test(
  "x",
  {

  }, a + b, {
    s(x = sd)
  }
)

test(
  "x", {

  }, a + b, {
    s(x = sd)
  }
)

test(
  "x",
  {

  },
  a + b, {
    s(x = sd)
  }
)


test(
  "x",
  {

  },
  a + b,
  {
    s(x = sd)
  }
)

test(
  "x",
  {

  }, # h
  a + b, {
    s(x = sd)
  }
)

test(
  "x",
  {

  }, # h
  a + b,
  # k
  {
    s(x = sd)
  }
)

test(
  "x",
  {

  },
  a + b,  # k
  {
    s(x = sd)
  }
)

tetst(
  "x",
  {
    x
  }, 1 + +1
)

while ({
  x
}) {
  f()
}

while ({
  x
}
) {
  f()
}

while (
  {
  x
}) {
  f()
}

while (
  {x
}) {
  f()
}