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11 lines
535 B
11 lines
535 B
2 years ago
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Exercise 5.43: We argued in 4.1.6
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that internal definitions for block structure should not be considered “real”
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defines. Rather, a procedure body should be interpreted as if the
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internal variables being defined were installed as ordinary lambda
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variables initialized to their correct values using set!.
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4.1.6 and Exercise 4.16 showed how to modify the metacircular
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interpreter to accomplish this by scanning out internal definitions. Modify
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the compiler to perform the same transformation before it compiles a procedure
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body.
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