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20/10/2007, 09h43

A left or right shift of a value x by n invokes undefined behaviour if
n is negative, or greater than or equal to the number of bits in x.
Note that this includes the case "equal". So for 32 bit values, x <<
32 invokes undefined behaviour.

Don't do it.

20/10/2007, 09h43	#2
christian.bau Messages: n/a Hébergeur:	Re: Inconsistent behaviour for (1 << 32) A left or right shift of a value x by n invokes undefined behaviour if n is negative, or greater than or equal to the number of bits in x. Note that this includes the case "equal". So for 32 bit values, x << 32 invokes undefined behaviour. Don't do it.