1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // Evaluation of constants in array-elem count goes through different
12 // compiler control-flow paths.
14 // This test is checking the count in an array type.
16 #![allow(unused_imports)]
18 use std::{i8, i16, i32, i64, isize};
19 use std::{u8, u16, u32, u64, usize};
22 : [u32; (i8::MAX as i8 + 1u8) as usize]
23 //~^ ERROR mismatched types
24 //~| expected i8, found u8
25 //~| ERROR the trait bound `i8: std::ops::Add<u8>` is not satisfied
26 = [0; (i8::MAX as usize) + 1];
30 : [u32; 5u8 as char as usize]
34 const A_BAD_CHAR_USIZE
35 : [u32; 5i8 as char as usize]
36 //~^ ERROR only `u8` can be cast as `char`, not `i8`