/// @brief A class for maintaining the slot number definition
/// as a placeholder for the actual definition for forward constants defs.
class ConstantPlaceHolder : public ConstantExpr {
- void operator=(const ConstantPlaceHolder &) LLVM_DELETED_FUNCTION;
+ void operator=(const ConstantPlaceHolder &) = delete;
public:
// allocate space for exactly one operand
void *operator new(size_t s) {