Remove old runtime panic test

This test has an interesting history, because of fail -> panic. It was
originally called extern-fail.rs:
https://github.com/rust-lang/rust/commits/master/src/test/run-fail/extern-fail.rs

It lived for a while, but was disabled in August 2013:
https://github.com/rust-lang/rust/commit/ce95b01014391f29a655d165d9e6d31449ceb835

As you can see, that failure was not specific to this test, however,
this code does stuff with the runtime, which was removed. Given that
it hasn't even been able to compile in a long time, we should just
remove it.

1 files changed, 0 insertions, 52 deletions

diff --git a/src/test/run-fail/extern-panic.rs b/src/test/run-fail/extern-panic.rs
deleted file mode 100644
index f4a3adba76e..00000000000
--- a/src/test/run-fail/extern-panic.rs
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// ignore-test linked failure
-// error-pattern:explicit failure
-// Testing that runtime failure doesn't cause callbacks to abort abnormally.
-// Instead the failure will be delivered after the callbacks return.
-#![feature(std_misc, libc)]
-
-extern crate libc;
-use std::task;
-
-mod rustrt {
-    extern crate libc;
-
-    extern {
-        pub fn rust_dbg_call(cb: *u8, data: libc::uintptr_t)
-                             -> libc::uintptr_t;
-    }
-}
-
-extern fn cb(data: libc::uintptr_t) -> libc::uintptr_t {
-    if data == 1 {
-        data
-    } else {
-        count(data - 1) + count(data - 1)
-    }
-}
-
-fn count(n: usize) -> usize {
-    unsafe {
-        task::deschedule();
-        rustrt::rust_dbg_call(cb, n)
-    }
-}
-
-fn main() {
-    for _ in 0..10 {
-        task::spawn(move|| {
-            let result = count(5);
-            println!("result = %?", result);
-            panic!();
-        });
-    }
-}