1 files changed, 25 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/floating_point_rad.fixed b/src/tools/clippy/tests/ui/floating_point_rad.fixed
new file mode 100644
index 000000000..ce91fe176
--- /dev/null
+++ b/src/tools/clippy/tests/ui/floating_point_rad.fixed
@@ -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.to_degrees();
+    let _ = 90.0_f64.to_degrees();
+    let _ = 90.5_f64.to_degrees();
+    let _ = x.to_radians();
+    let _ = 90.0_f64.to_radians();
+    let _ = 90.5_f64.to_radians();
+    // 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;
+}