[Bug c++/33556] New: [4.3 Regression] internal compiler error: in finish_function, at cp/decl.c:11638

["jojelino at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

following code invokes ICE.
svn revision 128768

class Ifoo
{
public:
virtual ~Ifoo(){}
};
class foo:public Ifoo
{
 foo(){};
// ~foo();
};
foo::~foo()
{
delete this;
}

1. if you uncomment ~foo in class definition, ICE go away.
2. if you comment functiono body of foo::~foo, it invokes error.
error: definition of implicitly-declared 'virtual foo::~foo()'


-- 
           Summary: [4.3 Regression] internal compiler error: in
                    finish_function, at cp/decl.c:11638
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jojelino at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33556