r256720 - in /trunk/gcc: fortran/ChangeLog fort...

[lkrupp@gcc.gnu.org]

Author: lkrupp
Date: Tue Jan 16 01:09:11 2018
New Revision: 256720

URL: https://gcc.gnu.org/viewcvs?rev=256720&root=gcc&view=rev
Log:
2018-01-15  Louis Krupp  <louis.krupp@zoho.com>

	PR fortran/82257
	* interface.c (compare_rank): Don't try to retrieve CLASS_DATA
	from symbol marked unlimited polymorphic.
	* resolve.c (resolve_structure_cons): Likewise.
	* misc.c (gfc_typename): Don't dereference derived->components
	if it's NULL.

2018-01-15  Louis Krupp  <louis.krupp@zoho.com>

	PR fortran/82257
	* gfortran.dg/unlimited_polymorphic_28.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/unlimited_polymorphic_28.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/interface.c
    trunk/gcc/fortran/misc.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/testsuite/ChangeLog