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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/tools/clippy/tests/ui/floating_point_rad.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/floating_point_rad.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/floating_point_rad.rs b/src/tools/clippy/tests/ui/floating_point_rad.rs new file mode 100644 index 000000000..8f3234986 --- /dev/null +++ b/src/tools/clippy/tests/ui/floating_point_rad.rs @@ -0,0 +1,25 @@ +// run-rustfix +#![feature(const_fn_floating_point_arithmetic)] +#![warn(clippy::suboptimal_flops)] + +/// Allow suboptimal_flops in constant context +pub const fn const_context() { + let x = 3f32; + let _ = x * 180f32 / std::f32::consts::PI; +} + +fn main() { + let x = 3f32; + let _ = x * 180f32 / std::f32::consts::PI; + let _ = 90. * 180f64 / std::f64::consts::PI; + let _ = 90.5 * 180f64 / std::f64::consts::PI; + let _ = x * std::f32::consts::PI / 180f32; + let _ = 90. * std::f32::consts::PI / 180f32; + let _ = 90.5 * std::f32::consts::PI / 180f32; + // let _ = 90.5 * 80. * std::f32::consts::PI / 180f32; + // Cases where the lint shouldn't be applied + let _ = x * 90f32 / std::f32::consts::PI; + let _ = x * std::f32::consts::PI / 90f32; + let _ = x * 180f32 / std::f32::consts::E; + let _ = x * std::f32::consts::E / 180f32; +} |