arrays assocs byte-arrays classes classes.parser classes.private
classes.struct.bit-accessors classes.tuple classes.tuple.parser
classes.tuple.private combinators combinators.short-circuit
-cpu.architecture definitions delegate.private effects
-functors.backend generalizations generic generic.parser io
-kernel kernel.private lexer libc math math.order parser
-quotations sequences sequences.generalizations sequences.private
-slots slots.private specialized-arrays
-stack-checker.dependencies summary vectors vocabs.loader
-vocabs.parser words ;
+combinators.smart cpu.architecture definitions delegate.private
+effects functors.backend generalizations generic generic.parser
+io kernel kernel.private lexer libc math math.order parser
+quotations sequences sequences.private slots slots.private
+specialized-arrays stack-checker.dependencies summary vectors
+vocabs.loader vocabs.parser words ;
SPECIALIZED-ARRAY: uchar
<PRIVATE
: struct-slot-values-quot ( class -- quot )
struct-slots
- [ name>> reader-word 1quotation ] map dup length
- '[ _ cleave _ narray ] ;
+ [ name>> reader-word 1quotation ] map
+ '[ [ _ cleave ] output>array ] ;
: define-struct-slot-values-method ( class -- )
[ \ struct-slot-values ] [ struct-slot-values-quot ] bi
: forget-struct-slot-values-method ( class -- )
\ struct-slot-values ?lookup-method forget ;
+: struct-equals-quot ( class -- quot )
+ dup struct-slots
+ [ name>> reader-word 1quotation '[ [ @ ] same? ] ] map
+ '[ over _ instance? [ _ 2&& ] [ 2drop f ] if ] ;
+
+: define-equal-method ( class -- )
+ [ \ equal? ] [ struct-equals-quot ] bi define-inline-method ;
+
+: forget-equal-method ( class -- )
+ \ equal? ?lookup-method forget ;
+
: clone-underlying ( struct -- byte-array )
binary-object memory>byte-array ; inline
] [ drop f ] if ;
: define-struct-methods ( class -- )
- [ define-struct-slot-values-method ] [ define-clone-method ] bi ;
+ {
+ [ define-struct-slot-values-method ]
+ [ define-clone-method ]
+ [ define-equal-method ]
+ } cleave ;
: check-struct-slots ( slots -- )
[ type>> lookup-c-type drop ] each ;
[ forget-struct-slot-accessors ]
[ forget-struct-slot-values-method ]
[ forget-clone-method ]
+ [ forget-equal-method ]
[ { "c-type" "layout" "struct-size" } remove-word-props ]
[ call-next-method ]
} cleave ;