Redefining Operator Precedence

sub newScopeExpression {
  proto sub infix:<+>(\a, \b) is tighter(&infix:<*>) { * }

  multi sub infix:<+>(\a, \b) {
    say "A: { a } / B: { b }";
    use nqp;
    nqp::add_I(a, b, Int);
  }

  say 2 + 2 * 4;
}

newScopeExpression