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{ integer } ] [ [ bitnot ] final-classes ] unit-test
36 [ V{ fixnum } ] [ [ { fixnum } declare bitnot ] final-classes ] unit-test
38 ! Test type propagation for math ops
39 : cleanup-math-class ( obj -- class )
40 { null fixnum bignum integer ratio rational float real complex number }
41 [ class= ] with find nip ;
43 : final-math-class ( quot -- class )
44 final-classes first cleanup-math-class ;
46 [ number ] [ [ + ] final-math-class ] unit-test
48 [ bignum ] [ [ { fixnum bignum } declare + ] final-math-class ] unit-test
50 [ integer ] [ [ { fixnum integer } declare + ] final-math-class ] unit-test
52 [ bignum ] [ [ { integer bignum } declare + ] final-math-class ] unit-test
54 [ integer ] [ [ { fixnum fixnum } declare + ] final-math-class ] unit-test
56 [ float ] [ [ { float integer } declare + ] final-math-class ] unit-test
58 [ float ] [ [ { real float } declare + ] final-math-class ] unit-test
60 [ float ] [ [ { float real } declare + ] final-math-class ] unit-test
62 [ rational ] [ [ { ratio ratio } declare + ] final-math-class ] unit-test
64 [ rational ] [ [ { rational ratio } declare + ] final-math-class ] unit-test
66 [ number ] [ [ { complex complex } declare + ] final-math-class ] unit-test
68 [ float ] [ [ /f ] final-math-class ] unit-test
70 [ float ] [ [ { real real } declare /f ] final-math-class ] unit-test
72 [ integer ] [ [ /i ] final-math-class ] unit-test
74 [ integer ] [ [ { integer float } declare /i ] final-math-class ] unit-test
76 [ integer ] [ [ { float float } declare /i ] final-math-class ] unit-test
78 [ integer ] [ [ { integer } declare bitnot ] final-math-class ] unit-test
80 [ null ] [ [ { null null } declare + ] final-math-class ] unit-test
82 [ null ] [ [ { null fixnum } declare + ] final-math-class ] unit-test
84 [ float ] [ [ { float fixnum } declare + ] final-math-class ] unit-test
86 [ bignum ] [ [ { bignum bignum } declare bitxor ] final-math-class ] unit-test
88 [ bignum ] [ [ { integer } declare 123 >bignum bitand ] final-math-class ] unit-test
90 [ float ] [ [ { float float } declare mod ] final-math-class ] unit-test
92 [ V{ fixnum } ] [ [ 255 bitand ] final-classes ] unit-test
95 [ [ 255 bitand ] [ 65535 bitand ] bi + ] final-classes
100 { fixnum } declare [ 255 bitand ] [ 65535 bitand ] bi +
105 [ { fixnum } declare [ 255 bitand ] keep + ] final-classes
109 [ { fixnum } declare 615949 * ] final-classes
113 [ 255 bitand >fixnum 3 bitor ] final-classes
117 [ >fixnum 1 mod ] final-literals
121 [ >fixnum swap [ 1 mod 69 + ] [ drop 69 ] if ] final-literals
125 [ >fixnum dup 10 > [ 1 - ] when ] final-classes
128 [ V{ integer } ] [ [ >fixnum 2 * ] final-classes ] unit-test
131 [ >fixnum dup 10 < drop 2 * ] final-classes
135 [ >fixnum dup 10 < [ 2 * ] when ] final-classes
139 [ >fixnum dup 10 < [ 2 * ] [ 2 * ] if ] final-classes
143 [ >fixnum dup 10 < [ dup -10 > [ 2 * ] when ] when ] final-classes
147 [ dup 10 < [ dup 8 > [ drop 9 ] unless ] [ drop 9 ] if ] final-literals
153 dup 10 < [ dup 8 > [ drop 9 ] unless ] [ drop 9 ] if
157 [ V{ t } ] [ [ 40 mod 40 < ] final-literals ] unit-test
159 [ V{ f } ] [ [ 40 mod 0 >= ] final-literals ] unit-test
161 [ V{ t } ] [ [ 40 rem 0 >= ] final-literals ] unit-test
163 [ V{ t } ] [ [ abs 40 mod 0 >= ] final-literals ] unit-test
165 [ t ] [ [ abs ] final-info first interval>> [0,inf] = ] unit-test
167 [ t ] [ [ absq ] final-info first interval>> [0,inf] = ] unit-test
169 [ t ] [ [ { fixnum } declare abs ] final-info first interval>> [0,inf] interval-subset? ] unit-test
171 [ t ] [ [ { fixnum } declare absq ] final-info first interval>> [0,inf] interval-subset? ] unit-test
173 [ V{ integer } ] [ [ { fixnum } declare abs ] final-classes ] unit-test
175 [ V{ integer } ] [ [ { fixnum } declare absq ] final-classes ] unit-test
177 [ t ] [ [ { bignum } declare abs ] final-info first interval>> [0,inf] interval-subset? ] unit-test
179 [ t ] [ [ { bignum } declare absq ] final-info first interval>> [0,inf] interval-subset? ] unit-test
181 [ t ] [ [ { float } declare abs ] final-info first interval>> [0,inf] = ] unit-test
183 [ t ] [ [ { float } declare absq ] final-info first interval>> [0,inf] = ] unit-test
185 [ t ] [ [ { complex } declare abs ] final-info first interval>> [0,inf] = ] unit-test
187 [ t ] [ [ { complex } declare absq ] final-info first interval>> [0,inf] = ] unit-test
189 [ t ] [ [ { float float } declare rect> C{ 0.0 0.0 } + absq ] final-info first interval>> [0,inf] = ] unit-test
191 [ V{ float } ] [ [ { float float } declare rect> C{ 0.0 0.0 } + absq ] final-classes ] unit-test
193 [ t ] [ [ [ - absq ] [ + ] 2map-reduce ] final-info first interval>> [0,inf] = ] unit-test
195 [ t ] [ [ { double-array double-array } declare [ - absq ] [ + ] 2map-reduce ] final-info first interval>> [0,inf] = ] unit-test
198 [ dup string? not [ "Oops" throw ] [ ] if ] final-classes
202 [ dup string? not not >boolean [ ] [ "Oops" throw ] if ] final-classes
205 [ f ] [ [ t xor ] final-classes first null-class? ] unit-test
207 [ t ] [ [ t or ] final-classes first true-class? ] unit-test
209 [ t ] [ [ t swap or ] final-classes first true-class? ] unit-test
211 [ t ] [ [ f and ] final-classes first false-class? ] unit-test
213 [ t ] [ [ f swap and ] final-classes first false-class? ] unit-test
215 [ t ] [ [ dup not or ] final-classes first true-class? ] unit-test
217 [ t ] [ [ dup not swap or ] final-classes first true-class? ] unit-test
219 [ t ] [ [ dup not and ] final-classes first false-class? ] unit-test
221 [ t ] [ [ dup not swap and ] final-classes first false-class? ] unit-test
223 [ t ] [ [ over [ drop f ] when [ "A" throw ] unless ] final-classes first false-class? ] unit-test
228 dup [ 10 < ] [ -10 > ] bi and not [ 2 * ] unless
233 [ { fixnum } declare (clone) ] final-classes
237 [ vector new ] final-classes
242 { fixnum byte-array } declare
243 [ nth-unsafe ] 2keep [ nth-unsafe ] 2keep nth-unsafe
244 [ [ 298 * ] dip 100 * - ] dip 208 * - 128 + -8 shift
250 [ 0 dup 10 > [ 2 * ] when ] final-classes
254 [ [ 0.0 ] [ -0.0 ] if ] final-literals
258 [ /f 1.5 1.5 clamp ] final-literals
264 dup 1.5 <= [ dup 1.5 >= [ ] [ drop 1.5 ] if ] [ drop 1.5 ] if
271 dup 1.5 u<= [ dup 1.5 u>= [ ] [ drop 1.5 ] if ] [ drop 1.5 ] if
278 dup 1.5 <= [ dup 10 >= [ ] [ drop 1.5 ] if ] [ drop 1.5 ] if
285 dup 1.5 u<= [ dup 10 u>= [ ] [ drop 1.5 ] if ] [ drop 1.5 ] if
292 dup 0.0 <= [ dup 0.0 >= [ drop 0.0 ] unless ] [ drop 0.0 ] if
299 dup 0.0 u<= [ dup 0.0 u>= [ drop 0.0 ] unless ] [ drop 0.0 ] if
304 [ 0 dup 10 > [ 100 * ] when ] final-classes
308 [ 0 dup 10 > [ drop "foo" ] when ] final-classes
312 [ 0 dup 10 u> [ 100 * ] when ] final-classes
316 [ 0 dup 10 u> [ drop "foo" ] when ] final-classes
320 [ { fixnum } declare 3 3 - + ] final-classes
324 [ dup 10 < [ 3 * 30 < ] [ drop t ] if ] final-literals
328 [ dup 10 u< [ 3 * 30 u< ] [ drop t ] if ] final-literals
347 [ [ "hi" ] [ 123 3 throw ] if ] final-literals
351 [ >fixnum dup 100 < [ 1 + ] [ "Oops" throw ] if ] final-classes
355 [ >fixnum dup 100 u< [ 1 + ] [ "Oops" throw ] if ] final-classes
359 [ 0 dup 100 < not [ 1 + ] [ 1 - ] if ] final-literals
363 [ 0 dup 100 u< not [ 1 + ] [ 1 - ] if ] final-literals
367 [ [ 1 ] [ 1 ] if 1 + ] final-literals
371 [ 0 * 10 < ] final-classes
375 [ 0 * 10 u< ] final-classes
380 123 bitand dup 10 < over 8 > and [ 3 * ] [ "B" throw ] if
386 123 bitand dup 10 u< over 8 u> and [ 3 * ] [ "B" throw ] if
392 dup number? over sequence? and [
393 dup 10 < over 8 <= not and [ 3 * ] [ "A" throw ] if
398 [ V{ string string } ] [
400 2dup [ dup string? [ "Oops" throw ] unless ] bi@ 2drop
405 [ { fixnum fixnum } declare 7 bitand neg shift ] final-classes
409 [ { fixnum } declare 1 swap 7 bitand shift ] final-classes
414 [ { fixnum } declare 1 swap 31 bitand shift ]
419 ! Array length propagation
420 [ V{ t } ] [ [ 10 f <array> length 10 = ] final-literals ] unit-test
422 [ V{ t } ] [ [ [ 10 f <array> length ] [ 10 <byte-array> length ] if 10 = ] final-literals ] unit-test
424 [ V{ t } ] [ [ [ 1 f <array> ] [ 2 f <array> ] if length 3 < ] final-literals ] unit-test
427 [ { fixnum } declare dup 10 eq? [ "A" throw ] unless ] final-literals
430 [ V{ 3 } ] [ [ [ { 1 2 3 } ] [ { 4 5 6 } ] if length ] final-literals ] unit-test
432 [ V{ 3 } ] [ [ [ B{ 1 2 3 } ] [ B{ 4 5 6 } ] if length ] final-literals ] unit-test
434 [ V{ 3 } ] [ [ [ "yay" ] [ "hah" ] if length ] final-literals ] unit-test
436 [ V{ 3 } ] [ [ 3 <byte-array> length ] final-literals ] unit-test
438 [ V{ 3 } ] [ [ 3 f <string> length ] final-literals ] unit-test
441 TUPLE: prop-test-tuple { x integer } ;
443 [ V{ integer } ] [ [ { prop-test-tuple } declare x>> ] final-classes ] unit-test
445 TUPLE: fold-boa-test-tuple { x read-only } { y read-only } { z read-only } ;
447 [ V{ T{ fold-boa-test-tuple f 1 2 3 } } ]
448 [ [ 1 2 3 fold-boa-test-tuple boa ] final-literals ]
451 TUPLE: immutable-prop-test-tuple { x sequence read-only } ;
453 [ V{ T{ immutable-prop-test-tuple f "hey" } } ] [
454 [ "hey" immutable-prop-test-tuple boa ] final-literals
458 [ { 1 2 } immutable-prop-test-tuple boa x>> ] final-literals
462 [ { array } declare immutable-prop-test-tuple boa x>> ] final-classes
466 [ complex boa ] final-classes
470 [ { float float } declare dup 0.0 <= [ "Oops" throw ] [ rect> ] if ] final-classes
473 [ V{ float float } ] [
475 { float float } declare
476 dup 0.0 <= [ "Oops" throw ] when rect>
477 [ real>> ] [ imaginary>> ] bi
483 { float float object } declare
484 [ "Oops" throw ] [ complex boa ] if
488 [ ] [ [ dup 3 slot swap 4 slot dup 3 slot swap 4 slot ] final-info drop ] unit-test
490 [ V{ number } ] [ [ [ "Oops" throw ] [ 2 + ] if ] final-classes ] unit-test
491 [ V{ number } ] [ [ [ 2 + ] [ "Oops" throw ] if ] final-classes ] unit-test
493 [ V{ POSTPONE: f } ] [
494 [ dup 1.0 <= [ drop f ] [ 0 number= ] if ] final-classes
498 TUPLE: mutable-tuple-test { x sequence } ;
501 [ "hey" mutable-tuple-test boa x>> ] final-classes
505 [ T{ mutable-tuple-test f "hey" } x>> ] final-classes
509 [ T{ mutable-tuple-test f "hey" } layout-of ] final-classes
512 ! Mixed mutable and immutable slots
513 TUPLE: mixed-mutable-immutable { x integer } { y sequence read-only } ;
515 [ V{ integer array } ] [
517 3 { 2 1 } mixed-mutable-immutable boa [ x>> ] [ y>> ] bi
521 [ V{ array integer } ] [
523 3 { 2 1 } mixed-mutable-immutable boa [ y>> ] [ x>> ] bi
527 [ V{ integer array } ] [
529 [ 2drop T{ mixed-mutable-immutable f 3 { } } ]
530 [ { array } declare mixed-mutable-immutable boa ] if
537 T{ mixed-mutable-immutable f 3 { } }
542 ! Recursive propagation
543 : recursive-test-1 ( a -- b ) recursive-test-1 ; inline recursive
545 [ V{ null } ] [ [ recursive-test-1 ] final-classes ] unit-test
547 : recursive-test-2 ( a -- b ) dup 10 < [ recursive-test-2 ] when ; inline recursive
549 [ V{ real } ] [ [ recursive-test-2 ] final-classes ] unit-test
551 : recursive-test-3 ( a -- b ) dup 10 < drop ; inline recursive
553 [ V{ real } ] [ [ recursive-test-3 ] final-classes ] unit-test
555 [ V{ real } ] [ [ [ dup 10 < ] [ ] while ] final-classes ] unit-test
558 [ { float } declare 10 [ 2.3 * ] times ] final-classes
562 [ 0 10 [ nip ] each-integer ] final-classes
566 [ t 10 [ nip 0 >= ] each-integer ] final-literals
569 : recursive-test-4 ( i n -- )
570 2dup < [ [ 1 + ] dip recursive-test-4 ] [ 2drop ] if ; inline recursive
572 [ ] [ [ recursive-test-4 ] final-info drop ] unit-test
574 : recursive-test-5 ( a -- b )
575 dup 1 <= [ drop 1 ] [ dup 1 - recursive-test-5 * ] if ; inline recursive
577 [ V{ integer } ] [ [ { integer } declare recursive-test-5 ] final-classes ] unit-test
579 : recursive-test-6 ( a -- b )
580 dup 1 <= [ drop 1 ] [ dup 1 - recursive-test-6 swap 2 - recursive-test-6 + ] if ; inline recursive
582 [ V{ integer } ] [ [ { fixnum } declare recursive-test-6 ] final-classes ] unit-test
584 : recursive-test-7 ( a -- b )
585 dup 10 < [ 1 + recursive-test-7 ] when ; inline recursive
587 [ V{ fixnum } ] [ [ 0 recursive-test-7 ] final-classes ] unit-test
589 [ V{ fixnum } ] [ [ 1 10 [ dup 10 < [ 2 * ] when ] times ] final-classes ] unit-test
591 [ V{ integer } ] [ [ 0 2 100 ^ [ nip ] each-integer ] final-classes ] unit-test
593 [ ] [ [ [ ] [ ] compose curry call ] final-info drop ] unit-test
596 [ [ drop ] [ drop ] compose curry (each-integer) ] final-classes
599 GENERIC: iterate ( obj -- next-obj ? )
600 M: fixnum iterate f ; inline
601 M: array iterate first t ; inline
603 : dead-loop ( obj -- final-obj )
604 iterate [ dead-loop ] when ; inline recursive
606 [ V{ fixnum } ] [ [ { fixnum } declare dead-loop ] final-classes ] unit-test
609 dup 0 number= [ hang-1 ] unless ; inline recursive
611 [ ] [ [ 3 hang-1 ] final-info drop ] unit-test
613 : hang-2 ( m n -- x )
622 ] if ; inline recursive
624 [ ] [ [ 3 over hang-2 ] final-info drop ] unit-test
628 dup fixnum? [ 3 over hang-2 ] [ 3 over hang-2 ] if
633 [ { hashtable } declare hashtable instance? ] final-classes
636 [ V{ POSTPONE: f } ] [
637 [ { vector } declare hashtable instance? ] final-classes
641 [ { assoc } declare hashtable instance? ] final-classes
645 [ { string } declare string? ] final-classes
648 [ V{ POSTPONE: f } ] [
649 [ 3 string? ] final-classes
653 [ { fixnum } declare [ ] curry obj>> ] final-classes
657 [ { fixnum fixnum } declare [ nth-unsafe ] curry call ] final-classes
661 [ 10 eq? [ drop 3 ] unless ] final-literals
664 GENERIC: bad-generic ( a -- b )
665 M: fixnum bad-generic 1 fixnum+fast ; inline
666 : bad-behavior ( -- b ) 4 bad-generic ; inline recursive
668 [ V{ fixnum } ] [ [ bad-behavior ] final-classes ] unit-test
672 0 10 [ bad-generic dup 123 bitand drop bad-generic 1 + ] times
676 GENERIC: infinite-loop ( a -- b )
677 M: integer infinite-loop infinite-loop ;
679 [ ] [ [ { integer } declare infinite-loop ] final-classes drop ] unit-test
681 [ V{ tuple } ] [ [ tuple-layout <tuple> ] final-classes ] unit-test
683 [ ] [ [ instance? ] final-classes drop ] unit-test
685 [ f ] [ [ V{ } clone ] final-info first literal?>> ] unit-test
687 : fold-throw-test ( a -- b ) "A" throw ; foldable
689 [ ] [ [ 0 fold-throw-test ] final-info drop ] unit-test
691 : too-deep ( a b -- c )
692 dup [ drop ] [ 2dup too-deep too-deep * ] if ; inline recursive
694 [ ] [ [ too-deep ] final-info drop ] unit-test
696 [ ] [ [ reversed boa slice boa nth-unsafe * ] final-info drop ] unit-test
700 [ ] [ [ { empty-mixin } declare empty-mixin? ] final-info drop ] unit-test
702 [ V{ fixnum } ] [ [ [ bignum-shift drop ] keep ] final-classes ] unit-test
706 [ { float float } declare complex boa ]
707 [ 2drop C{ 0.0 0.0 } ]
712 [ V{ POSTPONE: f } ] [
713 [ { float } declare 0 eq? ] final-classes
717 [ { integer fixnum } declare mod ] final-classes
721 [ { fixnum integer } declare bitand ] final-classes
724 [ V{ double-array } ] [ [| | double-array{ } ] final-classes ] unit-test
726 [ V{ t } ] [ [ netbsd unix? ] final-literals ] unit-test
728 [ V{ array } ] [ [ [ <=> ] sort [ <=> ] sort ] final-classes ] unit-test
730 [ V{ float } ] [ [ fsqrt ] final-classes ] unit-test
732 [ V{ t } ] [ [ { fixnum } declare 10 mod >float -20 > ] final-literals ] unit-test
734 [ T{ interval f { 0 t } { 127 t } } ] [
735 [ { integer } declare 127 bitand ] final-info first interval>>
739 [ [ 123 bitand ] [ drop f ] if dup [ 0 >= ] [ not ] if ] final-literals
743 [ { bignum } declare dup 1 - bitxor ] final-classes
746 [ V{ bignum integer } ] [
747 [ { bignum integer } declare [ shift ] keep ] final-classes
750 [ V{ fixnum } ] [ [ >fixnum 15 bitand 1 swap shift ] final-classes ] unit-test
752 [ V{ fixnum } ] [ [ 15 bitand 1 swap shift ] final-classes ] unit-test
755 [ { fixnum } declare log2 ] final-classes
759 [ { fixnum } declare log2 0 >= ] final-classes
762 [ V{ POSTPONE: f } ] [
763 [ { word object } declare equal? ] final-classes
767 ! [ dup string? t xor [ "A" throw ] [ ] if ] final-classes
770 ! [ t ] [ [ dup t xor or ] final-classes first true-class? ] unit-test
772 ! [ t ] [ [ dup t xor swap or ] final-classes first true-class? ] unit-test
774 ! [ t ] [ [ dup t xor and ] final-classes first false-class? ] unit-test
776 ! [ t ] [ [ dup t xor swap and ] final-classes first false-class? ] unit-test
778 ! generalize-counter-interval wasn't being called in all the right places.
779 ! bug found by littledan
781 TUPLE: littledan-1 { a read-only } ;
783 : (littledan-1-test) ( a -- ) a>> 1 + littledan-1 boa (littledan-1-test) ; inline recursive
785 : littledan-1-test ( -- ) 0 littledan-1 boa (littledan-1-test) ; inline
787 [ ] [ [ littledan-1-test ] final-classes drop ] unit-test
789 TUPLE: littledan-2 { from read-only } { to read-only } ;
791 : (littledan-2-test) ( x -- i elt )
792 [ from>> ] [ to>> ] bi + dup littledan-2 boa (littledan-2-test) ; inline recursive
794 : littledan-2-test ( x -- i elt )
795 [ 0 ] dip { array-capacity } declare littledan-2 boa (littledan-2-test) ; inline
797 [ ] [ [ littledan-2-test ] final-classes drop ] unit-test
799 : (littledan-3-test) ( x -- )
800 length 1 + f <array> (littledan-3-test) ; inline recursive
802 : littledan-3-test ( -- )
803 0 f <array> (littledan-3-test) ; inline
805 [ ] [ [ littledan-3-test ] final-classes drop ] unit-test
807 [ V{ 0 } ] [ [ { } length ] final-literals ] unit-test
809 [ V{ 1 } ] [ [ { } length 1 + f <array> length ] final-literals ] unit-test
811 ! generalize-counter is not tight enough
812 [ V{ fixnum } ] [ [ 0 10 [ 1 + >fixnum ] times ] final-classes ] unit-test
814 [ V{ fixnum } ] [ [ 0 10 [ 1 + >fixnum ] times 0 + ] final-classes ] unit-test
816 ! Coercions need to update intervals
817 [ V{ f } ] [ [ 1 2 ? 100 shift >fixnum 1 = ] final-literals ] unit-test
819 [ V{ t } ] [ [ >fixnum 1 + >fixnum most-positive-fixnum <= ] final-literals ] unit-test
821 [ V{ t } ] [ [ >fixnum 1 + >fixnum most-negative-fixnum >= ] final-literals ] unit-test
823 [ V{ f } ] [ [ >fixnum 1 + >fixnum most-negative-fixnum > ] final-literals ] unit-test
825 ! Mutable tuples with circularity should not cause problems
828 [ ] [ circle new dup >>me 1quotation final-info drop ] unit-test
830 ! Joe found an oversight
831 [ V{ integer } ] [ [ >integer ] final-classes ] unit-test
835 [ t ] [ [ foo new ] { new } inlined? ] unit-test
837 GENERIC: whatever ( x -- y )
838 M: number whatever drop foo ; inline
840 [ t ] [ [ 1 whatever new ] { new } inlined? ] unit-test
842 : that-thing ( -- class ) foo ;
844 [ f ] [ [ that-thing new ] { new } inlined? ] unit-test
846 GENERIC: whatever2 ( x -- y )
847 M: number whatever2 drop H{ { 1 1 } { 2 2 } { 3 3 } { 4 4 } { 5 6 } } ; inline
848 M: f whatever2 ; inline
850 [ t ] [ [ 1 whatever2 at ] { at* hashcode* } inlined? ] unit-test
851 [ f ] [ [ whatever2 at ] { at* hashcode* } inlined? ] unit-test
855 [ f ] [ [ not-an-assoc at ] { at* } inlined? ] unit-test
857 [ t ] [ [ { 1 2 3 } member? ] { member? } inlined? ] unit-test
858 [ f ] [ [ { 1 2 3 } swap member? ] { member? } inlined? ] unit-test
860 [ t ] [ [ { 1 2 3 } memq? ] { memq? } inlined? ] unit-test
861 [ f ] [ [ { 1 2 3 } swap memq? ] { memq? } inlined? ] unit-test
863 [ t ] [ [ V{ } clone ] { clone (clone) } inlined? ] unit-test
864 [ f ] [ [ { } clone ] { clone (clone) } inlined? ] unit-test
866 [ f ] [ [ instance? ] { instance? } inlined? ] unit-test
867 [ f ] [ [ 5 instance? ] { instance? } inlined? ] unit-test
868 [ t ] [ [ array instance? ] { instance? } inlined? ] unit-test
870 [ t ] [ [ (( a b c -- c b a )) shuffle ] { shuffle } inlined? ] unit-test
871 [ f ] [ [ { 1 2 3 } swap shuffle ] { shuffle } inlined? ] unit-test
873 ! Type function for 'clone' had a subtle issue
874 TUPLE: tuple-with-read-only-slot { x read-only } ;
876 M: tuple-with-read-only-slot clone
877 x>> clone tuple-with-read-only-slot boa ; inline
880 [ { 1 2 3 } dup tuple-with-read-only-slot boa clone x>> eq? ] final-classes
883 ! alien-cell outputs a simple-alien or f
885 [ { byte-array fixnum } declare alien-cell dup [ "OOPS" throw ] unless ] final-classes
886 first simple-alien class=
889 ! Don't crash if bad literal inputs are passed to unsafe words
890 [ f ] [ [ { } 1 fixnum+fast ] final-info first literal?>> ] unit-test
892 ! Converting /i to shift
893 [ t ] [ [ >fixnum dup 0 >= [ 16 /i ] when ] { /i fixnum/i fixnum/i-fast } inlined? ] unit-test
894 [ f ] [ [ >fixnum dup 0 >= [ 16 /i ] when ] { fixnum-shift-fast } inlined? ] unit-test
895 [ f ] [ [ >float dup 0 >= [ 16 /i ] when ] { /i float/f } inlined? ] unit-test