backport: re PR fortran/71623 (Segfault when allocating deferred-length characters...

backport: re PR fortran/71623 (Segfault when allocating deferred-length characters to size of a pointer)

gcc/fortran/ChangeLog:

2016-07-13  Andre Vehreschild  <vehre@gcc.gnu.org>

	Backport from trunk:
	PR fortran/71623
	* trans-stmt.c (gfc_trans_allocate): Add code of pre block of typespec
	in allocate to parent block.

gcc/testsuite/ChangeLog:

2016-07-13  Andre Vehreschild  <vehre@gcc.gnu.org>

	Backport from trunk:
	PR fortran/71623
	* gfortran.dg/deferred_character_18.f90: New test.

From-SVN: r238308