warning C4172: returning address of local variable or temporary
2008-06-19 15:28
369 查看
warning C4172: returning address of local variable or temporary 代码如下： CMgr& CMgr::instance(){ CMgr _mgr; //不要忘记static return _mgr;}
如果上述代码中无static 则会提示警告。 将来会产生非常大的麻烦。
如果上述代码中无static 则会提示警告。 将来会产生非常大的麻烦。
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- D:\vcfile\4.c(6) : warning C4172: returning address of local variable or temporary
- returning address of local variable or temporary
- C waring:function returns address of local variable 为什么两段代码运行结果完全不一样？
- address of local variable 'pbuf' returned
- 【c/c++】function returns address of local variable
- warning: function returns address of local variable
- warning: function returns address of local variable
- warning: function returns address of local variable
- Local declaration of 'scanner' hides instance variable
- Local Declaration of '' hides instance variable
- error: taking address of temporary
- Local declaration of 'XXX' hides instance variable
- Local declaration of 'XXX' hides instance variable
- Eclipse导入Gradle时报错：SDK location not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable
- dlitech's m3 project url, of course it's a temporary address
- C编译出现这样的警告：returning pointer to local variable
- [!] Invalid `Podfile` file: undefined local variable or method `use_frameworks' for #<Pod::Podfile:0
- Local declaration of 'XXX' hides instance variable
- Possible causes are invalid address of the remote server or browser start-up failure.
- Initialization of variable was never used; consider replacing with assignment to ‘_’ or removing it