有这样的程序:
#include <iostream>
#include <string>
using namespace std;
class test
{
public:
test(std::string s):str(s){};
private:
std::string str;
};
class test1
{
public:
test tst_("Hi");
};
int main()
{
return 1;
}
…为什么我在执行时得到以下信息
g++ main.cpp
main.cpp:16:12: error: expected identifier before string constant
main.cpp:16:12: error: expected ‘,’ or ‘...’ before string constant