On Tuesday, 11 September 2012 at 19:27:40 UTC, Timon Gehr wrote:
On 09/11/2012 08:57 PM, Maxim Fomin wrote:I think it is UB rather than a bug.No, this is a bug.The spec says that return types must match exactly.Exactly. If it was UB, the spec would say the behaviour is undefined if they don't match exactly.AFAIK auto is a feature to infer return type, not to magically adjust to multiple incompatible types.
So what? Should my code work or not?
