9856         Context(Context), Variable(variable), Capturer(nullptr),  in FindCaptureVisitor()
9860     Expr *Capturer;  member
9864       if (ref->getDecl() == Variable && !Capturer)  in VisitDeclRefExpr()
9865         Capturer = ref;  in VisitDeclRefExpr()
9869       if (Capturer) return;  in VisitObjCIvarRefExpr()
9871       if (Capturer && ref->isFreeIvar())  in VisitObjCIvarRefExpr()
9872         Capturer = ref;  in VisitObjCIvarRefExpr()
9882       if (Capturer) return;  in VisitOpaqueValueExpr()
9938   return visitor.VarWillBeReased ? nullptr : visitor.Capturer;  in findCapturingExpr()
10184   if (Expr *Capturer = findCapturingExpr(*this, Init, Owner))  in checkRetainCycles()  local
10185     diagnoseRetainCycle(*this, Capturer, Owner);  in checkRetainCycles()