DIP Mir1 Draft: Variadic template parameters with the same time.
Ilya Yaroshenko via Digitalmars-d
digitalmars-d at puremagic.com
Thu Sep 29 11:56:40 PDT 2016
On Thursday, 29 September 2016 at 18:53:26 UTC, Andrei
Alexandrescu wrote:
> On 09/29/2016 02:37 PM, Ilya Yaroshenko wrote:
>> On Thursday, 29 September 2016 at 17:56:59 UTC, Stefan Koch
>> wrote:
>>>> Solution
>>>>
>>>> T[] can be added to a template variadic name.
>>>>
>>>> ```
>>>> void foo(size_t[] Index...)(Indexes index)
>>>> {
>>>> ...
>>>> }
>>>> ```
>>>
>>> This description does not tell me anything.
>>
>> Current template argument can be declared as `(Index...)`.
>> The solutions just allows to specify the type `(size_t[]
>> Index...)`
>
> This feature exists. What am I missing? -- Andrei
No, it does not
---
, void foo(size_t[] I...)(I i)
{
}
void main()
{
foo(1, 2, 3);
}
---
/d812/f719.d(1): Error: found '...' when expecting ')'
/d812/f719.d(1): Error: found ')' when expecting '('
/d812/f719.d(1): Error: basic type expected, not (
/d812/f719.d(1): Error: function declaration without return type.
(Note that constructors are always named 'this')
/d812/f719.d(2): Error: found '{' when expecting ')'
/d812/f719.d(4): Error: semicolon expected following function
declaration
/d812/f719.d(4): Error: unrecognized declaration
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