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... This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
... If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
(.require
[library
[lux (.except)
["[0]" ffi]
[abstract
["[0]" monad (.only do)]]
[control
["<>" parser]]
[data
[collection
["[0]" array]
["[0]" dictionary]
["[0]" list]]]
["[0]" meta (.only)
[compiler
["@" target (.only)
["_" ruby]]]
["[0]" code
["<[1]>" \\parser (.only Parser)]]
["[0]" type (.only)
["[0]" check]]]]]
[//
["/" lux (.only custom)]
[///
["[0]" extension]
[//
["[0]" phase]
["[0]" analysis (.only Operation Phase Handler Bundle)
["[1]/[0]" type]]]]])
(def array::new
(-> Text Handler)
(custom
[<code>.any
(function (_ extension phase archive lengthC)
(<| analysis/type.with_var
(function (_ [@read :read:]))
analysis/type.with_var
(function (_ [@write :write:]))
(do phase.monad
[lengthA (<| (analysis/type.expecting Nat)
(phase archive lengthC))
_ (analysis/type.inference (type_literal (array.Array' :read: :write:)))
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list lengthA)}]))))]))
(def array::length
(-> Text Handler)
(custom
[<code>.any
(function (_ extension phase archive arrayC)
(<| analysis/type.with_var
(function (_ [@read :read:]))
analysis/type.with_var
(function (_ [@write :write:]))
(do phase.monad
[arrayA (<| (analysis/type.expecting (type_literal (array.Array' :read: :write:)))
(phase archive arrayC))
_ (analysis/type.inference Nat)
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list arrayA)}]))))]))
(def array::read
(-> Text Handler)
(custom
[(<>.and <code>.any <code>.any)
(function (_ extension phase archive [indexC arrayC])
(<| analysis/type.with_var
(function (_ [@read :read:]))
analysis/type.with_var
(function (_ [@write :write:]))
(do phase.monad
[indexA (<| (analysis/type.expecting Nat)
(phase archive indexC))
arrayA (<| (analysis/type.expecting (type_literal (array.Array' :read: :write:)))
(phase archive arrayC))
_ (analysis/type.inference :read:)
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list indexA arrayA)}]))))]))
(def array::write
(-> Text Handler)
(custom
[(all <>.and <code>.any <code>.any <code>.any)
(function (_ extension phase archive [indexC valueC arrayC])
(<| analysis/type.with_var
(function (_ [@read :read:]))
analysis/type.with_var
(function (_ [@write :write:]))
(do phase.monad
[indexA (<| (analysis/type.expecting Nat)
(phase archive indexC))
valueA (<| (analysis/type.expecting :write:)
(phase archive valueC))
arrayA (<| (analysis/type.expecting (type_literal (array.Array' :read: :write:)))
(phase archive arrayC))
_ (analysis/type.inference (type_literal (array.Array' :read: :write:)))
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list indexA valueA arrayA)}]))))]))
(def array::delete
(-> Text Handler)
(custom
[(all <>.and <code>.any <code>.any)
(function (_ extension phase archive [indexC arrayC])
(<| analysis/type.with_var
(function (_ [@read :read:]))
analysis/type.with_var
(function (_ [@write :write:]))
(do phase.monad
[indexA (<| (analysis/type.expecting Nat)
(phase archive indexC))
arrayA (<| (analysis/type.expecting (type_literal (array.Array' :read: :write:)))
(phase archive arrayC))
_ (analysis/type.inference (type_literal (array.Array' :read: :write:)))
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list indexA arrayA)}]))))]))
(def with_array_extensions
(-> Bundle Bundle)
(|>> (/.install "ruby_array_new#" array::new)
(/.install "ruby_array_length#" array::length)
(/.install "ruby_array_read#" array::read)
(/.install "ruby_array_write#" array::write)
(/.install "ruby_array_delete#" array::delete)
))
(def Nil
(for @.ruby ffi.Nil
Any))
(def Object
(for @.ruby (type_literal (ffi.Object Any))
Any))
(def Function
(for @.ruby ffi.Function
Any))
(def object::get
(-> Text Handler)
(custom
[(all <>.and <code>.text <code>.any)
(function (_ extension phase archive [fieldC objectC])
(do phase.monad
[objectA (<| (analysis/type.expecting ..Object)
(phase archive objectC))
_ (analysis/type.inference .Any)
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list (analysis.text @ fieldC)
objectA)}])))]))
(def object::do
(-> Text Handler)
(custom
[(all <>.and <code>.text <code>.any (<code>.tuple (<>.some <code>.any)))
(function (_ extension phase archive [methodC objectC inputsC])
(do [! phase.monad]
[objectA (<| (analysis/type.expecting ..Object)
(phase archive objectC))
inputsA (monad.each ! (|>> (phase archive) (analysis/type.expecting Any)) inputsC)
_ (analysis/type.inference .Any)
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list.partial (analysis.text @ methodC)
objectA
inputsA)}])))]))
(def with_object_extensions
(-> Bundle Bundle)
(|>> (/.install "ruby_object_get#" object::get)
(/.install "ruby_object_do#" object::do)
(/.install "ruby_object_nil#" (/.nullary ..Nil))
(/.install "ruby_object_nil?#" (/.unary Any Bit))
))
(def ruby::constant
(-> Text Handler)
(custom
[<code>.text
(function (_ extension phase archive name)
(do phase.monad
[_ (analysis/type.inference Any)
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list (analysis.text @ name))}])))]))
(def ruby::apply
(-> Text Handler)
(custom
[(all <>.and <code>.any (<code>.tuple (<>.some <code>.any)))
(function (_ extension phase archive [abstractionC inputsC])
(do [! phase.monad]
[abstractionA (<| (analysis/type.expecting ..Function)
(phase archive abstractionC))
inputsA (monad.each ! (|>> (phase archive) (analysis/type.expecting Any)) inputsC)
_ (analysis/type.inference Any)
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list.partial abstractionA inputsA)}])))]))
(def ruby::import
(-> Text Handler)
(custom
[<code>.text
(function (_ extension phase archive name)
(do phase.monad
[_ (analysis/type.inference Bit)
@ meta.location]
(in [@ {analysis.#Extension (/.translation extension)
(list (analysis.text @ name))}])))]))
(def .public bundle
Bundle
(|> extension.empty
with_array_extensions
with_object_extensions
(/.install "ruby_constant#" ruby::constant)
(/.install "ruby_apply#" ruby::apply)
(/.install "ruby_import#" ruby::import)
(/.install "ruby_script_universe#" (/.nullary .Bit))
))
|
