MachOHeader       509 src/gdb-jit.cc     Writer::Slot<MachOHeader> header = WriteHeader(w);
MachOHeader       558 src/gdb-jit.cc   Writer::Slot<MachOHeader> WriteHeader(Writer* w) {
MachOHeader       560 src/gdb-jit.cc     Writer::Slot<MachOHeader> header = w->CreateSlotHere<MachOHeader>();