Re: Unreferenced parameters

[Simon Wright <simon@pushface.org>]

Stephen Leake <stephen_leake@stephe-leake.org> writes:

> Egil H H <ehh.public@gmail.com> writes:
>
>> On Thursday, February 4, 2021 at 11:27:14 AM UTC+1, Simon Wright wrote:
>>> > overriding function Expand_Tabs 
>>> > (This : Dummy_Editor_Buffer with Unreferenced; 
>>> > Line : Editable_Line_Type with Unreferenced; 
>>> > Column : Character_Offset_Type with Unreferenced) return 
>>> > Visible_Column_Type is (0);
>>> As you say, not yet. But .. looking good!
>>
>> It's included in the New Features list of GNAT Pro 21.1
>
> Sigh. Now I have to add that to ada-mode, in the grammar and in
> ada-format-parameter-list.
>
> How do we want this indented when 'with ...' is on a new line:
>
> overriding function Expand_Tabs 
>   (This   : Some.Very_Long.Subtype_Name
>             with Unreferenced; 
>    Line   : Editable_Line_Type with Unreferenced; 
>    Column : Character_Offset_Type with Unreferenced)
> return Visible_Column_Type
> is (0);

Of course we can't yet know what the compiler will be happy with! (with
-gnaty, I mean)