False positive "constVariable" with reference to std::array

[Dan Workman]

Found in 2.10

#include <iostream>
#include <array>

std::array<int, 1> foo;
std::array<int, 1> bar;

int main()
{
  foo[0] = 0;
  bar[0] = 0;

  const auto& ints = foo;
  std::cout << (ints == bar);

  return 0;
}

Output:

$ cppcheck --std=c++17 --enable=all --platform=win64 cppcheck_false_positives.cpp
Checking cppcheck_false_positives.cpp ...
cppcheck_false_positives.cpp:15:15: style: Variable 'ints' can be declared as pointer to const [constVariable]
  const auto& ints = foo;
              ^

[CHR]

Thanks for reporting, fixed by https://github.com/danmar/cppcheck/pull/4777