[Issue 11169] cannot create instance of abstract class

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=11169


Andrej Mitrovic <andrej.mitrovich at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |andrej.mitrovich at gmail.com


--- Comment #3 from Andrej Mitrovic <andrej.mitrovich at gmail.com> 2013-10-04 04:32:31 PDT ---
(In reply to comment #1)
> If others agree, please change the summary to something like
> 
>   __traits(isAbstractClass) uses the definition that it knows so far, not the
> whole definition of the class

Internal note:

The issue is that __traits(isAbstractClass) has side-effects. It will call
`ClassDeclaration::isAbstract`, but this will not only return the result but
also set the internal `isabstract` field for the class (damn getter functions
with side-effects..). I guess semantic() wasn't called on the class at that
point.

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