Re: GCOV_PROFILE_ALL breaks BUILD_BUG_ON(!is_power_of_2(8))

On Fri, 2015-08-14 at 11:00 +0200, Michal Kubecek wrote:

quoted

but should I have expected this?

It might have something to do with the fact that is_power_of_2() 
being an inline function, perhaps with this compiler option it 
translates to something that can't be used in the context 
BUILD_BUG_ON() uses it in.

Evidently, yeah.

There is a BUILD_BUG_ON_NOT_POWER_OF_2() macro you could use.

Good point, I'll do that, thanks.

johannes