[Bug target/18300] Infinite loop when passing object with 3+ base classes by value

[zak at transversal dot com]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |compile-time-hog
      Known to fail|                            |3.2.3 3.3.3 3.3.4 3.3.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18300