diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/crashes/issues_loop_mut_cond.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/crashes/issues_loop_mut_cond.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/crashes/issues_loop_mut_cond.rs b/src/tools/clippy/tests/ui/crashes/issues_loop_mut_cond.rs new file mode 100644 index 000000000..bb238c81e --- /dev/null +++ b/src/tools/clippy/tests/ui/crashes/issues_loop_mut_cond.rs @@ -0,0 +1,28 @@ +#![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() {} |