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Non-Compliant Code Example
One would expect the the example below to output sizeof(size_t) + (sizeof(char) * 50). However, this may not be the case. Assuming sizeof(size_t) is 4, the example may actually evaluate the size of buf to be 56 due to padding.
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struct struct buffer { size_t size; char buffer[50]; }; int main(int argc, char *argv[]) { struct buffer buf; printf("%u",sizeof(buf)); return 0; } |