IO.exit: def of Base
Import: import Base
Lines 215-216 of Base/base.bend: https://jend.leeeet.dev/read.txt?path=Base/base.bend&start_line=215&end_line=216

import Base

def IO.exit(code: U32) -> IO(Unit):
  R => k => Exit{code}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.OP
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit