MISRA C:2012 Rule 17.2
Functions shall not call themselves, either directly or indirectly
描述
规则定义
Functions shall not call themselves, either directly or indirectly 1 .
理由
函数的局部变量存储在调用堆栈中。如果一个函数直接或间接多次调用自身,可能会超过可用的堆栈空间,从而导致严重故障。除非递归被严格控制,否则很难确定所需的最大栈空间。
故障排除
如果您预期会出现违规,但未看到该违规,请参阅诊断为何编码规范违规未按预期显示。
示例
检查信息
| 组:函数 |
| 类别:必需 |
| AGC 类别:必需 |
版本历史记录
在 R2014b 中推出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.