[Issue 2953] tuple.length rejected as a tuple parameter in a static foreach

[d-bugmail]

http://d.puremagic.com/issues/show_bug.cgi?id=2953


Ellery Newcomer <ellery-newco...@utulsa.edu> changed:

           What    |Removed                     |Added
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                 CC|                            |ellery-newco...@utulsa.edu


--- Comment #1 from Ellery Newcomer <ellery-newco...@utulsa.edu> 2011-08-11 
18:51:10 PDT ---
Ran into something similar a while back, but I don't think foreach has anything
to do with it:

template Sequenced(){
    template Inner(ThisNode, Value, size_t N){
    }
}

struct IndexedBy(L...)
{
    alias L List;
}

class MIC(IndexedBy){
    alias int ThisNode;

    void _RemoveAllBut(size_t N)(ThisNode* node){
    }

    /// disattach node from all indeces.
    alias _RemoveAllBut!(IndexedBy.List.length) _RemoveAll;
}

void main(){
    alias MIC!(IndexedBy!(Sequenced!())) C;
}



yields 1 error message:

Error: identifier 'length' of 'IndexedBy.List.length' is not defined

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