2019-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/87352
	* gfortran.h (gfc_component): Add finalized field.
	* class.c (finalize_component): If the component is already
	finalized, return early.  Set component->finalized on exit.

2019-04-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/87352
	* gfortran.dg/finalize_28.f90: Adjust count of __builtin_free.
	* gfortran.dg/finalize_33.f90: Likewise.
	* gfortran.dg/finalize_34.f90: New test.

From-SVN: r270184