1 USING: kernel compiler.tree.builder compiler.tree
2 compiler.tree.propagation compiler.tree.recursive
3 compiler.tree.normalization tools.test math math.order
4 accessors sequences arrays kernel.private vectors
5 alien.accessors alien.c-types sequences.private
6 byte-arrays classes.algebra classes.tuple.private
7 math.functions math.private strings layouts
8 compiler.tree.propagation.info compiler.tree.def-use
9 compiler.tree.debugger compiler.tree.checker
10 slots.private words hashtables classes assocs locals
11 specialized-arrays system sorting math.libm
12 math.intervals quotations effects alien ;
13 SPECIALIZED-ARRAY: double
14 IN: compiler.tree.propagation.tests
16 [ V{ } ] [ [ ] final-classes ] unit-test
18 [ V{ fixnum } ] [ [ 1 ] final-classes ] unit-test
20 [ V{ fixnum } ] [ [ 1 [ ] dip ] final-classes ] unit-test
22 [ V{ fixnum object } ] [ [ 1 swap ] final-classes ] unit-test
24 [ V{ array } ] [ [ 10 f <array> ] final-classes ] unit-test
26 [ V{ array } ] [ [ { array } declare ] final-classes ] unit-test
28 [ V{ array } ] [ [ 10 f <array> swap [ ] [ ] if ] final-classes ] unit-test
30 [ V{ fixnum } ] [ [ dup fixnum? [ ] [ drop 3 ] if ] final-classes ] unit-test
32 [ V{ 69 } ] [ [ [ 69 ] [ 69 ] if ] final-literals ] unit-test
34 [ V{ fixnum } ] [ [ { fixnum } declare bitnot ] final-classes ] unit-test
36 ! Test type propagation for math ops
37 : cleanup-math-class ( obj -- class )
38 { null fixnum bignum integer ratio rational float real complex number }
39 [ class= ] with find nip ;
41 : final-math-class ( quot -- class )
42 final-classes first cleanup-math-class ;
44 [ number ] [ [ + ] final-math-class ] unit-test
46 [ bignum ] [ [ { fixnum bignum } declare + ] final-math-class ] unit-test
48 [ integer ] [ [ { fixnum integer } declare + ] final-math-class ] unit-test
50 [ bignum ] [ [ { integer bignum } declare + ] final-math-class ] unit-test
52 [ integer ] [ [ { fixnum fixnum } declare + ] final-math-class ] unit-test
54 [ float ] [ [ { float integer } declare + ] final-math-class ] unit-test
56 [ float ] [ [ { real float } declare + ] final-math-class ] unit-test
58 [ float ] [ [ { float real } declare + ] final-math-class ] unit-test
60 [ rational ] [ [ { ratio ratio } declare + ] final-math-class ] unit-test
62 [ rational ] [ [ { rational ratio } declare + ] final-math-class ] unit-test
64 [ number ] [ [ { complex complex } declare + ] final-math-class ] unit-test
66 [ float ] [ [ /f ] final-math-class ] unit-test
68 [ float ] [ [ { real real } declare /f ] final-math-class ] unit-test
70 [ integer ] [ [ /i ] final-math-class ] unit-test
72 [ integer ] [ [ { integer float } declare /i ] final-math-class ] unit-test
74 [ integer ] [ [ { float float } declare /i ] final-math-class ] unit-test
76 [ integer ] [ [ { integer } declare bitnot ] final-math-class ] unit-test
78 [ null ] [ [ { null null } declare + ] final-math-class ] unit-test
80 [ null ] [ [ { null fixnum } declare + ] final-math-class ] unit-test
82 [ float ] [ [ { float fixnum } declare + ] final-math-class ] unit-test
84 [ bignum ] [ [ { bignum bignum } declare bitxor ] final-math-class ] unit-test
86 [ bignum ] [ [ { integer } declare 123 >bignum bitand ] final-math-class ] unit-test
88 [ float ] [ [ { float float } declare mod ] final-math-class ] unit-test
90 [ V{ fixnum } ] [ [ 255 bitand ] final-classes ] unit-test
93 [ [ 255 bitand ] [ 65535 bitand ] bi + ] final-classes
98 { fixnum } declare [ 255 bitand ] [ 65535 bitand ] bi +
103 [ { fixnum } declare [ 255 bitand ] keep + ] final-classes
107 [ { fixnum } declare 615949 * ] final-classes
111 [ 255 bitand >fixnum 3 bitor ] final-classes
115 [ >fixnum 1 mod ] final-literals
119 [ >fixnum swap [ 1 mod 69 + ] [ drop 69 ] if ] final-literals
123 [ >fixnum dup 10 > [ 1 - ] when ] final-classes
126 [ V{ integer } ] [ [ >fixnum 2 * ] final-classes ] unit-test
129 [ >fixnum dup 10 < drop 2 * ] final-classes
133 [ >fixnum dup 10 < [ 2 * ] when ] final-classes
137 [ >fixnum dup 10 < [ 2 * ] [ 2 * ] if ] final-classes
141 [ >fixnum dup 10 < [ dup -10 > [ 2 * ] when ] when ] final-classes
145 [ dup 10 < [ dup 8 > [ drop 9 ] unless ] [ drop 9 ] if ] final-literals
151 dup 10 < [ dup 8 > [ drop 9 ] unless ] [ drop 9 ] if
155 [ V{ t } ] [ [ 40 mod 40 < ] final-literals ] unit-test
157 [ V{ f } ] [ [ 40 mod 0 >= ] final-literals ] unit-test
159 [ V{ t } ] [ [ 40 rem 0 >= ] final-literals ] unit-test
161 [ V{ t } ] [ [ abs 40 mod 0 >= ] final-literals ] unit-test
163 [ t ] [ [ abs ] final-info first interval>> [0,inf] = ] unit-test
165 [ t ] [ [ absq ] final-info first interval>> [0,inf] = ] unit-test
167 [ t ] [ [ { float } declare abs ] final-info first interval>> [0,inf] = ] unit-test
169 [ t ] [ [ { float } declare absq ] final-info first interval>> [0,inf] = ] unit-test
171 [ t ] [ [ { complex } declare abs ] final-info first interval>> [0,inf] = ] unit-test
173 [ t ] [ [ { complex } declare absq ] final-info first interval>> [0,inf] = ] unit-test
175 [ t ] [ [ [ - absq ] [ + ] 2map-reduce ] final-info first interval>> [0,inf] = ] unit-test
177 [ t ] [ [ { double-array double-array } declare [ - absq ] [ + ] 2map-reduce ] final-info first interval>> [0,inf] = ] unit-test
180 [ dup string? not [ "Oops" throw ] [ ] if ] final-classes
184 [ dup string? not not >boolean [ ] [ "Oops" throw ] if ] final-classes
187 [ f ] [ [ t xor ] final-classes first null-class? ] unit-test
189 [ t ] [ [ t or ] final-classes first true-class? ] unit-test
191 [ t ] [ [ t swap or ] final-classes first true-class? ] unit-test
193 [ t ] [ [ f and ] final-classes first false-class? ] unit-test
195 [ t ] [ [ f swap and ] final-classes first false-class? ] unit-test
197 [ t ] [ [ dup not or ] final-classes first true-class? ] unit-test
199 [ t ] [ [ dup not swap or ] final-classes first true-class? ] unit-test
201 [ t ] [ [ dup not and ] final-classes first false-class? ] unit-test
203 [ t ] [ [ dup not swap and ] final-classes first false-class? ] unit-test
205 [ t ] [ [ over [ drop f ] when [ "A" throw ] unless ] final-classes first false-class? ] unit-test
210 dup [ 10 < ] [ -10 > ] bi and not [ 2 * ] unless
215 [ { fixnum } declare (clone) ] final-classes
219 [ vector new ] final-classes
224 { fixnum byte-array } declare
225 [ nth-unsafe ] 2keep [ nth-unsafe ] 2keep nth-unsafe
226 [ [ 298 * ] dip 100 * - ] dip 208 * - 128 + -8 shift
232 [ 0 dup 10 > [ 2 * ] when ] final-classes
236 [ [ 0.0 ] [ -0.0 ] if ] final-literals
240 [ /f 1.5 1.5 clamp ] final-literals
246 dup 1.5 <= [ dup 1.5 >= [ ] [ drop 1.5 ] if ] [ drop 1.5 ] if
253 dup 1.5 <= [ dup 10 >= [ ] [ drop 1.5 ] if ] [ drop 1.5 ] if
260 dup 0.0 <= [ dup 0.0 >= [ drop 0.0 ] unless ] [ drop 0.0 ] if
265 [ 0 dup 10 > [ 100 * ] when ] final-classes
269 [ 0 dup 10 > [ drop "foo" ] when ] final-classes
273 [ { fixnum } declare 3 3 - + ] final-classes
277 [ dup 10 < [ 3 * 30 < ] [ drop t ] if ] final-literals
296 [ [ "hi" ] [ 123 3 throw ] if ] final-literals
300 [ >fixnum dup 100 < [ 1 + ] [ "Oops" throw ] if ] final-classes
304 [ 0 dup 100 < not [ 1 + ] [ 1 - ] if ] final-literals
308 [ [ 1 ] [ 1 ] if 1 + ] final-literals
312 [ 0 * 10 < ] final-classes
317 123 bitand dup 10 < over 8 > and [ 3 * ] [ "B" throw ] if
323 dup number? over sequence? and [
324 dup 10 < over 8 <= not and [ 3 * ] [ "A" throw ] if
329 [ V{ string string } ] [
331 2dup [ dup string? [ "Oops" throw ] unless ] bi@ 2drop
336 [ { fixnum fixnum } declare 7 bitand neg shift ] final-classes
340 [ { fixnum } declare 1 swap 7 bitand shift ] final-classes
345 [ { fixnum } declare 1 swap 31 bitand shift ]
350 ! Array length propagation
351 [ V{ t } ] [ [ 10 f <array> length 10 = ] final-literals ] unit-test
353 [ V{ t } ] [ [ [ 10 f <array> length ] [ 10 <byte-array> length ] if 10 = ] final-literals ] unit-test
355 [ V{ t } ] [ [ [ 1 f <array> ] [ 2 f <array> ] if length 3 < ] final-literals ] unit-test
358 [ { fixnum } declare dup 10 eq? [ "A" throw ] unless ] final-literals
361 [ V{ 3 } ] [ [ [ { 1 2 3 } ] [ { 4 5 6 } ] if length ] final-literals ] unit-test
363 [ V{ 3 } ] [ [ [ B{ 1 2 3 } ] [ B{ 4 5 6 } ] if length ] final-literals ] unit-test
365 [ V{ 3 } ] [ [ [ "yay" ] [ "hah" ] if length ] final-literals ] unit-test
367 [ V{ 3 } ] [ [ 3 <byte-array> length ] final-literals ] unit-test
369 [ V{ 3 } ] [ [ 3 f <string> length ] final-literals ] unit-test
372 TUPLE: prop-test-tuple { x integer } ;
374 [ V{ integer } ] [ [ { prop-test-tuple } declare x>> ] final-classes ] unit-test
376 TUPLE: fold-boa-test-tuple { x read-only } { y read-only } { z read-only } ;
378 [ V{ T{ fold-boa-test-tuple f 1 2 3 } } ]
379 [ [ 1 2 3 fold-boa-test-tuple boa ] final-literals ]
382 TUPLE: immutable-prop-test-tuple { x sequence read-only } ;
384 [ V{ T{ immutable-prop-test-tuple f "hey" } } ] [
385 [ "hey" immutable-prop-test-tuple boa ] final-literals
389 [ { 1 2 } immutable-prop-test-tuple boa x>> ] final-literals
393 [ { array } declare immutable-prop-test-tuple boa x>> ] final-classes
397 [ complex boa ] final-classes
401 [ { float float } declare dup 0.0 <= [ "Oops" throw ] [ rect> ] if ] final-classes
404 [ V{ float float } ] [
406 { float float } declare
407 dup 0.0 <= [ "Oops" throw ] when rect>
408 [ real>> ] [ imaginary>> ] bi
414 { float float object } declare
415 [ "Oops" throw ] [ complex boa ] if
419 [ ] [ [ dup 3 slot swap 4 slot dup 3 slot swap 4 slot ] final-info drop ] unit-test
421 [ V{ number } ] [ [ [ "Oops" throw ] [ 2 + ] if ] final-classes ] unit-test
422 [ V{ number } ] [ [ [ 2 + ] [ "Oops" throw ] if ] final-classes ] unit-test
424 [ V{ POSTPONE: f } ] [
425 [ dup 1.0 <= [ drop f ] [ 0 number= ] if ] final-classes
429 TUPLE: mutable-tuple-test { x sequence } ;
432 [ "hey" mutable-tuple-test boa x>> ] final-classes
436 [ T{ mutable-tuple-test f "hey" } x>> ] final-classes
440 [ T{ mutable-tuple-test f "hey" } layout-of ] final-classes
443 ! Mixed mutable and immutable slots
444 TUPLE: mixed-mutable-immutable { x integer } { y sequence read-only } ;
446 [ V{ integer array } ] [
448 3 { 2 1 } mixed-mutable-immutable boa [ x>> ] [ y>> ] bi
452 [ V{ array integer } ] [
454 3 { 2 1 } mixed-mutable-immutable boa [ y>> ] [ x>> ] bi
458 [ V{ integer array } ] [
460 [ 2drop T{ mixed-mutable-immutable f 3 { } } ]
461 [ { array } declare mixed-mutable-immutable boa ] if
468 T{ mixed-mutable-immutable f 3 { } }
473 ! Recursive propagation
474 : recursive-test-1 ( a -- b ) recursive-test-1 ; inline recursive
476 [ V{ null } ] [ [ recursive-test-1 ] final-classes ] unit-test
478 : recursive-test-2 ( a -- b ) dup 10 < [ recursive-test-2 ] when ; inline recursive
480 [ V{ real } ] [ [ recursive-test-2 ] final-classes ] unit-test
482 : recursive-test-3 ( a -- b ) dup 10 < drop ; inline recursive
484 [ V{ real } ] [ [ recursive-test-3 ] final-classes ] unit-test
486 [ V{ real } ] [ [ [ dup 10 < ] [ ] while ] final-classes ] unit-test
489 [ { float } declare 10 [ 2.3 * ] times ] final-classes
493 [ 0 10 [ nip ] each-integer ] final-classes
497 [ t 10 [ nip 0 >= ] each-integer ] final-literals
500 : recursive-test-4 ( i n -- )
501 2dup < [ [ 1 + ] dip recursive-test-4 ] [ 2drop ] if ; inline recursive
503 [ ] [ [ recursive-test-4 ] final-info drop ] unit-test
505 : recursive-test-5 ( a -- b )
506 dup 1 <= [ drop 1 ] [ dup 1 - recursive-test-5 * ] if ; inline recursive
508 [ V{ integer } ] [ [ { integer } declare recursive-test-5 ] final-classes ] unit-test
510 : recursive-test-6 ( a -- b )
511 dup 1 <= [ drop 1 ] [ dup 1 - recursive-test-6 swap 2 - recursive-test-6 + ] if ; inline recursive
513 [ V{ integer } ] [ [ { fixnum } declare recursive-test-6 ] final-classes ] unit-test
515 : recursive-test-7 ( a -- b )
516 dup 10 < [ 1 + recursive-test-7 ] when ; inline recursive
518 [ V{ fixnum } ] [ [ 0 recursive-test-7 ] final-classes ] unit-test
520 [ V{ fixnum } ] [ [ 1 10 [ dup 10 < [ 2 * ] when ] times ] final-classes ] unit-test
522 [ V{ integer } ] [ [ 0 2 100 ^ [ nip ] each-integer ] final-classes ] unit-test
524 [ ] [ [ [ ] [ ] compose curry call ] final-info drop ] unit-test
527 [ [ drop ] [ drop ] compose curry (each-integer) ] final-classes
530 GENERIC: iterate ( obj -- next-obj ? )
531 M: fixnum iterate f ; inline
532 M: array iterate first t ; inline
534 : dead-loop ( obj -- final-obj )
535 iterate [ dead-loop ] when ; inline recursive
537 [ V{ fixnum } ] [ [ { fixnum } declare dead-loop ] final-classes ] unit-test
540 dup 0 number= [ hang-1 ] unless ; inline recursive
542 [ ] [ [ 3 hang-1 ] final-info drop ] unit-test
544 : hang-2 ( m n -- x )
553 ] if ; inline recursive
555 [ ] [ [ 3 over hang-2 ] final-info drop ] unit-test
559 dup fixnum? [ 3 over hang-2 ] [ 3 over hang-2 ] if
564 [ { hashtable } declare hashtable instance? ] final-classes
567 [ V{ POSTPONE: f } ] [
568 [ { vector } declare hashtable instance? ] final-classes
572 [ { assoc } declare hashtable instance? ] final-classes
576 [ { string } declare string? ] final-classes
579 [ V{ POSTPONE: f } ] [
580 [ 3 string? ] final-classes
584 [ { fixnum } declare [ ] curry obj>> ] final-classes
588 [ { fixnum fixnum } declare [ nth-unsafe ] curry call ] final-classes
592 [ 10 eq? [ drop 3 ] unless ] final-literals
595 GENERIC: bad-generic ( a -- b )
596 M: fixnum bad-generic 1 fixnum+fast ; inline
597 : bad-behavior ( -- b ) 4 bad-generic ; inline recursive
599 [ V{ fixnum } ] [ [ bad-behavior ] final-classes ] unit-test
603 0 10 [ bad-generic dup 123 bitand drop bad-generic 1 + ] times
607 GENERIC: infinite-loop ( a -- b )
608 M: integer infinite-loop infinite-loop ;
610 [ ] [ [ { integer } declare infinite-loop ] final-classes drop ] unit-test
612 [ V{ tuple } ] [ [ tuple-layout <tuple> ] final-classes ] unit-test
614 [ ] [ [ instance? ] final-classes drop ] unit-test
616 [ f ] [ [ V{ } clone ] final-info first literal?>> ] unit-test
618 : fold-throw-test ( a -- b ) "A" throw ; foldable
620 [ ] [ [ 0 fold-throw-test ] final-info drop ] unit-test
622 : too-deep ( a b -- c )
623 dup [ drop ] [ 2dup too-deep too-deep * ] if ; inline recursive
625 [ ] [ [ too-deep ] final-info drop ] unit-test
627 [ ] [ [ reversed boa slice boa nth-unsafe * ] final-info drop ] unit-test
631 [ ] [ [ { empty-mixin } declare empty-mixin? ] final-info drop ] unit-test
633 [ V{ fixnum } ] [ [ [ bignum-shift drop ] keep ] final-classes ] unit-test
637 [ { float float } declare complex boa ]
638 [ 2drop C{ 0.0 0.0 } ]
643 [ V{ POSTPONE: f } ] [
644 [ { float } declare 0 eq? ] final-classes
648 [ { integer fixnum } declare mod ] final-classes
652 [ { fixnum integer } declare bitand ] final-classes
655 [ V{ double-array } ] [ [| | double-array{ } ] final-classes ] unit-test
657 [ V{ t } ] [ [ netbsd unix? ] final-literals ] unit-test
659 [ V{ array } ] [ [ [ <=> ] sort [ <=> ] sort ] final-classes ] unit-test
661 [ V{ float } ] [ [ fsqrt ] final-classes ] unit-test
663 [ V{ t } ] [ [ { fixnum } declare 10 mod >float -20 > ] final-literals ] unit-test
665 [ T{ interval f { 0 t } { 127 t } } ] [
666 [ { integer } declare 127 bitand ] final-info first interval>>
670 [ [ 123 bitand ] [ drop f ] if dup [ 0 >= ] [ not ] if ] final-literals
674 [ { bignum } declare dup 1 - bitxor ] final-classes
677 [ V{ bignum integer } ] [
678 [ { bignum integer } declare [ shift ] keep ] final-classes
681 [ V{ fixnum } ] [ [ >fixnum 15 bitand 1 swap shift ] final-classes ] unit-test
683 [ V{ fixnum } ] [ [ 15 bitand 1 swap shift ] final-classes ] unit-test
686 [ { fixnum } declare log2 ] final-classes
690 [ { fixnum } declare log2 0 >= ] final-classes
693 [ V{ POSTPONE: f } ] [
694 [ { word object } declare equal? ] final-classes
698 ! [ dup string? t xor [ "A" throw ] [ ] if ] final-classes
701 ! [ t ] [ [ dup t xor or ] final-classes first true-class? ] unit-test
703 ! [ t ] [ [ dup t xor swap or ] final-classes first true-class? ] unit-test
705 ! [ t ] [ [ dup t xor and ] final-classes first false-class? ] unit-test
707 ! [ t ] [ [ dup t xor swap and ] final-classes first false-class? ] unit-test
709 ! generalize-counter-interval wasn't being called in all the right places.
710 ! bug found by littledan
712 TUPLE: littledan-1 { a read-only } ;
714 : (littledan-1-test) ( a -- ) a>> 1 + littledan-1 boa (littledan-1-test) ; inline recursive
716 : littledan-1-test ( -- ) 0 littledan-1 boa (littledan-1-test) ; inline
718 [ ] [ [ littledan-1-test ] final-classes drop ] unit-test
720 TUPLE: littledan-2 { from read-only } { to read-only } ;
722 : (littledan-2-test) ( x -- i elt )
723 [ from>> ] [ to>> ] bi + dup littledan-2 boa (littledan-2-test) ; inline recursive
725 : littledan-2-test ( x -- i elt )
726 [ 0 ] dip { array-capacity } declare littledan-2 boa (littledan-2-test) ; inline
728 [ ] [ [ littledan-2-test ] final-classes drop ] unit-test
730 : (littledan-3-test) ( x -- )
731 length 1 + f <array> (littledan-3-test) ; inline recursive
733 : littledan-3-test ( -- )
734 0 f <array> (littledan-3-test) ; inline
736 [ ] [ [ littledan-3-test ] final-classes drop ] unit-test
738 [ V{ 0 } ] [ [ { } length ] final-literals ] unit-test
740 [ V{ 1 } ] [ [ { } length 1 + f <array> length ] final-literals ] unit-test
742 ! generalize-counter is not tight enough
743 [ V{ fixnum } ] [ [ 0 10 [ 1 + >fixnum ] times ] final-classes ] unit-test
745 [ V{ fixnum } ] [ [ 0 10 [ 1 + >fixnum ] times 0 + ] final-classes ] unit-test
747 ! Coercions need to update intervals
748 [ V{ f } ] [ [ 1 2 ? 100 shift >fixnum 1 = ] final-literals ] unit-test
750 [ V{ t } ] [ [ >fixnum 1 + >fixnum most-positive-fixnum <= ] final-literals ] unit-test
752 [ V{ t } ] [ [ >fixnum 1 + >fixnum most-negative-fixnum >= ] final-literals ] unit-test
754 [ V{ f } ] [ [ >fixnum 1 + >fixnum most-negative-fixnum > ] final-literals ] unit-test
756 ! Mutable tuples with circularity should not cause problems
759 [ ] [ circle new dup >>me 1quotation final-info drop ] unit-test
761 ! Joe found an oversight
762 [ V{ integer } ] [ [ >integer ] final-classes ] unit-test
766 [ t ] [ [ foo new ] { new } inlined? ] unit-test
768 GENERIC: whatever ( x -- y )
769 M: number whatever drop foo ; inline
771 [ t ] [ [ 1 whatever new ] { new } inlined? ] unit-test
773 : that-thing ( -- class ) foo ;
775 [ f ] [ [ that-thing new ] { new } inlined? ] unit-test
777 GENERIC: whatever2 ( x -- y )
778 M: number whatever2 drop H{ { 1 1 } { 2 2 } { 3 3 } { 4 4 } { 5 6 } } ; inline
779 M: f whatever2 ; inline
781 [ t ] [ [ 1 whatever2 at ] { at* hashcode* } inlined? ] unit-test
782 [ f ] [ [ whatever2 at ] { at* hashcode* } inlined? ] unit-test
786 [ f ] [ [ not-an-assoc at ] { at* } inlined? ] unit-test
788 [ t ] [ [ { 1 2 3 } member? ] { member? } inlined? ] unit-test
789 [ f ] [ [ { 1 2 3 } swap member? ] { member? } inlined? ] unit-test
791 [ t ] [ [ { 1 2 3 } memq? ] { memq? } inlined? ] unit-test
792 [ f ] [ [ { 1 2 3 } swap memq? ] { memq? } inlined? ] unit-test
794 [ t ] [ [ V{ } clone ] { clone (clone) } inlined? ] unit-test
795 [ f ] [ [ { } clone ] { clone (clone) } inlined? ] unit-test
797 [ f ] [ [ instance? ] { instance? } inlined? ] unit-test
798 [ f ] [ [ 5 instance? ] { instance? } inlined? ] unit-test
799 [ t ] [ [ array instance? ] { instance? } inlined? ] unit-test
801 [ t ] [ [ (( a b c -- c b a )) shuffle ] { shuffle } inlined? ] unit-test
802 [ f ] [ [ { 1 2 3 } swap shuffle ] { shuffle } inlined? ] unit-test
804 ! Type function for 'clone' had a subtle issue
805 TUPLE: tuple-with-read-only-slot { x read-only } ;
807 M: tuple-with-read-only-slot clone
808 x>> clone tuple-with-read-only-slot boa ; inline
811 [ { 1 2 3 } dup tuple-with-read-only-slot boa clone x>> eq? ] final-classes
814 ! alien-cell outputs a simple-alien or f
816 [ { byte-array fixnum } declare alien-cell dup [ "OOPS" throw ] unless ] final-classes
817 first simple-alien class=
820 ! Don't crash if bad literal inputs are passed to unsafe words
821 [ f ] [ [ { } 1 fixnum+fast ] final-info first literal?>> ] unit-test
823 ! Converting /i to shift
824 [ t ] [ [ >fixnum dup 0 >= [ 16 /i ] when ] { /i fixnum/i fixnum/i-fast } inlined? ] unit-test
825 [ f ] [ [ >fixnum dup 0 >= [ 16 /i ] when ] { fixnum-shift-fast } inlined? ] unit-test
826 [ f ] [ [ >float dup 0 >= [ 16 /i ] when ] { /i float/f } inlined? ] unit-test