diff options
Diffstat (limited to 'clang')
-rw-r--r-- | clang/lib/Checker/RegionStore.cpp | 4 | ||||
-rw-r--r-- | clang/test/Analysis/misc-ps.m | 7 |
2 files changed, 10 insertions, 1 deletions
diff --git a/clang/lib/Checker/RegionStore.cpp b/clang/lib/Checker/RegionStore.cpp index 2e212db3e62..36022d57376 100644 --- a/clang/lib/Checker/RegionStore.cpp +++ b/clang/lib/Checker/RegionStore.cpp @@ -1407,7 +1407,9 @@ SVal RegionStoreManager::RetrieveVar(Store store, const VarRegion *R) { if (T->isIntegerType()) return ValMgr.makeIntVal(0, T); - + if (T->isPointerType()) + return ValMgr.makeNull(); + return UnknownVal(); } diff --git a/clang/test/Analysis/misc-ps.m b/clang/test/Analysis/misc-ps.m index c1b3d9788b2..20eed9cb3de 100644 --- a/clang/test/Analysis/misc-ps.m +++ b/clang/test/Analysis/misc-ps.m @@ -908,3 +908,10 @@ void rdar7582031_test_static_init_zero() { int *p = 0; *p = 0xDEADBEEF; } +void rdar7582031_test_static_init_zero_b() { + static void* x; + if (x == 0) + return; + int *p = 0; + *p = 0xDEADBEEF; +} |