blob: 5abf85c05983c18626cb736b7d0a0887ebfb6edb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
|
(.module:
lux
(lux (control monad
["ex" exception #+ exception:])
(data ["e" error]
[maybe]
[text "text/" Monoid<Text> Hash<Text>]
text/format
(coll [list "list/" Functor<List> Fold<List>]))
[macro]
[host])
(luxc ["&" lang]
["&." io]
(lang (host ["$" jvm]
(jvm ["$t" type]
["$d" def]
["$i" inst]))
["&." scope]
["&." module]
[".L" host]))
(// [".T" eval]
[".T" common]
[".T" runtime]))
(do-template [<name>]
[(exception: #export (<name> {message Text})
message)]
[Invalid-Definition-Value]
[Cannot-Evaluate-Definition]
)
(host.import: java/lang/reflect/Field
(get [#? Object] #try #? Object))
(host.import: (java/lang/Class c)
(getField [String] #try Field))
(def: #export (translate-def def-name valueT valueI metaV)
(-> Text Type $.Inst Code (Meta Any))
(do macro.Monad<Meta>
[current-module macro.current-module-name
#let [def-name [current-module def-name]]]
(case (macro.get-identifier-ann (name-of #.alias) metaV)
(#.Some real-def)
(do @
[[realT realA realV] (macro.find-def real-def)
_ (&module.define def-name [realT metaV realV])]
(wrap []))
_
(do @
[#let [normal-name (format (&.normalize-name def-name) (%n (text/hash def-name)))
bytecode-name (format current-module "/" normal-name)
class-name (format (text.replace-all "/" "." current-module) "." normal-name)
bytecode ($d.class #$.V1_6
#$.Public $.finalC
bytecode-name
(list) ["java.lang.Object" (list)]
(list)
(|>> ($d.field #$.Public ($.++F $.finalF $.staticF) commonT.value-field commonT.$Object)
($d.method #$.Public $.staticM "<clinit>" ($t.method (list) #.None (list))
(|>> valueI
($i.PUTSTATIC bytecode-name commonT.value-field commonT.$Object)
$i.RETURN))))]
_ (commonT.store-class class-name bytecode)
class (commonT.load-class class-name)
valueV (: (Meta Any)
(case (do e.Monad<Error>
[field (Class::getField [commonT.value-field] class)]
(Field::get [#.None] field))
(#e.Success #.None)
(&.throw Invalid-Definition-Value (%name def-name))
(#e.Success (#.Some valueV))
(wrap valueV)
(#e.Error error)
(&.throw Cannot-Evaluate-Definition
(format "Definition: " (%name def-name) "\n"
"Error:\n"
error))))
_ (&module.define def-name [valueT metaV valueV])
_ (if (macro.type? metaV)
(case (macro.declared-tags metaV)
#.Nil
(wrap [])
tags
(&module.declare-tags tags (macro.export? metaV) (:coerce Type valueV)))
(wrap []))
#let [_ (log! (format "DEF " (%name def-name)))]]
(commonT.record-artifact (format bytecode-name ".class") bytecode)))))
(def: #export (translate-program programI)
(-> $.Inst (Meta Any))
(let [nilI runtimeT.noneI
num-inputsI (|>> ($i.ALOAD +0) $i.ARRAYLENGTH)
decI (|>> ($i.int 1) $i.ISUB)
headI (|>> $i.DUP
($i.ALOAD +0)
$i.SWAP
$i.AALOAD
$i.SWAP
$i.DUP_X2
$i.POP)
pairI (|>> ($i.int 2)
($i.ANEWARRAY "java.lang.Object")
$i.DUP_X1
$i.SWAP
($i.int 0)
$i.SWAP
$i.AASTORE
$i.DUP_X1
$i.SWAP
($i.int 1)
$i.SWAP
$i.AASTORE)
consI (|>> ($i.int 1)
($i.string "")
$i.DUP2_X1
$i.POP2
runtimeT.variantI)
prepare-input-listI (<| $i.with-label (function (_ @loop))
$i.with-label (function (_ @end))
(|>> nilI
num-inputsI
($i.label @loop)
decI
$i.DUP
($i.IFLT @end)
headI
pairI
consI
$i.SWAP
($i.GOTO @loop)
($i.label @end)
$i.POP
($i.ASTORE +0)))
run-ioI (|>> ($i.CHECKCAST hostL.function-class)
$i.NULL
($i.INVOKEVIRTUAL hostL.function-class runtimeT.apply-method (runtimeT.apply-signature +1) #0))
main-type ($t.method (list ($t.array +1 ($t.class "java.lang.String" (list))))
#.None
(list))]
(do macro.Monad<Meta>
[current-module macro.current-module-name
#let [normal-name "_"
bytecode-name (format current-module "/" normal-name)
class-name (text.replace-all "/" "." bytecode-name)
bytecode ($d.class #$.V1_6
#$.Public $.finalC
bytecode-name
(list) ["java.lang.Object" (list)]
(list)
(|>> ($d.method #$.Public $.staticM "main" main-type
(|>> prepare-input-listI
programI
run-ioI
$i.POP
$i.RETURN))))]
#let [_ (log! (format "PROGRAM " current-module))]
_ (commonT.store-class class-name bytecode)]
(commonT.record-artifact (format bytecode-name ".class") bytecode))))
|
