diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/include/clang/StaticAnalyzer/Core/PathSensitive/GRState.h | 6 | ||||
| -rw-r--r-- | clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp | 1 |
2 files changed, 1 insertions, 6 deletions
diff --git a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/GRState.h b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/GRState.h index c207226d729..c90625110c7 100644 --- a/clang/include/clang/StaticAnalyzer/Core/PathSensitive/GRState.h +++ b/clang/include/clang/StaticAnalyzer/Core/PathSensitive/GRState.h @@ -273,8 +273,6 @@ public: SVal getSValAsScalarOrLoc(const MemRegion *R) const; - const llvm::APSInt *getSymVal(SymbolRef sym); - bool scanReachableSymbols(SVal val, SymbolVisitor& visitor) const; bool scanReachableSymbols(const SVal *I, const SVal *E, @@ -626,10 +624,6 @@ public: // Out-of-line method definitions for GRState. //===----------------------------------------------------------------------===// -inline const llvm::APSInt *GRState::getSymVal(SymbolRef sym) { - return getStateManager().getSymVal(this, sym); -} - inline const VarRegion* GRState::getRegion(const VarDecl *D, const LocationContext *LC) const { return getStateManager().getRegionManager().getVarRegion(D, LC); diff --git a/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp index b10c80a266d..a7655c4fb9d 100644 --- a/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp +++ b/clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp @@ -632,6 +632,7 @@ const GRState *MallocChecker::evalAssume(const GRState *state, SVal Cond, RegionStateTy RS = state->get<RegionState>(); for (RegionStateTy::iterator I = RS.begin(), E = RS.end(); I != E; ++I) { + // If the symbol is assumed to NULL, this will return an APSInt*. if (state->getSymVal(I.getKey())) state = state->set<RegionState>(I.getKey(),RefState::getAllocateFailed()); } |
