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Fix 80 col. violations. 

llvm-svn: 110473
This commit is contained in:
Ted Kremenek 2010-08-06 21:12:55 +00:00
parent 63dc1f4694
commit 0bbf24d579
1 changed files with 14 additions and 6 deletions
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20
clang/lib/Checker/MallocChecker.cpp
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@ -24,7 +24,8 @@ using namespace clang;
namespace { namespace {
class RefState { class RefState {
enum Kind { AllocateUnchecked, AllocateFailed, Released, Escaped, Relinquished } K; enum Kind { AllocateUnchecked, AllocateFailed, Released, Escaped,
Relinquished } K;
const Stmt *S; const Stmt *S;
public: public:
@ -48,7 +49,9 @@ public:
} }
static RefState getReleased(const Stmt *s) { return RefState(Released, s); } static RefState getReleased(const Stmt *s) { return RefState(Released, s); }
static RefState getEscaped(const Stmt *s) { return RefState(Escaped, s); } static RefState getEscaped(const Stmt *s) { return RefState(Escaped, s); }
static RefState getRelinquished(const Stmt *s) { return RefState(Relinquished, s); } static RefState getRelinquished(const Stmt *s) {
return RefState(Relinquished, s);
}
void Profile(llvm::FoldingSetNodeID &ID) const { void Profile(llvm::FoldingSetNodeID &ID) const {
ID.AddInteger(K); ID.AddInteger(K);
@ -68,7 +71,8 @@ class MallocChecker : public CheckerVisitor<MallocChecker> {
public: public:
MallocChecker() MallocChecker()
: BT_DoubleFree(0), BT_Leak(0), BT_UseFree(0), BT_UseRelinquished(0), BT_BadFree(0), : BT_DoubleFree(0), BT_Leak(0), BT_UseFree(0), BT_UseRelinquished(0),
BT_BadFree(0),
II_malloc(0), II_free(0), II_realloc(0), II_calloc(0) {} II_malloc(0), II_free(0), II_realloc(0), II_calloc(0) {}
static void *getTag(); static void *getTag();
bool EvalCallExpr(CheckerContext &C, const CallExpr *CE); bool EvalCallExpr(CheckerContext &C, const CallExpr *CE);
@ -84,7 +88,8 @@ public:
private: private:
void MallocMem(CheckerContext &C, const CallExpr *CE); void MallocMem(CheckerContext &C, const CallExpr *CE);
void MallocMemReturnsAttr(CheckerContext &C, const CallExpr *CE, const OwnershipAttr* Att); void MallocMemReturnsAttr(CheckerContext &C, const CallExpr *CE,
const OwnershipAttr* Att);
const GRState *MallocMemAux(CheckerContext &C, const CallExpr *CE, const GRState *MallocMemAux(CheckerContext &C, const CallExpr *CE,
const Expr *SizeEx, SVal Init, const Expr *SizeEx, SVal Init,
const GRState *state) { const GRState *state) {
@ -706,11 +711,14 @@ void MallocChecker::PreVisitBind(CheckerContext &C,
break; break;
// If the state can't represent this binding, we still own it. // If the state can't represent this binding, we still own it.
if (notNullState == (notNullState->bindLoc(cast<Loc>(location), UnknownVal()))) if (notNullState == (notNullState->bindLoc(cast<Loc>(location),
UnknownVal())))
break; break;
// We no longer own this pointer. // We no longer own this pointer.
notNullState = notNullState->set<RegionState>(Sym, RefState::getRelinquished(StoreE)); notNullState =
notNullState->set<RegionState>(Sym,
RefState::getRelinquished(StoreE));
} }
while (false); while (false);
} }