diff options
Diffstat (limited to 'src/test/ui/run-pass/array-slice-vec/slice-2.rs')
| -rw-r--r-- | src/test/ui/run-pass/array-slice-vec/slice-2.rs | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/array-slice-vec/slice-2.rs b/src/test/ui/run-pass/array-slice-vec/slice-2.rs new file mode 100644 index 00000000000..3a99fd9af93 --- /dev/null +++ b/src/test/ui/run-pass/array-slice-vec/slice-2.rs @@ -0,0 +1,70 @@ +// 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 slicing expressions on slices and Vecs. + + +fn main() { + let x: &[isize] = &[1, 2, 3, 4, 5]; + let cmp: &[isize] = &[1, 2, 3, 4, 5]; + assert_eq!(&x[..], cmp); + let cmp: &[isize] = &[3, 4, 5]; + assert_eq!(&x[2..], cmp); + let cmp: &[isize] = &[1, 2, 3]; + assert_eq!(&x[..3], cmp); + let cmp: &[isize] = &[2, 3, 4]; + assert_eq!(&x[1..4], cmp); + + let x: Vec<isize> = vec![1, 2, 3, 4, 5]; + let cmp: &[isize] = &[1, 2, 3, 4, 5]; + assert_eq!(&x[..], cmp); + let cmp: &[isize] = &[3, 4, 5]; + assert_eq!(&x[2..], cmp); + let cmp: &[isize] = &[1, 2, 3]; + assert_eq!(&x[..3], cmp); + let cmp: &[isize] = &[2, 3, 4]; + assert_eq!(&x[1..4], cmp); + + let x: &mut [isize] = &mut [1, 2, 3, 4, 5]; + { + let cmp: &mut [isize] = &mut [1, 2, 3, 4, 5]; + assert_eq!(&mut x[..], cmp); + } + { + let cmp: &mut [isize] = &mut [3, 4, 5]; + assert_eq!(&mut x[2..], cmp); + } + { + let cmp: &mut [isize] = &mut [1, 2, 3]; + assert_eq!(&mut x[..3], cmp); + } + { + let cmp: &mut [isize] = &mut [2, 3, 4]; + assert_eq!(&mut x[1..4], cmp); + } + + let mut x: Vec<isize> = vec![1, 2, 3, 4, 5]; + { + let cmp: &mut [isize] = &mut [1, 2, 3, 4, 5]; + assert_eq!(&mut x[..], cmp); + } + { + let cmp: &mut [isize] = &mut [3, 4, 5]; + assert_eq!(&mut x[2..], cmp); + } + { + let cmp: &mut [isize] = &mut [1, 2, 3]; + assert_eq!(&mut x[..3], cmp); + } + { + let cmp: &mut [isize] = &mut [2, 3, 4]; + assert_eq!(&mut x[1..4], cmp); + } +} |
