[Bug fortran/56477] [4.8 Regression] ICE on invalid with pointer assignment to function result

[mikael at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56477

--- Comment #3 from Mikael Morin <mikael at gcc dot gnu.org> 2013-03-03 19:58:53 UTC ---
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