diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/floating_point_powi.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/floating_point_powi.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/floating_point_powi.rs b/src/tools/clippy/tests/ui/floating_point_powi.rs new file mode 100644 index 000000000..ece61d1be --- /dev/null +++ b/src/tools/clippy/tests/ui/floating_point_powi.rs @@ -0,0 +1,20 @@ +// run-rustfix +#![warn(clippy::suboptimal_flops)] + +fn main() { + let one = 1; + let x = 3f32; + + let y = 4f32; + let _ = x.powi(2) + y; + let _ = x + y.powi(2); + let _ = (x.powi(2) + y).sqrt(); + let _ = (x + y.powi(2)).sqrt(); + // Cases where the lint shouldn't be applied + let _ = x.powi(2); + let _ = x.powi(1 + 1); + let _ = x.powi(3); + let _ = x.powi(4) + y; + let _ = x.powi(one + 1); + let _ = (x.powi(2) + y.powi(2)).sqrt(); +} |