re PR fortran/29371 (Coredump when using -fbounds-check with pointer & nullify)

2006-10-14 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/29371
	* trans-expr.c (gfc_trans_pointer_assignment): Add the expression
	for the assignment of null to the data field to se->pre, rather
	than block.	

2006-10-14 Paul Thomas <pault@gcc.gnu.org>

	PR fortran/29371
	* gfortran.dg/nullify_3.f90: New test.

From-SVN: r117732