diff options
| -rw-r--r-- | include/clang/StaticAnalyzer/Core/PathSensitive/GRStateTrait.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/include/clang/StaticAnalyzer/Core/PathSensitive/GRStateTrait.h b/include/clang/StaticAnalyzer/Core/PathSensitive/GRStateTrait.h index 411441f8fe..07cdbf5234 100644 --- a/include/clang/StaticAnalyzer/Core/PathSensitive/GRStateTrait.h +++ b/include/clang/StaticAnalyzer/Core/PathSensitive/GRStateTrait.h @@ -151,7 +151,21 @@ namespace ento { typedef bool data_type; static inline data_type MakeData(void* const* p) { - return (bool) (uintptr_t) p; + return p ? (data_type) (uintptr_t) *p + : data_type(); + } + static inline void *MakeVoidPtr(data_type d) { + return (void*) (uintptr_t) d; + } + }; + + // Partial specialization for unsigned. + template <> struct GRStatePartialTrait<unsigned> { + typedef unsigned data_type; + + static inline data_type MakeData(void* const* p) { + return p ? (data_type) (uintptr_t) *p + : data_type(); } static inline void *MakeVoidPtr(data_type d) { return (void*) (uintptr_t) d; |