C++ 主要语法错误？（12 个重复的符号用于建筑x86_64）[复制]

问：

为我的无知道歉。我对另一种语言的 C++ 比较陌生。我正在制作一个程序来对扑克牌进行排名，但我遇到了一个我不明白的错误，但我假设这是一个主要的语法错误。请友善，我正在努力学习。这不会在 Xcode 中构建。当我尝试时，我收到以下错误消息：

12 建筑x86_64的重复符号

我真的对这个错误感到困惑。这是我的代码：

扑克.hpp

#ifndef poker_hpp
#define poker_hpp

#include <stdio.h>
#include <iostream>
#include <array>
#include <string>
#include <algorithm>
#include <vector>

using namespace std;

const size_t HAND_ARRAY_SIZE = 5;
const size_t CARD_ARRAY_SIZE = 2; //just in case, might not use it

typedef array<string, HAND_ARRAY_SIZE> hand_t; //typedef for poker hands

typedef array<string, CARD_ARRAY_SIZE> card_t; //just in case, might not use it

const size_t SUIT_ARRAY_SIZE = 4;
static array<string, SUIT_ARRAY_SIZE> suits =
{"C", "D", "H", "S"};

const size_t VALUE_ARRAY_SIZE = 13;
static array<string, VALUE_ARRAY_SIZE> ranks_ace_high =
{"2", "3", "4", "5", "6", "7", "8", "9", "T", "J", "Q", "K", "A"};
static array<string, VALUE_ARRAY_SIZE> ranks_ace_low =
{"A", "2", "3", "4", "5", "6", "7", "8", "9", "T", "J", "Q", "K"};

const size_t HAND_RANK_ARRAY_SIZE = 10;
//EDIT: added static
static array<string, HAND_RANK_ARRAY_SIZE> handRanks =
{
    "high card",
    "pair",
    "two pair",
    "three of a kind",
    "straight"
    "flush",
    "full house",
    "four of a kind",
    "straight flush",
    "royal flush"
};

class Hand {
private:
    hand_t cards;
    string type();
    float value();
    bool acesLow();
public:
    Hand(hand_t cards);
};

#endif /* poker_hpp */

test_hands.cpp

#include "poker.hpp"

hand_t test0 {"TC", "9C", "8C", "7C", "6C"};
hand_t test1 {"8H", "7H", "6H", "5H", "4H"};
hand_t test2 {"8H", "7H", "6H", "5H", "4H"};
hand_t test3 {"6S", "5S", "4S", "3S", "2S"};
hand_t test4 {"7D", "6D", "5D", "4D", "3D"};
hand_t test5 {"7S", "6S", "5S", "4S", "3S"};
hand_t test6 {"KS", "KH", "KC", "KD", "3H"};
hand_t test7 {"7H", "7D", "7S", "7C", "QH"};
hand_t test8 {"7H", "7D", "7S", "7C", "QH"};

手.cpp

#include "poker.hpp"

Hand::Hand(hand_t cards){
    this->cards = cards;
}

main.cpp

#include "poker.hpp"
#include "test_hands.cpp"

int main() {
    Hand hand(test0);
};