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use core::unstable::run_in_bare_thread;
extern {
pub fn rust_dbg_call(cb: *u8,
data: libc::uintptr_t) -> libc::uintptr_t;
}
pub fn main() {
unsafe {
do run_in_bare_thread() {
unsafe {
let i = &100;
rust_dbg_call(callback, cast::transmute(i));
}
}
}
}
extern fn callback(data: libc::uintptr_t) {
unsafe {
let data: *int = cast::transmute(data);
assert!(*data == 100);
}
}
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