[NumPy-Tickets] [NumPy] #1956: inner1d sometimes dumps core on arrays whose shape contains 0

NumPy Trac numpy-tickets@scipy....
Thu Sep 29 12:38:01 CDT 2011


#1956: inner1d sometimes dumps core on arrays whose shape contains 0
--------------------------+-------------------------------------------------
  Reporter:  tbarnetlamb  |       Owner:  somebody
      Type:  defect       |      Status:  closed  
  Priority:  normal       |   Milestone:  1.6.1   
 Component:  Other        |     Version:  1.4.1   
Resolution:  fixed        |    Keywords:          
--------------------------+-------------------------------------------------
Changes (by charris):

  * status:  new => closed
  * resolution:  => fixed
  * milestone:  Unscheduled => 1.6.1


Comment:

 Raises a ValueError in development branch:


 {{{
 In [4]: inner1d(numpy.zeros((0, 2)), numpy.zeros((0, 2)))
 ---------------------------------------------------------------------------
 ValueError                                Traceback (most recent call
 last)
 /home/charris/<ipython-input-4-6e74a21a5507> in <module>()
 ----> 1 inner1d(numpy.zeros((0, 2)), numpy.zeros((0, 2)))

 ValueError: Iteration of zero-sized operands is not enabled

 }}}

 It appears that this bug is fixed in version 1.6.1, if not earlier.

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/1956#comment:2>
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