std.experimental.allocator and const etc.

[Steven Schveighoffer]

On 7/15/18 9:06 AM, John Colvin wrote:
> Currently the API's don't support const(void)[], e.g.
> 
> import std.experimental.allocator : makeArray, theAllocator, dispose;
> import std.experimental.allocator.mallocator : Mallocator;
> 
> void main()
> {
>      const a = theAllocator.makeArray!ubyte(100);
>      theAllocator.dispose(a);
>      // can't call RCIAllocator.deallocate(void[] b) with const(ubyte)[]
> 
>      const(void)[] b = Mallocator.instance.allocate(100);
>      Mallocator.instance.deallocate(b);
>      // can't call Mallocator.deallocate(void[] b) with const(void)[]
> }
> 
> Is this deliberate? It's pretty annoying.

I don't think it's something that was considered. I would expect at 
least dispose to support it by casting away const.

-Steve