Re: C++ PATCH to deal with trivial but non-callable [cd]tors

[Paolo Carlini]

On 10/23/2013 08:05 PM, Jason Merrill wrote:

@@ -4674,15 +4674,8 @@ deduce_noexcept_on_destructors (tree t)
    if (!CLASSTYPE_METHOD_VEC (t))
      return;

- bool saved_nontrivial_dtor = TYPE_HAS_NONTRIVIAL_DESTRUCTOR (t);

-
-  /* Avoid early exit from synthesized_method_walk (c++/57645).  */
-  TYPE_HAS_NONTRIVIAL_DESTRUCTOR (t) = true;
-
    for (tree fns = CLASSTYPE_DESTRUCTORS (t); fns; fns = OVL_NEXT (fns))
      deduce_noexcept_on_destructor (OVL_CURRENT (fns));
-
-  TYPE_HAS_NONTRIVIAL_DESTRUCTOR (t) = saved_nontrivial_dtor;
  }

/* Subroutine of set_one_vmethod_tm_attributes. Search base classes

Cool.

Paolo.