Admin
1
What exactly as been assigned to value? I am surprised that this has compiled at all.
//g++ 7.4.0
#include <iostream>
int main()
{
auto value = 123'456'7;
std::cout << value << std::endl;
value += 1;
std::cout << value << std::endl;
}
outputs:
1234567
1234568
Since C++14,
from https://en.cppreference.com/w/cpp/language/integer_literal
Optional single quotes(') may be inserted between the digits as a separator. They are ignored by the compiler.
C++ allows single quotes to separate the digits for better reading:
https://en.cppreference.com/w/cpp/language/integer_literal
Optional single quotes(') may be inserted between the digits as a separator. They are ignored by the compiler.
