On Sat, Jun 21, 2014 at 11:57 PM, Wolfgang Laun
wolfgang(_dot_)laun(_at_)gmail(_dot_)com
<xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com>
wrote:
There is a mismatch in fold-right:
Signature:
fn:fold-right( ., ., $f as function(item()*, item()) as item()*) as item()*
First parameter: item() sequence, second item()
Rules:
else $f(fn:head($seq), fn:fold-right(fn:tail($seq), $zero, $f))
First parameter: item(), second item() sequence (the result type of $f)
Yes, that too.
So, to summarize, Wolfgang and I found three issues in the
specification of the fold -xxx functions:
1. The Error Conditions paragraph for fold-left conflicts with
the signature of the function.
2. The Error Conditions paragraph for fold-right conflicts with
the signature of the function.
3. The Rules section (code) for fold-right conflicts the
signature of the function.
--
Cheers,
Dimitre Novatchev
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Truly great madness cannot be achieved without significant intelligence.
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Never fight an inanimate object
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To avoid situations in which you might make mistakes may be the
biggest mistake of all
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Quality means doing it right when no one is looking.
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You've achieved success in your field when you don't know whether what
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I finally figured out the only reason to be alive is to enjoy it.
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