diff options
| author | David Blaikie <dblaikie@gmail.com> | 2013-02-20 05:52:05 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2013-02-20 05:52:05 +0000 |
| commit | 5251abea41b446c26e3239c8dd6c7edea6fc335d (patch) | |
| tree | 09e0e6ebf4f25817514dc7367d988f679bddb771 /lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp | |
| parent | a905c4fd256396b589013304d9793cc199b8a0c6 (diff) | |
Replace SVal llvm::cast support to be well-defined.
See r175462 for another example/more details.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175594 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp')
| -rw-r--r-- | lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp b/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp index 19f79fa1dc..9e2202b842 100644 --- a/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp +++ b/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp @@ -186,7 +186,7 @@ static void setFlag(ProgramStateRef state, SVal val, CheckerContext &C) { static QualType parameterTypeFromSVal(SVal val, CheckerContext &C) { const StackFrameContext * SFC = C.getLocationContext()->getCurrentStackFrame(); - if (const loc::MemRegionVal* X = dyn_cast<loc::MemRegionVal>(&val)) { + if (llvm::Optional<loc::MemRegionVal> X = val.getAs<loc::MemRegionVal>()) { const MemRegion* R = X->getRegion(); if (const VarRegion *VR = R->getAs<VarRegion>()) if (const StackArgumentsSpaceRegion * @@ -203,7 +203,7 @@ void NSOrCFErrorDerefChecker::checkLocation(SVal loc, bool isLoad, CheckerContext &C) const { if (!isLoad) return; - if (loc.isUndef() || !isa<Loc>(loc)) + if (loc.isUndef() || !loc.getAs<Loc>()) return; ASTContext &Ctx = C.getASTContext(); @@ -225,12 +225,12 @@ void NSOrCFErrorDerefChecker::checkLocation(SVal loc, bool isLoad, CFErrorII = &Ctx.Idents.get("CFErrorRef"); if (ShouldCheckNSError && IsNSError(parmT, NSErrorII)) { - setFlag<NSErrorOut>(state, state->getSVal(cast<Loc>(loc)), C); + setFlag<NSErrorOut>(state, state->getSVal(loc.castAs<Loc>()), C); return; } if (ShouldCheckCFError && IsCFError(parmT, CFErrorII)) { - setFlag<CFErrorOut>(state, state->getSVal(cast<Loc>(loc)), C); + setFlag<CFErrorOut>(state, state->getSVal(loc.castAs<Loc>()), C); return; } } |