On 6/21/15 4:55 PM, H. S. Teoh via Digitalmars-d wrote:
>1. Leave it undefined, like the STL does. Probably this is too >extreme.It may be extreme, but it also seems sanest, since it avoids treading in the dangerous territory of strange and counterintuitive behaviours when a container is modified in the middle of an iteration.
One important pursuit about std.collection is they're safe. -- Andrei
