diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/crate_level_checks/no_std_swap.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/crate_level_checks/no_std_swap.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/crate_level_checks/no_std_swap.rs b/src/tools/clippy/tests/ui/crate_level_checks/no_std_swap.rs new file mode 100644 index 000000000..d3571eaf0 --- /dev/null +++ b/src/tools/clippy/tests/ui/crate_level_checks/no_std_swap.rs @@ -0,0 +1,14 @@ +#![no_std] +#![feature(lang_items, start, libc)] +#![crate_type = "lib"] + +use core::panic::PanicInfo; + +#[warn(clippy::all)] +fn main() { + let mut a = 42; + let mut b = 1337; + + a = b; + b = a; +} |