[Bug fortran/62536] ICE (segfault) for invalid END BLOCK statement

[vehre at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62536

--- Comment #9 from vehre at gcc dot gnu.org ---
Author: vehre
Date: Thu Jan 28 10:36:30 2016
New Revision: 232918

URL: https://gcc.gnu.org/viewcvs?rev=232918&root=gcc&view=rev
Log:
gcc/testsuite/ChangeLog:

2016-01-28  Andre Vehreschild  <ve...@gcc.gnu.org>

        PR fortran/62536
        * gfortran.dg/block_14.f08: New test.


gcc/fortran/ChangeLog:

2016-01-28  Andre Vehreschild  <ve...@gcc.gnu.org>

        PR fortran/62536
        * decl.c: Prevent setting gfc_current_ns to NULL when block statement's
        nesting is incomplete.  There is already an error conditon, so having
        gfc_current_ns pointing to an eventually wrong namespace does not
matter
        that much.


Modified:
    branches/gcc-5-branch/gcc/fortran/ChangeLog
    branches/gcc-5-branch/gcc/fortran/decl.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog