[Swift-devel] Problem with @extractint?

[Mihael Hategan]

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On Mon, 2007-10-08 at 12:41 -0500, Michael Wilde wrote:
> It seems that if I extractint from a file that is static it works fine, 
> but if I extract from a file that I just derived and assign to an int, 
> it hangs.
> 
> seems like swift is (or I am) getting confused in the data flow 
> dependencies when the value of extractint is assigned.
> 
> On 10/8/07 9:25 AM, Michael Wilde wrote:
> > @extractint is behaving unpredictably for me.
> > 
> > In the following script:
> > -- 
> > type file;
> > 
> > int i;
> > file f;
> > 
> > (file r1 ) set1 ( ) {
> >   app { set1 @r1 ; }
> > }
> > 
> > file f <"varf.value">;
> > f = set1();
> > print("f=", at extractint(f));  // this print works when the next assign
> >                              // stmt is commented out
> > 
> > // i=@extractint(f); // Program works when you comment out this line,
> >                   // hangs otherwise
> > //print("i=",i);
> > 
> > -- 
> > it works if i dont try to assign the value of @extractint to an int but 
> > hangs otherwise.
> > 
> > set1 is:
> > echo 77777 >$1
> > 
> > 
> > Ive tried various other patterns, and some seem to work; I dont know if 
> > I missed a data flow issue here or if @extractint has a problem.
> > 
> > Any advice while I continue to debug this?
> > 
> > _______________________________________________
> > Swift-devel mailing list
> > Swift-devel at ci.uchicago.edu
> > http://mail.ci.uchicago.edu/mailman/listinfo/swift-devel
> > 
> > 
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