What machine / compiler are you on where the difference between these are 30 seconds? GCC is also quite a bit faster based off a quick tests in godbolt.
I missed the "Hello, world!" mention, but otherwise you only need to have 10 prints in your whole project to have the 30 second increase. That is pretty significant.
What machine / compiler are you on where the difference between these are 30 seconds? GCC is also quite a bit faster based off a quick tests in godbolt.