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.double system sorting math.libm ;
12 IN: compiler.tree.propagation.tests
14 \ propagate must-infer
16 [ V{ } ] [ [ ] final-classes ] unit-test
18 [ V{ fixnum } ] [ [ 1 ] final-classes ] unit-test
20 [ V{ fixnum } ] [ [ 1 >r r> ] 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 [ V{ number } ] [ [ + ] final-classes ] unit-test
38 [ V{ float } ] [ [ { float integer } declare + ] final-classes ] unit-test
40 [ V{ float } ] [ [ /f ] final-classes ] unit-test
42 [ V{ integer } ] [ [ /i ] final-classes ] unit-test
45 [ { integer } declare bitnot ] final-classes
48 [ V{ integer } ] [ [ 255 bitand ] final-classes ] unit-test
51 [ [ 255 bitand ] [ 65535 bitand ] bi + ] final-classes
56 { fixnum } declare [ 255 bitand ] [ 65535 bitand ] bi +
61 [ { fixnum } declare [ 255 bitand ] keep + ] final-classes
65 [ { fixnum } declare 615949 * ] final-classes
69 [ { null null } declare + ] final-classes
73 [ { null fixnum } declare + ] final-classes
77 [ { float fixnum } declare + ] final-classes
81 [ 255 bitand >fixnum 3 bitor ] final-classes
85 [ >fixnum 1 mod ] final-literals
89 [ >fixnum swap [ 1 mod 69 + ] [ drop 69 ] if ] final-literals
93 [ >fixnum dup 10 > [ 1 - ] when ] final-classes
96 [ V{ integer } ] [ [ >fixnum 2 * ] final-classes ] unit-test
99 [ >fixnum dup 10 < drop 2 * ] final-classes
103 [ >fixnum dup 10 < [ 2 * ] when ] final-classes
107 [ >fixnum dup 10 < [ 2 * ] [ 2 * ] if ] final-classes
111 [ >fixnum dup 10 < [ dup -10 > [ 2 * ] when ] when ] final-classes
115 [ dup 10 < [ dup 8 > [ drop 9 ] unless ] [ drop 9 ] if ] final-literals
121 dup 10 < [ dup 8 > [ drop 9 ] unless ] [ drop 9 ] if
126 [ dup string? not [ "Oops" throw ] [ ] if ] final-classes
130 [ dup string? not not >boolean [ ] [ "Oops" throw ] if ] final-classes
133 [ f ] [ [ t xor ] final-classes first null-class? ] unit-test
135 [ t ] [ [ t or ] final-classes first true-class? ] unit-test
137 [ t ] [ [ t swap or ] final-classes first true-class? ] unit-test
139 [ t ] [ [ f and ] final-classes first false-class? ] unit-test
141 [ t ] [ [ f swap and ] final-classes first false-class? ] unit-test
143 [ t ] [ [ dup not or ] final-classes first true-class? ] unit-test
145 [ t ] [ [ dup not swap or ] final-classes first true-class? ] unit-test
147 [ t ] [ [ dup not and ] final-classes first false-class? ] unit-test
149 [ t ] [ [ dup not swap and ] final-classes first false-class? ] unit-test
151 [ t ] [ [ over [ drop f ] when [ "A" throw ] unless ] final-classes first false-class? ] unit-test
156 dup [ 10 < ] [ -10 > ] bi and not [ 2 * ] unless
161 [ { fixnum } declare (clone) ] final-classes
165 [ vector new ] final-classes
170 { fixnum byte-array } declare
171 [ nth-unsafe ] 2keep [ nth-unsafe ] 2keep nth-unsafe
172 >r >r 298 * r> 100 * - r> 208 * - 128 + -8 shift
178 [ 0 dup 10 > [ 2 * ] when ] final-classes
182 [ [ 0.0 ] [ -0.0 ] if ] final-literals
186 [ /f 1.5 min 1.5 max ] final-literals
192 dup 1.5 <= [ dup 1.5 >= [ ] [ drop 1.5 ] if ] [ drop 1.5 ] if
199 dup 1.5 <= [ dup 10 >= [ ] [ drop 1.5 ] if ] [ drop 1.5 ] if
206 dup 0.0 <= [ dup 0.0 >= [ drop 0.0 ] unless ] [ drop 0.0 ] if
211 [ 0 dup 10 > [ 100 * ] when ] final-classes
215 [ 0 dup 10 > [ drop "foo" ] when ] final-classes
219 [ { fixnum } declare 3 3 - + ] final-classes
223 [ dup 10 < [ 3 * 30 < ] [ drop t ] if ] final-literals
242 [ [ "hi" ] [ 123 3 throw ] if ] final-literals
246 [ >fixnum dup 100 < [ 1+ ] [ "Oops" throw ] if ] final-classes
250 [ 0 dup 100 < not [ 1+ ] [ 1- ] if ] final-literals
254 [ [ 1 ] [ 1 ] if 1 + ] final-literals
258 [ 0 * 10 < ] final-classes
263 123 bitand dup 10 < over 8 > and [ 3 * ] [ "B" throw ] if
269 dup number? over sequence? and [
270 dup 10 < over 8 <= not and [ 3 * ] [ "A" throw ] if
275 [ V{ string string } ] [
277 2dup [ dup string? [ "Oops" throw ] unless ] bi@ 2drop
282 [ { real float } declare + ] final-classes
286 [ { float real } declare + ] final-classes
290 [ { fixnum fixnum } declare 7 bitand neg shift ] final-classes
294 [ { fixnum } declare 1 swap 7 bitand shift ] final-classes
299 [ { fixnum } declare 1 swap 31 bitand shift ]
304 ! Array length propagation
305 [ V{ t } ] [ [ 10 f <array> length 10 = ] final-literals ] unit-test
307 [ V{ t } ] [ [ [ 10 f <array> length ] [ 10 <byte-array> length ] if 10 = ] final-literals ] unit-test
309 [ V{ t } ] [ [ [ 1 f <array> ] [ 2 f <array> ] if length 3 < ] final-literals ] unit-test
312 [ { fixnum } declare dup 10 eq? [ "A" throw ] unless ] final-literals
316 TUPLE: prop-test-tuple { x integer } ;
318 [ V{ integer } ] [ [ { prop-test-tuple } declare x>> ] final-classes ] unit-test
320 TUPLE: fold-boa-test-tuple { x read-only } { y read-only } { z read-only } ;
322 [ V{ T{ fold-boa-test-tuple f 1 2 3 } } ]
323 [ [ 1 2 3 fold-boa-test-tuple boa ] final-literals ]
326 TUPLE: immutable-prop-test-tuple { x sequence read-only } ;
328 [ V{ T{ immutable-prop-test-tuple f "hey" } } ] [
329 [ "hey" immutable-prop-test-tuple boa ] final-literals
333 [ { 1 2 } immutable-prop-test-tuple boa x>> ] final-literals
337 [ { array } declare immutable-prop-test-tuple boa x>> ] final-classes
341 [ <complex> ] final-classes
345 [ { float float } declare dup 0.0 <= [ "Oops" throw ] [ rect> ] if ] final-classes
348 [ V{ float float } ] [
350 { float float } declare
351 dup 0.0 <= [ "Oops" throw ] when rect>
352 [ real>> ] [ imaginary>> ] bi
358 { float float object } declare
359 [ "Oops" throw ] [ <complex> ] if
363 [ ] [ [ dup 3 slot swap 4 slot dup 3 slot swap 4 slot ] final-info drop ] unit-test
365 [ V{ number } ] [ [ [ "Oops" throw ] [ 2 + ] if ] final-classes ] unit-test
366 [ V{ number } ] [ [ [ 2 + ] [ "Oops" throw ] if ] final-classes ] unit-test
368 [ V{ POSTPONE: f } ] [
369 [ dup 1.0 <= [ drop f ] [ 0 number= ] if ] final-classes
373 TUPLE: mutable-tuple-test { x sequence } ;
376 [ "hey" mutable-tuple-test boa x>> ] final-classes
380 [ T{ mutable-tuple-test f "hey" } x>> ] final-classes
384 [ T{ mutable-tuple-test f "hey" } layout-of ] final-classes
387 ! Mixed mutable and immutable slots
388 TUPLE: mixed-mutable-immutable { x integer } { y sequence read-only } ;
390 [ V{ integer array } ] [
392 3 { 2 1 } mixed-mutable-immutable boa [ x>> ] [ y>> ] bi
396 [ V{ array integer } ] [
398 3 { 2 1 } mixed-mutable-immutable boa [ y>> ] [ x>> ] bi
402 [ V{ integer array } ] [
404 [ 2drop T{ mixed-mutable-immutable f 3 { } } ]
405 [ { array } declare mixed-mutable-immutable boa ] if
410 ! Recursive propagation
411 : recursive-test-1 ( a -- b ) recursive-test-1 ; inline recursive
413 [ V{ null } ] [ [ recursive-test-1 ] final-classes ] unit-test
415 : recursive-test-2 ( a -- b ) dup 10 < [ recursive-test-2 ] when ; inline recursive
417 [ V{ real } ] [ [ recursive-test-2 ] final-classes ] unit-test
419 : recursive-test-3 ( a -- b ) dup 10 < drop ; inline recursive
421 [ V{ real } ] [ [ recursive-test-3 ] final-classes ] unit-test
423 [ V{ real } ] [ [ [ dup 10 < ] [ ] [ ] while ] final-classes ] unit-test
426 [ { float } declare 10 [ 2.3 * ] times ] final-classes
430 [ 0 10 [ nip ] each-integer ] final-classes
434 [ t 10 [ nip 0 >= ] each-integer ] final-literals
437 : recursive-test-4 ( i n -- )
438 2dup < [ [ 1+ ] dip recursive-test-4 ] [ 2drop ] if ; inline recursive
440 [ ] [ [ recursive-test-4 ] final-info drop ] unit-test
442 : recursive-test-5 ( a -- b )
443 dup 1 <= [ drop 1 ] [ dup 1 - recursive-test-5 * ] if ; inline recursive
445 [ V{ integer } ] [ [ { integer } declare recursive-test-5 ] final-classes ] unit-test
447 : recursive-test-6 ( a -- b )
448 dup 1 <= [ drop 1 ] [ dup 1 - recursive-test-6 swap 2 - recursive-test-6 + ] if ; inline recursive
450 [ V{ integer } ] [ [ { fixnum } declare recursive-test-6 ] final-classes ] unit-test
452 : recursive-test-7 ( a -- b )
453 dup 10 < [ 1+ recursive-test-7 ] when ; inline recursive
455 [ V{ fixnum } ] [ [ 0 recursive-test-7 ] final-classes ] unit-test
457 [ V{ fixnum } ] [ [ 1 10 [ dup 10 < [ 2 * ] when ] times ] final-classes ] unit-test
459 [ V{ integer } ] [ [ 0 2 100 ^ [ nip ] each-integer ] final-classes ] unit-test
461 [ ] [ [ [ ] [ ] compose curry call ] final-info drop ] unit-test
464 [ [ drop ] [ drop ] compose curry (each-integer) ] final-classes
467 GENERIC: iterate ( obj -- next-obj ? )
468 M: fixnum iterate f ;
469 M: array iterate first t ;
471 : dead-loop ( obj -- final-obj )
472 iterate [ dead-loop ] when ; inline recursive
474 [ V{ fixnum } ] [ [ { fixnum } declare dead-loop ] final-classes ] unit-test
477 dup 0 number= [ hang-1 ] unless ; inline recursive
479 [ ] [ [ 3 hang-1 ] final-info drop ] unit-test
481 : hang-2 ( m n -- x )
490 ] if ; inline recursive
492 [ ] [ [ 3 over hang-2 ] final-info drop ] unit-test
496 dup fixnum? [ 3 over hang-2 ] [ 3 over hang-2 ] if
501 [ { hashtable } declare hashtable instance? ] final-classes
504 [ V{ POSTPONE: f } ] [
505 [ { vector } declare hashtable instance? ] final-classes
509 [ { assoc } declare hashtable instance? ] final-classes
513 [ { string } declare string? ] final-classes
516 [ V{ POSTPONE: f } ] [
517 [ 3 string? ] final-classes
521 [ { fixnum } declare [ ] curry obj>> ] final-classes
525 [ { fixnum fixnum } declare [ nth-unsafe ] curry call ] final-classes
529 [ 10 eq? [ drop 3 ] unless ] final-literals
532 GENERIC: bad-generic ( a -- b )
533 M: fixnum bad-generic 1 fixnum+fast ;
534 : bad-behavior ( -- b ) 4 bad-generic ; inline recursive
536 [ V{ fixnum } ] [ [ bad-behavior ] final-classes ] unit-test
540 0 10 [ bad-generic dup 123 bitand drop bad-generic 1 + ] times
544 GENERIC: infinite-loop ( a -- b )
545 M: integer infinite-loop infinite-loop ;
547 [ ] [ [ { integer } declare infinite-loop ] final-classes drop ] unit-test
549 [ V{ tuple } ] [ [ tuple-layout <tuple> ] final-classes ] unit-test
551 [ ] [ [ instance? ] final-classes drop ] unit-test
553 [ f ] [ [ V{ } clone ] final-info first literal?>> ] unit-test
555 : fold-throw-test ( a -- b ) "A" throw ; foldable
557 [ ] [ [ 0 fold-throw-test ] final-info drop ] unit-test
559 : too-deep ( a b -- c )
560 dup [ drop ] [ 2dup too-deep too-deep * ] if ; inline recursive
562 [ ] [ [ too-deep ] final-info drop ] unit-test
564 [ ] [ [ reversed boa slice boa nth-unsafe * ] final-info drop ] unit-test
568 [ ] [ [ { empty-mixin } declare empty-mixin? ] final-info drop ] unit-test
570 [ V{ fixnum } ] [ [ [ bignum-shift drop ] keep ] final-classes ] unit-test
574 [ { float float } declare <complex> ]
575 [ 2drop C{ 0.0 0.0 } ]
580 [ V{ POSTPONE: f } ] [
581 [ { float } declare 0 eq? ] final-classes
585 [ { integer fixnum } declare mod ] final-classes
589 [ { fixnum integer } declare bitand ] final-classes
592 [ V{ double-array } ] [ [| | double-array{ } ] final-classes ] unit-test
594 [ V{ t } ] [ [ netbsd unix? ] final-literals ] unit-test
596 [ V{ array } ] [ [ [ <=> ] sort [ <=> ] sort ] final-classes ] unit-test
598 [ V{ float } ] [ [ fsqrt ] final-classes ] unit-test
600 [ V{ t } ] [ [ { fixnum } declare 10 mod >float -20 > ] final-literals ] unit-test
603 ! [ dup string? t xor [ "A" throw ] [ ] if ] final-classes
606 ! [ t ] [ [ dup t xor or ] final-classes first true-class? ] unit-test
608 ! [ t ] [ [ dup t xor swap or ] final-classes first true-class? ] unit-test
610 ! [ t ] [ [ dup t xor and ] final-classes first false-class? ] unit-test
612 ! [ t ] [ [ dup t xor swap and ] final-classes first false-class? ] unit-test