与不安全的环境进行安全交互

International Workshop on Logical Frameworks and Meta-Languages: Theory and Practice Pub Date : 2021-07-16 DOI:10.4204/EPTCS.337.3

Gilles Dowek

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引用次数: 1

摘要

我们给出了纯类型系统的表示，其中上下文不需要格式良好，并表明这种表示与通常的表示等效。本演示的主要动机是，当我们使用计算规则扩展纯类型系统时，就像在逻辑框架Dedukti中一样，我们希望在检查其类型的良好类型性所需的计算规则之前声明常量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Interacting Safely with an Unsafe Environment

We give a presentation of Pure type systems where contexts need not be well-formed and show that this presentation is equivalent to the usual one. The main motivation for this presentation is that, when we extend Pure type systems with computation rules, like in the logical framework Dedukti, we want to declare the constants before the computation rules that are needed to check the well-typedness of their type.

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International Workshop on Logical Frameworks and Meta-Languages: Theory and Practice

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