On 05/02/2013 08:42 AM, Claudio Bley wrote: > Since the warning only ever refers to directly casting a function > return value, wouldn't it suffice to introduce a (properly typed) > variable first assigning the function result? > > pthread_t self = pthread_self(); > return (int)(intptr_t)self; You _still_ need a (void*) in the mix; pthread_t and intptr_t are not necessarily compatible, but everything should be compatible with void*. But a union is still nicer than three casts in a row. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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