[Oz] Generating lists of variables

[Alain Ducharme]

--- Christian Schulte <schulte at ps.uni-sb.de> a écrit :

> As said, it works but doesn't use ff appropriately.
> So please do the
> following for full satisfaction:
> 
> 	{FD.distribute ff {List.foldR 
>                            {Record.map Channel
> Record.toList}
>                             Append nil}}

Using this instruction, I get the following error
message:

%******************** Error: conditional failed
*****************
%**
%** Missing else clause
%**
%** Matching: channel([_{1#8} _{4#11} _{7#14} _{10#17}
_{13#20}] [_{1 2} _{4 5} _{7 8} _{10 11} _{13 14} _{16
17} _{19 20}] [_{1#14} _{4#17} _{7#20}] [_{1#14}
_{4#17} _{7#17} _{10#17} _{13#20}])
%** in file
"/home/schulte/devel/mozart/share/lib/base/List.oz",
line 97
%**
%** Call Stack:
%** procedure 'FoldR' in file
"/home/schulte/devel/mozart/share/lib/base/List.oz",
line 94, column 0, PC = 1873728
%**--------------------------------------------------------------

Now, I would be willing to bet that the suggested
distribution method is valid, so the problem must be
elsewhere. What could cause such an error message?

Again, I would like to thank everyone for their most
appreciated assistance.

Regards,

Alain

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