{
    mode: "implementation",
    output_cpp_dir: "src/gc/facet",
    output_hpp_dir: "include/xo/gc",
    output_impl_subdir: "detail",
    includes: [
//        "<xo/alloc2/GCObject.hpp>",
//        "<xo/alloc2/Allocator.hpp>"
    ],
    local_types: [
//        {
//            name: "typeseq",
//            doc: ["identifies a c++ type"],
//            definition: "xo::reflect::typeseq"
//        },
    ],
    namespace1: "xo",
    namespace2: "mm",
    facet_idl: "idl/GCObjectVisitor.json5",
    brief: "provide AGCObjectVisitor interface for DGCObjectStoreVisitor",
    using_doxygen: true,
    repr: "DGCObjectStoreVisitor",
    doc: [
        "Implement AGCObjectVisitor for DGCObjectStoreVisitor.",
        "Visit a gc-aware object. Either evacuate+forward (for gc cycle),",
        "or check consistency (for verify_ok)",
    ],
}