bjoernager/rust
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This commit is contained in:
Nick Cameron 2014-09-18 09:33:31 +12:00
parent 31a7e38759
commit cf9c586fcc
5 changed files with 69 additions and 3 deletions
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31
src/test/run-pass/slice-fail-1.rs Normal file
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// Copyright 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.
// Test that is a slicing expr[..] fails, the correct cleanups happen.
use std::task;
struct Foo;
static mut DTOR_COUNT: int = 0;
impl Drop for Foo {
fn drop(&mut self) { unsafe { DTOR_COUNT += 1; } }
}
fn foo() {
let x: &[_] = &[Foo, Foo];
x[3..4];
}
fn main() {
let _ = task::try(proc() foo());
unsafe { assert!(DTOR_COUNT == 2); }
}

35
src/test/run-pass/slice-fail-2.rs Normal file
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// Copyright 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.
// Test that is a slicing expr[..] fails, the correct cleanups happen.
use std::task;
struct Foo;
static mut DTOR_COUNT: int = 0;
impl Drop for Foo {
fn drop(&mut self) { unsafe { DTOR_COUNT += 1; } }
}
fn bar() -> uint {
fail!();
}
fn foo() {
let x: &[_] = &[Foo, Foo];
x[3..bar()];
}
fn main() {
let _ = task::try(proc() foo());
unsafe { assert!(DTOR_COUNT == 2); }
}