https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66035
--- Comment #6 from vehre at gcc dot gnu.org --- Author: vehre Date: Fri Jul 17 10:16:21 2015 New Revision: 225928 URL: https://gcc.gnu.org/viewcvs?rev=225928&root=gcc&view=rev Log: gcc/fortran/ChangeLog: 2015-07-17 Andre Vehreschild <ve...@gcc.gnu.org> PR fortran/66035 * trans-expr.c (alloc_scalar_allocatable_for_subcomponent_assignment): Compute the size to allocate for class and derived type objects correclty. (gfc_trans_subcomponent_assign): Only allocate memory for a component when the object to assign is not an allocatable class object (the memory is already present for allocatable class objects). Furthermore use copy_class_to_class for assigning the rhs to the component (may happen for dummy class objects on the rhs). gcc/testsuite/ChangeLog: 2015-07-17 Andre Vehreschild <ve...@gcc.gnu.org> PR fortran/66035 * gfortran.dg/structure_constructor_13.f03: New test. Added: trunk/gcc/testsuite/gfortran.dg/structure_constructor_13.f03 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/trans-expr.c trunk/gcc/testsuite/ChangeLog