The book, unsafe, using libcore, example is wrong for panic_fmt

[strega-nil]

It should be fn panic_fmt(_: core::fmt::Arguments, _: &(&'static str, usize)) -> ! {} according to libcore's panicking.rs.

Also, whenever I use core without #![no_main], I get an llvm error; Am I doing something wrong?

http://is.gd/p71qD2

Sorry, I know that isn't really related at all :P

[strega-nil]

Wait, nevermind, I am a dumb.

This is why you do not program tired.