37 lines
1.0 KiB
Rust
37 lines
1.0 KiB
Rust
// Copyright 2015 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.
|
|
|
|
// ignore-test this should fail to compile (#23833)
|
|
|
|
// Evaluation of constants in array-elem count goes through different
|
|
// compiler control-flow paths.
|
|
//
|
|
// This test is checking the count in an array type.
|
|
|
|
#![allow(unused_imports)]
|
|
|
|
use std::fmt;
|
|
use std::{i8, i16, i32, i64, isize};
|
|
use std::{u8, u16, u32, u64, usize};
|
|
|
|
const A_I8_T
|
|
: [u32; (i8::MAX as i8 + 1i8) as usize]
|
|
//~^ ERROR error evaluating count: attempted to add with overflow
|
|
= [0; (i8::MAX as usize) + 1];
|
|
|
|
fn main() {
|
|
foo(&A_I8_T[..]);
|
|
}
|
|
|
|
fn foo<T:fmt::Debug>(x: T) {
|
|
println!("{:?}", x);
|
|
}
|
|
|