r196417 - in /trunk/gcc: fortran/ChangeLog fort...

[mikael@gcc.gnu.org]

Author: mikael
Date: Sun Mar  3 19:58:49 2013
New Revision: 196417

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196417
Log:
fortran/
	PR fortran/56477
	* expr.c (gfc_check_pointer_assign): Avoid NULL pointer dereference.

testsuite/
	PR fortran/56477
	* gfortran.dg/pointer_check_13.f90: New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/pointer_check_13.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/expr.c
    trunk/gcc/testsuite/ChangeLog