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-rw-r--r--new-luxc/source/luxc/lang/analysis/case.lux2
-rw-r--r--new-luxc/source/luxc/lang/analysis/expression.lux15
-rw-r--r--new-luxc/source/luxc/lang/analysis/function.lux6
-rw-r--r--new-luxc/source/luxc/lang/analysis/procedure/common.lux2
-rw-r--r--new-luxc/source/luxc/lang/analysis/reference.lux3
-rw-r--r--new-luxc/source/luxc/lang/analysis/structure.lux61
-rw-r--r--new-luxc/source/luxc/lang/synthesis/case.lux69
-rw-r--r--new-luxc/source/luxc/lang/synthesis/expression.lux84
-rw-r--r--new-luxc/source/luxc/lang/synthesis/loop.lux39
-rw-r--r--new-luxc/source/luxc/lang/translation.lux92
-rw-r--r--new-luxc/source/luxc/lang/translation/imports.jvm.lux1
-rw-r--r--new-luxc/source/luxc/lang/translation/loop.jvm.lux58
-rw-r--r--new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux127
-rw-r--r--new-luxc/source/luxc/lang/translation/runtime.jvm.lux4
14 files changed, 311 insertions, 252 deletions
diff --git a/new-luxc/source/luxc/lang/analysis/case.lux b/new-luxc/source/luxc/lang/analysis/case.lux
index 4a28ce436..5d4c592aa 100644
--- a/new-luxc/source/luxc/lang/analysis/case.lux
+++ b/new-luxc/source/luxc/lang/analysis/case.lux
@@ -239,7 +239,7 @@
(^ [cursor (#;Form (list& [_ (#;Tag tag)] values))])
(&;with-cursor cursor
(do macro;Monad<Meta>
- [tag (macro;canonical tag)
+ [tag (macro;normalize tag)
[idx group variantT] (macro;resolve-tag tag)
_ (&;with-type-env
(tc;check inputT variantT))]
diff --git a/new-luxc/source/luxc/lang/analysis/expression.lux b/new-luxc/source/luxc/lang/analysis/expression.lux
index 89fb3b93e..6abe8e62b 100644
--- a/new-luxc/source/luxc/lang/analysis/expression.lux
+++ b/new-luxc/source/luxc/lang/analysis/expression.lux
@@ -93,13 +93,14 @@
(case ?macro
(#;Some macro)
(do @
- [expansion (function [compiler]
- (case (macroL;expand macro args compiler)
- (#e;Success [compiler' output])
- (#e;Success [compiler' output])
-
- (#e;Error error)
- ((&;throw Macro-Expansion-Failed error) compiler)))]
+ [expansion (: (Meta (List Code))
+ (function [compiler]
+ (case (macroL;expand macro args compiler)
+ (#e;Error error)
+ ((&;throw Macro-Expansion-Failed error) compiler)
+
+ output
+ output)))]
(case expansion
(^ (list single))
(analyse single)
diff --git a/new-luxc/source/luxc/lang/analysis/function.lux b/new-luxc/source/luxc/lang/analysis/function.lux
index a2aa95c08..b4aa31c90 100644
--- a/new-luxc/source/luxc/lang/analysis/function.lux
+++ b/new-luxc/source/luxc/lang/analysis/function.lux
@@ -17,6 +17,7 @@
["&;" inference])
[";L" variable #+ Variable])))
+(exception: #export Cannot-Analyse-Function)
(exception: #export Invalid-Function-Type)
(exception: #export Cannot-Apply-Function)
@@ -27,7 +28,10 @@
[functionT macro;expected-type]
(loop [expectedT functionT]
(&;with-stacked-errors
- (function [_] (Invalid-Function-Type (%type expectedT)))
+ (function [_] (Cannot-Analyse-Function (format " Type: " (%type expectedT) "\n"
+ "Function: " func-name "\n"
+ "Argument: " arg-name "\n"
+ " Body: " (%code body))))
(case expectedT
(#;Named name unnamedT)
(recur unnamedT)
diff --git a/new-luxc/source/luxc/lang/analysis/procedure/common.lux b/new-luxc/source/luxc/lang/analysis/procedure/common.lux
index 747e9f61d..489414c2a 100644
--- a/new-luxc/source/luxc/lang/analysis/procedure/common.lux
+++ b/new-luxc/source/luxc/lang/analysis/procedure/common.lux
@@ -273,6 +273,8 @@
(install "replace-all" (trinary Text Text Text Text))
(install "char" (binary Text Nat (type (Maybe Nat))))
(install "clip" (trinary Text Nat Nat (type (Maybe Text))))
+ (install "upper" (unary Text Text))
+ (install "lower" (unary Text Text))
)))
(def: (array-get proc)
diff --git a/new-luxc/source/luxc/lang/analysis/reference.lux b/new-luxc/source/luxc/lang/analysis/reference.lux
index 7475f269f..c660408de 100644
--- a/new-luxc/source/luxc/lang/analysis/reference.lux
+++ b/new-luxc/source/luxc/lang/analysis/reference.lux
@@ -21,7 +21,8 @@
_
(do @
- [_ (&;infer actualT)]
+ [_ (&;infer actualT)
+ def-name (macro;normalize def-name)]
(wrap (code;symbol def-name))))))
(def: (analyse-variable var-name)
diff --git a/new-luxc/source/luxc/lang/analysis/structure.lux b/new-luxc/source/luxc/lang/analysis/structure.lux
index 19eebbc46..e6cd2dbad 100644
--- a/new-luxc/source/luxc/lang/analysis/structure.lux
+++ b/new-luxc/source/luxc/lang/analysis/structure.lux
@@ -20,10 +20,13 @@
(analysis ["&;" common]
["&;" inference]))))
-(exception: #export Not-Variant-Type)
-(exception: #export Not-Tuple-Type)
+(exception: #export Invalid-Variant-Type)
+(exception: #export Invalid-Tuple-Type)
(exception: #export Not-Quantified-Type)
+(exception: #export Cannot-Analyse-Variant)
+(exception: #export Cannot-Analyse-Tuple)
+
(exception: #export Cannot-Infer-Numeric-Tag)
(exception: #export Record-Keys-Must-Be-Tags)
(exception: #export Cannot-Repeat-Tag)
@@ -35,9 +38,9 @@
(do macro;Monad<Meta>
[expectedT macro;expected-type]
(&;with-stacked-errors
- (function [_] (Not-Variant-Type (format " Type: " (%type expectedT) "\n"
- "Value: " (%code valueC) "\n"
- " Tag: " (%n tag))))
+ (function [_] (Cannot-Analyse-Variant (format " Type: " (%type expectedT) "\n"
+ " Tag: " (%n tag) "\n"
+ "Expression: " (%code valueC))))
(case expectedT
(#;Sum _)
(let [flat (type;flatten-variant expectedT)
@@ -70,9 +73,9 @@
## Cannot do inference when the tag is numeric.
## This is because there is no way of knowing how many
## cases the inferred sum type would have.
- (&;throw Cannot-Infer-Numeric-Tag (format " Tag: " (%n tag) "\n"
- "Value: " (%code valueC) "\n"
- " Type: " (%type expectedT)))
+ (&;throw Cannot-Infer-Numeric-Tag (format " Type: " (%type expectedT) "\n"
+ " Tag: " (%n tag) "\n"
+ "Expression: " (%code valueC)))
))
(^template [<tag> <instancer>]
@@ -95,9 +98,9 @@
(analyse-sum analyse tag valueC))
_
- (&;throw Not-Variant-Type (format " Type: " (%type expectedT) "\n"
- " Tag: " (%n tag) "\n"
- "Value: " (%code valueC)))))
+ (&;throw Invalid-Variant-Type (format " Type: " (%type expectedT) "\n"
+ " Tag: " (%n tag) "\n"
+ "Expression: " (%code valueC)))))
_
(case (type;apply (list inputT) funT)
@@ -109,9 +112,9 @@
(analyse-sum analyse tag valueC))))
_
- (&;throw Not-Variant-Type (format " Type: " (%type expectedT) "\n"
- " Tag: " (%n tag) "\n"
- "Value: " (%code valueC)))))))
+ (&;throw Invalid-Variant-Type (format " Type: " (%type expectedT) "\n"
+ " Tag: " (%n tag) "\n"
+ "Expression: " (%code valueC)))))))
(def: (analyse-typed-product analyse membersC+)
(-> &;Analyser (List Code) (Meta la;Analysis))
@@ -166,8 +169,8 @@
(do macro;Monad<Meta>
[expectedT macro;expected-type]
(&;with-stacked-errors
- (function [_] (Not-Tuple-Type (format " Type: " (%type expectedT) "\n"
- "Value: " (%code (` [(~@ membersC)])))))
+ (function [_] (Cannot-Analyse-Tuple (format " Type: " (%type expectedT) "\n"
+ "Expression: " (%code (` [(~@ membersC)])))))
(case expectedT
(#;Product _)
(analyse-typed-product analyse membersC)
@@ -215,8 +218,8 @@
(analyse-product analyse membersC))
_
- (&;throw Not-Tuple-Type (format " Type: " (%type expectedT) "\n"
- "Value: " (%code (` [(~@ membersC)]))))))
+ (&;throw Invalid-Tuple-Type (format " Type: " (%type expectedT) "\n"
+ "Expression: " (%code (` [(~@ membersC)]))))))
_
(case (type;apply (list inputT) funT)
@@ -228,14 +231,14 @@
(analyse-product analyse membersC))))
_
- (&;throw Not-Tuple-Type (format " Type: " (%type expectedT) "\n"
- "Value: " (%code (` [(~@ membersC)]))))
+ (&;throw Invalid-Tuple-Type (format " Type: " (%type expectedT) "\n"
+ "Expression: " (%code (` [(~@ membersC)]))))
))))
(def: #export (analyse-tagged-sum analyse tag valueC)
(-> &;Analyser Ident Code (Meta la;Analysis))
(do macro;Monad<Meta>
- [tag (macro;canonical tag)
+ [tag (macro;normalize tag)
[idx group variantT] (macro;resolve-tag tag)
expectedT macro;expected-type]
(case expectedT
@@ -261,7 +264,7 @@
(case key
[_ (#;Tag key)]
(do macro;Monad<Meta>
- [key (macro;canonical key)]
+ [key (macro;normalize key)]
(wrap [key val]))
_
@@ -281,22 +284,26 @@
(#;Cons [head-k head-v] _)
(do macro;Monad<Meta>
- [head-k (macro;canonical head-k)
+ [head-k (macro;normalize head-k)
[_ tag-set recordT] (macro;resolve-tag head-k)
#let [size-record (list;size record)
size-ts (list;size tag-set)]
_ (if (n.= size-ts size-record)
(wrap [])
(&;throw Record-Size-Mismatch
- (format "Expected: " (|> size-ts nat-to-int %i) "\n"
- " Actual: " (|> size-record nat-to-int %i) "\n"
- " Type: " (%type recordT))))
+ (format " Expected: " (|> size-ts nat-to-int %i) "\n"
+ " Actual: " (|> size-record nat-to-int %i) "\n"
+ " Type: " (%type recordT) "\n"
+ "Expression: " (%code (|> record
+ (list/map (function [[keyI valueC]]
+ [(code;tag keyI) valueC]))
+ code;record)))))
#let [tuple-range (list;n.range +0 (n.dec size-ts))
tag->idx (dict;from-list ident;Hash<Ident> (list;zip2 tag-set tuple-range))]
idx->val (monad;fold @
(function [[key val] idx->val]
(do @
- [key (macro;canonical key)]
+ [key (macro;normalize key)]
(case (dict;get key tag->idx)
#;None
(&;throw Tag-Does-Not-Belong-To-Record
diff --git a/new-luxc/source/luxc/lang/synthesis/case.lux b/new-luxc/source/luxc/lang/synthesis/case.lux
index dfe05e1bf..c35483dd8 100644
--- a/new-luxc/source/luxc/lang/synthesis/case.lux
+++ b/new-luxc/source/luxc/lang/synthesis/case.lux
@@ -13,45 +13,52 @@
(def: popPS ls;Path (' ("lux case pop")))
-(def: (path' outer-arity pattern)
- (-> ls;Arity la;Pattern (List ls;Path))
+(def: (path' arity num-locals pattern)
+ (-> ls;Arity Nat la;Pattern [Nat (List ls;Path)])
(case pattern
(^code ("lux case tuple" [(~@ membersP)]))
(case membersP
#;Nil
- (list popPS)
+ [num-locals
+ (list popPS)]
(#;Cons singletonP #;Nil)
- (path' outer-arity singletonP)
+ (path' arity num-locals singletonP)
(#;Cons _)
(let [last-idx (n.dec (list;size membersP))
- [_ tuple-path] (list/fold (function [current-pattern [current-idx next]]
- [(n.dec current-idx)
- (|> (list (if (n.= last-idx current-idx)
- (` ("lux case tuple right" (~ (code;nat current-idx))))
- (` ("lux case tuple left" (~ (code;nat current-idx))))))
- (list/compose (path' outer-arity current-pattern))
- (list/compose next))])
- [last-idx (list popPS)]
- (list;reverse membersP))]
- tuple-path))
+ [_ output] (list/fold (: (-> la;Pattern [Nat [Nat (List ls;Path)]] [Nat [Nat (List ls;Path)]])
+ (function [current-pattern [current-idx num-locals' next]]
+ (let [[num-locals'' current-path] (path' arity num-locals' current-pattern)]
+ [(n.dec current-idx)
+ num-locals''
+ (|> (list (if (n.= last-idx current-idx)
+ (` ("lux case tuple right" (~ (code;nat current-idx))))
+ (` ("lux case tuple left" (~ (code;nat current-idx))))))
+ (list/compose current-path)
+ (list/compose next))])))
+ [last-idx num-locals (list popPS)]
+ (list;reverse membersP))]
+ output))
(^code ("lux case variant" (~ [_ (#;Nat tag)]) (~ [_ (#;Nat num-tags)]) (~ memberP)))
- (|> (list (if (n.= (n.dec num-tags) tag)
- (` ("lux case variant right" (~ (code;nat tag))))
- (` ("lux case variant left" (~ (code;nat tag))))))
- (list/compose (path' outer-arity memberP))
- (list& popPS))
+ (let [[num-locals' member-path] (path' arity num-locals memberP)]
+ [num-locals' (|> (list (if (n.= (n.dec num-tags) tag)
+ (` ("lux case variant right" (~ (code;nat tag))))
+ (` ("lux case variant left" (~ (code;nat tag))))))
+ (list/compose member-path)
+ (list& popPS))])
(^code ("lux case bind" (~ [_ (#;Nat register)])))
- (list popPS
- (` ("lux case bind" (~ (code;nat (if (functionS;nested? outer-arity)
- (|> register variableL;local (functionS;adjust-var outer-arity) variableL;local-register)
- register))))))
+ [(n.inc num-locals)
+ (list popPS
+ (` ("lux case bind" (~ (code;nat (if (functionS;nested? arity)
+ (n.+ (n.dec arity) register)
+ register))))))]
_
- (list popPS pattern)))
+ [num-locals
+ (list popPS pattern)]))
(def: (clean-unnecessary-pops paths)
(-> (List ls;Path) (List ls;Path))
@@ -64,12 +71,14 @@
#;Nil
paths))
-(def: #export (path outer-arity pattern body)
- (-> ls;Arity la;Pattern ls;Synthesis ls;Path)
- (|> (path' outer-arity pattern) clean-unnecessary-pops
- (list/fold (function [pre post]
- (` ("lux case seq" (~ pre) (~ post))))
- (` ("lux case exec" (~ body))))))
+(def: #export (path arity num-locals synthesize pattern bodyA)
+ (-> ls;Arity Nat (-> Nat la;Analysis ls;Synthesis) la;Pattern la;Analysis ls;Path)
+ (let [[num-locals' pieces] (path' arity num-locals pattern)]
+ (|> pieces
+ clean-unnecessary-pops
+ (list/fold (function [pre post]
+ (` ("lux case seq" (~ pre) (~ post))))
+ (` ("lux case exec" (~ (synthesize num-locals' bodyA))))))))
(def: #export (weave leftP rightP)
(-> ls;Path ls;Path ls;Path)
diff --git a/new-luxc/source/luxc/lang/synthesis/expression.lux b/new-luxc/source/luxc/lang/synthesis/expression.lux
index b9f5d56cc..aaa2cf2c7 100644
--- a/new-luxc/source/luxc/lang/synthesis/expression.lux
+++ b/new-luxc/source/luxc/lang/synthesis/expression.lux
@@ -59,33 +59,32 @@
(-> ls;Synthesis (List ls;Synthesis) ls;Synthesis)
(` ("lux call" (~ funcS) (~@ argsS))))
-(def: (synthesize-case synthesize outer-arity inputA branchesA)
- (-> (-> la;Analysis ls;Synthesis)
- ls;Arity la;Analysis (List [la;Pattern la;Analysis])
+(def: (synthesize-case arity num-locals synthesize inputA branchesA)
+ (-> ls;Arity Nat (-> Nat la;Analysis ls;Synthesis)
+ la;Analysis (List [la;Pattern la;Analysis])
ls;Synthesis)
- (let [inputS (synthesize inputA)]
+ (let [inputS (synthesize num-locals inputA)]
(case (list;reverse branchesA)
(^multi (^ (list [(^code ("lux case bind" (~ [_ (#;Nat input-register)])))
(^code ((~ [_ (#;Int var)])))]))
(not (variableL;captured? var))
- (n.= input-register (int-to-nat var)))
+ (n.= input-register (variableL;local-register var)))
inputS
(^ (list [(^code ("lux case bind" (~ [_ (#;Nat register)]))) bodyA]))
- (let$ (if (functionS;nested? outer-arity)
- (|> register variableL;local (functionS;adjust-var outer-arity) variableL;local-register)
+ (let$ (if (functionS;nested? arity)
+ (n.+ (n.dec arity) register)
register)
inputS
- (synthesize bodyA))
+ (synthesize (n.inc num-locals) bodyA))
(^or (^ (list [(^code true) thenA] [(^code false) elseA]))
(^ (list [(^code false) elseA] [(^code true) thenA])))
- (if$ inputS (synthesize thenA) (synthesize elseA))
+ (if$ inputS (synthesize num-locals thenA) (synthesize num-locals elseA))
(#;Cons [lastP lastA] prevsPA)
(let [transform-branch (: (-> la;Pattern la;Analysis ls;Path)
- (function [pattern expr]
- (caseS;path outer-arity pattern (synthesize expr))))
+ (caseS;path arity num-locals synthesize))
pathS (list/fold caseS;weave
(transform-branch lastP lastA)
(list/map (product;uncurry transform-branch) prevsPA))]
@@ -95,23 +94,20 @@
(undefined)
)))
-(def: (synthesize-apply synthesize outer-arity num-locals exprA)
- (-> (-> la;Analysis ls;Synthesis) ls;Arity Nat la;Analysis ls;Synthesis)
+(def: (synthesize-apply synthesize num-locals exprA)
+ (-> (-> la;Analysis ls;Synthesis) Nat la;Analysis ls;Synthesis)
(let [[funcA argsA] (functionS;unfold-apply exprA)
funcS (synthesize funcA)
argsS (list/map synthesize argsA)]
(case funcS
- (^multi (^ [_ (#;Form (list [_ (#;Text "lux function")] [_ (#;Nat _arity)] [_ (#;Tuple _env)] _bodyS))])
+ (^multi (^code ("lux function" (~ [_ (#;Nat _arity)]) [(~@ _env)] (~ _bodyS)))
(and (n.= _arity (list;size argsS))
(not (loopS;contains-self-reference? _bodyS)))
[(s;run _env (p;some s;int)) (#e;Success _env)])
- (let [register-offset (if (functionS;top? outer-arity)
- num-locals
- (|> outer-arity n.inc (n.+ num-locals)))]
- (` ("lux loop" (~ (code;nat register-offset)) [(~@ argsS)]
- (~ (loopS;adjust _env register-offset _bodyS)))))
+ (` ("lux loop" (~ (code;nat (n.inc num-locals))) [(~@ argsS)]
+ (~ (loopS;adjust _env num-locals _bodyS))))
- (^ [_ (#;Form (list& [_ (#;Text "lux call")] funcS' argsS'))])
+ (^code ("lux call" (~ funcS') (~@ argsS')))
(call$ funcS' (list/compose argsS' argsS))
_
@@ -119,58 +115,59 @@
(def: #export (synthesize expressionA)
(-> la;Analysis ls;Synthesis)
- (loop [outer-arity +0
+ (loop [arity +0
resolver init-resolver
direct? false
num-locals +0
expressionA expressionA]
(case expressionA
(^code [(~ _left) (~ _right)])
- (` [(~@ (list/map (recur outer-arity resolver false num-locals) (la;unfold-tuple expressionA)))])
+ (` [(~@ (list/map (recur arity resolver false num-locals)
+ (la;unfold-tuple expressionA)))])
(^or (^code ("lux sum left" (~ _)))
(^code ("lux sum right" (~ _))))
(let [[tag last? value] (maybe;assume (la;unfold-variant expressionA))]
- (variant$ tag last? (recur outer-arity resolver false num-locals value)))
+ (variant$ tag last? (recur arity resolver false num-locals value)))
(^code ((~ [_ (#;Int var)])))
(if (variableL;local? var)
- (if (functionS;nested? outer-arity)
+ (if (functionS;nested? arity)
(if (variableL;self? var)
- (call$ (var$ 0) (|> (list;n.range +1 (n.dec outer-arity))
+ (call$ (var$ 0) (|> (list;n.range +1 (n.dec arity))
(list/map (|>. variableL;local code;int (~) () (`)))))
- (var$ (functionS;adjust-var outer-arity var)))
+ (var$ (functionS;adjust-var arity var)))
(var$ var))
(var$ (maybe;default var (dict;get var resolver))))
(^code ("lux case" (~ inputA) (~ [_ (#;Record branchesA)])))
- (synthesize-case (recur outer-arity resolver false num-locals) outer-arity inputA branchesA)
+ (synthesize-case arity num-locals (recur arity resolver false) inputA branchesA)
(^multi (^code ("lux function" [(~@ scope)] (~ bodyA)))
[(s;run scope (p;some s;int)) (#e;Success raw-env)])
- (let [inner-arity (if direct?
- (n.inc outer-arity)
- +1)
+ (let [function-arity (if direct?
+ (n.inc arity)
+ +1)
env (list/map (function [closure]
(case (dict;get closure resolver)
(#;Some resolved)
(if (and (variableL;local? resolved)
- (functionS;nested? outer-arity)
- (|> resolved variableL;local-register (n.>= outer-arity)))
- (functionS;adjust-var outer-arity resolved)
+ (functionS;nested? arity)
+ (|> resolved variableL;local-register (n.>= arity)))
+ (functionS;adjust-var arity resolved)
resolved)
#;None
(if (and (variableL;local? closure)
- (functionS;nested? outer-arity))
- (functionS;adjust-var outer-arity closure)
+ (functionS;nested? arity))
+ (functionS;adjust-var arity closure)
closure)))
raw-env)
env-vars (: (List Variable)
(case raw-env
#;Nil (list)
_ (|> (list;size raw-env) n.dec (list;n.range +0) (list/map variableL;captured))))
- resolver' (if (and (functionS;nested? inner-arity)
+ resolver' (if (and (functionS;nested? function-arity)
direct?)
(list/fold (function [[from to] resolver']
(dict;put from to resolver'))
@@ -180,19 +177,20 @@
(dict;put var var resolver'))
init-resolver
env-vars))]
- (case (recur inner-arity resolver' true num-locals bodyA)
- (^ [_ (#;Form (list [_ (#;Text "lux function")] [_ (#;Nat arity')] env' bodyS'))])
- (let [arity (n.inc arity')]
- (function$ arity env (prepare-body inner-arity arity bodyS')))
+ (case (recur function-arity resolver' true function-arity bodyA)
+ (^ [_ (#;Form (list [_ (#;Text "lux function")] [_ (#;Nat unmerged-arity)] env' bodyS'))])
+ (let [merged-arity (n.inc unmerged-arity)]
+ (function$ merged-arity env
+ (prepare-body function-arity merged-arity bodyS')))
bodyS
- (function$ +1 env (prepare-body inner-arity +1 bodyS))))
+ (function$ +1 env (prepare-body function-arity +1 bodyS))))
(^code ("lux apply" (~@ _)))
- (synthesize-apply (recur outer-arity resolver false num-locals) outer-arity num-locals expressionA)
+ (synthesize-apply (recur arity resolver false num-locals) num-locals expressionA)
(^code ((~ [_ (#;Text name)]) (~@ args)))
- (procedure$ name (list/map (recur outer-arity resolver false num-locals) args))
+ (procedure$ name (list/map (recur arity resolver false num-locals) args))
_
expressionA)))
diff --git a/new-luxc/source/luxc/lang/synthesis/loop.lux b/new-luxc/source/luxc/lang/synthesis/loop.lux
index 86c37a3f0..ac72e69b2 100644
--- a/new-luxc/source/luxc/lang/synthesis/loop.lux
+++ b/new-luxc/source/luxc/lang/synthesis/loop.lux
@@ -108,7 +108,7 @@
exprS
)))
-(def: #export (adjust env outer-offset exprS)
+(def: #export (adjust env offset exprS)
(-> (List Variable) Register ls;Synthesis ls;Synthesis)
(let [resolve-captured (: (-> Variable Variable)
(function [var]
@@ -116,13 +116,13 @@
(|> env (list;nth idx) maybe;assume))))]
(loop [exprS exprS]
(case exprS
- (^ [_ (#;Form (list [_ (#;Nat tag)] last? valueS))])
+ (^code ((~ [_ (#;Nat tag)]) (~ last?) (~ valueS)))
(` ((~ (code;nat tag)) (~ last?) (~ (recur valueS))))
- [_ (#;Tuple members)]
- [_ (#;Tuple (list/map recur members))]
+ (^code [(~@ members)])
+ (` [(~@ (list/map recur members))])
- (^ [_ (#;Form (list [_ (#;Text "lux case")] inputS pathS))])
+ (^code ("lux case" (~ inputS) (~ pathS)))
(` ("lux case" (~ (recur inputS))
(~ (let [adjust' recur]
(loop [pathS pathS]
@@ -133,22 +133,25 @@
(["lux case alt"]
["lux case seq"])
+ (^code ("lux case bind" (~ [_ (#;Nat register)])))
+ (` ("lux case bind" (~ (code;nat (n.+ offset register)))))
+
(^ [_ (#;Form (list [_ (#;Text "lux case exec")] bodyS))])
(` ("lux case exec" (~ (adjust' bodyS))))
_
pathS))))))
- (^ [_ (#;Form (list [_ (#;Text "lux function")] arity [_ (#;Tuple environment)] bodyS))])
+ (^code ("lux function" (~ arity) [(~@ environment)] (~ bodyS)))
(` ("lux function" (~ arity)
- (~ [_ (#;Tuple (list/map (function [_var]
- (case _var
- (^ [_ (#;Form (list [_ (#;Int var)]))])
- (` ((~ (code;int (resolve-captured var)))))
-
- _
- _var))
- environment))])
+ [(~@ (list/map (function [_var]
+ (case _var
+ (^ [_ (#;Form (list [_ (#;Int var)]))])
+ (` ((~ (code;int (resolve-captured var)))))
+
+ _
+ _var))
+ environment))]
(~ (recur bodyS))))
(^ [_ (#;Form (list& [_ (#;Text "lux call")] funcS argsS))])
@@ -163,10 +166,10 @@
(^ [_ (#;Form (list [_ (#;Int var)]))])
(if (variableL;captured? var)
(` ((~ (code;int (resolve-captured var)))))
- (` ((~ (code;int (|> outer-offset nat-to-int (i.+ var)))))))
+ (` ((~ (code;int (|> offset nat-to-int (i.+ var)))))))
(^ [_ (#;Form (list [_ (#;Text "lux let")] [_ (#;Nat register)] inputS bodyS))])
- (` ("lux let" (~ (code;nat (n.+ outer-offset register)))
+ (` ("lux let" (~ (code;nat (n.+ offset register)))
(~ (recur inputS))
(~ (recur bodyS))))
@@ -175,8 +178,8 @@
(~ (recur thenS))
(~ (recur elseS))))
- (^ [_ (#;Form (list [_ (#;Text "lux loop")] [_ (#;Nat inner-offset)] [_ (#;Tuple initsS)] bodyS))])
- (` ("lux loop" (~ (code;nat (n.+ outer-offset inner-offset)))
+ (^ [_ (#;Form (list [_ (#;Text "lux loop")] [_ (#;Nat loop-offset)] [_ (#;Tuple initsS)] bodyS))])
+ (` ("lux loop" (~ (code;nat (n.+ offset loop-offset)))
[(~@ (list/map recur initsS))]
(~ (recur bodyS))))
diff --git a/new-luxc/source/luxc/lang/translation.lux b/new-luxc/source/luxc/lang/translation.lux
index 33f74795a..fbecf2da5 100644
--- a/new-luxc/source/luxc/lang/translation.lux
+++ b/new-luxc/source/luxc/lang/translation.lux
@@ -7,10 +7,10 @@
(data ["e" error]
[text "text/" Hash<Text>]
text/format
- (coll [list]
+ (coll [list "list/" Functor<List>]
[dict]))
[macro]
- (lang [syntax]
+ (lang [syntax #+ Aliases]
(type ["tc" check]))
[host]
[io #+ IO Process io]
@@ -52,9 +52,12 @@
(wrap [annsI (:! Code annsV)])))
(def: (switch-compiler new-compiler)
- (-> Compiler (Meta Unit))
+ (-> Compiler (Meta Aliases))
(function [old-compiler]
- (#e;Success [new-compiler []])))
+ ((do macro;Monad<Meta>
+ [this macro;current-module]
+ (wrap (|> this (get@ #;module-aliases) (dict;from-list text;Hash<Text>) (: Aliases))))
+ new-compiler)))
(def: (ensure-valid-alias def-name annotations value)
(-> Text Code Code (Meta Unit))
@@ -66,8 +69,8 @@
_
(&;throw Invalid-Alias def-name)))
-(def: (translate translate-module code)
- (-> (-> Text Compiler (Process Compiler)) Code (Meta Unit))
+(def: (translate translate-module aliases code)
+ (-> (-> Text Compiler (Process Compiler)) Aliases Code (Meta Aliases))
(case code
(^code ((~ [_ (#;Symbol macro-name)]) (~@ args)))
(do macro;Monad<Meta>
@@ -76,15 +79,26 @@
(case ?macro
(#;Some macro)
(do @
- [expansion (function [compiler]
- (case (macroL;expand macro args compiler)
- (#e;Success [compiler' output])
- (#e;Success [compiler' output])
+ [expansion (: (Meta (List Code))
+ (function [compiler]
+ (case (macroL;expand macro args compiler)
+ (#e;Error error)
+ ((&;throw Macro-Expansion-Failed error) compiler)
- (#e;Error error)
- ((&;throw Macro-Expansion-Failed error) compiler)))
- _ (monad;map @ (translate translate-module) expansion)]
- (wrap []))
+ output
+ output)))
+ expansion-aliases (monad;map @ (translate translate-module aliases) expansion)]
+ (if (dict;empty? aliases)
+ (loop [expansion-aliases expansion-aliases]
+ (case expansion-aliases
+ #;Nil
+ (wrap aliases)
+
+ (#;Cons head tail)
+ (if (dict;empty? head)
+ (recur tail)
+ (wrap head))))
+ (wrap aliases)))
#;None
(&;throw Unrecognized-Statement (%code code))))
@@ -100,7 +114,7 @@
[_ (ensure-valid-alias def-name annsV valueC)
_ (&;with-scope
(statementT;translate-def def-name Void id annsI annsV))]
- (wrap []))
+ (wrap aliases))
#;None
(do @
@@ -114,10 +128,15 @@
(analyse valueC))))
valueT (&;with-type-env
(tc;clean valueT))
+ ## #let [_ (if (or (text/= "list/size" def-name))
+ ## (log! (format "{" def-name "}\n"
+ ## " ANALYSIS: " (%code valueA) "\n"
+ ## "SYNTHESIS: " (%code (expressionS;synthesize valueA))))
+ ## [])]
valueI (expressionT;translate (expressionS;synthesize valueA))
_ (&;with-scope
(statementT;translate-def def-name valueT valueI annsI annsV))]
- (wrap []))))))
+ (wrap aliases))))))
(^code ("lux module" (~ annsC)))
(do macro;Monad<Meta>
@@ -135,23 +154,24 @@
[[_ programA] (&;with-scope
(&;with-type (type (io;IO Unit))
(analyse programC)))
- programI (expressionT;translate (expressionS;synthesize programA))]
- (statementT;translate-program program-args programI))
+ programI (expressionT;translate (expressionS;synthesize programA))
+ _ (statementT;translate-program program-args programI)]
+ (wrap aliases))
_
(&;throw Unrecognized-Statement (%code code))))
-(def: (exhaust action)
- (All [a] (-> (Meta a) (Meta Unit)))
+(def: (forgive-eof action)
+ (-> (Meta Unit) (Meta Unit))
(function [compiler]
(case (action compiler)
- (#e;Success [compiler' _])
- ((exhaust action) compiler')
-
(#e;Error error)
(if (ex;match? syntax;End-Of-File error)
(#e;Success [compiler []])
- (#e;Error error)))))
+ (#e;Error error))
+
+ output
+ output)))
(def: prelude Text "lux")
@@ -164,10 +184,10 @@
_ (moduleL;flag-compiled! module-name)]
(wrap output)))
-(def: (read current-module)
- (-> Text (Meta Code))
+(def: (read current-module aliases)
+ (-> Text Aliases (Meta Code))
(function [compiler]
- (case (syntax;read current-module (get@ #;source compiler))
+ (case (syntax;read current-module aliases (get@ #;source compiler))
(#e;Error error)
(#e;Error error)
@@ -178,8 +198,7 @@
(def: (translate-module source-dirs target-dir module-name compiler)
(-> (List File) File Text Compiler (Process Compiler))
(do io;Monad<Process>
- [#let [_ (log! (format "{translate-module} " module-name))]
- ## _ (&io;prepare-module target-dir module-name)
+ [## _ (&io;prepare-module target-dir module-name)
[file-name file-content] (&io;read-module source-dirs module-name)
#let [module-hash (text/hash file-content)
translate-module (translate-module source-dirs target-dir)]]
@@ -190,12 +209,15 @@
(with-active-compilation [module-name
file-name
file-content]
- (exhaust
- (do @
- [code (read module-name)
- #let [[cursor _] code]]
- (&;with-cursor cursor
- (translate translate-module code)))))))]
+ (forgive-eof
+ (loop [aliases (: Aliases
+ (dict;new text;Hash<Text>))]
+ (do @
+ [code (read module-name aliases)
+ #let [[cursor _] code]
+ aliases' (&;with-cursor cursor
+ (translate translate-module aliases code))]
+ (forgive-eof (recur aliases'))))))))]
(wrap artifacts)))
(#e;Success [compiler artifacts])
(do @
diff --git a/new-luxc/source/luxc/lang/translation/imports.jvm.lux b/new-luxc/source/luxc/lang/translation/imports.jvm.lux
index c30f61225..be8b828cd 100644
--- a/new-luxc/source/luxc/lang/translation/imports.jvm.lux
+++ b/new-luxc/source/luxc/lang/translation/imports.jvm.lux
@@ -111,7 +111,6 @@
(do macro;Monad<Meta>
[_ (moduleL;set-annotations annotations)
current-module macro;current-module-name
- #let [_ (log! (format "{translate-imports} " current-module))]
imports (let [imports (|> (macro;get-tuple-ann (ident-for #;imports) annotations)
(maybe;default (list)))]
(case (s;run imports (p;some import))
diff --git a/new-luxc/source/luxc/lang/translation/loop.jvm.lux b/new-luxc/source/luxc/lang/translation/loop.jvm.lux
index f5830bf9e..77d43a0e5 100644
--- a/new-luxc/source/luxc/lang/translation/loop.jvm.lux
+++ b/new-luxc/source/luxc/lang/translation/loop.jvm.lux
@@ -16,7 +16,18 @@
(translation [";T" common]
[";T" runtime]
[";T" reference])
- [";L" variable #+ Variable])))
+ [";L" variable #+ Variable Register])))
+
+(def: (constant? register changeS)
+ (-> Register ls;Synthesis Bool)
+ (case changeS
+ (^multi (^code ((~ [_ (#;Int var)])))
+ (i.= (variableL;local register)
+ var))
+ true
+
+ _
+ false))
(def: #export (translate-recur translate argsS)
(-> (-> ls;Synthesis (Meta $;Inst))
@@ -24,23 +35,30 @@
(Meta $;Inst))
(do macro;Monad<Meta>
[[@begin offset] hostL;anchor
- argsI (monad;map @ (function [[register argS]]
- (let [register' (|> register (n.+ offset))]
- (: (Meta $;Inst)
- (case argS
- (^multi (^code ((~ [_ (#;Int var)])))
- (i.= (variableL;local register')
- var))
- (wrap id)
-
- _
- (do @
- [argI (translate argS)]
- (wrap (|>. argI
- ($i;ASTORE register'))))))))
- (list;zip2 (list;n.range +0 (n.dec (list;size argsS)))
- argsS))]
- (wrap (|>. ($i;fuse argsI)
+ #let [pairs (list;zip2 (list;n.range offset (|> (list;size argsS) n.dec (n.+ offset)))
+ argsS)]
+ ## It may look weird that first I compile the values separately,
+ ## and then I compile the stores/allocations.
+ ## It must be done that way in order to avoid a potential bug.
+ ## Let's say that you'll recur with 2 expressions: X and Y.
+ ## If Y depends on the value of X, and you don't compile values
+ ## and stores separately, then by the time Y is evaluated, it
+ ## will refer to the new value of X, instead of the old value, as
+ ## must be the case.
+ valuesI+ (monad;map @ (function [[register argS]]
+ (: (Meta $;Inst)
+ (if (constant? register argS)
+ (wrap id)
+ (translate argS))))
+ pairs)
+ #let [storesI+ (list/map (function [[register argS]]
+ (: $;Inst
+ (if (constant? register argS)
+ id
+ ($i;ASTORE register))))
+ (list;reverse pairs))]]
+ (wrap (|>. ($i;fuse valuesI+)
+ ($i;fuse storesI+)
($i;GOTO @begin)))))
(def: #export (translate-loop translate offset initsS+ bodyS)
@@ -50,12 +68,12 @@
(do macro;Monad<Meta>
[@begin $i;make-label
initsI+ (monad;map @ translate initsS+)
- bodyI (hostL;with-anchor [@begin (n.inc offset)]
+ bodyI (hostL;with-anchor [@begin offset]
(translate bodyS))
#let [initializationI (|> (list;enumerate initsI+)
(list/map (function [[register initI]]
(|>. initI
- ($i;ASTORE (|> register n.inc (n.+ offset))))))
+ ($i;ASTORE (n.+ offset register)))))
$i;fuse)]]
(wrap (|>. initializationI
($i;label @begin)
diff --git a/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux b/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux
index 0e17f99a6..6c1b18932 100644
--- a/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux
+++ b/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux
@@ -267,65 +267,61 @@
$;Method
($t;method (list $t;long $t;long) (#;Some $t;int) (list)))
-(do-template [<name> <const> <wrapper>]
+(do-template [<name> <const> <type>]
[(def: (<name> _)
Nullary
- (|>. <const> <wrapper>))]
+ (|>. <const> ($i;wrap <type>)))]
- [nat//min ($i;long 0) ($i;wrap #$;Long)]
- [nat//max ($i;long -1) ($i;wrap #$;Long)]
+ [nat//min ($i;long 0) #$;Long]
+ [nat//max ($i;long -1) #$;Long]
- [int//min ($i;long Long.MIN_VALUE) ($i;wrap #$;Long)]
- [int//max ($i;long Long.MAX_VALUE) ($i;wrap #$;Long)]
+ [int//min ($i;long Long.MIN_VALUE) #$;Long]
+ [int//max ($i;long Long.MAX_VALUE) #$;Long]
- [frac//smallest ($i;double Double.MIN_VALUE) ($i;wrap #$;Double)]
- [frac//min ($i;double (f.* -1.0 Double.MAX_VALUE)) ($i;wrap #$;Double)]
- [frac//max ($i;double Double.MAX_VALUE) ($i;wrap #$;Double)]
- [frac//not-a-number ($i;double Double.NaN) ($i;wrap #$;Double)]
- [frac//positive-infinity ($i;double Double.POSITIVE_INFINITY) ($i;wrap #$;Double)]
- [frac//negative-infinity ($i;double Double.NEGATIVE_INFINITY) ($i;wrap #$;Double)]
-
- [deg//min ($i;long 0) ($i;wrap #$;Long)]
- [deg//max ($i;long -1) ($i;wrap #$;Long)]
+ [frac//smallest ($i;double Double.MIN_VALUE) #$;Double]
+ [frac//min ($i;double (f.* -1.0 Double.MAX_VALUE)) #$;Double]
+ [frac//max ($i;double Double.MAX_VALUE) #$;Double]
+ [frac//not-a-number ($i;double Double.NaN) #$;Double]
+ [frac//positive-infinity ($i;double Double.POSITIVE_INFINITY) #$;Double]
+ [frac//negative-infinity ($i;double Double.NEGATIVE_INFINITY) #$;Double]
+
+ [deg//min ($i;long 0) #$;Long]
+ [deg//max ($i;long -1) #$;Long]
)
-(do-template [<name> <unwrap> <wrap> <op>]
+(do-template [<name> <type> <op>]
[(def: (<name> [subjectI paramI])
Binary
- (|>. subjectI <unwrap>
- paramI <unwrap>
+ (|>. subjectI ($i;unwrap <type>)
+ paramI ($i;unwrap <type>)
<op>
- <wrap>))]
+ ($i;wrap <type>)))]
- [int//add ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LADD]
- [int//sub ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB]
- [int//mul ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LMUL]
- [int//div ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LDIV]
- [int//rem ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LREM]
+ [int//add #$;Long $i;LADD]
+ [int//sub #$;Long $i;LSUB]
+ [int//mul #$;Long $i;LMUL]
+ [int//div #$;Long $i;LDIV]
+ [int//rem #$;Long $i;LREM]
- [nat//add ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LADD]
- [nat//sub ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB]
- [nat//mul ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LMUL]
- [nat//div ($i;unwrap #$;Long) ($i;wrap #$;Long)
- ($i;INVOKESTATIC hostL;runtime-class "div_nat" nat-method false)]
- [nat//rem ($i;unwrap #$;Long) ($i;wrap #$;Long)
- ($i;INVOKESTATIC hostL;runtime-class "rem_nat" nat-method false)]
-
- [frac//add ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DADD]
- [frac//sub ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DSUB]
- [frac//mul ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DMUL]
- [frac//div ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DDIV]
- [frac//rem ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DREM]
-
- [deg//add ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LADD]
- [deg//sub ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB]
- [deg//mul ($i;unwrap #$;Long) ($i;wrap #$;Long)
- ($i;INVOKESTATIC hostL;runtime-class "mul_deg" deg-method false)]
- [deg//div ($i;unwrap #$;Long) ($i;wrap #$;Long)
- ($i;INVOKESTATIC hostL;runtime-class "div_deg" deg-method false)]
- [deg//rem ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB]
- [deg//scale ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LMUL]
- [deg//reciprocal ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LDIV]
+ [nat//add #$;Long $i;LADD]
+ [nat//sub #$;Long $i;LSUB]
+ [nat//mul #$;Long $i;LMUL]
+ [nat//div #$;Long ($i;INVOKESTATIC hostL;runtime-class "div_nat" nat-method false)]
+ [nat//rem #$;Long ($i;INVOKESTATIC hostL;runtime-class "rem_nat" nat-method false)]
+
+ [frac//add #$;Double $i;DADD]
+ [frac//sub #$;Double $i;DSUB]
+ [frac//mul #$;Double $i;DMUL]
+ [frac//div #$;Double $i;DDIV]
+ [frac//rem #$;Double $i;DREM]
+
+ [deg//add #$;Long $i;LADD]
+ [deg//sub #$;Long $i;LSUB]
+ [deg//mul #$;Long ($i;INVOKESTATIC hostL;runtime-class "mul_deg" deg-method false)]
+ [deg//div #$;Long ($i;INVOKESTATIC hostL;runtime-class "div_deg" deg-method false)]
+ [deg//rem #$;Long $i;LSUB]
+ [deg//scale #$;Long $i;LMUL]
+ [deg//reciprocal #$;Long $i;LDIV]
)
(do-template [<eq> <lt> <unwrap> <cmp>]
@@ -382,11 +378,11 @@
($i;INVOKEVIRTUAL <class> <method> ($t;method (list) (#;Some <outputT>) (list)) false)
<post>))]
- [text//size "java.lang.String" "length" lux-intI $t;int]
- [text//hash "java.lang.Object" "hashCode" lux-intI $t;int]
- [text//trim "java.lang.String" "trim" id $String]
- [text//upper-case "java.lang.String" "toUpperCase" id $String]
- [text//lower-case "java.lang.String" "toLowerCase" id $String]
+ [text//size "java.lang.String" "length" lux-intI $t;int]
+ [text//hash "java.lang.Object" "hashCode" lux-intI $t;int]
+ [text//trim "java.lang.String" "trim" id $String]
+ [text//upper "java.lang.String" "toUpperCase" id $String]
+ [text//lower "java.lang.String" "toLowerCase" id $String]
)
(do-template [<name> <pre-subject> <pre-param> <op> <post>]
@@ -676,18 +672,21 @@
(def: text-procs
Bundle
- (|> (dict;new text;Hash<Text>)
- (install "text =" (binary text//eq))
- (install "text <" (binary text//lt))
- (install "text concat" (binary text//concat))
- (install "text index" (trinary text//index))
- (install "text size" (unary text//size))
- (install "text hash" (unary text//hash))
- (install "text replace-once" (trinary text//replace-once))
- (install "text replace-all" (trinary text//replace-all))
- (install "text char" (binary text//char))
- (install "text clip" (trinary text//clip))
- ))
+ (<| (prefix "text")
+ (|> (dict;new text;Hash<Text>)
+ (install "=" (binary text//eq))
+ (install "<" (binary text//lt))
+ (install "concat" (binary text//concat))
+ (install "index" (trinary text//index))
+ (install "size" (unary text//size))
+ (install "hash" (unary text//hash))
+ (install "replace-once" (trinary text//replace-once))
+ (install "replace-all" (trinary text//replace-all))
+ (install "char" (binary text//char))
+ (install "clip" (trinary text//clip))
+ (install "upper" (unary text//upper))
+ (install "lower" (unary text//lower))
+ )))
(def: array-procs
Bundle
diff --git a/new-luxc/source/luxc/lang/translation/runtime.jvm.lux b/new-luxc/source/luxc/lang/translation/runtime.jvm.lux
index 87174b192..d2bb1645b 100644
--- a/new-luxc/source/luxc/lang/translation/runtime.jvm.lux
+++ b/new-luxc/source/luxc/lang/translation/runtime.jvm.lux
@@ -198,7 +198,6 @@
div-method ($t;method (list $t;long $t;long) (#;Some $t;long) (list))
upcastI ($i;INVOKESTATIC hostL;runtime-class "_toUnsignedBigInteger" upcast-method false)
downcastI ($i;INVOKEVIRTUAL "java.math.BigInteger" "longValue" ($t;method (list) (#;Some $t;long) (list)) false)]
- ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java#215
(|>. ($d;method #$;Public $;staticM "_toUnsignedBigInteger" upcast-method
(let [upcastI ($i;INVOKESTATIC "java.math.BigInteger" "valueOf" upcast-method false)
discernI (function [@where] (|>. ($i;LLOAD +0) ($i;long 0) $i;LCMP ($i;IFGE @where)))
@@ -220,14 +219,12 @@
($i;LLOAD +0)
upcastI
$i;ARETURN))))
- ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java?av=f#1267
($d;method #$;Public $;staticM "compare_nat" compare-nat-method
(let [shiftI (|>. ($i;GETSTATIC "java.lang.Long" "MIN_VALUE" $t;long) $i;LADD)]
(|>. ($i;LLOAD +0) shiftI
($i;LLOAD +2) shiftI
$i;LCMP
$i;IRETURN)))
- ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java#1290
($d;method #$;Public $;staticM "div_nat" div-method
(let [is-param-largeI (function [@where] (|>. ($i;LLOAD +2) ($i;long 0) $i;LCMP ($i;IFLT @where)))
is-subject-smallI (function [@where] (|>. ($i;LLOAD +0) ($i;long 0) $i;LCMP ($i;IFGT @where)))
@@ -257,7 +254,6 @@
## Less than
($i;label @is-zero)
($i;long 0) $i;LRETURN))))
- ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java#1323
($d;method #$;Public $;staticM "rem_nat" div-method
(let [is-subject-largeI (function [@where] (|>. ($i;LLOAD +0) ($i;long 0) $i;LCMP ($i;IFLE @where)))
is-param-largeI (function [@where] (|>. ($i;LLOAD +2) ($i;long 0) $i;LCMP ($i;IFLE @where)))