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| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2017-12-10 22:47:55 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2017-12-14 23:23:07 +0300 |
| commit | d4e51a8fb286444a8c276a05a1c3ba6ba8ca6576 (patch) | |
| tree | 242ff95d0af269023f4cd5dd1df92fec60ca346d /src/test/ui/const-eval-overflow-4.rs | |
| parent | 3a2ad576c5d4b92bacc3355b14cc7a9bc704c782 (diff) | |
| download | rust-d4e51a8fb286444a8c276a05a1c3ba6ba8ca6576.tar.gz rust-d4e51a8fb286444a8c276a05a1c3ba6ba8ca6576.zip | |
Move compile-fail tests with NOTE/HELP annotations to UI
Diffstat (limited to 'src/test/ui/const-eval-overflow-4.rs')
| -rw-r--r-- | src/test/ui/const-eval-overflow-4.rs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/test/ui/const-eval-overflow-4.rs b/src/test/ui/const-eval-overflow-4.rs new file mode 100644 index 00000000000..2b1c1017b5b --- /dev/null +++ b/src/test/ui/const-eval-overflow-4.rs @@ -0,0 +1,37 @@ +// 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. + +// 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 constant evaluation error + //~^^ NOTE attempt to add with overflow + //~| WARNING constant evaluation error + //~| NOTE on by default + = [0; (i8::MAX as usize) + 1]; + +fn main() { + foo(&A_I8_T[..]); +} + +fn foo<T:fmt::Debug>(x: T) { + println!("{:?}", x); +} + |
