remove superseded lints

Author: bend-n

clippy_lints/src/transmute/mod.rs

@@ -1,13 +1,9 @@
 mod crosspointer_transmute;
 mod eager_transmute;
 mod missing_transmute_annotations;
-mod transmute_float_to_int;
 mod transmute_int_to_bool;
-mod transmute_int_to_char;
-mod transmute_int_to_float;
 mod transmute_int_to_non_zero;
 mod transmute_null_to_fn;
-mod transmute_num_to_bytes;
 mod transmute_ptr_to_ptr;
 mod transmute_ptr_to_ref;
 mod transmute_ref_to_ref;
@@ -632,14 +628,10 @@ impl<'tcx> LateLintPass<'tcx> for Transmute {
                 | transmute_null_to_fn::check(cx, e, arg, to_ty)
                 | transmute_ptr_to_ref::check(cx, e, from_ty, to_ty, arg, path, self.msrv)
                 | missing_transmute_annotations::check(cx, path, from_ty, to_ty, e.hir_id)
-                | transmute_int_to_char::check(cx, e, from_ty, to_ty, arg, const_context)
                 | transmute_ref_to_ref::check(cx, e, from_ty, to_ty, arg, const_context)
                 | transmute_ptr_to_ptr::check(cx, e, from_ty, to_ty, arg, self.msrv)
                 | transmute_int_to_bool::check(cx, e, from_ty, to_ty, arg)
-                | transmute_int_to_float::check(cx, e, from_ty, to_ty, arg, const_context, self.msrv)
                 | transmute_int_to_non_zero::check(cx, e, from_ty, to_ty, arg)
-                | transmute_float_to_int::check(cx, e, from_ty, to_ty, arg, const_context, self.msrv)
-                | transmute_num_to_bytes::check(cx, e, from_ty, to_ty, arg, const_context, self.msrv)
                 | (unsound_collection_transmute::check(cx, e, from_ty, to_ty)
                     || transmute_undefined_repr::check(cx, e, from_ty, to_ty))
                 | (eager_transmute::check(cx, e, arg, from_ty, to_ty));

clippy_lints/src/transmute/transmute_float_to_int.rs

@@ -115,138 +115,6 @@ fn int_to_bool() {
     //~^ transmute_int_to_bool
 }
 
-#[warn(clippy::transmute_int_to_float)]
-mod int_to_float {
-    fn test() {
-        let _: f16 = unsafe { std::mem::transmute(0_u16) };
-        //~^ transmute_int_to_float
-
-        let _: f16 = unsafe { std::mem::transmute(0_i16) };
-        //~^ transmute_int_to_float
-
-        let _: f32 = unsafe { std::mem::transmute(0_u32) };
-        //~^ transmute_int_to_float
-
-        let _: f32 = unsafe { std::mem::transmute(0_i32) };
-        //~^ transmute_int_to_float
-
-        let _: f64 = unsafe { std::mem::transmute(0_u64) };
-        //~^ transmute_int_to_float
-
-        let _: f64 = unsafe { std::mem::transmute(0_i64) };
-        //~^ transmute_int_to_float
-
-        let _: f128 = unsafe { std::mem::transmute(0_u128) };
-        //~^ transmute_int_to_float
-
-        let _: f128 = unsafe { std::mem::transmute(0_i128) };
-        //~^ transmute_int_to_float
-    }
-
-    mod issue_5747 {
-        const VALUE16: f16 = unsafe { std::mem::transmute(0_u16) };
-        //~^ transmute_int_to_float
-
-        const VALUE32: f32 = unsafe { std::mem::transmute(0_u32) };
-        //~^ transmute_int_to_float
-
-        const VALUE64: f64 = unsafe { std::mem::transmute(0_i64) };
-        //~^ transmute_int_to_float
-
-        const VALUE128: f128 = unsafe { std::mem::transmute(0_i128) };
-        //~^ transmute_int_to_float
-
-        const fn from_bits_16(v: i16) -> f16 {
-            unsafe { std::mem::transmute(v) }
-            //~^ transmute_int_to_float
-        }
-
-        const fn from_bits_32(v: i32) -> f32 {
-            unsafe { std::mem::transmute(v) }
-            //~^ transmute_int_to_float
-        }
-
-        const fn from_bits_64(v: u64) -> f64 {
-            unsafe { std::mem::transmute(v) }
-            //~^ transmute_int_to_float
-        }
-
-        const fn from_bits_128(v: u128) -> f128 {
-            unsafe { std::mem::transmute(v) }
-            //~^ transmute_int_to_float
-        }
-    }
-}
-
-mod num_to_bytes {
-    fn test() {
-        unsafe {
-            let _: [u8; 1] = std::mem::transmute(0u8);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 4] = std::mem::transmute(0u32);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 16] = std::mem::transmute(0u128);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 1] = std::mem::transmute(0i8);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 4] = std::mem::transmute(0i32);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 16] = std::mem::transmute(0i128);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 2] = std::mem::transmute(0.0f16);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 4] = std::mem::transmute(0.0f32);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 8] = std::mem::transmute(0.0f64);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 16] = std::mem::transmute(0.0f128);
-            //~^ transmute_num_to_bytes
-        }
-    }
-    const fn test_const() {
-        unsafe {
-            let _: [u8; 1] = std::mem::transmute(0u8);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 4] = std::mem::transmute(0u32);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 16] = std::mem::transmute(0u128);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 1] = std::mem::transmute(0i8);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 4] = std::mem::transmute(0i32);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 16] = std::mem::transmute(0i128);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 2] = std::mem::transmute(0.0f16);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 4] = std::mem::transmute(0.0f32);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 8] = std::mem::transmute(0.0f64);
-            //~^ transmute_num_to_bytes
-
-            let _: [u8; 16] = std::mem::transmute(0.0f128);
-            //~^ transmute_num_to_bytes
-        }
-    }
-}
-
 fn bytes_to_str(mb: &mut [u8]) {
     const B: &[u8] = b"";