+// run-rustfix
#![warn(clippy::unnecessary_cast)]
-#![allow(clippy::no_effect)]
+#![allow(
+ unused_must_use,
+ clippy::borrow_as_ptr,
+ clippy::no_effect,
+ clippy::nonstandard_macro_braces,
+ clippy::unnecessary_operation
+)]
#[rustfmt::skip]
fn main() {
}
type I32Alias = i32;
+
+mod fixable {
+ #![allow(dead_code)]
+
+ fn main() {
+ // casting integer literal to float is unnecessary
+ 100 as f32;
+ 100 as f64;
+ 100_i32 as f64;
+ let _ = -100 as f32;
+ let _ = -100 as f64;
+ let _ = -100_i32 as f64;
+ 100. as f32;
+ 100. as f64;
+ // Should not trigger
+ #[rustfmt::skip]
+ let v = vec!(1);
+ &v as &[i32];
+ 0x10 as f32;
+ 0o10 as f32;
+ 0b10 as f32;
+ 0x11 as f64;
+ 0o11 as f64;
+ 0b11 as f64;
+
+ 1 as u32;
+ 0x10 as i32;
+ 0b10 as usize;
+ 0o73 as u16;
+ 1_000_000_000 as u32;
+
+ 1.0 as f64;
+ 0.5 as f32;
+
+ 1.0 as u16;
+
+ let _ = -1 as i32;
+ let _ = -1.0 as f32;
+
+ let _ = 1 as I32Alias;
+ let _ = &1 as &I32Alias;
+ }
+
+ type I32Alias = i32;
+}