#![crate_type = "lib"] | |
// EMIT_MIR casts.redundant.InstSimplify.diff | |
// EMIT_MIR casts.redundant.PreCodegen.after.mir | |
pub fn redundant<'a, 'b: 'a>(x: *const &'a u8) -> *const &'a u8 { | |
generic_cast::<&'a u8, &'b u8>(x) as *const &'a u8 | |
} | |
#[inline] | |
fn generic_cast<T, U>(x: *const T) -> *const U { | |
x as *const U | |
} | |
// EMIT_MIR casts.roundtrip.PreCodegen.after.mir | |
pub fn roundtrip(x: *const u8) -> *const u8 { | |
x as *mut u8 as *const u8 | |
} |