2008-03-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35698
	* trans-array.c (gfc_array_init_size): Set 'size' zero if
	negative in one dimension.

	PR fortran/35702
	* trans-expr.c (gfc_trans_string_copy): Only assign a char
	directly if the lhs and rhs types are the same.

2008-03-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/35698
	* gfortran.dg/allocate_zerosize_3.f: New test.

	PR fortran/35702
	* gfortran.dg/character_assign_1.f90: New test.

From-SVN: r133710