98 lines
2.7 KiB
Scheme
98 lines
2.7 KiB
Scheme
#lang racket
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(require "test-util.scm")
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(require "remove-complex-oper.scm")
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(require "c2.scm")
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(define programs
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(list
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`(program ()
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(- 20))
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`(program ()
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(- (- 20)))
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`(program ()
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(- (- (- 20))))
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`(program () (+ 3 (- 20)))
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`(program () (+ (+ 3 2) (+ 4 5)))
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`(program () (let ([x 1]) x))
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`(program () (let ([x (+ (- 2) 3)]) (+ x (+ 2 3))))
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`(program () (+ (let ([x (+ (- 1) 2)]) (+ x 2)) (+ 4 5)))
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`(program ()
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(let ([a 42])
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(let ([b a])
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b)))
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`(program () (let ([tmp (- 1)]) tmp))
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`(program () (- (let ([x 1]) x)))
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`(program () (let ([x (let ([x 1]) x)]) (+ 2 x)))
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`(program ()
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(let ([y (let ([x 20])
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(+ x (let ([x 22]) x)))]) y))))
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(for/list ([program programs] [env (build-list (length programs) (lambda (_) '()))])
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(test-eq ((interp-R1 env) program)
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((interp-R1 env) (remove-complex-opera* program))))
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(test-eq
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(remove-complex-opera* (list-ref programs 0))
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`(program () (- 20)))
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(test-eq
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(remove-complex-opera* (list-ref programs 1))
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`(program () (let ([tmp.1 (- 20)]) (- tmp.1))))
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(test-eq
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(remove-complex-opera* (list-ref programs 2))
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`(program () (let ([tmp.1 (- 20)]) (let ([tmp.2 (- tmp.1)]) (- tmp.2)))))
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(test-eq
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(remove-complex-opera* (list-ref programs 3))
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`(program () (let ((tmp.1 (- 20))) (+ 3 tmp.1))))
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(test-eq
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(remove-complex-opera* (list-ref programs 4))
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`(program () (let ((tmp.1 (+ 3 2))) (let ((tmp.2 (+ 4 5))) (+ tmp.1 tmp.2)))))
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(test-eq
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(remove-complex-opera* (list-ref programs 5))
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`(program ()
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(let ((x.1 1)) x.1)))
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(test-eq
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(remove-complex-opera* (list-ref programs 6))
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`(program ()
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(let ((tmp.1 (- 2)))
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(let ((x.1 (+ tmp.1 3)))
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(let ((tmp.3 (+ 2 3)))
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(+ x.1 tmp.3))))))
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(test-eq
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(remove-complex-opera* (list-ref programs 7))
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`(program ()
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(let ((tmp.1 (- 1)))
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(let ((x.1 (+ tmp.1 2)))
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(let ((tmp.3 (+ x.1 2)))
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(let ((tmp.4 (+ 4 5)))
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(+ tmp.3 tmp.4)))))))
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(test-eq
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(remove-complex-opera* (list-ref programs 8))
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`(program () (let([a.1 42]) (let ([b.1 a.1]) b.1))))
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(test-eq
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(remove-complex-opera* (list-ref programs 9))
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`(program () (let ([tmp.1 (- 1)]) tmp.1)))
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(test-eq
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(remove-complex-opera* (list-ref programs 10))
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`(program () (let ((x.1 1)) (- x.1))))
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(test-eq
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(remove-complex-opera* (list-ref programs 11))
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`(program () (let ((x.2 1)) (let ((x.1 x.2)) (+ 2 x.1)))))
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(test-eq
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(remove-complex-opera* (list-ref programs 12))
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`(program () (let ((x.1 20)) (let ((x.2 22)) (let ((y.1 (+ x.1 x.2))) y.1)))))
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