The current semantics of the let expression in the Varlang language allows variable definitions to create a
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The current semantics of the let expression in the Varlang language allows variable definitions to create a hole in the scope of the outer definition. Modify the semantics of the Varlang programming language so that redefinition of variables is prohibited and results in a dynamic error.
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Related Book For
An Experiential Introduction To Principles Of Programming Languages
ISBN: 9780262045452
1st Edition
Authors: Hridesh Rajan
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