re PR fortran/78392 (ICE in gfc_trans_auto_array_allocation, at fortran/trans-array...

re PR fortran/78392 (ICE in gfc_trans_auto_array_allocation, at fortran/trans-array.c:5979)

2016-12-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/78392
	* expr.c (gfc_is_constant_expr): Specification functions are not
	compile-time constants. Update documentation (add reference to F08
	standard), add a FIXME.
	(external_spec_function): Add reference to F08 standard.
	* resolve.c (resolve_fl_variable): Ditto.

2016-12-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/78392
	* gfortran.dg/constant_shape.f90: New test case.

From-SVN: r243580