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v/vlib/v/tests/generic_fn_infer_variadic_test.v

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V

fn generic<T>(items ...T) string {
return '$items'
}
fn test_generic_fn_infer_variadic() {
ret1 := generic([1, 2, 3], [4, 5, 6])
println(ret1)
assert ret1 == '[[1, 2, 3], [4, 5, 6]]'
ret2 := generic(['a', 'b'], ['c', 'd'])
println(ret2)
assert ret2 == "[['a', 'b'], ['c', 'd']]"
ret3 := generic(1.1, 2.2, 3.3)
println(ret3)
assert ret3 == '[1.1, 2.2, 3.3]'
}