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| author | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-11-12 02:48:32 +0000 |
|---|---|---|
| committer | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-11-12 02:48:32 +0000 |
| commit | 383c273966c20b029ee2f104ec7d6318c9968006 (patch) | |
| tree | 4523b1b578f5a05af6ea9c5fa027fe75b657a0b5 /clang/lib/Analysis/ReturnPointerRangeChecker.cpp | |
| parent | 495922cb6ae1008aa62b769ffa5c9f560a8c2ffc (diff) | |
| download | bcm5719-llvm-383c273966c20b029ee2f104ec7d6318c9968006.tar.gz bcm5719-llvm-383c273966c20b029ee2f104ec7d6318c9968006.zip | |
Make StoreManager::getSizeInElements() always return DefinedOrUnknownSVal.
llvm-svn: 86932
Diffstat (limited to 'clang/lib/Analysis/ReturnPointerRangeChecker.cpp')
| -rw-r--r-- | clang/lib/Analysis/ReturnPointerRangeChecker.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/clang/lib/Analysis/ReturnPointerRangeChecker.cpp b/clang/lib/Analysis/ReturnPointerRangeChecker.cpp index 261081ebb41..f007d0e0d1a 100644 --- a/clang/lib/Analysis/ReturnPointerRangeChecker.cpp +++ b/clang/lib/Analysis/ReturnPointerRangeChecker.cpp @@ -64,9 +64,8 @@ void ReturnPointerRangeChecker::PreVisitReturnStmt(CheckerContext &C, // FIXME: All of this out-of-bounds checking should eventually be refactored // into a common place. - SVal NumVal = C.getStoreManager().getSizeInElements(state, - ER->getSuperRegion()); - DefinedOrUnknownSVal &NumElements = cast<DefinedOrUnknownSVal>(NumVal); + DefinedOrUnknownSVal NumElements + = C.getStoreManager().getSizeInElements(state, ER->getSuperRegion()); const GRState *StInBound = state->AssumeInBound(Idx, NumElements, true); const GRState *StOutBound = state->AssumeInBound(Idx, NumElements, false); |
