2018-02-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/83148
	* trans-const.c : Clean up some whitespace issues.
	* trans-expr.c (gfc_conv_initializer): If an iso_c_binding
	derived type has a kind value of zero, set it to the default
	integer kind.

2018-02-23  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/83148
	* gfortran.dg/class_68.f90: New test.

From-SVN: r257930