[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 #45 from H.J. Lu <hjl.tools at gmail dot com> ---
I opened a clang bug:

https://llvm.org/bugs/show_bug.cgi?id=26337

I propose the following definitions:

i. An empty record is:
   1. A class without member.  Or
   2. An array of empty records.  Or
   3. A class with empty records.
ii. An empty record type for parameter passing is POD for the purpose of
layout and
   1. A class without member.  Or
   2. A class with empty records.