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authorFelix S. Klock II <pnkfelix@pnkfx.org>2018-09-24 15:05:45 +0200
committerFelix S. Klock II <pnkfelix@pnkfx.org>2018-09-26 13:10:54 +0200
commit2080474c75b833d2d666291839d8893cc0999de2 (patch)
tree53be1c0b03a4804342532b0d5c046431c78779c7 /src/test/ui/run-pass/array-slice-vec/nested-vec-3.rs
parenta2b27c19dad8b90063b56eff7b6433ba3f390d96 (diff)
downloadrust-2080474c75b833d2d666291839d8893cc0999de2.tar.gz
rust-2080474c75b833d2d666291839d8893cc0999de2.zip
Migrate `src/test/ui/run-pass/*` back to `src/test/run-pass/`.
Fix #54047
Diffstat (limited to 'src/test/ui/run-pass/array-slice-vec/nested-vec-3.rs')
-rw-r--r--src/test/ui/run-pass/array-slice-vec/nested-vec-3.rs64
1 files changed, 0 insertions, 64 deletions
diff --git a/src/test/ui/run-pass/array-slice-vec/nested-vec-3.rs b/src/test/ui/run-pass/array-slice-vec/nested-vec-3.rs
deleted file mode 100644
index dc3146a2b35..00000000000
--- a/src/test/ui/run-pass/array-slice-vec/nested-vec-3.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright 2015 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.
-
-// run-pass
-#![allow(overflowing_literals)]
-
-// ignore-emscripten no threads support
-
-// Test that using the `vec!` macro nested within itself works when
-// the contents implement Drop and we hit a panic in the middle of
-// construction.
-
-use std::thread;
-use std::sync::atomic::{AtomicUsize, Ordering};
-
-static LOG: AtomicUsize = AtomicUsize::new(0);
-
-struct D(u8);
-
-impl Drop for D {
-    fn drop(&mut self) {
-        println!("Dropping {}", self.0);
-        let old = LOG.load(Ordering::SeqCst);
-        LOG.compare_and_swap(old, old << 4 | self.0 as usize, Ordering::SeqCst);
-    }
-}
-
-fn main() {
-    fn die() -> D { panic!("Oh no"); }
-    let g = thread::spawn(|| {
-        let _nested = vec![vec![D( 1), D( 2), D( 3), D( 4)],
-                           vec![D( 5), D( 6), D( 7), D( 8)],
-                           vec![D( 9), D(10), die(), D(12)],
-                           vec![D(13), D(14), D(15), D(16)]];
-    });
-    assert!(g.join().is_err());
-
-    // When the panic occurs, we will be in the midst of constructing the
-    // second inner vector.  Therefore, we drop the elements of the
-    // partially filled vector first, before we get around to dropping
-    // the elements of the filled vector.
-
-    // Issue 23222: The order in which the elements actually get
-    // dropped is a little funky: as noted above, we'll drop the 9+10
-    // first, but due to #23222, they get dropped in reverse
-    // order. Likewise, again due to #23222, we will drop the second
-    // filled vec before the first filled vec.
-    //
-    // If Issue 23222 is "fixed", then presumably the corrected
-    // expected order of events will be 0x__9_A__1_2_3_4__5_6_7_8;
-    // that is, we would still drop 9+10 first, since they belong to
-    // the more deeply nested expression when the panic occurs.
-
-    let expect = 0x__A_9__5_6_7_8__1_2_3_4;
-    let actual = LOG.load(Ordering::SeqCst);
-    assert!(actual == expect, "expect: 0x{:x} actual: 0x{:x}", expect, actual);
-}