Preventing Exceptions in Destructors (noexcept)

Problem Statement

Destructors should never let exceptions escape. Create a `Connection` class with a destructor explicitly marked `noexcept`. Inside the destructor, simulate an error by throwing an `int`, but immediately catch it internally so it doesn’t crash the program. Print ‘Internal Error Handled’ followed by ‘Cleanup Safe’. Instantiate it in a local block `{}` to trigger the destructor.

Input Format

None

Output Format

Print the messages sequentially from the destructor.

Constraints

Destructor must be marked noexcept.

Sample Output

Internal Error Handled
Cleanup Safe

Explanation

If a destructor throws an exception while another exception is already propagating, C++ will immediately call `std::terminate()`. Always catch internal destructor errors locally.

Starter Code

#include <iostream>

class Connection {
public:
    // Implement noexcept destructor with internal try-catch
};

int main() {
    {
        // Instantiate locally
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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