Re: strict aliasing: how to swap pointers

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Jędrzej Dudkiewicz wrote:
>>  > #define SWAP(TYPE, A, B) do { TYPE tmp = a; b = b; b = tmp; } while (0)
>>
>>  Err,
>>  #define SWAP(TYPE, A, B) do { TYPE tmp = a; a = b; b = tmp; } while (0)
> 
> Seems that
> 
> #define SWAP(TYPE, A, B) do { TYPE tmp = A; A = B; B = tmp; } while (0)
> 
> would be even better.

No kidding.  :-)

Andrew.

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