lean2/tests/lua/hidden1.lua
Leonardo de Moura 4ba097a141 feat(frontends/lean): use lowercase commands, replace 'endscope' and 'endnamespace' with 'end'
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-05 13:06:36 -08:00

14 lines
369 B
Lua

local env = environment()
env:import("Int")
assert(env:is_opaque("and"))
assert(env:is_opaque("or"))
assert(env:is_opaque({"Int", "lt"}))
parse_lean_cmds([[
definition a : Bool := true
]], env)
assert(not env:is_opaque("a"))
env:set_opaque("a", true)
assert(env:is_opaque("a"))
env:set_opaque("a", false)
assert(not env:is_opaque("a"))
assert(not env:is_opaque("b"))