re PR fortran/56789 (Handling of contiguous dummy arguments)

re PR fortran/56789 (Handling of contiguous dummy arguments)

2018-01-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
	Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/56789
	* trans-expr.c (gfc_conv_procedure_call): Call
	gfc_conv_subref_array_arg if the formal arg is contiguous
	and the actual arg may not be.

2018-01-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
	Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/56789
	* gfortran.dg/contiguous_3.f90: Make code compilant.  Remove
	scan-tree tests that fail with patch.
	* gfortran.dg/contiguous_8.f90: New test.

Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r268096