diff options
Diffstat (limited to 'new-luxc/source/luxc/lang/translation/php/runtime.jvm.lux')
-rw-r--r-- | new-luxc/source/luxc/lang/translation/php/runtime.jvm.lux | 279 |
1 files changed, 136 insertions, 143 deletions
diff --git a/new-luxc/source/luxc/lang/translation/php/runtime.jvm.lux b/new-luxc/source/luxc/lang/translation/php/runtime.jvm.lux index d2f5cd2a2..fe02cf2fc 100644 --- a/new-luxc/source/luxc/lang/translation/php/runtime.jvm.lux +++ b/new-luxc/source/luxc/lang/translation/php/runtime.jvm.lux @@ -10,92 +10,91 @@ [io #+ Process]) [//] (luxc [lang] - (lang (host ["_" php #+ Expression CExpression Statement])))) + (lang (host ["_" php #+ Expression Computation Statement])))) (def: prefix Text "LuxRuntime") -(def: #export unit CExpression (_.string //.unit)) +(def: #export unit Computation (_.string //.unit)) (def: (flag value) - (-> Bool CExpression) + (-> Bool Computation) (if value (_.string "") _.null)) (def: (variant' tag last? value) - (-> Expression Expression Expression CExpression) + (-> Expression Expression Expression Computation) (_.array/** (list [(_.string //.variant-tag-field) tag] [(_.string //.variant-flag-field) last?] [(_.string //.variant-value-field) value]))) (def: #export (variant tag last? value) - (-> Nat Bool Expression CExpression) + (-> Nat Bool Expression Computation) (variant' (_.int (nat-to-int tag)) (flag last?) value)) (def: #export none - CExpression + Computation (variant +0 false unit)) (def: #export some - (-> Expression CExpression) + (-> Expression Computation) (variant +1 true)) (def: #export left - (-> Expression CExpression) + (-> Expression Computation) (variant +0 false)) (def: #export right - (-> Expression CExpression) + (-> Expression Computation) (variant +1 true)) (type: Runtime Statement) -## (def: declaration -## (s.Syntax [Text (List Text)]) -## (p.either (p.seq s.local-symbol (p/wrap (list))) -## (s.form (p.seq s.local-symbol (p.some s.local-symbol))))) - -## (syntax: (runtime: [[name args] declaration] -## definition) -## (let [implementation (code.local-symbol (format "@@" name)) -## runtime (format "__" prefix "__" (lang.normalize-name name)) -## $runtime (` (_.var (~ (code.text runtime)))) -## @runtime (` (@@ (~ $runtime))) -## argsC+ (list/map code.local-symbol args) -## argsLC+ (list/map (|>> lang.normalize-name code.text (~) (_.var) (`)) -## args) -## declaration (` ((~ (code.local-symbol name)) -## (~+ argsC+))) -## type (` (-> (~+ (list.repeat (list.size argsC+) (` _.Expression))) -## _.CExpression))] -## (wrap (list (` (def: (~' #export) (~ declaration) -## (~ type) -## (_.apply (list (~+ argsC+)) (~ @runtime)))) -## (` (def: (~ implementation) -## _.Statement -## (~ (case argsC+ -## #.Nil -## (` (_.set! (list (~ $runtime)) (~ definition))) - -## _ -## (` (let [(~+ (|> (list.zip2 argsC+ argsLC+) -## (list/map (function (_ [left right]) -## (list left (` (@@ (~ right)))))) -## list/join))] -## (_.def! (~ $runtime) -## (list (~+ argsLC+)) -## (~ definition)))))))))))) - -## (syntax: (with-vars [vars (s.tuple (p.many s.local-symbol))] -## body) -## (wrap (list (` (let [(~+ (|> vars -## (list/map (function (_ var) -## (list (code.local-symbol var) -## (` (_.var (~ (code.text (lang.normalize-name var)))))))) -## list/join))] -## (~ body)))))) +(def: declaration + (s.Syntax [Text (List Text)]) + (p.either (p.seq s.local-symbol (p/wrap (list))) + (s.form (p.seq s.local-symbol (p.some s.local-symbol))))) + +(syntax: (runtime: [[name args] declaration] + definition) + (let [implementation (code.local-symbol (format "@@" name)) + runtime (format "__" prefix "__" (lang.normalize-name name)) + @runtime (` (_.global (~ (code.text runtime)))) + argsC+ (list/map code.local-symbol args) + argsLC+ (list/map (|>> lang.normalize-name code.text (~) (_.var) (`)) + args) + declaration (` ((~ (code.local-symbol name)) + (~+ argsC+))) + type (` (-> (~+ (list.repeat (list.size argsC+) (` _.Expression))) + _.Computation))] + (wrap (list (` (def: (~' #export) (~ declaration) + (~ type) + (_.apply (list (~+ argsC+)) (~ @runtime)))) + (` (def: (~ implementation) + _.Statement + (~ (case argsC+ + #.Nil + (` (_.define! (~ @runtime) (~ definition))) + + _ + (` (let [(~+ (|> (list.zip2 argsC+ argsLC+) + (list/map (function (_ [left right]) + (list left right))) + list/join))] + (_.function! (~ @runtime) + ((~! list/map) _.parameter (list (~+ argsLC+))) + (~ definition)))))))))))) + +(syntax: (with-vars [vars (s.tuple (p.many s.local-symbol))] + body) + (wrap (list (` (let [(~+ (|> vars + (list/map (function (_ var) + (list (code.local-symbol var) + (` (_.var (~ (code.text (lang.normalize-name var)))))))) + list/join))] + (~ body)))))) ## (runtime: (lux//try op) ## (let [$error (_.var "error") @@ -128,7 +127,7 @@ ## (_.return! ..unit))) ## (def: (exception message) -## (-> Expression CExpression) +## (-> Expression Computation) ## (_.apply (list message) (_.global "Exception"))) ## (runtime: (io//throw! message) @@ -158,67 +157,64 @@ ## @@io//exit! ## @@io//current-time!)) -## (runtime: (product//left product index) -## (let [$index_min_length (_.var "index_min_length")] -## ($_ _.then! -## (_.set! (list $index_min_length) (_.+ (_.int 1) index)) -## (_.if! (_.> (@@ $index_min_length) (_.length product)) -## ## No need for recursion -## (_.return! (_.nth index product)) -## ## Needs recursion -## (_.return! (product//left (_.nth (_.- (_.int 1) -## (_.length product)) -## product) -## (_.- (_.length product) -## (@@ $index_min_length)))))))) - -## (runtime: (product//right product index) -## (let [$index_min_length (_.var "index_min_length")] -## ($_ _.then! -## (_.set! (list $index_min_length) (_.+ (_.int 1) index)) -## (_.cond! (list [(_.= (@@ $index_min_length) (_.length product)) -## ## Last element. -## (_.return! (_.nth index product))] -## [(_.< (@@ $index_min_length) (_.length product)) -## ## Needs recursion -## (_.return! (product//right (_.nth (_.- (_.int 1) -## (_.length product)) -## product) -## (_.- (_.length product) -## (@@ $index_min_length))))]) -## ## Must slice -## (_.return! (_.slice-from index product)))))) - -## (runtime: (sum//get sum wantedTag wantsLast) -## (let [no-match! (_.return! _.none) -## sum-tag (_.nth (_.string //.variant-tag-field) sum) -## sum-flag (_.nth (_.string //.variant-flag-field) sum) -## sum-value (_.nth (_.string //.variant-value-field) sum) -## is-last? (_.= (_.string "") sum-flag) -## test-recursion! (_.if! is-last? -## ## Must recurse. -## (_.return! (sum//get sum-value (_.- sum-tag wantedTag) wantsLast)) -## no-match!)] -## (_.cond! (list [(_.= sum-tag wantedTag) -## (_.if! (_.= wantsLast sum-flag) -## (_.return! sum-value) -## test-recursion!)] - -## [(_.> sum-tag wantedTag) -## test-recursion!] - -## [(_.and (_.< sum-tag wantedTag) -## (_.= (_.string "") wantsLast)) -## (_.return! (variant' (_.- wantedTag sum-tag) sum-flag sum-value))]) - -## no-match!))) - -## (def: runtime//adt -## Runtime -## ($_ _.then! -## @@product//left -## @@product//right -## @@sum//get)) +(runtime: (product//left product index) + (let [$index_min_length (_.var "index_min_length")] + (|> (_.set! $index_min_length (_.+ (_.int 1) index)) + (_.then! (_.if! (_.> $index_min_length (_.count/1 product)) + ## No need for recursion + (_.return! (_.nth index product)) + ## Needs recursion + (_.return! (product//left (_.nth (_.- (_.int 1) + (_.count/1 product)) + product) + (_.- (_.count/1 product) + $index_min_length)))))))) + +(runtime: (product//right product index) + (let [$index_min_length (_.var "index_min_length")] + (|> (_.set! $index_min_length (_.+ (_.int 1) index)) + (_.then! (<| (_.if! (_.= $index_min_length (_.count/1 product)) + ## Last element. + (_.return! (_.nth index product))) + (_.if! (_.< $index_min_length (_.count/1 product)) + ## Needs recursion + (_.return! (product//right (_.nth (_.- (_.int 1) + (_.count/1 product)) + product) + (_.- (_.count/1 product) + $index_min_length)))) + ## Must slice + (_.return! (_.array-slice/2 product index))))))) + +(runtime: (sum//get sum wantedTag wantsLast) + (let [no-match! (_.return! _.null) + sum-tag (_.nth (_.string //.variant-tag-field) sum) + sum-flag (_.nth (_.string //.variant-flag-field) sum) + sum-value (_.nth (_.string //.variant-value-field) sum) + is-last? (_.= (_.string "") sum-flag) + test-recursion! (_.if! is-last? + ## Must recurse. + (_.return! (sum//get sum-value (_.- sum-tag wantedTag) wantsLast)) + no-match!)] + (<| (_.if! (_.= sum-tag wantedTag) + (_.if! (|> (_.and (_.is-null/1 wantsLast) (_.is-null/1 sum-flag)) + (_.or (|> (_.and (_.not (_.is-null/1 wantsLast)) + (_.not (_.is-null/1 sum-flag))) + (_.and (_.= wantsLast sum-flag))))) + (_.return! sum-value) + test-recursion!)) + (_.if! (_.> sum-tag wantedTag) + test-recursion!) + (_.if! (|> (_.< sum-tag wantedTag) + (_.and (_.not (_.is-null/1 wantsLast)))) + (_.return! (variant' (_.- wantedTag sum-tag) sum-flag sum-value))) + no-match!))) + +(def: runtime//adt + Runtime + (|> @@product//left + (_.then! @@product//right) + (_.then! @@sum//get))) ## (def: full-32-bits (_.code "0xFFFFFFFF")) @@ -292,7 +288,7 @@ ## (runtime: (text//clip @text @from @to) ## (with-vars [length] ## ($_ _.then! -## (_.set! (list length) (_.length @text)) +## (_.set! (list length) (_.count/1 @text)) ## (_.if! ($_ _.and ## (|> @to (within? (@@ length))) ## (|> @from (up-to? @to))) @@ -300,7 +296,7 @@ ## (_.return! ..none))))) ## (runtime: (text//char text idx) -## (_.if! (|> idx (within? (_.length text))) +## (_.if! (|> idx (within? (_.count/1 text))) ## (_.return! (..some (_.apply (list (|> text (_.slice idx (inc idx)))) ## (_.global "ord")))) ## (_.return! ..none))) @@ -314,7 +310,7 @@ ## (def: (check-index-out-of-bounds array idx body!) ## (-> Expression Expression Statement Statement) -## (_.if! (|> idx (_.<= (_.length array))) +## (_.if! (|> idx (_.<= (_.count/1 array))) ## body! ## (_.raise! (exception (_.string "Array index out of bounds!"))))) @@ -323,7 +319,7 @@ ## (<| (check-index-out-of-bounds array idx) ## ($_ _.then! ## (_.set! (list temp) (_.nth idx array)) -## (_.if! (_.= _.none (@@ temp)) +## (_.if! (_.= _.null (@@ temp)) ## (_.return! ..none) ## (_.return! (..some (@@ temp)))))))) @@ -354,16 +350,6 @@ ## ($_ _.then! ## @@atom//compare-and-swap)) -## (runtime: (box//write value box) -## ($_ _.then! -## (_.set-nth! (_.int 0) value box) -## (_.return! ..unit))) - -## (def: runtime//box -## Runtime -## ($_ _.then! -## @@box//write)) - ## (runtime: (process//future procedure) ## ($_ _.then! ## (_.import! "threading") @@ -420,22 +406,29 @@ ## @@math//ceil ## @@math//floor)) +(def: check-necessary-conditions! + Statement + (let [condition (_.= (_.int 8) + (_.global "PHP_INT_SIZE")) + error-message (_.string (format "Cannot run program!" "\n" + "Lux/PHP programs require 64-bit PHP builds!")) + ->Exception (|>> (list) (_.new (_.global "Exception")))] + (_.when! (_.not condition) + (_.throw! (->Exception error-message))))) + (def: runtime Runtime - (_.echo! (_.string "Hello, world!")) - ## ($_ _.then! - ## runtime//lux - ## runtime//adt - ## runtime//bit - ## runtime//text - ## runtime//array - ## runtime//atom - ## runtime//box - ## runtime//io - ## runtime//process - ## runtime//math - ## ) - ) + (|> check-necessary-conditions! + ## runtime//lux + (_.then! runtime//adt) + ## runtime//bit + ## runtime//text + ## runtime//array + ## runtime//atom + ## runtime//io + ## runtime//process + ## runtime//math + )) (def: #export artifact Text (format prefix //.extension)) |