Some Lua errors from C++ functions are caught incorrectly

[roman-orekhov]

#include <cstdint>
#include <sol/sol.hpp>

int main() {
  sol::state lua;

  //lua.set_function("main_impl", [](sol::this_state s) {
  //  sol::state_view lua(s);
    lua["a"]       = "blah";
    std::int64_t a = lua["a"]; // error here
  //});
  //lua.script("main_impl()");
}

This produces expected error: [sol2] An error occurred and panic has been invoked: stack index -1, expected number, received string: not a numeric type that fits exactly an integer (number maybe has significant decimals)

But when the lines are uncommented, the stack frame with the error message gets lost and last item pushed to stack, if it's a string, is considered as an error message: [sol2] An error occurred and has been passed to an error handler: sol: runtime error: blah