From ddcfead3ebf30fd8fef26f495662ef61e652ba4f Mon Sep 17 00:00:00 2001 From: Eduardo Julian Date: Mon, 6 Sep 2021 02:17:41 -0400 Subject: Applied new convention for variants. --- lux-jvm/source/luxc/lang/translation/jvm/case.lux | 2 +- .../source/luxc/lang/translation/jvm/program.lux | 2 +- .../source/luxc/lang/translation/jvm/runtime.lux | 96 +++++++++++++--------- .../source/luxc/lang/translation/jvm/structure.lux | 6 +- 4 files changed, 59 insertions(+), 47 deletions(-) (limited to 'lux-jvm/source') diff --git a/lux-jvm/source/luxc/lang/translation/jvm/case.lux b/lux-jvm/source/luxc/lang/translation/jvm/case.lux index 33aa7f793..b8ef09945 100644 --- a/lux-jvm/source/luxc/lang/translation/jvm/case.lux +++ b/lux-jvm/source/luxc/lang/translation/jvm/case.lux @@ -98,7 +98,7 @@ (type.method [(list) (list //.$Value) type.boolean (list)])) (def: sideJT - (type.method [(list) (list //.$Variant runtime.$Tag runtime.$Flag) runtime.$Value (list)])) + (type.method [(list) (list //.$Variant runtime.$Lefts runtime.$Right?) runtime.$Value (list)])) (def: (path' stack_depth @else @end phase archive path) (-> Nat Label Label Phase Archive Path (Operation Inst)) diff --git a/lux-jvm/source/luxc/lang/translation/jvm/program.lux b/lux-jvm/source/luxc/lang/translation/jvm/program.lux index ebce2d74a..e12e3b0e7 100644 --- a/lux-jvm/source/luxc/lang/translation/jvm/program.lux +++ b/lux-jvm/source/luxc/lang/translation/jvm/program.lux @@ -49,7 +49,7 @@ ($i.int +1) $i.SWAP $i.AASTORE) - consI (|>> ($i.int +1) + consI (|>> ($i.int +0) ($i.string "") $i.DUP2_X1 $i.POP2 diff --git a/lux-jvm/source/luxc/lang/translation/jvm/runtime.lux b/lux-jvm/source/luxc/lang/translation/jvm/runtime.lux index a3552e3ba..c351dd21c 100644 --- a/lux-jvm/source/luxc/lang/translation/jvm/runtime.lux +++ b/lux-jvm/source/luxc/lang/translation/jvm/runtime.lux @@ -40,8 +40,8 @@ ["." // {"+" [ByteCode]}]) (def: $Text (type.class "java.lang.String" (list))) -(def: .public $Tag type.int) -(def: .public $Flag (type.class "java.lang.Object" (list))) +(def: .public $Lefts type.int) +(def: .public $Right? (type.class "java.lang.Object" (list))) (def: .public $Value (type.class "java.lang.Object" (list))) (def: .public $Index type.int) (def: .public $Stack (type.array $Value)) @@ -63,7 +63,7 @@ outI _.SWAP (printI "println")))) (def: variant_method - (type.method [(list) (list $Tag $Flag $Value) //.$Variant (list)])) + (type.method [(list) (list $Lefts $Right? $Value) //.$Variant (list)])) (def: .public variantI Inst @@ -79,7 +79,7 @@ (def: .public rightI Inst - (|>> _.ICONST_1 + (|>> _.ICONST_0 (_.string "") _.DUP2_X1 _.POP2 @@ -119,14 +119,14 @@ (def: adt_methods Def - (let [store_tagI (|>> _.DUP _.ICONST_0 (_.ILOAD 0) (_.wrap type.int) _.AASTORE) + (let [store_leftsI (|>> _.DUP _.ICONST_0 (_.ILOAD 0) (_.wrap type.int) _.AASTORE) store_flagI (|>> _.DUP _.ICONST_1 (_.ALOAD 1) _.AASTORE) store_valueI (|>> _.DUP _.ICONST_2 (_.ALOAD 2) _.AASTORE)] (|>> ($d.method #$.Public $.staticM "variant_make" - (type.method [(list) (list $Tag $Flag $Value) //.$Variant (list)]) + (type.method [(list) (list $Lefts $Right? $Value) //.$Variant (list)]) (|>> _.ICONST_3 (_.ANEWARRAY $Value) - store_tagI + store_leftsI store_flagI store_valueI _.ARETURN))))) @@ -187,65 +187,79 @@ (_.ALOAD 1) _.AASTORE _.ARETURN)) - ($d.method #$.Public $.staticM "pm_variant" (type.method [(list) (list //.$Variant $Tag $Flag) $Value (list)]) + ($d.method #$.Public $.staticM "pm_variant" (type.method [(list) (list //.$Variant $Lefts $Right?) $Value (list)]) (<| _.with_label (function (_ @loop)) _.with_label (function (_ @perfect_match!)) - _.with_label (function (_ @tags_match!)) + _.with_label (function (_ @lefts_match!)) _.with_label (function (_ @maybe_nested)) _.with_label (function (_ @mismatch!)) (let [$variant (_.ALOAD 0) - $tag (_.ILOAD 1) - $last? (_.ALOAD 2) + $lefts (_.ILOAD 1) + $right? (_.ALOAD 2) variant_partI (: (-> Nat Inst) (function (_ idx) (|>> (_.int (.int idx)) _.AALOAD))) - ::tag (: Inst - (|>> (variant_partI 0) (_.unwrap type.int))) - ::last? (variant_partI 1) + ::lefts (: Inst + (|>> (variant_partI 0) + (_.unwrap type.int))) + ::right? (variant_partI 1) ::value (variant_partI 2) + + not_found _.NULL - super_nested_tag (|>> _.SWAP ... variant::tag, tag - _.ISUB) - super_nested (|>> super_nested_tag ... super_tag - $variant ::last? ... super_tag, super_last - $variant ::value ... super_tag, super_last, super_value + super_nested_lefts (|>> _.SWAP ... variant::lefts, lefts + _.ISUB + (_.int +1) + _.ISUB) + super_nested (|>> super_nested_lefts ... super_lefts + $variant ::right? ... super_lefts, super_right? + $variant ::value ... super_lefts, super_right?, super_value ..variantI) - update_$tag _.ISUB update_$variant (|>> $variant ::value (_.CHECKCAST //.$Variant) (_.ASTORE 0)) + update_$lefts (|>> _.ISUB + (_.int +1) + _.ISUB) iterate! (: (-> Label Inst) (function (_ @loop) (|>> update_$variant - update_$tag - (_.GOTO @loop)))) - - not_found _.NULL]) - (|>> $tag ... tag + update_$lefts + (_.GOTO @loop))))]) + (|>> $lefts ... lefts (_.label @loop) - $variant ::tag ... tag, variant::tag - _.DUP2 (_.IF_ICMPEQ @tags_match!) ... tag, variant::tag - _.DUP2 (_.IF_ICMPGT @maybe_nested) ... tag, variant::tag - $last? (_.IFNULL @mismatch!) ... tag, variant::tag + $variant ::lefts ... lefts, variant::lefts + _.DUP2 (_.IF_ICMPEQ @lefts_match!) ... lefts, variant::lefts + _.DUP2 (_.IF_ICMPGT @maybe_nested) ... lefts, variant::lefts + $right? (_.IFNULL @mismatch!) ... lefts, variant::lefts super_nested ... super_variant _.ARETURN - (_.label @tags_match!) ... tag, variant::tag - $last? ... tag, variant::tag, last? - $variant ::last? ... tag, variant::tag, last?, variant::last? - (_.IF_ACMPEQ @perfect_match!) ... tag, variant::tag - (_.label @maybe_nested) ... tag, variant::tag - $variant ::last? ... tag, variant::tag, variant::last? - (_.IFNULL @mismatch!) ... tag, variant::tag - (iterate! @loop) - (_.label @perfect_match!) ... tag, variant::tag + ........................... + ...... @lefts_match! ...... + ........................... + (_.label @lefts_match!) ... lefts, variant::lefts + $right? ... lefts, variant::lefts, right? + $variant ::right? ... lefts, variant::lefts, right?, variant::right? + (_.IF_ACMPEQ @perfect_match!) ... lefts, variant::lefts + ........................ + ...... @mismatch! ...... + ........................ + (_.label @mismatch!) ... lefts, variant::lefts ... _.POP2 - $variant ::value + not_found _.ARETURN - (_.label @mismatch!) ... tag, variant::tag + (_.label @maybe_nested) ... lefts, variant::lefts + $variant ::right? ... lefts, variant::lefts, variant::right? + (_.IFNULL @mismatch!) ... lefts, variant::lefts + (iterate! @loop) + ............................. + ...... @perfect_match! ...... + ............................. + (_.label @perfect_match!) ... lefts, variant::lefts ... _.POP2 - not_found + $variant ::value _.ARETURN))) ($d.method #$.Public $.staticM "tuple_left" (type.method [(list) (list //.$Tuple $Index) $Value (list)]) (<| _.with_label (function (_ @loop)) diff --git a/lux-jvm/source/luxc/lang/translation/jvm/structure.lux b/lux-jvm/source/luxc/lang/translation/jvm/structure.lux index 8e4e309de..a8c117f6e 100644 --- a/lux-jvm/source/luxc/lang/translation/jvm/structure.lux +++ b/lux-jvm/source/luxc/lang/translation/jvm/structure.lux @@ -74,9 +74,7 @@ (def: .public (tagI lefts right?) (-> Nat Bit Inst) - (case (if right? - (.++ lefts) - lefts) + (case lefts 0 _.ICONST_0 1 _.ICONST_1 2 _.ICONST_2 @@ -115,6 +113,6 @@ (_.INVOKESTATIC //.$Runtime "variant_make" (type.method [(list) - (list //runtime.$Tag //runtime.$Flag //runtime.$Value) + (list //runtime.$Lefts //runtime.$Right? //runtime.$Value) //.$Variant (list)])))))) -- cgit v1.2.3