MISRA C++:2008 Rule 5-3-2

The unary minus operator shall not be applied to an expression whose underlying type is unsigned

描述

规则定义

The unary minus operator shall not be applied to an expression whose underlying type is unsigned. 1

故障排除

如果您预期会出现违规，而 Polyspace® 未报告该违规，请参阅诊断为何编码规范违规未按预期显示。

检查信息

组：表达式
类别：必需

版本历史记录

在 R2013b 中推出

另请参阅

主题

1 All MISRA coding rules and directives are © Copyright The MISRA Consortium Limited 2021.

The MISRA coding standards referenced in the Polyspace Bug Finder™ documentation are from the following MISRA standards:

  • MISRA C:2004

  • MISRA C:2012

  • MISRA C:2023

  • MISRA C++:2008

  • MISRA C++:2023

MISRA and MISRA C are registered trademarks of The MISRA Consortium Limited 2021.