Segmentation fault in validated nodes

[Gabriel Petrovay]

<d:\mm.xq>:14,3: Zorba error [zerr:ZXQP0002]: "p->numChildren() == 0": assertion failed; raised at zorba\src\store\naive\node_items.cpp:3398

This is in the constructor of a TextNode.

Another way to look on the problem is when a validated element that must be of type string, contains a comment child node. The comment nodes pass the schema validation but there are assumptions in the code that the parent element has only 1 child (i.e. the text node). What happens if comments are interlaced with this text? Or as I've heard, also processing instructions.... Federico?

[Federico Cavalieri (fcavalieri)]

Yes Gabriel,
processing instruction cause the same/a very similar problem, since the same assumption is not correct:

import schema namespace s = "http://www.xqdoc.org/1.0";
let $hostInfo :=<xqdoc xmlns="http://www.xqdoc.org/1.0">
    <control>
        <date><?processinginstruction aaa?>TS4J5UJ</date>
        <version>N/A</version>
    </control>
    <module type="library">
        <uri>DGQEb8Q</uri>
    </module>
</xqdoc>

return
  validate { $hostInfo }

Moreover the same assumption might be made in typing. If so i will open in some minutes a new bug entry for this.