[Bug c++/60336] empty struct value is passed differently in C and C++

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60336

--- Comment #38 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 36724
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36724&action=edit
An updated patch to add empty_record_p

I am testing it now.