What is the result of deleting the same dynamically allocated pointer twice?
Options
- A. It is always safe
- B. It automatically allocates new memory
- C. It causes a guaranteed compile-time error
- D. More than one of the above
- E. None of the above
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Quiz Practice:
Correct Answer (Detailed Explanation is Below)
E. None of the above
Detailed Explanation
Correct Answer: Option E — None of the aboveExplanation: Deleting the same pointer twice, without first assigning it a valid new allocation or setting it to nullptr, results in undefined behavior. It is not guaranteed to produce a compile-time error. Setting a pointer to nullptr after deletion can help prevent accidental repeated deletion through that pointer.