a6116e3156
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
12 lines
374 B
Lua
12 lines
374 B
Lua
local env = environment()
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local opts = options()
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env:add_var("T", Type())
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local T = Const("T")
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env:add_var("x", T)
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env:add_var("y", T)
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env:add_var("f", mk_arrow(T, mk_arrow(T, T)))
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print(parse_lean("f x (f x y)", env, opts))
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-- parse_lean will use the elaborator to fill missing information
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local F = parse_lean("fun x, f x x", env, opts)
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print(F)
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print(env:type_check(F))
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