我试图了解是否存在一种在处理指针时检查C中特定地址处变量类型的实现。
假设我们有以下代码：
Car car1; // variable of type Car in memory at address 0x100
Fruit fruit1; // variable of type Fruit at address 0x104
Car *pCar1; // pointer of type Car at address 0x108
pCar1 = &car1; // The type of the pointer matches the type of the variable, nothing special
现在，我尝试进行手动地址处理，但没有任何错误。但是，由于类型不匹配，程序在运行时崩溃。
pCar1 = (Car *) 0x104; // Note I am deliberately offering a Fruit address and it works without build errors
如何防止这种情况发生？有没有使这种愚蠢的失败保护机制或技术？