[Bug c/69405] [6 Regression] ICE in c_tree_printer on an invalid __atomic_fetch_add

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69405

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |6.0

--- Comment #2 from Martin Sebor <msebor at gcc dot gnu.org> ---
Fix posted for review:
https://gcc.gnu.org/ml/gcc-patches/2016-01/msg01592.html