re PR fortran/79344 (segmentation faults and run-time errors)

re PR fortran/79344 (segmentation faults and run-time errors)

gcc/fortran/ChangeLog:

2017-02-05  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/79344
	* trans-stmt.c (gfc_trans_allocate): Only deallocate the components of
	the temporary, when a new object was created for the temporary.  Not
	when it is just an alias to an existing object.

gcc/testsuite/ChangeLog:

2017-02-04  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/79344
	* gfortran.dg/allocate_with_source_24.f90: New test.

From-SVN: r245194