Array literals MUST be immutable.

[Lars T. Kyllingstad]

Steven Schveighoffer wrote:
> On Thu, 18 Feb 2010 08:00:55 -0500, Don <nospam at nospam.com> wrote:
> 
>> Including the library implementation:
>>
>> T[] toArray(T)(T[] values...)
>> {
>>      return values.dup;
>> }
>>
>> int[] array = toArray(x,y,z);
>>
>> Mutable array literals achieve almost nothing.
>>
> 
> I don't think this will work:
> 
> toArray(1, 2L, 3.0)
> 
> I'm not saying that this is a reason not to consider the change, but it 
> does note a difference.  You can always simply do toArray!double(...) to 
> get around the limitation.
> 
> -Steve


import std.traits: CommonType;

CommonType!(T)[] toArray(T...)(T elements) { ... }


-Lars