Question

对于为什么会出现此错误，我确实感到困惑。我的代码可以正常编译，但我希望收到0条警告。在搜索了一下stackoverflow之后，没有人拥有与我正在使用的相同的结构类型。下面是我的代码片段（这些是由名字组成的）

如果它有助于将我的MAXCONTACTS设置为5

struct Contact conNum[MAXCONTACTS] =  { { {"Rick", { '\0' }, "Grimes" },
    {11, "Trailer Park", 0, "A7A 2J2", "King City" },
    {"4161112222", "4162223333", "4163334444" } },
  {
    {"Maggie", "R.", "Greene" },
    {55, "Hightop House", 0, "A9A 3K3", "Bolton" },
    {"9051112222", "9052223333", "9053334444" } },
  {
    {"Morgan", "A.", "Jones" },
    {77, "Cottage Lane", 0, "C7C 9Q9", "Peterborough"},
    {"7051112222", "7052223333", "7053334444" } },
  {
    {"Sasha", {'\0'}, "Williams" },
    {55, "Hightop House", 0, "A9A 3K3", "Bolton"},
    {"9052223333", "9052223333", "9054445555" } },
};

编辑：这是我的结构声明

// Structure type Name declaration
struct Name {
char firstName[31];
char middleInitial[7];
char lastName[36];
};


struct Address {
int streetNumber;
int apartmentNumber;
char street[41];
char postalCode[8];
char city[41];
};



struct Numbers {
char cell[11];
char home[11];
char business[11];
};


struct Contact {

struct Name name;
struct Address address;
struct ``Numbers numbers;

};

Answer 1

{11, "Trailer Park", 0, "A7A 2J2", "King City" },

此初始化用于

struct Address {
   int streetNumber;
   int apartmentNumber;
   char street[41];
   char postalCode[8];
   char city[41];
};

如您所见，您正在尝试将"Trailer Park"初始化为int apartmentNumber;。

这就是为什么您会收到警告。

因此将结构的定义更改为

struct Address {
   int streetNumber;
   char street[41];
   int apartmentNumber;
   char postalCode[8];
   char city[41];
};

仅在一个地方

或

如下所示在所有位置更改初始化顺序。

   {11,  0, "Trailer Park", "A7A 2J2", "King City" },

Answer 2

您的struct Address包含两个int字段，后跟两个char数组：

struct Address {
    int streetNumber;
    int apartmentNumber;
    char street[41];
    char postalCode[8];
    char city[41];
};

但是您不能按此顺序初始化它们：

{11, "Trailer Park", 0, "A7A 2J2", "King City" },

除非使用命名的初始化程序，否则必须按顺序指定字段。首先输入街道编号，然后输入公寓编号，然后街道：

{11, 0, "Trailer Park", "A7A 2J2", "King City" },

与其他三个相同。

接近初始化结构警告

2 个答案: