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  • INTERVIEW QUESTIONS LANGUAGES C DETAILS
    Question :
    When should a type cast not be used?
    Category C Interview Questions
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    Added on 10/22/2004
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    Answers:

    A type cast should not be used to override a const or volatile declaration. Overriding these type modifiers can cause the program to fail to run correctly.

    A type cast should not be used to turn a pointer to one type of structure or data type into another. In the rare events in which this action is beneficial, using a union to hold the values makes the programmer?s intentions clearer.





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