re PR fortran/38915 (wrong results for structure assignment of character components when left and right sides overlap)

2009-03-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/38915
	* trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
	have a string_length.

2009-03-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/38915
	* gfortran.dg/char_length_15.f90: New test.

From-SVN: r145370