diff options
Diffstat (limited to 'lib/Analysis/RegionStore.cpp')
| -rw-r--r-- | lib/Analysis/RegionStore.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Analysis/RegionStore.cpp b/lib/Analysis/RegionStore.cpp index 9c76265fa3..5729103fd3 100644 --- a/lib/Analysis/RegionStore.cpp +++ b/lib/Analysis/RegionStore.cpp @@ -959,7 +959,7 @@ SVal RegionStoreManager::RetrieveElement(const GRState* state, return UndefinedVal(); } - if (R->hasStackStorage()) { + if (R->hasStackStorage() && !R->hasParametersStorage()) { // Currently we don't reason specially about Clang-style vectors. Check // if superR is a vector and if so return Unknown. if (const TypedRegion *typedSuperR = dyn_cast<TypedRegion>(superR)) { @@ -1006,7 +1006,11 @@ SVal RegionStoreManager::RetrieveField(const GRState* state, assert(0 && "Unknown default value"); } - if (R->hasHeapOrStackStorage()) + // FIXME: Is this correct? Should it be UnknownVal? + if (R->hasHeapStorage()) + return UndefinedVal(); + + if (R->hasStackStorage() && !R->hasParametersStorage()) return UndefinedVal(); // If the region is already cast to another type, use that type to create the |