he primary design issues particular to pointers are the following: •What are the scope and lifetime of a pointer variable? - What is the lifetime of a heap-dynamic variable (the value a pointer references)? Are pointers restricted as to the type of value to which they can point? Are pointers used for dynamic storage management, indirect addressing, or both? • Should the language support pointer types, reference types, or both?

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6. 1.1 Design Issues
The primary design issues particular to pointers are the following:
• What are the scope and lifetime of a pointer variable?
• What is the lifetime of a heap-dynamic variable (the value a pointer
references)?
• Are pointers restricted as to the type of value to which they can point?
• Are pointers used for dynamic storage management, indirect addressing,
or both?
• Should the language support pointer types, reference types, or both?
Transcribed Image Text:6. 1.1 Design Issues The primary design issues particular to pointers are the following: • What are the scope and lifetime of a pointer variable? • What is the lifetime of a heap-dynamic variable (the value a pointer references)? • Are pointers restricted as to the type of value to which they can point? • Are pointers used for dynamic storage management, indirect addressing, or both? • Should the language support pointer types, reference types, or both?
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