Andre Poenitz wrote: > a[-1] is *(a - 1), so this dereferences a pointer not pointing into the > array. This is undefinied behaviour.
Ok, we have a confirm that you all know how to burn a dead tree ;-> I have admitted (ages ago) that it's not what the standards say. The flamewar continued because I maked the (irrelevant) remark that it works an will work probably ever, as long as iterators for vectors are merely pointers. Save the woods! ;) Alfredo
