rust/tests/compile-fail/validation_undef.rs

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Rust
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2017-09-16 05:11:48 -05:00
#![allow(unused_variables)]
// error-pattern: attempted to read undefined bytes
mod safe {
use std::mem;
pub(crate) fn make_float() -> f32 {
unsafe { mem::uninitialized() }
}
}
fn main() {
let _x = safe::make_float();
}