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by the_why_of_y
2783 days ago
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> namely *a which is a null pointer dereference. Which is a textbook example of the null reference problem. Edit: There may be some terminological confusion here: when programming language folks talk about "references", they include in that definition what C/C++ call "pointers". See for example the Wikipedia article, which gives as the C++ example not C++ references, but C++ pointers. https://en.wikipedia.org/wiki/Reference_(computer_science) |
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