[Bug fortran/57373] ICE on invalid: insert_bbt(): Duplicate key found!

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57373

janus at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-invalid-code
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-05-28
                 CC|                            |janus at gcc dot gnu.org
     Ever confirmed|0                           |1
      Known to fail|                            |4.3.4, 4.7.4, 4.8.0, 4.9.0

--- Comment #1 from janus at gcc dot gnu.org ---
Confirmed. Happens also with:

interface foo
  function A(0)
  function A()
end interface