[Bug fortran/50050] Internal compiler error free_expr0 at expr.c:3709 via gfc_done_2

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50050

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.6/4.7 Regression]        |Internal compiler error
                   |Internal compiler error     |free_expr0 at expr.c:3709
                   |free_expr0 at expr.c:3709   |via gfc_done_2
                   |via gfc_done_2              |

--- Comment #13 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-08-30 14:43:20 UTC ---
I removed the regression marker as the regression (cf. comment 7 to comment 12)
has been fixed for the affected 4.6 branch and the 4.7 trunk.

I leave the PR open in case someone wants to backport (to 4.5 and/or 4.4) the
original patch (comment 5) with the follow-up patch (comment 11). The original
bug is about an ice-on-valid-code issue.