[Bug tree-optimization/86688] missing -Wstringop-overflow using a non-string local array in strnlen with excessive bound

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86688

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|9.0                         |---
            Summary|[9 Regression] missing      |missing -Wstringop-overflow
                   |-Wstringop-overflow using a |using a non-string local
                   |non-string local array in   |array in strnlen with
                   |strnlen with excessive      |excessive bound
                   |bound                       |

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Doesn't work with GCC 8 so not a regression.  GCC 8 doesn't even know strnlen.