[Bug 837221] Verification still needed

Brian Murray brian at ubuntu.com
Thu Jan 24 21:35:52 UTC 2013


The fix for this bug has been awaiting testing feedback in the -proposed
repository for oneiric for more than 90 days.  Please test this fix and
update the bug appropriately with the results.  In the event that the
fix for this bug is still not verified 15 days from now, the package
will be removed from the -proposed repository.

** Tags added: removal-candidate

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https://bugs.launchpad.net/bugs/837221

Title:
  "Variable referenced before initialization" using Cython 0.15 to
  compile extensions

Status in Bazaar Version Control System:
  Fix Released
Status in Bazaar 2.4 series:
  Fix Released
Status in “bzr” package in Ubuntu:
  Fix Released
Status in “bzr” source package in Oneiric:
  Fix Committed

Bug description:
  I did a test build, upgrading to Cython 0.15 (the current latest).
  They changed the code so that now variables are no longer implicitly
  initialized. eg:

  cdef foo

  if foo is not None:
  ...

  In earlier Cython (and Pyrex) objects were always initialized to None,
  and other variables to a reasonable default (pointers to NULL, etc).

  The one bit I investigated was spurious, the variable was being set by
  a function call as an 'out' parameter. However, there were about 10
  warnings, and it would be nice to be warning free.

  This would apply to older versions of bzr as well, since the windows
  build host uses the same version of Cython across all versions.

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