blob: faa41913fb0e4d46f693b77173ff2c77a4079934 (
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
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
(ns lux.analyser
(:require (clojure [template :refer [do-template]])
[clojure.core.match :refer [match]]
(lux [base :as & :refer [exec return fail
try-all-m map-m mapcat-m reduce-m
assert!]]
[parser :as &parser]
[type :as &type]
[macro :as ¯o]
[host :as &host])
(lux.analyser [base :as &&]
[lux :as &&lux]
[host :as &&host])))
;; [Utils]
(defn ^:private analyse-basic-ast [analyse-ast token]
;; (prn 'analyse-basic-ast token)
(match token
;; Standard special forms
[::&parser/Bool ?value]
(return (list [::&&/Expression [::&&/bool ?value] [::&type/Data "java.lang.Boolean"]]))
[::&parser/Int ?value]
(return (list [::&&/Expression [::&&/int ?value] [::&type/Data "java.lang.Long"]]))
[::&parser/Real ?value]
(return (list [::&&/Expression [::&&/real ?value] [::&type/Data "java.lang.Double"]]))
[::&parser/Char ?value]
(return (list [::&&/Expression [::&&/char ?value] [::&type/Data "java.lang.Character"]]))
[::&parser/Text ?value]
(return (list [::&&/Expression [::&&/text ?value] [::&type/Data "java.lang.String"]]))
[::&parser/Tuple ?elems]
(&&lux/analyse-tuple analyse-ast ?elems)
[::&parser/Tag ?tag]
(let [tuple-type [::&type/Tuple (list)]]
(return (list [::&&/Expression [::&&/variant ?tag [::&&/Expression [::&&/tuple (list)] tuple-type]]
[::&type/Variant (list [?tag tuple-type])]])))
[::&parser/Ident ?ident]
(&&lux/analyse-ident analyse-ast ?ident)
[::&parser/Form ([[::&parser/Ident "case'"] ?variant & ?branches] :seq)]
(&&lux/analyse-case analyse-ast ?variant ?branches)
[::&parser/Form ([[::&parser/Ident "lambda'"] [::&parser/Ident ?self] [::&parser/Ident ?arg] ?body] :seq)]
(&&lux/analyse-lambda analyse-ast ?self ?arg ?body)
[::&parser/Form ([[::&parser/Ident "def'"] [::&parser/Ident ?name] ?value] :seq)]
(&&lux/analyse-def analyse-ast ?name ?value)
[::&parser/Form ([[::&parser/Ident "declare-macro"] [::&parser/Ident ?ident]] :seq)]
(&&lux/analyse-declare-macro ?ident)
[::&parser/Form ([[::&parser/Ident "require"] [::&parser/Text ?path]] :seq)]
(&&lux/analyse-require analyse-ast ?path)
;; Host special forms
[::&parser/Form ([[::&parser/Ident "exec"] & ?exprs] :seq)]
(&&host/analyse-exec analyse-ast ?exprs)
;; Integer arithmetic
[::&parser/Form ([[::&parser/Ident "jvm;iadd"] ?x ?y] :seq)]
(&&host/analyse-jvm-iadd analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;isub"] ?x ?y] :seq)]
(&&host/analyse-jvm-isub analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;imul"] ?x ?y] :seq)]
(&&host/analyse-jvm-imul analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;idiv"] ?x ?y] :seq)]
(&&host/analyse-jvm-idiv analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;irem"] ?x ?y] :seq)]
(&&host/analyse-jvm-irem analyse-ast ?x ?y)
;; Long arithmetic
[::&parser/Form ([[::&parser/Ident "jvm;ladd"] ?x ?y] :seq)]
(&&host/analyse-jvm-ladd analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;lsub"] ?x ?y] :seq)]
(&&host/analyse-jvm-lsub analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;lmul"] ?x ?y] :seq)]
(&&host/analyse-jvm-lmul analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;ldiv"] ?x ?y] :seq)]
(&&host/analyse-jvm-ldiv analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;lrem"] ?x ?y] :seq)]
(&&host/analyse-jvm-lrem analyse-ast ?x ?y)
;; Float arithmetic
[::&parser/Form ([[::&parser/Ident "jvm;fadd"] ?x ?y] :seq)]
(&&host/analyse-jvm-fadd analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;fsub"] ?x ?y] :seq)]
(&&host/analyse-jvm-fsub analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;fmul"] ?x ?y] :seq)]
(&&host/analyse-jvm-fmul analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;fdiv"] ?x ?y] :seq)]
(&&host/analyse-jvm-fdiv analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;frem"] ?x ?y] :seq)]
(&&host/analyse-jvm-frem analyse-ast ?x ?y)
;; Double arithmetic
[::&parser/Form ([[::&parser/Ident "jvm;dadd"] ?x ?y] :seq)]
(&&host/analyse-jvm-dadd analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;dsub"] ?x ?y] :seq)]
(&&host/analyse-jvm-dsub analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;dmul"] ?x ?y] :seq)]
(&&host/analyse-jvm-dmul analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;ddiv"] ?x ?y] :seq)]
(&&host/analyse-jvm-ddiv analyse-ast ?x ?y)
[::&parser/Form ([[::&parser/Ident "jvm;drem"] ?x ?y] :seq)]
(&&host/analyse-jvm-drem analyse-ast ?x ?y)
;; Fields & methods
[::&parser/Form ([[::&parser/Ident "jvm;getstatic"] [::&parser/Ident ?class] [::&parser/Text ?field]] :seq)]
(&&host/analyse-jvm-getstatic analyse-ast ?class ?field)
[::&parser/Form ([[::&parser/Ident "jvm;getfield"] [::&parser/Ident ?class] [::&parser/Text ?field] ?object] :seq)]
(&&host/analyse-jvm-getfield analyse-ast ?class ?field ?object)
[::&parser/Form ([[::&parser/Ident "jvm;invokestatic"] [::&parser/Ident ?class] [::&parser/Text ?method] [::&parser/Tuple ?classes] [::&parser/Tuple ?args]] :seq)]
(&&host/analyse-jvm-invokestatic analyse-ast ?class ?method ?classes ?args)
[::&parser/Form ([[::&parser/Ident "jvm;invokevirtual"] [::&parser/Ident ?class] [::&parser/Text ?method] [::&parser/Tuple ?classes] ?object [::&parser/Tuple ?args]] :seq)]
(&&host/analyse-jvm-invokevirtual analyse-ast ?class ?method ?classes ?object ?args)
;; Arrays
[::&parser/Form ([[::&parser/Ident "jvm;new"] [::&parser/Ident ?class] [::&parser/Tuple ?classes] [::&parser/Tuple ?args]] :seq)]
(&&host/analyse-jvm-new analyse-ast ?class ?classes ?args)
[::&parser/Form ([[::&parser/Ident "jvm;new-array"] [::&parser/Ident ?class] [::&parser/Int ?length]] :seq)]
(&&host/analyse-jvm-new-array analyse-ast ?class ?length)
[::&parser/Form ([[::&parser/Ident "jvm;aastore"] ?array [::&parser/Int ?idx] ?elem] :seq)]
(&&host/analyse-jvm-aastore analyse-ast ?array ?idx ?elem)
[::&parser/Form ([[::&parser/Ident "jvm;aaload"] ?array [::&parser/Int ?idx]] :seq)]
(&&host/analyse-jvm-aaload analyse-ast ?array ?idx)
;; Classes & interfaces
[::&parser/Form ([[::&parser/Ident "jvm;class"] [::&parser/Ident ?name] [::&parser/Ident ?super-class] [::&parser/Tuple ?fields]] :seq)]
(&&host/analyse-jvm-class analyse-ast ?name ?super-class ?fields)
[::&parser/Form ([[::&parser/Ident "jvm;interface"] [::&parser/Ident ?name] & ?members] :seq)]
(&&host/analyse-jvm-interface analyse-ast ?name ?members)
_
(fail (str "[Analyser Error] Unmatched token: " (pr-str token)))))
(defn ^:private analyse-ast [token]
;; (prn 'analyse-ast token)
(match token
[::&parser/Form ([[::&parser/Tag ?tag] & ?values] :seq)]
(exec [:let [_ (prn 'PRE-ASSERT)]
:let [_ (assert (= 1 (count ?values)) (str "[Analyser Error] Can only tag 1 value: " (pr-str token)))]
:let [_ (prn 'POST-ASSERT)]
:let [?value (first ?values)]
=value (&&/analyse-1 analyse-ast ?value)
=value-type (&&/expr-type =value)]
(return (list [::&&/Expression [::&&/variant ?tag =value] [::&type/Variant (list [?tag =value-type])]])))
[::&parser/Form ([?fn & ?args] :seq)]
(fn [state]
(match ((&&/analyse-1 analyse-ast ?fn) state)
[::&/ok [state* =fn]]
((&&lux/analyse-call analyse-ast =fn ?args) state*)
_
((analyse-basic-ast analyse-ast token) state)))
_
(analyse-basic-ast analyse-ast token)))
;; [Resources]
(def analyse
(exec [asts &parser/parse
;; :let [_ (prn 'analyse/asts asts)]
]
(mapcat-m analyse-ast asts)))
|
