如何使用/ we4700编译时在本地禁用错误C4700

Question

考虑以下代码

int TestReadUninitStack()
{
    printf("Reading an uninitialized stack variable\n");
    int i;
    volatile int j = i;
    fprintf(stderr, "ERROR: Uninitialized stack variable read not detected!\n");
    return 2;
}

当我用/we4700编译项目时，这段代码失败并出现编译错误

error C4700: uninitialized local variable 'i' used

为了解决编译错误，我在代码块周围添加了一个临时禁用C4700警告的编译指示，但遗憾的是这似乎不起作用

int TestReadUninitStack()
{
    printf("Reading an uninitialized stack variable\n");
    #pragma warning( push )
    #pragma warning( disable : 4700 )
    int i;
    volatile int j = i;
    #pragma warning( pop ) 
    fprintf(stderr, "ERROR: Uninitialized stack variable read not detected!\n");
    return 2;
}

任何想法，如何处理它？<​​/ p>