sample C++ project Warning in compile

Question

i have a sample C++ code - So that give me a Warning with this content : [Warning] extended initializer lists only available with -std=c++11 or -std=gnu++11 how i can solve that ?

This is my code :

#include <iostream>
using namespace std;
struct CandyBar
{
 const  char Brand[255];
  float Weight;
  int Calories;
};
  CandyBar Snake{"Mocha Munch",2.3,350};

int main()
{
  cout << Snake.Brand << endl;
  cout << Snake.Weight << endl;
  cout << Snake.Calories << endl;
  return 0;
}

This doesn’t address the question, but do you really need the extra stuff that `std::endl` does? `’\n’` ends a line. — Pete Becker, Oct 27 '18 at 16:45
@NeilButterworth Can you Explain how i should change in codes ? — mohamadami, Oct 27 '18 at 17:00
So many answers in comments. Sigh. Is a _question & answer_ site really that difficult to use? — Lightness Races in Orbit, Oct 27 '18 at 18:10
For me I usually worry if the question is too trivial or whether it has a duplicate. I expect this question has dozens of duplicates. — drescherjm, Oct 27 '18 at 18:18
@drescherjm Neither of which is an excuse to callously bypass the peer review system, as you know — Lightness Races in Orbit, Oct 27 '18 at 18:20

score 2 · Answer 1 · answered Oct 27 '18 at 18:08

The error message tells you what to do.

You're trying to use a C++11 feature, so enable C++11 mode by passing -std=c++11 to your compiler. If you're using some build system instead of just calling g++ on the command-line, read its documentation to find out how to achieve this.

Or you could upgrade your compiler, because C++11 or even C++14 is the default in more up-to-date versions.

sample C++ project Warning in compile

1 Answers1