Re: enums and std.traits

[Timon Gehr]

On 08/04/2012 11:09 PM, Jonathan M Davis wrote:

I agree that an enum's base type should not implicitly convert to the enum
type, since that would mean that you could have an invalid enum value, but I
see no problem with enums implicitly converted to their base type.

Well, there is a problem:

T fun(T)(T arg) if(isSomeString!arg){
    return arg~arg[0];
}

The constraint would be too weak.