[Bug c++/58325] [4.7/4.8/4.9 Regression] Spurious unused-but-set-variable warning on delete[] of volatile pointer

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58325

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 #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 30772
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30772&action=edit
gcc49-pr58325.patch

Untested fix.