[Swift-user] Problem with iterate

[Tiberiu Stef-Praun]

Hi Guys

I have put together this really simple iteration example, which I expected
to work (and it used to work in the past):

==============
type file;

app (file initOut) initFunc (string inputString){
        echo inputString stdout=@filename(initOut);
}

app (file catOut) catFunc (file catIn){
        cat @filename(catIn) @filename(catOut);
}

runLoop(){

        file statePathFiles[]<concurrent_mapper; prefix="statePathName.",
suffix=".mat">;

        statePathFiles[0]=initFunc("hello");

        iterate it{
                trace(@strcat("Iteration: ",it));
                statePathFiles[it+1]=catFunc(statePathFiles[it]);
        } until (it==0);
}

runLoop();
================

However, I get an error like this:

Running UC Eval
Could not start execution.
    variable statePathFiles has multiple writers.


Please suggest  solutions for it .

Thank you
Tibi



-- 
Tiberiu (Tibi) Stef-Praun, PhD
Computational Sciences Researcher
Computation Institute
5640 S. Ellis Ave, #405
University of Chicago
http://www-unix.mcs.anl.gov/~tiberius/
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