38 lines
1.1 KiB
Factor
38 lines
1.1 KiB
Factor
USING: accessors arrays assocs generic.standard kernel
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lexer locals.types namespaces parser quotations vocabs.parser
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words classes.tuple ;
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IN: functors.backend
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DEFER: functor-words
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\ functor-words [ H{ } clone ] initialize
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SYNTAX: FUNCTOR-SYNTAX:
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scan-word
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gensym [ parse-definition define-syntax ] keep
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swap name>> \ functor-words get-global set-at ;
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: functor-words ( -- assoc )
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\ functor-words get-global ;
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: scan-param ( -- obj ) scan-object literalize ;
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: >string-param ( string -- string/param )
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dup search dup lexical? [ nip ] [ drop ] if ;
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: scan-string-param ( -- name/param )
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scan-token >string-param ;
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: scan-c-type-param ( -- c-type/param )
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scan-token dup "{" = [ drop \ } parse-until >array ] [ >string-param ] if ;
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: define* ( word def -- ) over set-last-word define ;
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: define-declared* ( word def effect -- )
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pick set-last-word define-declared ;
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: define-simple-generic* ( word effect -- )
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over set-last-word define-simple-generic ;
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: define-tuple-class* ( class superclass slots -- )
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pick set-last-word define-tuple-class ;
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