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by wott
1621 days ago
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> I meant that “abc” + “def” is most likely illegal That would be adding 2 pointers, and that's indeed illegal. However, you can subtract them: “abc” - “def” . Now, the result is not a pointer any more, it's a ptrdiff_t (an integer type), so most compilers will warn if you try to assign that to a char *. |
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