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May 24, 2018 UDA and static struct fields | ||||
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Is this a bug or am I missing something? https://run.dlang.io/is/OGHJYX Andrea |
May 24, 2018 Re: UDA and static struct fields | ||||
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Posted in reply to Andrea Fontana | On Thursday, 24 May 2018 at 07:47:54 UTC, Andrea Fontana wrote:
> Is this a bug or am I missing something?
>
> https://run.dlang.io/is/OGHJYX
>
>
> Andrea
This line:
mixin("alias tmp = " ~ s ~ ";");
There's no mention of Symbol in there. If you change it to this:
mixin("alias tmp = Symbol" ~ s ~ ";");
then suddenly things work.
--
Simen
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May 24, 2018 Re: UDA and static struct fields | ||||
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Posted in reply to Simen Kjærås | On Thursday, 24 May 2018 at 07:59:08 UTC, Simen Kjærås wrote:
> On Thursday, 24 May 2018 at 07:47:54 UTC, Andrea Fontana wrote:
>> Is this a bug or am I missing something?
>>
>> https://run.dlang.io/is/OGHJYX
>>
>>
>> Andrea
>
> This line:
>
> mixin("alias tmp = " ~ s ~ ";");
>
> There's no mention of Symbol in there. If you change it to this:
>
> mixin("alias tmp = Symbol" ~ s ~ ";");
>
> then suddenly things work.
>
> --
> Simen
What?
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May 24, 2018 Re: UDA and static struct fields | ||||
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Posted in reply to Andrea Fontana | On Thursday, 24 May 2018 at 08:48:30 UTC, Andrea Fontana wrote: >> >> This line: >> >> mixin("alias tmp = " ~ s ~ ";"); >> >> There's no mention of Symbol in there. If you change it to this: >> >> mixin("alias tmp = Symbol" ~ s ~ ";"); >> >> then suddenly things work. >> >> -- >> Simen > > What? a dot is missing, but essentially, Simen found it :) Line 20 in https://run.dlang.io/is/OGHJYX should be: mixin("alias tmp = Symbol." ~ s ~ ";"); |
May 24, 2018 Re: UDA and static struct fields | ||||
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Posted in reply to Alex | On Thursday, 24 May 2018 at 09:17:10 UTC, Alex wrote:
> On Thursday, 24 May 2018 at 08:48:30 UTC, Andrea Fontana wrote:
>>>
>>> This line:
>>>
>>> mixin("alias tmp = " ~ s ~ ";");
>>>
>>> There's no mention of Symbol in there. If you change it to this:
>>>
>>> mixin("alias tmp = Symbol" ~ s ~ ";");
>>>
>>> then suddenly things work.
>>>
>>> --
>>> Simen
>>
>> What?
>
> a dot is missing, but essentially, Simen found it :)
>
> Line 20 in https://run.dlang.io/is/OGHJYX should be:
>
> mixin("alias tmp = Symbol." ~ s ~ ";");
Whoops I didn't get it.
Thank you both.
Andrea
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May 24, 2018 Re: UDA and static struct fields | ||||
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Posted in reply to Andrea Fontana | On Thursday, 24 May 2018 at 10:23:41 UTC, Andrea Fontana wrote:
> On Thursday, 24 May 2018 at 09:17:10 UTC, Alex wrote:
>> On Thursday, 24 May 2018 at 08:48:30 UTC, Andrea Fontana wrote:
>>>>
>>>> This line:
>>>>
>>>> mixin("alias tmp = " ~ s ~ ";");
>>>>
>>>> There's no mention of Symbol in there. If you change it to this:
>>>>
>>>> mixin("alias tmp = Symbol" ~ s ~ ";");
>>>>
>>>> then suddenly things work.
>>>>
>>>> --
>>>> Simen
>>>
>>> What?
>>
>> a dot is missing, but essentially, Simen found it :)
>>
>> Line 20 in https://run.dlang.io/is/OGHJYX should be:
>>
>> mixin("alias tmp = Symbol." ~ s ~ ";");
>
> Whoops I didn't get it.
> Thank you both.
>
> Andrea
Why didn't that return any error, anyway?
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May 24, 2018 Re: UDA and static struct fields | ||||
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Posted in reply to Andrea Fontana | On Thursday, 24 May 2018 at 10:42:26 UTC, Andrea Fontana wrote:
> On Thursday, 24 May 2018 at 10:23:41 UTC, Andrea Fontana wrote:
>> On Thursday, 24 May 2018 at 09:17:10 UTC, Alex wrote:
>>> On Thursday, 24 May 2018 at 08:48:30 UTC, Andrea Fontana wrote:
>>>>>
>>>>> This line:
>>>>>
>>>>> mixin("alias tmp = " ~ s ~ ";");
>>>>>
>>>>> There's no mention of Symbol in there. If you change it to this:
>>>>>
>>>>> mixin("alias tmp = Symbol" ~ s ~ ";");
>>>>>
>>>>> then suddenly things work.
>>>>>
>>>>> --
>>>>> Simen
>>>>
>>>> What?
>>>
>>> a dot is missing, but essentially, Simen found it :)
>>>
>>> Line 20 in https://run.dlang.io/is/OGHJYX should be:
>>>
>>> mixin("alias tmp = Symbol." ~ s ~ ";");
>>
>> Whoops I didn't get it.
>> Thank you both.
>>
>> Andrea
>
> Why didn't that return any error, anyway?
Because:
mixin("alias tmp = " ~ s ~ ";");
Translates to:
alias tmp = i;
And i will be the global i.
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