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(.module:
[lux #*
[abstract
[monad (#+ do)]]
[control
["." io (#+ IO)]]
[data
["." error (#+ Error)]]
[tool
[compiler
["." reference]
["." synthesis (#+ Synthesis)]
["." statement]
["." phase
["." macro (#+ Expander)]
["." generation (#+ Operation Bundle)]
[extension
["." bundle]]]
[default
["." platform (#+ Platform)]]]]])
(type: #export Runner (-> Text Synthesis (Error Any)))
(type: #export Definer (-> Name Synthesis (Error Any)))
(type: #export (Instancer what)
(All [anchor expression statement]
(-> (Platform IO anchor expression statement)
(generation.State+ anchor expression statement)
what)))
## (def: #export (runner generate-runtime translate bundle state)
## (-> (Operation Any) Phase Bundle (IO State)
## Runner)
## (function (_ valueS)
## (|> (do phase.Monad<Operation>
## [_ generate-runtime
## program (translate valueS)]
## (translation.evaluate! "runner" program))
## translation.with-buffer
## (phase.run [bundle (io.run state)]))))
(def: (runner (^slots [#platform.runtime #platform.phase #platform.host]) state)
(Instancer Runner)
(function (_ evaluation-name expressionS)
(do error.monad
[expressionG (<| (phase.run state)
(do phase.monad
[_ runtime]
(phase expressionS)))]
(:: host evaluate! evaluation-name expressionG))))
## (def: #export (definer generate-runtime translate bundle state)
## (-> (Operation Any) Phase Bundle (IO State) Definer)
## (function (_ lux-name valueS)
## (|> (do phase.Monad<Operation>
## [_ generate-runtime
## valueH (translate valueS)
## [host-name host-value] (translation.define! lux-name valueH)
## _ (translation.learn lux-name host-name)
## program (translate (synthesis.constant lux-name))]
## (translation.evaluate! "definer" program))
## translation.with-buffer
## (phase.run [bundle (io.run state)]))))
(def: (definer (^slots [#platform.runtime #platform.phase #platform.host])
state)
(Instancer Definer)
(function (_ lux-name expressionS)
(do error.monad
[definitionG (<| (phase.run state)
(do phase.monad
[_ runtime
expressionG (phase expressionS)
[host-name host-value host-statement] (generation.define! lux-name expressionG)
_ (generation.learn lux-name host-name)]
(phase (synthesis.constant lux-name))))]
(:: host evaluate! "definer" definitionG))))
(def: #export (executors platform bundle expander program)
(All [anchor expression statement]
(-> (Platform IO anchor expression statement)
(Bundle anchor expression statement)
Expander
(-> expression statement)
(IO (Error [Runner Definer]))))
(do io.monad
[?state (platform.initialize expander platform bundle program)]
(wrap (do error.monad
[[bundle' state] ?state
#let [state (get@ [#statement.generation
#statement.state]
state)]]
(wrap [(..runner platform state)
(..definer platform state)])))))
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