> While I was willing to discount the zero sized array as an > insufficiently specified oddity, this seems to be much more serious > and potentially common. It seems we really need to be able to detect > these out-of-bounds situations and tell lower levels of expander that > "whatever mode you think you are expanding, it is actually BLK mode."
Please let's not enter this hazardous business. We just need to draw a line somewhere and clearly state what we support in terms of out-of-bounds access. -- Eric Botcazou