1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
use fmt;
use io::prelude::*;
use sys::stdio::panic_output;
use thread;
pub fn dumb_print(args: fmt::Arguments) {
if let Some(mut out) = panic_output() {
let _ = out.write_fmt(args);
}
}
pub fn abort(args: fmt::Arguments) -> ! {
dumb_print(format_args!("fatal runtime error: {}\n", args));
unsafe { ::sys::abort_internal(); }
}
#[allow(dead_code)]
pub unsafe fn report_overflow() {
dumb_print(format_args!("\nthread '{}' has overflowed its stack\n",
thread::current().name().unwrap_or("<unknown>")));
}