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Florian Weimer wrote:
&& unchanged_array_size (&buf, 1ULL << 16, 0) && unchanged_array_size (&buf, 0, 1ULL << 16) - && unchanged_array_size (&buf, 1ULL << 32, 0) - && unchanged_array_size (&buf, 0, 1ULL << 32))) + && unchanged_array_size (&buf, (size_t) (1ULL << 32), 0) + && unchanged_array_size (&buf, 0, (size_t) (1ULL << 32))))
A small point: it's better to avoid suffixes like "ULL" when it's easy, which is the case here. The above can be written as:
&& unchanged_array_size (&buf, 1 << 16, 0) && unchanged_array_size (&buf, 0, 1 << 16) && unchanged_array_size (&buf, (size_t) 1 << 31 << 1, 0) && unchanged_array_size (&buf, 0, (size_t) 1 << 31 << 1)))
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