On 2012-23-15 15:11, Dan <dbdavid...@yahoo.com> wrote:
There are times when casting away const is needed. Structs that define opCast can get in the way of this. For instance, the cast below fails, but I think it should always be allowed. So, if the source type and cast type are the same except for const qualifiers, there is no need to consider custom opCast members. Is a reasonable suggestion for the language? The cast here fails because it is considering custom opCast methods, but that is not helpful. Thanks Dan --------------------- import std.bitmanip; void main() { const(BitArray) cba; cast()cba; }
That does indeed seem reasonable. File an enhancement request. -- Simen