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Bug #2292

closed

Navigation using child axis is not supported from a streamed input node

Added by Michael Kay over 7 years ago. Updated over 6 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
Streaming
Sprint/Milestone:
Start date:
2015-01-17
Due date:
% Done:

100%

Estimated time:
Legacy ID:
Applies to branch:
9.6
Fix Committed on Branch:
9.6
Fixed in Maintenance Release:
Platforms:

Description

Reported by Martin Honnen on xsl-list.

A test case using group-starting-with fails with the above error. It should fail at compile time saying the stylesheet is not streamable because the pattern used is not motionless.

group-starting-with="record[foo = 'a']"

Patterns that use the child axis in a predicate are disallowed under the W3C streamability rules.

Test case si-group-030 added to the W3C XSLT3 test suite.

Actions #1

Updated by Michael Kay over 7 years ago

  • Status changed from New to Resolved

Added a check when computing streamability of for-each-group that the starting-with/ending-with pattern is motionless. Patch committed for 9.6 and 9.7 branches.

Actions #2

Updated by O'Neil Delpratt over 7 years ago

  • Status changed from Resolved to Closed
  • % Done changed from 0 to 100
  • Fixed in version set to 9.6.0.5

Bug fix applied in the Saxon 9.6.0.5 maintenance release.

Actions #3

Updated by O'Neil Delpratt over 6 years ago

  • Sprint/Milestone set to 9.6.0.5
  • Applies to branch 9.6 added
  • Fix Committed on Branch 9.6 added
  • Fixed in Maintenance Release 9.6.0.5 added

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