rust/tests/ui/crashes/issues_loop_mut_cond.rs
Philipp Hansch a586f52a0f
Move run-pass tests to UI tests
This should give us more UI coverage for free.
It also removes the `run-pass` suite, so we now only have the `ui` suite.
2019-02-06 08:17:39 +01:00

29 lines
601 B
Rust

#![allow(dead_code)]
/// Issue: https://github.com/rust-lang/rust-clippy/issues/2596
pub fn loop_on_block_condition(u: &mut isize) {
while { *u < 0 } {
*u += 1;
}
}
/// https://github.com/rust-lang/rust-clippy/issues/2584
fn loop_with_unsafe_condition(ptr: *const u8) {
let mut len = 0;
while unsafe { *ptr.offset(len) } != 0 {
len += 1;
}
}
/// https://github.com/rust-lang/rust-clippy/issues/2710
static mut RUNNING: bool = true;
fn loop_on_static_condition() {
unsafe {
while RUNNING {
RUNNING = false;
}
}
}
fn main() {}