mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-14 17:07:17 +00:00
29 lines
1,000 B
Rust
29 lines
1,000 B
Rust
#![feature(const_fn_floating_point_arithmetic)]
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#![warn(clippy::suboptimal_flops)]
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/// Allow suboptimal_flops in constant context
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pub const fn const_context() {
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let x = 3f32;
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let _ = x * 180f32 / std::f32::consts::PI;
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}
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pub fn issue9391(degrees: i64) {
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let _ = degrees as f64 * std::f64::consts::PI / 180.0;
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let _ = degrees as f64 * 180.0 / std::f64::consts::PI;
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}
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fn main() {
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let x = 3f32;
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let _ = x * 180f32 / std::f32::consts::PI;
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let _ = 90. * 180f64 / std::f64::consts::PI;
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let _ = 90.5 * 180f64 / std::f64::consts::PI;
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let _ = x * std::f32::consts::PI / 180f32;
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let _ = 90. * std::f32::consts::PI / 180f32;
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let _ = 90.5 * std::f32::consts::PI / 180f32;
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// let _ = 90.5 * 80. * std::f32::consts::PI / 180f32;
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// Cases where the lint shouldn't be applied
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let _ = x * 90f32 / std::f32::consts::PI;
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let _ = x * std::f32::consts::PI / 90f32;
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let _ = x * 180f32 / std::f32::consts::E;
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let _ = x * std::f32::consts::E / 180f32;
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}
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