[Bug c++/124477] [14/15/16 Regression] ICE in nonnull_arg_p in call to memset via std module with -D_FORTIFY_SOURCE=1

[nshead at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124477

Nathaniel Shead <nshead at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ICE in nonnull_arg_p in     |[14/15/16 Regression] ICE
                   |call to memset via std      |in nonnull_arg_p in call to
                   |module with                 |memset via std module with
                   |-D_FORTIFY_SOURCE=1         |-D_FORTIFY_SOURCE=1
   Target Milestone|---                         |15.3
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |nshead at gcc dot 
gnu.org

--- Comment #7 from Nathaniel Shead <nshead at gcc dot gnu.org> ---
This was a regression since r14-8196-g3471a61ed0ddef70de8f1bbba85cd1e945fc86fd.
 I've got a fix, will submit once it's reviewed; not worth backporting to 14
though I don't think.