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rust/tests/compile-fail/overflow_check_conditional.rs

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2016-03-06 20:31:17 +05:30
#![feature(plugin)]
#![plugin(clippy)]
#![deny(overflow_check_conditional)]
fn main() {
let a: u32 = 1;
let b: u32 = 2;
let c: u32 = 3;
if a + b < a { //~ERROR You are trying to use classic C overflow conditons that will fail in Rust.
}
if a + b < b { //~ERROR You are trying to use classic C overflow conditons that will fail in Rust.
}
if a + b < c {
}
let i = 1.1;
let j = 2.2;
if i + j < i {
}
}