interfacing Cpp - GCC Dual ABI abi_tag in name mangling

[via Digitalmars-d-learn]

GCC has this attribute called abi_tag that they put on any 
function that returns std::string or std::list, for the rational 
behind that read 
here:https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html .
the special thing with this attribute is that it adds something 
to the name mangling of your function, and I don't know how to 
represent that in D.
for example the cpp function "std::string func()" will be mangled 
as "func[abi:cxx11]()".
any ideas?