TypeTuple!(T...) vs Tuple!(T...)

[Atila Neves via Digitalmars-d-learn]

On Tuesday, 2 June 2015 at 18:48:16 UTC, rsw0x wrote:
> On Tuesday, 2 June 2015 at 11:49:18 UTC, anonymous wrote:
>> On Tuesday, 2 June 2015 at 08:10:27 UTC, rsw0x wrote:
>>> The tuple page is even confusing me
>>> http://dlang.org/tuple.html
>>>
>>>>A variable declared with a TypeTuple becomes an 
>>>>ExpressionTuple:
>>>>alias TL = Tuple!(int, long);
>>>
>>> is it using Tuple!(T...) and TypeTuple!(T...) interchangeably?
>>
>> Almost.
>>
>> `Tuple` is defined at the top of the article as `template 
>> Tuple(E...) {alias Tuple = E;}`.
>>
>> "TypeTuple" is later defined as a `Tuple` whose elements 
>> "elements are solely types".
>>
>> So, in the context of the article, `Tuple!(int, long)` is a 
>> "TypeTuple", because it's a `Tuple` of types.
>>
>> The article does not refer to `std.typecons.Tuple` or 
>> `std.typetuple.TypeTuple` at all. Specifically, the article's 
>> `Tuple` is not `std.typecons.Tuple`. And the article's 
>> "TypeTuple" is not `std.typetuple.TypeTuple`. However, going 
>> for bonus confusion points, the article's `Tuple` is defined 
>> the same as `std.typetuple.TypeTuple`.
>
> That's... really confusing and probably needs a rewrite 
> honestly.

Yep.

Atila