******  zero( float[*]): ...
  ****** Optimizing function:
  ******  zero( float[*]): ...
  ****** Optimizing function:
  ******  zero( char[*]): ...
  ****** Optimizing function:
  ******  zero( char[*]): ...
  ****** Optimizing function:
  ******  zero( bool[*]): ...
  ****** Optimizing function:
  ******  zero( bool[*]): ...
**** Generating full with-loop partitions ...
**** Annoting offset variable at with-loops ...
**** Freeing dispatch information ...
**** Converting from SSA form ...
**** Reintroducing loops and conditionals ...
Assertion 'expr' failed: file 'fun2lac.c', line 778
** recursive call of do-loop function must be the only assignment in the conditional