodeSet<GRState>& Dst, const TypedRegion* R = dyn_cast<TypedRegion>(MR->getRegion()); + // Blast through TypedViewRegions to get the original region type. + while (R) { + const TypedViewRegion* ATR = dyn_cast<TypedViewRegion>(R); + if (!ATR) break; + R = dyn_cast<TypedRegion>(ATR->getSuperRegion()); + } + if (R) { // Is the invalidated variable something that we were tracking? SymbolRef Sym = state.GetSValAsScalarOrLoc(R).getAsLocSymbol(); |
