Am 28/01/2014 15:22, schrieb John Scipione:
> Either a header is needed or not. Don't put superfluous explanations > there. Ok but gcc2 automatically includes some headers while gcc4 doesn't so the code will compile on gcc2 without that header included while gcc4 won't and you have no idea if it can be removed or not based on future code changes. That's the purpose of the comment, it covers a deficiency in gcc2.
So what? If you remove standard headers, and don't know what you're doing, we have a build bot running to educate you.