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[rust.git] / src / test / ui / panics / panic-set-handler.rs
1 // run-fail
2 // error-pattern:greetings from the panic handler
3 // ignore-emscripten no processes
4
5 use std::panic;
6
7 fn main() {
8     panic::set_hook(Box::new(|i| {
9         eprintln!("greetings from the panic handler");
10     }));
11     panic!("foobar");
12 }