12 lines
352 B
Lua
12 lines
352 B
Lua
local env1 = environment()
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local env2 = environment()
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env1:add_var("N", Type())
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env1:add_var("x", Const("N"))
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env2:add_var("N", Type())
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local x = Const("x")
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local N = Const("N")
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print(env1:infer_type(x))
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local infer1 = type_inferer(env1)
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local infer2 = type_inferer(env2)
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assert(env1:infer_type(x) == infer1(x))
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assert(env2:infer_type(N) == infer2(N))
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