diff options
Diffstat (limited to '')
11 files changed, 278 insertions, 150 deletions
diff --git a/stdlib/source/lux/host.old.lux b/stdlib/source/lux/host.old.lux index cc7fe53e4..3a69f2464 100644 --- a/stdlib/source/lux/host.old.lux +++ b/stdlib/source/lux/host.old.lux @@ -1322,7 +1322,7 @@ {unchecked (p.maybe s.any)}) {#.doc (doc "Checks whether an object is an instance of a particular class." "Caveat emptor: Cannot check for polymorphism, so avoid using parameterized classes." - (case (check String "YOLO") + (case (check java/lang/String "YOLO") (#.Some value_as_string) #.None))} (with_gensyms [g!_ g!unchecked] diff --git a/stdlib/source/lux/target/ruby.lux b/stdlib/source/lux/target/ruby.lux index c170f3504..e884d6c70 100644 --- a/stdlib/source/lux/target/ruby.lux +++ b/stdlib/source/lux/target/ruby.lux @@ -2,17 +2,26 @@ [lux (#- Location Code static int if cond function or and not comment) ["@" target] ["." host] + [abstract + [equivalence (#+ Equivalence)] + [hash (#+ Hash)] + ["." enum]] [control - [pipe (#+ case> cond> new>)]] + [pipe (#+ case> cond> new>)] + [parser + ["<.>" code]]] [data ["." text ["%" format (#+ format)]] [collection ["." list ("#\." functor fold)]]] [macro - ["." template]] + [syntax (#+ syntax:)] + ["." template] + ["." code]] [math [number + ["n" nat] ["f" frac]]] [type abstract]]) @@ -39,6 +48,18 @@ (abstract: #export (Code brand) Text + (structure: #export code_equivalence + (All [brand] (Equivalence (Code brand))) + + (def: (= reference subject) + (\ text.equivalence = (:representation reference) (:representation subject)))) + + (structure: #export code_hash + (All [brand] (Hash (Code brand))) + + (def: &equivalence ..code_equivalence) + (def: hash (|>> :representation (\ text.hash hash)))) + (def: #export manual (-> Text Code) (|>> :abstraction)) @@ -201,6 +222,15 @@ (format (:representation func)) :abstraction)) + (def: #export (apply_lambda/* args lambda) + (-> (List Expression) Expression Computation) + (|> args + (list\map (|>> :representation)) + (text.join_with ..input_separator) + (text.enclose ["[" "]"]) + (format (:representation lambda)) + :abstraction)) + (def: #export (the field object) (-> Text Expression Access) (:abstraction (format (:representation object) "." field))) @@ -251,9 +281,9 @@ (<| :abstraction ..block (format "if " (:representation test) - text.new_line (..nest (:representation then!)) + (..nest (:representation then!)) text.new_line "else" - text.new_line (..nest (:representation else!))))) + (..nest (:representation else!))))) (template [<name> <block>] [(def: #export (<name> test then!) @@ -261,7 +291,7 @@ (<| :abstraction ..block (format <block> " " (:representation test) - text.new_line (..nest (:representation then!)))))] + (..nest (:representation then!)))))] [when "if"] [while "while"] @@ -274,7 +304,7 @@ (format "for " (:representation var) " in " (:representation array) " do " - text.new_line (..nest (:representation iteration!))))) + (..nest (:representation iteration!))))) (type: #export Rescue {#classes (List Text) @@ -285,13 +315,12 @@ (-> Statement (List Rescue) Statement) (<| :abstraction ..block - (format "begin" - text.new_line (:representation body!) + (format "begin" (..nest (:representation body!)) (|> rescues (list\map (.function (_ [classes exception rescue]) (format text.new_line "rescue " (text.join_with ..input_separator classes) " => " (:representation exception) - text.new_line (..nest (:representation rescue))))) + (..nest (:representation rescue))))) (text.join_with text.new_line))))) (def: #export (return value) @@ -315,7 +344,7 @@ ) (def: #export (function name args body!) - (-> LVar (List Var) Statement Statement) + (-> LVar (List LVar) Statement Statement) (<| :abstraction ..block (format "def " (:representation name) @@ -323,7 +352,7 @@ (list\map (|>> :representation)) (text.join_with ..input_separator) (text.enclose ["(" ")"])) - text.new_line (:representation body!)))) + (..nest (:representation body!))))) (def: #export (lambda name args body!) (-> (Maybe LVar) (List Var) Statement Literal) @@ -392,3 +421,38 @@ (..if test then! next!)) else! (list.reverse clauses))) + +(syntax: (arity_inputs {arity <code>.nat}) + (wrap (case arity + 0 (.list) + _ (|> (dec arity) + (enum.range n.enum 0) + (list\map (|>> %.nat code.local_identifier)))))) + +(syntax: (arity_types {arity <code>.nat}) + (wrap (list.repeat arity (` ..Expression)))) + +(template [<arity> <function>+] + [(with_expansions [<apply> (template.identifier ["apply/" <arity>]) + <inputs> (arity_inputs <arity>) + <types> (arity_types <arity>) + <definitions> (template.splice <function>+)] + (def: #export (<apply> function <inputs>) + (-> Expression <types> Computation) + (..apply/* (.list <inputs>) function)) + + (template [<function>] + [(`` (def: #export (~~ (template.identifier [<function> "/" <arity>])) + (<apply> (..local <function>))))] + + <definitions>))] + + [1 + [["print"]]] + + [2 + []] + + [3 + []] + ) diff --git a/stdlib/source/lux/tool/compiler/language/lux/phase/extension/generation/ruby/common.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/extension/generation/ruby/common.lux index d43f3833a..9f04b35d2 100644 --- a/stdlib/source/lux/tool/compiler/language/lux/phase/extension/generation/ruby/common.lux +++ b/stdlib/source/lux/tool/compiler/language/lux/phase/extension/generation/ruby/common.lux @@ -71,22 +71,17 @@ (/.install "=" (binary (product.uncurry _.=))) (/.install "+" (binary (..keep_i64 (product.uncurry _.+)))) (/.install "-" (binary (..keep_i64 (product.uncurry _.-)))) - ))) - -(def: int_procs - Bundle - (<| (/.prefix "int") - (|> /.empty (/.install "<" (binary (product.uncurry _.<))) (/.install "*" (binary (..keep_i64 (product.uncurry _.*)))) (/.install "/" (binary (product.uncurry _./))) (/.install "%" (binary (product.uncurry _.%))) - (/.install "frac" (unary (_./ (_.float +1.0)))) - (/.install "char" (unary (_.do "chr" (list))))))) + (/.install "f64" (unary (_./ (_.float +1.0)))) + (/.install "char" (unary (_.do "chr" (list (_.string "UTF-8"))))) + ))) -(def: frac_procs +(def: f64_procs Bundle - (<| (/.prefix "frac") + (<| (/.prefix "f64") (|> /.empty (/.install "+" (binary (product.uncurry _.+))) (/.install "-" (binary (product.uncurry _.-))) @@ -155,8 +150,7 @@ (<| (/.prefix "lux") (|> lux_procs (dictionary.merge ..i64_procs) - (dictionary.merge ..int_procs) - (dictionary.merge ..frac_procs) + (dictionary.merge ..f64_procs) (dictionary.merge ..text_procs) (dictionary.merge ..io_procs) ))) diff --git a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/js/runtime.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/js/runtime.lux index 53213d3f1..f434e9dbd 100644 --- a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/js/runtime.lux +++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/js/runtime.lux @@ -213,8 +213,7 @@ test_recursion!)] [(_.< wanted_tag sum_tag) test_recursion!] - [(_.and (_.> wanted_tag sum_tag) - (_.= ..unit wants_last)) + [(_.= ..unit wants_last) extrac_sub_variant!]) no_match!)))) diff --git a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/lua/runtime.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/lua/runtime.lux index 20d825912..fd1cfa2b4 100644 --- a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/lua/runtime.lux +++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/lua/runtime.lux @@ -220,8 +220,7 @@ test_recursion!)] [(_.< wanted_tag sum_tag) test_recursion!] - [(_.and (_.> wanted_tag sum_tag) - (_.= ..unit wants_last)) + [(_.= ..unit wants_last) extrac_sub_variant!]) no_match!)))) diff --git a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/python/runtime.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/python/runtime.lux index 22234bcc4..933bcf6b0 100644 --- a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/python/runtime.lux +++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/python/runtime.lux @@ -66,7 +66,7 @@ (def: (flag value) (-> Bit Literal) (if value - (_.unicode "") + ..unit _.none)) (def: (variant' tag last? value) @@ -243,24 +243,26 @@ sum_tag (_.nth (_.int +0) sum) sum_flag (_.nth (_.int +1) sum) sum_value (_.nth (_.int +2) sum) - is_last? (_.= (_.unicode "") sum_flag) + is_last? (_.= ..unit sum_flag) test_recursion! (_.if is_last? ## Must recurse. - (_.return (sum//get sum_value wantsLast (_.- sum_tag wantedTag))) + ($_ _.then + (_.set (list sum) sum_value) + (_.set (list wantedTag) (_.- sum_tag wantedTag))) no_match!)] - (_.cond (list [(_.= sum_tag wantedTag) - (_.if (_.= wantsLast sum_flag) - (_.return sum_value) - test_recursion!)] + (<| (_.while (_.bool true)) + (_.cond (list [(_.= wantedTag sum_tag) + (_.if (_.= wantsLast sum_flag) + (_.return sum_value) + test_recursion!)] - [(_.> sum_tag wantedTag) - test_recursion!] + [(_.< wantedTag sum_tag) + test_recursion!] - [(_.and (_.< sum_tag wantedTag) - (_.= (_.unicode "") wantsLast)) - (_.return (variant' (_.- wantedTag sum_tag) sum_flag sum_value))]) + [(_.= ..unit wantsLast) + (_.return (variant' (_.- wantedTag sum_tag) sum_flag sum_value))]) - no_match!))) + no_match!)))) (def: runtime//adt (Statement Any) diff --git a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/reference.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/reference.lux index 6bfd7182e..5f4d3fbd1 100644 --- a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/reference.lux +++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/reference.lux @@ -18,13 +18,17 @@ ## into the local variables of some scoping function. (def: #export universe (for {## In the case of Lua, there is a limit of 200 locals in a function's scope. - @.lua (not ("lua script universe"))} + @.lua (not ("lua script universe")) + ## Cannot make all definitions be local variables because of limitations with JRuby. + @.ruby (not ("ruby script universe"))} #0)) (def: universe_label Text - (for {@.lua (format "u" (%.nat (if ..universe 1 0)))} - "")) + (with_expansions [<label> (format "u" (%.nat (if ..universe 1 0)))] + (for {@.lua <label> + @.ruby <label>} + ""))) (def: #export (artifact [module artifact]) (-> Context Text) diff --git a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/case.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/case.lux index fd9916a9b..428ac6279 100644 --- a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/case.lux +++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/case.lux @@ -52,7 +52,7 @@ (wrap (|> bodyO _.return (_.lambda #.None (list (..register register))) - (_.do "call" (list valueO)))))) + (_.apply_lambda/* (list valueO)))))) (def: #export (if expression archive [testS thenS elseS]) (Generator [Synthesis Synthesis Synthesis]) @@ -239,14 +239,40 @@ pattern_matching!) (_.statement (_.raise (_.string case.pattern_matching_error))))))) +(def: #export dependencies + (-> Path (List LVar)) + (|>> case.storage + (get@ #case.dependencies) + set.to_list + (list\map (function (_ variable) + (.case variable + (#///////variable.Local register) + (..register register) + + (#///////variable.Foreign register) + (..capture register)))))) + (def: #export (case expression archive [valueS pathP]) (Generator [Synthesis Path]) (do ///////phase.monad [initG (expression archive valueS) - pattern_matching! (pattern_matching expression archive pathP)] - (wrap (|> ($_ _.then - (_.set (list @cursor) (_.array (list initG))) - (_.set (list @savepoint) (_.array (list))) - pattern_matching!) - (_.lambda #.None (list)) - (_.do "call" (list)))))) + [[case_module case_artifact] pattern_matching!] (/////generation.with_new_context archive + (pattern_matching expression archive pathP)) + #let [## @case (_.local (///reference.artifact [case_module case_artifact])) + ## @dependencies+ (..dependencies (/////synthesis.path/seq (/////synthesis.path/then valueS) + ## pathP)) + ## directive (_.function @case @dependencies+ + ## ($_ _.then + ## (_.set (list @cursor) (_.array (list initG))) + ## (_.set (list @savepoint) (_.array (list))) + ## pattern_matching!)) + directive (_.lambda #.None (list) + ($_ _.then + (_.set (list @cursor) (_.array (list initG))) + (_.set (list @savepoint) (_.array (list))) + pattern_matching!))] + ## _ (/////generation.execute! directive) + ## _ (/////generation.save! (%.nat case_artifact) directive) + ] + ## (wrap (_.apply/* @dependencies+ @case)) + (wrap (_.apply_lambda/* (list) directive)))) diff --git a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/function.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/function.lux index d153670b7..e2ace391d 100644 --- a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/function.lux +++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/function.lux @@ -9,7 +9,7 @@ [collection ["." list ("#\." functor fold)]]] [target - ["_" ruby (#+ LVar Expression Statement)]]] + ["_" ruby (#+ LVar GVar Expression Statement)]]] ["." // #_ [runtime (#+ Operation Phase Generator Phase! Generator!)] ["#." reference] @@ -35,25 +35,29 @@ (do {! ///////phase.monad} [functionO (expression archive functionS) argsO+ (monad.map ! (expression archive) argsS+)] - (wrap (_.do "call" argsO+ functionO)))) + (wrap (_.apply_lambda/* argsO+ functionO)))) (def: #export capture (-> Register LVar) (|>> (///reference.foreign //reference.system) :assume)) -(def: (with_closure inits function_definition) - (-> (List Expression) Expression Expression) +(def: (with_closure inits self function_definition) + (-> (List Expression) Text Expression [Statement Expression]) (case inits #.Nil - function_definition + (let [@self (_.global self)] + [(_.set (list @self) function_definition) + @self]) _ - (|> function_definition - _.return - (_.lambda #.None - (|> (list.enumeration inits) - (list\map (|>> product.left ..capture)))) - (_.do "call" inits)))) + (let [@self (_.local self)] + [(_.function @self + (|> (list.enumeration inits) + (list\map (|>> product.left ..capture))) + ($_ _.then + (_.set (list @self) function_definition) + (_.return @self))) + (_.apply/* inits @self)]))) (def: input (|>> inc //case.register)) @@ -61,14 +65,14 @@ (def: #export (function expression archive [environment arity bodyS]) (Generator (Abstraction Synthesis)) (do {! ///////phase.monad} - [[function_name bodyO] (/////generation.with_new_context archive - (do ! - [function_name (\ ! map ///reference.artifact - (/////generation.context archive))] - (/////generation.with_anchor (_.local function_name) - (expression archive bodyS)))) + [[[function_module function_artifact] bodyO] (/////generation.with_new_context archive + (do ! + [function_name (\ ! map ///reference.artifact + (/////generation.context archive))] + (/////generation.with_anchor (_.local function_name) + (expression archive bodyS)))) closureO+ (monad.map ! (expression archive) environment) - #let [function_name (///reference.artifact function_name) + #let [function_name (///reference.artifact [function_module function_artifact]) @curried (_.local "curried") arityO (|> arity .int _.int) limitO (|> arity dec .int _.int) @@ -80,29 +84,31 @@ pre! (_.set (list (..input post)) (_.nth (|> post .int _.int) @curried)))) initialize_self! - (list.indices arity))]] - (wrap (with_closure closureO+ - (_.lambda (#.Some @self) (list (_.variadic @curried)) - ($_ _.then - (_.set (list @num_args) (_.the "length" @curried)) - (_.cond (list [(|> @num_args (_.= arityO)) - ($_ _.then - initialize! - (_.return bodyO))] - [(|> @num_args (_.> arityO)) - (let [slice (.function (_ from to) - (_.array_range from to @curried)) - arity_args (_.splat (slice (_.int +0) limitO)) - output_func_args (_.splat (slice arityO @num_args))] - (_.return (|> @self - (_.do "call" (list arity_args)) - (_.do "call" (list output_func_args)))))]) - ## (|> @num_args (_.< arityO)) - (let [@missing (_.local "missing")] - (_.return (_.lambda #.None (list (_.variadic @missing)) - (_.return (|> @self - (_.do "call" (list (_.splat (|> (_.array (list)) - (_.do "concat" (list @curried)) - (_.do "concat" (list @missing)))))))))))) - )))) - )) + (list.indices arity)) + [declaration instatiation] (with_closure closureO+ function_name + (_.lambda (#.Some @self) (list (_.variadic @curried)) + ($_ _.then + (_.set (list @num_args) (_.the "length" @curried)) + (_.cond (list [(|> @num_args (_.= arityO)) + ($_ _.then + initialize! + (_.return bodyO))] + [(|> @num_args (_.> arityO)) + (let [slice (.function (_ from to) + (_.array_range from to @curried)) + arity_args (_.splat (slice (_.int +0) limitO)) + output_func_args (_.splat (slice arityO @num_args))] + (_.return (|> @self + (_.apply_lambda/* (list arity_args)) + (_.apply_lambda/* (list output_func_args)))))]) + ## (|> @num_args (_.< arityO)) + (let [@missing (_.local "missing")] + (_.return (_.lambda #.None (list (_.variadic @missing)) + (_.return (|> @self + (_.apply_lambda/* (list (_.splat (|> (_.array (list)) + (_.do "concat" (list @curried)) + (_.do "concat" (list @missing)))))))))))) + )))] + _ (/////generation.execute! declaration) + _ (/////generation.save! (%.nat function_artifact) declaration)] + (wrap instatiation))) diff --git a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/loop.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/loop.lux index 3a6152337..4bdf1bc55 100644 --- a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/loop.lux +++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/loop.lux @@ -36,21 +36,53 @@ (def: #export (scope expression archive [start initsS+ bodyS]) (Generator (Scope Synthesis)) - (do {! ///////phase.monad} - [@loop (\ ! map ..loop_name /////generation.next) - initsO+ (monad.map ! (expression archive) initsS+) - bodyO (/////generation.with_anchor @loop - (expression archive bodyS))] - (wrap (|> (_.return bodyO) - (_.lambda (#.Some @loop) - (|> initsS+ - list.enumeration - (list\map (|>> product.left (n.+ start) //case.register)))) - (_.apply/* initsO+))))) + (case initsS+ + ## function/false/non-independent loop + #.Nil + (expression archive bodyS) + + ## true loop + _ + (do {! ///////phase.monad} + [@loop (\ ! map ..loop_name /////generation.next) + initsO+ (monad.map ! (expression archive) initsS+) + [[loop_module loop_artifact] bodyO] (/////generation.with_new_context archive + (do ! + [@loop (\ ! map (|>> ///reference.artifact _.local) + (/////generation.context archive))] + (/////generation.with_anchor @loop + (expression archive bodyS)))) + #let [@loop (|> [loop_module loop_artifact] ///reference.artifact _.local) + locals (|> initsS+ + list.enumeration + (list\map (|>> product.left (n.+ start) //case.register))) + actual_loop (_.statement + (_.lambda (#.Some @loop) locals + (_.return bodyO))) + [directive instantiation] (: [Statement Expression] + (case (|> (synthesis.path/then bodyS) + //case.dependencies + (set.from_list _.code_hash) + (set.difference (set.from_list _.code_hash locals)) + set.to_list) + #.Nil + [actual_loop + @loop] + + foreigns + [(_.statement + (_.lambda (#.Some @loop) foreigns + ($_ _.then + actual_loop + (_.return @loop)))) + (_.apply_lambda/* foreigns @loop)]))] + _ (/////generation.execute! directive) + _ (/////generation.save! (%.nat loop_artifact) directive)] + (wrap (_.apply_lambda/* initsO+ instantiation))))) (def: #export (recur expression archive argsS+) (Generator (List Synthesis)) (do {! ///////phase.monad} [@scope /////generation.anchor argsO+ (monad.map ! (expression archive) argsS+)] - (wrap (_.apply/* argsO+ @scope)))) + (wrap (_.apply_lambda/* argsO+ @scope)))) diff --git a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/runtime.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/runtime.lux index 76460e39a..d74915164 100644 --- a/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/runtime.lux +++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/ruby/runtime.lux @@ -67,36 +67,6 @@ ..unit _.nil)) -(def: #export variant_tag_field "_lux_tag") -(def: #export variant_flag_field "_lux_flag") -(def: #export variant_value_field "_lux_value") - -(def: (variant' tag last? value) - (-> Expression Expression Expression Literal) - (_.hash (list [(_.string ..variant_tag_field) tag] - [(_.string ..variant_flag_field) last?] - [(_.string ..variant_value_field) value]))) - -(def: #export (variant tag last? value) - (-> Nat Bit Expression Literal) - (variant' (_.int (.int tag)) (..flag last?) value)) - -(def: #export none - Literal - (..variant 0 #0 ..unit)) - -(def: #export some - (-> Expression Literal) - (..variant 1 #1)) - -(def: #export left - (-> Expression Literal) - (..variant 0 #0)) - -(def: #export right - (-> Expression Literal) - (..variant 1 #1)) - (def: (feature name definition) (-> LVar (-> LVar Statement) Statement) (definition name)) @@ -188,6 +158,35 @@ (_.return (_.array_range right_index (..tuple_size tuple) tuple))) ))))) +(def: #export variant_tag_field "_lux_tag") +(def: #export variant_flag_field "_lux_flag") +(def: #export variant_value_field "_lux_value") + +(runtime: (sum//make tag last? value) + (_.return (_.hash (list [(_.string ..variant_tag_field) tag] + [(_.string ..variant_flag_field) last?] + [(_.string ..variant_value_field) value])))) + +(def: #export (variant tag last? value) + (-> Nat Bit Expression Computation) + (sum//make (_.int (.int tag)) (..flag last?) value)) + +(def: #export none + Computation + (..variant 0 #0 ..unit)) + +(def: #export some + (-> Expression Computation) + (..variant 1 #1)) + +(def: #export left + (-> Expression Computation) + (..variant 0 #0)) + +(def: #export right + (-> Expression Computation) + (..variant 1 #1)) + (runtime: (sum//get sum wantsLast wantedTag) (let [no_match! (_.return _.nil) sum_tag (_.nth (_.string ..variant_tag_field) sum) @@ -196,34 +195,37 @@ is_last? (_.= ..unit sum_flag) test_recursion! (_.if is_last? ## Must recurse. - (_.return (sum//get sum_value wantsLast (_.- sum_tag wantedTag))) + ($_ _.then + (_.set (list sum) sum_value) + (_.set (list wantedTag) (_.- sum_tag wantedTag))) no_match!)] - (_.cond (list [(_.= sum_tag wantedTag) - (_.if (_.= wantsLast sum_flag) - (_.return sum_value) - test_recursion!)] + (<| (_.while (_.bool true)) + (_.cond (list [(_.= sum_tag wantedTag) + (_.if (_.= wantsLast sum_flag) + (_.return sum_value) + test_recursion!)] - [(_.> sum_tag wantedTag) - test_recursion!] + [(_.< wantedTag sum_tag) + test_recursion!] - [(_.and (_.< sum_tag wantedTag) - (_.= ..unit wantsLast)) - (_.return (variant' (_.- wantedTag sum_tag) sum_flag sum_value))]) + [(_.= ..unit wantsLast) + (_.return (sum//make (_.- wantedTag sum_tag) sum_flag sum_value))]) - no_match!))) + no_match!)))) (def: runtime//adt Statement ($_ _.then @tuple//left @tuple//right + @sum//make @sum//get )) (runtime: (lux//try risky) (with_vars [error value] (_.begin ($_ _.then - (_.set (list value) (_.do "call" (list ..unit) risky)) + (_.set (list value) (_.apply_lambda/* (list ..unit) risky)) (_.return (..right value))) (list [(list) error (_.return (..left (_.the "message" error)))])))) |