Incorrect style:variableScope warning

[Piyush Kumar]

#include <charconv>
#include <iostream>
#include <string>
#include <system_error>

int main()
{
    std::string token{"42"};

    int value{};
    if (const auto [p, ec] = std::from_chars(token.data(),
                                             token.data() + token.size(),
                                             value);
        ec == std::errc())
    {
        std::cout << value;
    }
}

Got a false positive
"CWE-398 The scope of the variable 'value' can be reduced.cppcheck(style:variableScope)"

value's scope cannot be reduced since std::from_chars takes in value as a out-parameter.
See : https://en.cppreference.com/w/cpp/utility/from_chars.

[CHR]

Reduced example:

int main()
{
    int value{};
    if (int s = f(value);
        s == 1)
    {
        return s;
    }
}

[CHR]

Thanks for reporting, ticket is here: https://trac.cppcheck.net/ticket/10527