diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/floating_point_logbase.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/floating_point_logbase.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/floating_point_logbase.rs b/src/tools/clippy/tests/ui/floating_point_logbase.rs new file mode 100644 index 000000000..26bc20d53 --- /dev/null +++ b/src/tools/clippy/tests/ui/floating_point_logbase.rs @@ -0,0 +1,16 @@ +// run-rustfix +#![warn(clippy::suboptimal_flops)] + +fn main() { + let x = 3f32; + let y = 5f32; + let _ = x.ln() / y.ln(); + let _ = x.log2() / y.log2(); + let _ = x.log10() / y.log10(); + let _ = x.log(5f32) / y.log(5f32); + // Cases where the lint shouldn't be applied + let _ = x.ln() / y.powf(3.2); + let _ = x.powf(3.2) / y.powf(3.2); + let _ = x.powf(3.2) / y.ln(); + let _ = x.log(5f32) / y.log(7f32); +} |