rust/src/test/compile-fail/integral-indexing.rs

35 lines
1.8 KiB
Rust

// Copyright 2012 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.
pub fn main() {
let v: Vec<isize> = vec!(0, 1, 2, 3, 4, 5);
let s: String = "abcdef".to_string();
v[3us];
v[3];
v[3u8]; //~ERROR the trait `core::ops::Index<u8>` is not implemented
//~^ ERROR the trait `core::ops::Index<u8>` is not implemented
v[3i8]; //~ERROR the trait `core::ops::Index<i8>` is not implemented
//~^ ERROR the trait `core::ops::Index<i8>` is not implemented
v[3u32]; //~ERROR the trait `core::ops::Index<u32>` is not implemented
//~^ ERROR the trait `core::ops::Index<u32>` is not implemented
v[3i32]; //~ERROR the trait `core::ops::Index<i32>` is not implemented
//~^ ERROR the trait `core::ops::Index<i32>` is not implemented
s.as_bytes()[3us];
s.as_bytes()[3];
s.as_bytes()[3u8]; //~ERROR the trait `core::ops::Index<u8>` is not implemented
//~^ERROR the trait `core::ops::Index<u8>` is not implemented
s.as_bytes()[3i8]; //~ERROR the trait `core::ops::Index<i8>` is not implemented
//~^ERROR the trait `core::ops::Index<i8>` is not implemented
s.as_bytes()[3u32]; //~ERROR the trait `core::ops::Index<u32>` is not implemented
//~^ERROR the trait `core::ops::Index<u32>` is not implemented
s.as_bytes()[3i32]; //~ERROR the trait `core::ops::Index<i32>` is not implemented
//~^ERROR the trait `core::ops::Index<i32>` is not implemented
}