[Bug tree-optimization/108980] [13 Regression] Warning text missing the warning itself (GCC 13)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108980

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Warning text missing the    |[13 Regression] Warning
                   |warning itself (GCC 13)     |text missing the warning
                   |                            |itself (GCC 13)

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The logic is:
  if (warned || out_of_bound)
    {

      if ((out_of_bound && warn_strict_flex_arrays)
          && (((sam == special_array_member::trail_0)
                || (sam == special_array_member::trail_1)
                || (sam == special_array_member::trail_n))
              && DECL_NOT_FLEXARRAY (afield_decl)))
              warned = warning_at (location, 
...
      if (DECL_P (ref))
        inform (DECL_SOURCE_LOCATION (ref), "while referencing %qD", ref);
      if (rec && DECL_P (rec))
        inform (DECL_SOURCE_LOCATION (rec), "defined here %qD", rec);


The checks before calling inform should include a check for warned .

Started with r13-4748-g2a27ae32fabf85 .