False positive when converting std::string_view to std::string

[Mark Bourgeault]

cppcheck 2.8 triggers a danglingTemporaryLifetime error. I believe this is a false positive.

#include <string_view>
#include <string>
#include <vector>
#include <iostream>

std::string convert(std::string_view sv) { return std::string{sv}; }

int main()
{
    std::vector<std::string> v;
    v.push_back(convert("foo"));
    for (const std::string& str : v)
        std::cout << str << '\n';
    return 0;
}

[CHR]

Thanks for reporting, ticket is here: https://trac.cppcheck.net/ticket/11374