43 lines
999 B
Plaintext
43 lines
999 B
Plaintext
#!/usr/bin/env nomsu -V4.10.12.7
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#
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This file defines the code that creates and manipulates coroutines
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use "core/metaprogramming.nom"
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use "core/operators.nom"
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use "core/control_flow.nom"
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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test:
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%co = (..)
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->:
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yield 4
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yield 5
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repeat 3 times: yield 6
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%nums = []
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for % in coroutine %co:
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%nums::add %
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assume (%nums == [4, 5, 6, 6, 6]) or barf "Coroutine iteration failed"
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%d = {x:0}
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%co2 = (..)
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coroutine:
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%d.x += 1
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yield 1
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%d.x += 1
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yield
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%d.x += 1
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repeat while ((coroutine status of %co2) != "dead"):
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resume %co2
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assume %d.x == 3
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(coroutine %body) parses as (coroutine from (-> %body))
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(for % in coroutine %co %body) compiles to "\
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..for \(% as lua expr) in coroutine_wrap(\(%co as lua expr)) do
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\(%body as lua)
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end"
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