[Bug c++/86943] [7/8/9 Regression] Wrong code when converting stateless generic lambda to function pointer

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86943

--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
pt.c calls here:
              ret = (build_new_method_call
                      (instance, fn,
                       &call_args, NULL_TREE,
                       qualified_p ? LOOKUP_NONVIRTUAL : LOOKUP_NORMAL,
                       /*fn_p=*/NULL,
                       complain));
and doesn't in any way tell it that CALL_FROM_THUNK_P (t) is true and that it
should avoid some or all? argument conversions.  Or shall it call a different
function in that case instead?

In any case, not working on this PR anymore.