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RE: Static type-checker

2005-11-17 05:31:13
Michael Kay wrote:

If you want to check the XSLT stylesheet for static
errors without actually
executing it, try the command net.sf.saxon.Compile

  Mmh, yes.  But I want to check for static errors regarding *types*,
in all the XSLT script (not only in the template rules matching
schema-element()), in function of the schema.  Because net.sf.saxon is
not schema-aware, I presume net.sf.saxon.Compile does not the work.

  Saxon-SA does excatly what I want, but only in template rules
matching on schema-element() (if I understand correctly).  But I'd like
to make the same checks in all the XPath expressions in a given XSLT
script.  Example of already-implemented check in Saxon-SA: in schema:

    <xs:complexType name="list_type">
        <xs:element ref="my:elem" maxOccurs="unbounded"/>
    <xs:element name="list" type="my:list_type"/>


    <xsl:template match="schema-element(my:list)">
      <xsl:value-of select="my:elem[1]"/>
      <xsl:value-of select="my:zorglub[1]"/>

Output of Saxon-SA 8.6:

    Warning: on line 13 of saxon-static-analysis.xsl:
      The complex type list_type does not allow a child
      element named zorglub

  Thanks for your help,



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