Assertion failure: '0' on line 1215 in file 'glue.c'

When trying to compile this:

TypeTuple!(void delegate(Event), EventPriority, ulong)[uint] _ownerList;

Is that a compiler bug or i'm doing something that i don't suppose to do.

Wolftein:

> Assertion failure: '0' on line 1215 in file 'glue.c'
>
> When trying to compile this:
>
> TypeTuple!(void delegate(Event), EventPriority, ulong)[uint] _ownerList;
>
> Is that a compiler bug or i'm doing something that i don't suppose to do.

It seems both a compiler bug fit for bugzilla, and a bug in your code (TypeTuples are not meant for delegates, I think).

Create a minimal example for Bugzilla...

Bye,
bearophile

On Thursday, October 31, 2013 20:30:25 Wolftein wrote:
> Assertion failure: '0' on line 1215 in file 'glue.c'
> 
> When trying to compile this:
> 
> TypeTuple!(void delegate(Event), EventPriority, ulong)[uint]
> _ownerList;
> 
> Is that a compiler bug or i'm doing something that i don't suppose to do.

Any and all assertions in the compiler which are triggered when compileng are a bug in the compiler. So, yes, this is a compiler bug - regardless of whether your code is valid or not (though I don't see anything obviously wrong with it).

- Jonathan M Davis

On Thursday, 31 October 2013 at 19:39:37 UTC, bearophile wrote:
> Wolftein:
>
>> Assertion failure: '0' on line 1215 in file 'glue.c'
>>
>> When trying to compile this:
>>
>> TypeTuple!(void delegate(Event), EventPriority, ulong)[uint] _ownerList;
>>
>> Is that a compiler bug or i'm doing something that i don't suppose to do.
>
> It seems both a compiler bug fit for bugzilla, and a bug in your code (TypeTuples are not meant for delegates, I think).
>
> Create a minimal example for Bugzilla...
>
> Bye,
> bearophile

TypeTuple!(uint, uint)[uint] -> won't work neither

There seems to be a problem with TypeTuple and associative arrays in general.

On Thursday, 31 October 2013 at 19:48:19 UTC, Wolftein wrote:
> On Thursday, 31 October 2013 at 19:39:37 UTC, bearophile wrote:
>> Wolftein:
>>
>>> Assertion failure: '0' on line 1215 in file 'glue.c'
>>>
>>> When trying to compile this:
>>>
>>> TypeTuple!(void delegate(Event), EventPriority, ulong)[uint] _ownerList;
>>>
>>> Is that a compiler bug or i'm doing something that i don't suppose to do.
>>
>> It seems both a compiler bug fit for bugzilla, and a bug in your code (TypeTuples are not meant for delegates, I think).
>>
>> Create a minimal example for Bugzilla...
>>
>> Bye,
>> bearophile
>
> TypeTuple!(uint, uint)[uint] -> won't work neither
>
> There seems to be a problem with TypeTuple and associative arrays in general.

Reported :) http://d.puremagic.com/issues/show_bug.cgi?id=11404

On Thursday, October 31, 2013 20:39:36 bearophile wrote:
> Wolftein:
> > Assertion failure: '0' on line 1215 in file 'glue.c'
> > 
> > When trying to compile this:
> > 
> > TypeTuple!(void delegate(Event), EventPriority, ulong)[uint]
> > _ownerList;
> > 
> > Is that a compiler bug or i'm doing something that i don't suppose to do.
> 
> It seems both a compiler bug fit for bugzilla, and a bug in your code (TypeTuples are not meant for delegates, I think).

Ah, yeah. TypeTuple won't work there (I missed that and thought that he was using a Tuple). TypeTuple is really only for metaprogramming, and it's a compile-time only entity, so it won't work in an AA. std.typecons.Tuple is what he'd have to use.

- Jonathan M Davis