original.name="Switch_Valid_12"
======
>>> main.whiley
function f(int[] x) -> int:
switch x:
case [0;0]:
return 0
case [1]:
return -1
return 10
public export method test() :
assume f([0;0]) == 0
assume f([1]) == -1
assume f([3]) == 10
assume f([1, 2, 3]) == 10
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