运算处理R-1-6-10强制

禁止对字面量值取逻辑非

对字面量值取逻辑非

test.c

1void foo(int x)
2{
3    if (x == !0)
禁止对字面量值取逻辑非 [gjb8114-r-1-6-10]
4    {
5        // do something
6    }
7}

对变量取逻辑非

test.c

1void foo(int x)
2{
3    unsigned int y = 0;
4    if (x == !y)
5    {
6        // do something
7    }
8}