Would making plain int 64-bit break a lot of reasonable code?

Question

Until recently, I\'d considered the decision by most systems implementors/vendors to keep plain int 32-bit even on 64-bit machines a sort of expedient wart. With mo

Answer 1

While I don't personally write code like this, I'll bet that it's out there in more than one place... and of course it'll break if you change the size of int.

int i, x = getInput();
for (i = 0; i < 32; i++)
{
    if (x & (1 << i))
    {
        //Do something
    }
}