static foreach not working with this
schveiguy at gmail.com
Mon Jan 7 16:31:49 UTC 2019
On 1/7/19 11:16 AM, Michelle Long wrote:
> On Monday, 7 January 2019 at 16:01:50 UTC, Michelle Long wrote:
>> static foreach(k, p; AliasSeq!(this, s))
>> p.foo(); // Fails even if this line is removed
>> this not known at compile time. replace s with this and it works! s is
>> an argument which is also not known at compile time(generally).
>> Should work with this.
>> Just "simplifying"
>> (obviously more complex code)
> static foreach(k, p; AliasSeq!(Alias!this, s))
> p.foo(); // Fails even if this line is removed
To expand on Michelle's cryptic response, the second form (using
`Alias!this` instead of `this`) DOES work!
I think this is a bug. If the latter works, the former should. Please
file at issues.dlang.org with a complete example.
More information about the Digitalmars-d-learn