ec7c800d2f
This commit removes pretty-expanded from all tests that wind up calling panic! one way or another now that its internals are unstable.
93 lines
1.8 KiB
Rust
93 lines
1.8 KiB
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(advanced_slice_patterns)]
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#![feature(slice_patterns)]
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fn a() {
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let x = [1];
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match x {
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[a] => {
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assert_eq!(a, 1);
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}
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}
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}
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fn b() {
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let x = [1, 2, 3];
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match x {
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[a, b, c..] => {
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assert_eq!(a, 1);
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assert_eq!(b, 2);
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let expected: &[_] = &[3];
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assert_eq!(c, expected);
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}
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}
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match x {
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[a.., b, c] => {
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let expected: &[_] = &[1];
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assert_eq!(a, expected);
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assert_eq!(b, 2);
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assert_eq!(c, 3);
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}
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}
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match x {
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[a, b.., c] => {
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assert_eq!(a, 1);
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let expected: &[_] = &[2];
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assert_eq!(b, expected);
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assert_eq!(c, 3);
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}
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}
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match x {
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[a, b, c] => {
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assert_eq!(a, 1);
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assert_eq!(b, 2);
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assert_eq!(c, 3);
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}
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}
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}
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fn c() {
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let x = [1];
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match x {
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[2, ..] => panic!(),
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[..] => ()
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}
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}
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fn d() {
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let x = [1, 2, 3];
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let branch = match x {
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[1, 1, ..] => 0,
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[1, 2, 3, ..] => 1,
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[1, 2, ..] => 2,
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_ => 3
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};
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assert_eq!(branch, 1);
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}
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fn e() {
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let x: &[isize] = &[1, 2, 3];
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match x {
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[1, 2] => (),
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[..] => ()
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}
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}
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pub fn main() {
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a();
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b();
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c();
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d();
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e();
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}
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