anglais/tests/tuple.ang

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Text

assertEq((1, 2), (1, 2))
assertEq(typeof((1,)), typeof((1,)))
assertEq((1,), (1,))
fn neighbours(n: int) -> (int, int) {
(n-1, n+1)
}
assertEq(neighbours(2), (1, 3))
a := (1, 2)
assertEq(a, (1, 2))
(x, y) := a
assertEq(x, 1)
assertEq(y, 2)