Saxonica Developer Community

2022-05-28

• 
  Michael Kay Saxon

  00:40 · Commented on issue

  This is what the W3C spec says:
  For backwards compatibility with XSLT 1.0, the data-type attribute remains available. If this has the effective value text, the atomized sort key values are converted to strings before being compared. I... Bug #5545: Why does @data-type on xsl:sort claim only text and number are supported?

  Consider:
  ```
  <?xml version="1.0" encoding="utf-8"?>
  <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:xs="http://www.w3.org/2001/XMLSchema"
  exclude-result-prefixes="xs"
  ...

2022-05-27

• 
  Michael Kay Saxon

  17:56 · Closed issue

  Closing this as the original question has been answered. Please feel free to reopen if there is fresh information. Support #5496 (Closed): Explicit document versus implicit document

  
  ```
  in this case validation is preserved:
  <xsl:mode on-no-match="shallow-copy"/>
  <xsl:template match="/">
  <xsl:apply-templates select="/newsItem"/>
  </xsl:template>
  in this case validation is striped:
  <xsl:mode on-no-match...
• 
  Michael Kay Saxon

  17:54 · Closed issue

  Bug #5495 (Resolved): java.lang.UnsupportedOperationException: Cannot copy a variable reference whose binding is unknown

  
  **Issue** : We are getting below " *binding is unknown* " exception as in stackTrace while using Saxon-HE 10.8 and 11.3. With version 10.7 no regression is found.
  **Analysis:**
  I think the issue is at "/" in <xsl:template> of o...
• 
  Michael Kay I've copied the patch to the 10.x branch, but tests match-273, -274, and -284 are still failing.
  I think this is because I happened to run them with -export:on, and the rewritten pattern isn't surviving the round trip through a SEF fi...

  17:44 · Commented on issue
• 
  Michael Kay Fixed: `GeneralNodePattern.copy()` needs to copy the `topNodeEquivalent` field.
  ~~But then variable-4802 fails again.~~

  17:25 · Commented on issue
• 
  Michael Kay Unfortunately the fix breaks tests match-273, -274, and -284, all tests introduced in response to bug #5369.

  16:59 · Edited issue
• 
  Michael Kay In the solution bug #5369, we modify a GeneralNodePattern to ensure that it matches beneath a parentless element node; to modify an expression or pattern, we have to copy it (because the original might be referenced from elsewhere). The ...

  16:52 · Commented on issue
• 
  Michael Kay Saxon

  16:21 · Closed issue

  Fixed; in AccumulatorRegistryEE.getStreamingAccumulatorValue(), need to allow for the MultiAccumulatorWatch being null when there are no applicable accumulators. Bug #5484 (Resolved): Streaming with xsl:source-document: early exit

  There are tests such as sx-intersect-021 that are annotated with `early-exit-possible="true"` where we are not in fact doing an early exit.
  In this particular example, the code within the `xsl:source-document` instruction is staticall...
• 
  Michael Kay Reopened because test case mode-1107b is failing; it is expecting the accumulator watch to have been registered, but it is null.

  15:55 · Edited issue
• 
  Michael Kay Saxon

  15:46 · Closed issue

  Fixed on the 11.x and 12.x branches Bug #5539 (Resolved): Wasteful allocation of new ErrorReporter instances

  Context information for a push pipeline with the Saxon internals is maintained in a PipelineConfiguration object. New instances of these class are allocated rather frequently (in one quite simple transformation, the method makePipelineCo...