version: 0x00000002
root_id: 0x84ea5130  # interface
primitive {
  id: 0xfc0e1dbd
  name: "long"
  encoding: SIGNED_INTEGER
  bytesize: 0x00000008
}
elf_symbol {
  id: 0x7709bd40
  name: "x"
  is_defined: true
  symbol_type: OBJECT
  type_id: 0xfc0e1dbd  # long
  full_name: "x"
}
elf_symbol {
  id: 0xb5c9c657
  name: "y"
  is_defined: true
  symbol_type: OBJECT
  type_id: 0xfc0e1dbd  # long
  full_name: "y"
}
interface {
  id: 0x84ea5130
  symbol_id: 0x7709bd40  # long x
  symbol_id: 0xb5c9c657  # long y
}