[Boost-mpi] Warning killing -Wall -Werror builds

Subject: [Boost-mpi] Warning killing -Wall -Werror builds
From: Belcourt, Kenneth (kbelco_at_[hidden])
Date: 2018-04-08 16:31:00

Hi,

Hit this error with clang on Mac.  Anyone else see this?

In file included from libs/mpi/src/cartesian_communicator.cpp:12:
./boost/mpi/cartesian_communicator.hpp:120:67: warning: all paths through this function will call itself [-Winfinite-recursion]
  cartesian_topology& operator=(cartesian_topology const&& other) {
                                                                  ^
1 warning generated.

This is killing my builds with -Werror enabled.

— Noel Belcourt