15 lines
453 B
Lua
15 lines
453 B
Lua
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local f = Const("f")
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local a = Const("a")
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local c = mk_choice(f(a), a, f(f(a)))
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print(c)
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assert(is_choice(c))
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assert(get_num_choices(c) == 3)
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assert(get_choice(c, 0) == f(a))
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assert(get_choice(c, 1) == a)
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assert(get_choice(c, 2) == f(f(a)))
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assert(mk_choice(f(a)) == f(a))
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check_error(function() mk_choice() end)
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check_error(function() get_num_choices(f(a)) end)
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check_error(function() get_choice(f(a)) end)
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check_error(function() get_choice(c, 3) end)
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