[Bug ada/78524] [7 regression] failure of ACATS c41104a at -O0

["rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|middle-end                  |ada

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
    case tcc_reference:
      /* If this contains a PLACEHOLDER_EXPR, it is the thing we want to
         modify.  Otherwise, we treat it like a variable.  */
      if (CONTAINS_PLACEHOLDER_P (exp))
        {
          tree val_type = TREE_TYPE (TREE_OPERAND (exp, 1));
          tree val = (max_p ? TYPE_MAX_VALUE (type) : TYPE_MIN_VALUE (type));
          return max_size (convert (get_base_type (val_type), val), true);
        }

possibly misses a convert (type, ...) around the return value.  At least that
fixes it for me.