On 18/11/15 12:27 +0000, Jonathan Wakely wrote:
But my unproven assumption is that it's more common to use operator[] incorrectly, rather than pass invalid iterators to range insert, which is a relatively "advanced" operation.
It's worth noting that the google/integration branch doesn't have any checks on range insert/erase, and they have entire teams who work on analysing their code base to find common programming errors, and identify ways to avoid problems. That doesn't mean we shouldn't include any checks that aren't in the google branch, and we also shouldn't use all their checks, but it's useful to look at what they considered important to check.
