================
@@ -155,18 +155,19 @@ class OriginEscapesFact : public Fact {
class UseFact : public Fact {
const Expr *UseExpr;
- OriginID OID;
+ // The origins of the expression being used.
+ llvm::SmallVector<OriginID, 1> OIDs;
// True if this use is a write operation (e.g., left-hand side of
assignment).
// Write operations are exempted from use-after-free checks.
bool IsWritten = false;
public:
static bool classof(const Fact *F) { return F->getKind() == Kind::Use; }
- UseFact(const Expr *UseExpr, OriginManager &OM)
- : Fact(Kind::Use), UseExpr(UseExpr), OID(OM.get(*UseExpr)) {}
+ UseFact(const Expr *UseExpr, llvm::ArrayRef<OriginID> OIDs)
----------------
usx95 wrote:
Done.
https://github.com/llvm/llvm-project/pull/168344
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