4ba097a141
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
14 lines
369 B
Lua
14 lines
369 B
Lua
local env = environment()
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env:import("Int")
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assert(env:is_opaque("and"))
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assert(env:is_opaque("or"))
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assert(env:is_opaque({"Int", "lt"}))
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parse_lean_cmds([[
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definition a : Bool := true
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]], env)
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assert(not env:is_opaque("a"))
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env:set_opaque("a", true)
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assert(env:is_opaque("a"))
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env:set_opaque("a", false)
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assert(not env:is_opaque("a"))
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assert(not env:is_opaque("b"))
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