[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|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 38025
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38025&action=edit
gcc6-pr70295.patch

Untested fix.