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|
;; Copyright (c) Eduardo Julian. All rights reserved.
;; The use and distribution terms for this software are covered by the
;; Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
;; which can be found in the file epl-v10.html at the root of this distribution.
;; By using this software in any fashion, you are agreeing to be bound by
;; the terms of this license.
;; You must not remove this notice, or any other, from this software.
(ns lux.analyser
(:require (clojure [template :refer [do-template]])
clojure.core.match
clojure.core.match.array
(lux [base :as & :refer [|let |do return fail return* fail* |case]]
[reader :as &reader]
[parser :as &parser]
[type :as &type]
[host :as &host])
(lux.analyser [base :as &&]
[lux :as &&lux]
[host :as &&host])))
;; [Utils]
(defn ^:private parse-handler [[catch+ finally+] token]
(|case token
(&/$Meta meta (&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_catch"))
(&/$Cons (&/$Meta _ (&/$TextS ?ex-class))
(&/$Cons (&/$Meta _ (&/$SymbolS "" ?ex-arg))
(&/$Cons ?catch-body
(&/$Nil)))))))
(return (&/T (&/|++ catch+ (&/|list (&/T ?ex-class ?ex-arg ?catch-body))) finally+))
(&/$Meta meta (&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_finally"))
(&/$Cons ?finally-body
(&/$Nil)))))
(return (&/T catch+ (&/V &/$Some ?finally-body)))
_
(fail (str "[Analyser Error] Wrong syntax for exception handler: " (&/show-ast token)))))
(defn ^:private aba7 [analyse eval! compile-module compile-token exo-type token]
(|case token
;; Arrays
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_new-array"))
(&/$Cons (&/$Meta _ (&/$SymbolS _ ?class))
(&/$Cons (&/$Meta _ (&/$IntS ?length))
(&/$Nil)))))
(&&host/analyse-jvm-new-array analyse ?class ?length)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_aastore"))
(&/$Cons ?array
(&/$Cons (&/$Meta _ (&/$IntS ?idx))
(&/$Cons ?elem
(&/$Nil))))))
(&&host/analyse-jvm-aastore analyse ?array ?idx ?elem)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_aaload"))
(&/$Cons ?array
(&/$Cons (&/$Meta _ (&/$IntS ?idx))
(&/$Nil)))))
(&&host/analyse-jvm-aaload analyse ?array ?idx)
;; Classes & interfaces
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_class"))
(&/$Cons (&/$Meta _ (&/$TextS ?name))
(&/$Cons (&/$Meta _ (&/$TextS ?super-class))
(&/$Cons (&/$Meta _ (&/$TupleS ?interfaces))
(&/$Cons (&/$Meta _ (&/$TupleS ?fields))
(&/$Cons (&/$Meta _ (&/$TupleS ?methods))
(&/$Nil))))))))
(&&host/analyse-jvm-class analyse compile-token ?name ?super-class ?interfaces ?fields ?methods)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_interface"))
(&/$Cons (&/$Meta _ (&/$TextS ?name))
(&/$Cons (&/$Meta _ (&/$TupleS ?supers))
?methods))))
(&&host/analyse-jvm-interface analyse compile-token ?name ?supers ?methods)
;; Programs
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_program"))
(&/$Cons (&/$Meta _ (&/$SymbolS "" ?args))
(&/$Cons ?body
(&/$Nil)))))
(&&host/analyse-jvm-program analyse compile-token ?args ?body)
_
(fail "")))
(defn ^:private aba6 [analyse eval! compile-module compile-token exo-type token]
(|case token
;; Primitive conversions
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_d2f")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-d2f analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_d2i")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-d2i analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_d2l")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-d2l analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_f2d")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-f2d analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_f2i")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-f2i analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_f2l")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-f2l analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_i2b")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-i2b analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_i2c")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-i2c analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_i2d")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-i2d analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_i2f")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-i2f analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_i2l")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-i2l analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_i2s")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-i2s analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_l2d")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-l2d analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_l2f")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-l2f analyse exo-type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_l2i")) (&/$Cons ?value (&/$Nil))))
(&&host/analyse-jvm-l2i analyse exo-type ?value)
;; Bitwise operators
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_iand")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-iand analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ior")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ior analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ixor")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ixor analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ishl")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ishl analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ishr")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ishr analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_iushr")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-iushr analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_land")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-land analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_lor")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-lor analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_lxor")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-lxor analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_lshl")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-lshl analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_lshr")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-lshr analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_lushr")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-lushr analyse exo-type ?x ?y)
_
(aba7 analyse eval! compile-module compile-token exo-type token)))
(defn ^:private aba5 [analyse eval! compile-module compile-token exo-type token]
(|case token
;; Objects
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_null?"))
(&/$Cons ?object
(&/$Nil))))
(&&host/analyse-jvm-null? analyse exo-type ?object)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_instanceof"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons ?object
(&/$Nil)))))
(&&host/analyse-jvm-instanceof analyse exo-type ?class ?object)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_new"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons (&/$Meta _ (&/$TupleS ?classes))
(&/$Cons (&/$Meta _ (&/$TupleS ?args))
(&/$Nil))))))
(&&host/analyse-jvm-new analyse exo-type ?class ?classes ?args)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_getstatic"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons (&/$Meta _ (&/$TextS ?field))
(&/$Nil)))))
(&&host/analyse-jvm-getstatic analyse exo-type ?class ?field)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_getfield"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons (&/$Meta _ (&/$TextS ?field))
(&/$Cons ?object
(&/$Nil))))))
(&&host/analyse-jvm-getfield analyse exo-type ?class ?field ?object)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_putstatic"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons (&/$Meta _ (&/$TextS ?field))
(&/$Cons ?value
(&/$Nil))))))
(&&host/analyse-jvm-putstatic analyse exo-type ?class ?field ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_putfield"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons (&/$Meta _ (&/$TextS ?field))
(&/$Cons ?object
(&/$Cons ?value
(&/$Nil)))))))
(&&host/analyse-jvm-putfield analyse exo-type ?class ?field ?object ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_invokestatic"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons (&/$Meta _ (&/$TextS ?method))
(&/$Cons (&/$Meta _ (&/$TupleS ?classes))
(&/$Cons (&/$Meta _ (&/$TupleS ?args))
(&/$Nil)))))))
(&&host/analyse-jvm-invokestatic analyse exo-type ?class ?method ?classes ?args)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_invokevirtual"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons (&/$Meta _ (&/$TextS ?method))
(&/$Cons (&/$Meta _ (&/$TupleS ?classes))
(&/$Cons ?object
(&/$Cons (&/$Meta _ (&/$TupleS ?args))
(&/$Nil))))))))
(&&host/analyse-jvm-invokevirtual analyse exo-type ?class ?method ?classes ?object ?args)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_invokeinterface"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons (&/$Meta _ (&/$TextS ?method))
(&/$Cons (&/$Meta _ (&/$TupleS ?classes))
(&/$Cons ?object
(&/$Cons (&/$Meta _ (&/$TupleS ?args))
(&/$Nil))))))))
(&&host/analyse-jvm-invokeinterface analyse exo-type ?class ?method ?classes ?object ?args)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_invokespecial"))
(&/$Cons (&/$Meta _ (&/$TextS ?class))
(&/$Cons (&/$Meta _ (&/$TextS ?method))
(&/$Cons (&/$Meta _ (&/$TupleS ?classes))
(&/$Cons ?object
(&/$Cons (&/$Meta _ (&/$TupleS ?args))
(&/$Nil))))))))
(&&host/analyse-jvm-invokespecial analyse exo-type ?class ?method ?classes ?object ?args)
;; Exceptions
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_try"))
(&/$Cons ?body
?handlers)))
(|do [catches+finally (&/fold% parse-handler (&/T (&/|list) (&/V &/$None nil)) ?handlers)]
(&&host/analyse-jvm-try analyse exo-type ?body catches+finally))
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_throw"))
(&/$Cons ?ex
(&/$Nil))))
(&&host/analyse-jvm-throw analyse exo-type ?ex)
;; Syncronization/monitos
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_monitorenter"))
(&/$Cons ?monitor
(&/$Nil))))
(&&host/analyse-jvm-monitorenter analyse exo-type ?monitor)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_monitorexit"))
(&/$Cons ?monitor
(&/$Nil))))
(&&host/analyse-jvm-monitorexit analyse exo-type ?monitor)
_
(aba6 analyse eval! compile-module compile-token exo-type token)))
(defn ^:private aba4 [analyse eval! compile-module compile-token exo-type token]
(|case token
;; Float arithmetic
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_fadd")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-fadd analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_fsub")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-fsub analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_fmul")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-fmul analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_fdiv")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-fdiv analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_frem")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-frem analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_feq")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-feq analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_flt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-flt analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_fgt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-fgt analyse exo-type ?x ?y)
;; Double arithmetic
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_dadd")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-dadd analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_dsub")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-dsub analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_dmul")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-dmul analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ddiv")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ddiv analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_drem")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-drem analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_deq")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-deq analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_dlt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-dlt analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_dgt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-dgt analyse exo-type ?x ?y)
_
(aba5 analyse eval! compile-module compile-token exo-type token)))
(defn ^:private aba3 [analyse eval! compile-module compile-token exo-type token]
(|case token
;; Host special forms
;; Characters
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ceq")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ceq analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_clt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-clt analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_cgt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-cgt analyse exo-type ?x ?y)
;; Integer arithmetic
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_iadd")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-iadd analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_isub")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-isub analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_imul")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-imul analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_idiv")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-idiv analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_irem")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-irem analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ieq")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ieq analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ilt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ilt analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_igt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-igt analyse exo-type ?x ?y)
;; Long arithmetic
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ladd")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ladd analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_lsub")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-lsub analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_lmul")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-lmul analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_ldiv")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-ldiv analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_lrem")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-lrem analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_leq")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-leq analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_llt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-llt analyse exo-type ?x ?y)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_jvm_lgt")) (&/$Cons ?x (&/$Cons ?y (&/$Nil)))))
(&&host/analyse-jvm-lgt analyse exo-type ?x ?y)
_
(aba4 analyse eval! compile-module compile-token exo-type token)))
(defn ^:private aba2 [analyse eval! compile-module compile-token exo-type token]
(|case token
(&/$SymbolS ?ident)
(&&lux/analyse-symbol analyse exo-type ?ident)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_lux_case"))
(&/$Cons ?value ?branches)))
(&&lux/analyse-case analyse exo-type ?value ?branches)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_lux_lambda"))
(&/$Cons (&/$Meta _ (&/$SymbolS "" ?self))
(&/$Cons (&/$Meta _ (&/$SymbolS "" ?arg))
(&/$Cons ?body
(&/$Nil))))))
(&&lux/analyse-lambda analyse exo-type ?self ?arg ?body)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_lux_def"))
(&/$Cons (&/$Meta _ (&/$SymbolS "" ?name))
(&/$Cons ?value
(&/$Nil)))))
(&&lux/analyse-def analyse compile-token ?name ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_lux_declare-macro"))
(&/$Cons (&/$Meta _ (&/$SymbolS "" ?name))
(&/$Nil))))
(&&lux/analyse-declare-macro analyse compile-token ?name)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_lux_import"))
(&/$Cons (&/$Meta _ (&/$TextS ?path))
(&/$Nil))))
(&&lux/analyse-import analyse compile-module compile-token ?path)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_lux_:"))
(&/$Cons ?type
(&/$Cons ?value
(&/$Nil)))))
(&&lux/analyse-check analyse eval! exo-type ?type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_lux_:!"))
(&/$Cons ?type
(&/$Cons ?value
(&/$Nil)))))
(&&lux/analyse-coerce analyse eval! exo-type ?type ?value)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_lux_export"))
(&/$Cons (&/$Meta _ (&/$SymbolS "" ?ident))
(&/$Nil))))
(&&lux/analyse-export analyse compile-token ?ident)
(&/$FormS (&/$Cons (&/$Meta _ (&/$SymbolS _ "_lux_alias"))
(&/$Cons (&/$Meta _ (&/$TextS ?alias))
(&/$Cons (&/$Meta _ (&/$TextS ?module))
(&/$Nil)))))
(&&lux/analyse-alias analyse compile-token ?alias ?module)
_
(aba3 analyse eval! compile-module compile-token exo-type token)))
(defn ^:private aba1 [analyse eval! compile-module compile-token exo-type token]
(|case token
;; Standard special forms
(&/$BoolS ?value)
(|do [_ (&type/check exo-type &type/Bool)]
(return (&/|list (&/T (&/V &&/$bool ?value) exo-type))))
(&/$IntS ?value)
(|do [_ (&type/check exo-type &type/Int)]
(return (&/|list (&/T (&/V &&/$int ?value) exo-type))))
(&/$RealS ?value)
(|do [_ (&type/check exo-type &type/Real)]
(return (&/|list (&/T (&/V &&/$real ?value) exo-type))))
(&/$CharS ?value)
(|do [_ (&type/check exo-type &type/Char)]
(return (&/|list (&/T (&/V &&/$char ?value) exo-type))))
(&/$TextS ?value)
(|do [_ (&type/check exo-type &type/Text)]
(return (&/|list (&/T (&/V &&/$text ?value) exo-type))))
(&/$TupleS ?elems)
(&&lux/analyse-tuple analyse exo-type ?elems)
(&/$RecordS ?elems)
(&&lux/analyse-record analyse exo-type ?elems)
(&/$TagS ?ident)
(&&lux/analyse-variant analyse exo-type ?ident (&/|list))
(&/$SymbolS _ "_jvm_null")
(&&host/analyse-jvm-null analyse exo-type)
_
(aba2 analyse eval! compile-module compile-token exo-type token)
))
(defn ^:private add-loc [meta ^String msg]
(if (.startsWith msg "@")
msg
(|let [[file line col] meta]
(str "@ " file "," line "," col "\n" msg))))
(defn ^:private analyse-basic-ast [analyse eval! compile-module compile-token exo-type token]
;; (prn 'analyse-basic-ast (&/show-ast token))
(|case token
(&/$Meta meta ?token)
(fn [state]
(|case ((aba1 analyse eval! compile-module compile-token exo-type ?token) state)
(&/$Right state* output)
(return* state* output)
(&/$Left "")
(fail* (add-loc (&/get$ &/$cursor state) (str "[Analyser Error] Unrecognized token: " (&/show-ast token))))
(&/$Left msg)
(fail* (add-loc (&/get$ &/$cursor state) msg))
))
))
(defn ^:private just-analyse [analyser syntax]
(&type/with-var
(fn [?var]
(|do [[?output-term ?output-type] (&&/analyse-1 analyser ?var syntax)]
(|case [?var ?output-type]
[(&/$VarT ?e-id) (&/$VarT ?a-id)]
(if (= ?e-id ?a-id)
(|do [?output-type* (&type/deref ?e-id)]
(return (&/T ?output-term ?output-type*)))
(return (&/T ?output-term ?output-type)))
[_ _]
(return (&/T ?output-term ?output-type)))
))))
(defn ^:private analyse-ast [eval! compile-module compile-token exo-type token]
(&/with-cursor (aget token 1 0)
(&/with-expected-type exo-type
(|case token
(&/$Meta meta (&/$FormS (&/$Cons (&/$Meta _ (&/$TagS ?ident)) ?values)))
(&&lux/analyse-variant (partial analyse-ast eval! compile-module compile-token) exo-type ?ident ?values)
(&/$Meta meta (&/$FormS (&/$Cons ?fn ?args)))
(fn [state]
(|case ((just-analyse (partial analyse-ast eval! compile-module compile-token) ?fn) state)
(&/$Right state* =fn)
(do ;; (prn 'GOT_FUN (&/show-ast ?fn) (&/show-ast token) (aget =fn 0 0) (aget =fn 1 0))
((&&lux/analyse-apply (partial analyse-ast eval! compile-module compile-token) exo-type meta =fn ?args) state*))
_
((analyse-basic-ast (partial analyse-ast eval! compile-module compile-token) eval! compile-module compile-token exo-type token) state)))
_
(analyse-basic-ast (partial analyse-ast eval! compile-module compile-token) eval! compile-module compile-token exo-type token)))))
;; [Resources]
(defn analyse [eval! compile-module compile-token]
(|do [asts &parser/parse]
(&/flat-map% (partial analyse-ast eval! compile-module compile-token &type/$Void) asts)))
|