[Bug c++/70295] [6 Regression] bogus -Wnonnull-compare for "dynamic_cast(this) != nullptr"

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70295

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-03-18
                 CC|                            |jakub at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Let's make it
struct A { A (); virtual ~A (); bool foo (bool); };
struct B : virtual public A { B (); virtual ~B (); };

bool
A::foo (bool x)
{
  if (x && dynamic_cast<B *>(this) != nullptr)
    return true;
  return false;
}
then.