52 lines
1.1 KiB
Factor
52 lines
1.1 KiB
Factor
IN: scratchpad
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USE: compiler
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USE: test
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USE: words
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USE: lists
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USE: math
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USE: kernel
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! Make sure that stack ops compile to correct code.
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: compile-call ( quot -- word )
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gensym [ swap define-compound ] keep dup compile execute ;
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[ ] [ 1 [ drop ] compile-call ] unit-test
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[ ] [ [ 1 drop ] compile-call ] unit-test
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[ ] [ [ 1 2 2drop ] compile-call ] unit-test
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[ ] [ 1 [ 2 2drop ] compile-call ] unit-test
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[ ] [ 1 2 [ 2drop ] compile-call ] unit-test
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[ 1 1 ] [ 1 [ dup ] compile-call ] unit-test
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[ 1 1 ] [ [ 1 dup ] compile-call ] unit-test
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! Test various kill combinations
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: kill-1
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[ 1 2 3 ] [ + ] over drop drop ; compiled
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[ [ 1 2 3 ] ] [ kill-1 ] unit-test
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: kill-2
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[ + ] [ 1 2 3 ] over drop nip ; compiled
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[ [ 1 2 3 ] ] [ kill-2 ] unit-test
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: kill-3
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[ + ] dup over 3drop ;
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[ ] [ kill-3 ] unit-test
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: kill-4
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[ 1 2 3 ] [ + ] [ - ] pick >r 2drop r> ; compiled
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[ [ 1 2 3 ] [ 1 2 3 ] ] [ kill-4 ] unit-test
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: kill-5
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[ + ] [ - ] [ 1 2 3 ] pick pick 2drop >r 2drop r> ; compiled
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[ [ 1 2 3 ] ] [ kill-5 ] unit-test
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: kill-6
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[ 1 2 3 ] [ 4 5 6 ] [ + ] pick >r drop r> ; compiled
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[ [ 1 2 3 ] [ 4 5 6 ] [ 1 2 3 ] ] [ kill-6 ] unit-test
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