diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/double_neg.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/double_neg.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/double_neg.rs b/src/tools/clippy/tests/ui/double_neg.rs new file mode 100644 index 000000000..38a8fbd74 --- /dev/null +++ b/src/tools/clippy/tests/ui/double_neg.rs @@ -0,0 +1,8 @@ +#[warn(clippy::double_neg)] +#[allow(clippy::no_effect)] +fn main() { + let x = 1; + -x; + -(-x); + --x; +} |