https://issues.dlang.org/show_bug.cgi?id=17454
ki...@gmx.net changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ki...@gmx.net --- Comment #6 from ki...@gmx.net --- What might be the issue here is that you need to take care of PODness when declaring structs in D and C++. The C++ move ctor may make it a non-POD (which are returned via hidden sret pointer, even if they fit in a register), while the D definition is a POD. I had such an issue a while back when I added a C++ ctor (for convenience). --