value.rs "ensure_tmp_mut" error

[enp6]

fn ensure_tmp_mut(&self) -> &mut Value {
	let cp = self as *const Value;
	let mp = cp as *mut Value;
	let me = unsafe { &mut *mp };
	return me.ensure_tmp();
}

&mut *mp There is an error prompt here

casting &T to &mut T is undefined behavior, even if the reference is unused, consider instead using an UnsafeCell
for more information, visit https://doc.rust-lang.org/book/ch15-05-interior-mutability.html
#[deny(invalid_reference_casting)] on by defaultrustcClick for full compiler diagnostic
value.rs(577, 12): casting happend here

[Martinfx]

Are you going to fix this undefined behavior?

[Martinfx]

fn ensure_tmp_mut(&self) -> &mut Value {
	let cp = self as *const Value;
	let mp = cp as *mut Value;
	let me = unsafe { &mut *mp };
	return me.ensure_tmp();
}

&mut *mp There is an error prompt here

casting &T to &mut T is undefined behavior, even if the reference is unused, consider instead using an UnsafeCell for more information, visit https://doc.rust-lang.org/book/ch15-05-interior-mutability.html #[deny(invalid_reference_casting)] on by defaultrustcClick for full compiler diagnostic value.rs(577, 12): casting happend here

You try add #[allow(invalid_reference_casting)]

[enp6]

@Martinfx
#[allow(invalid_reference_casting)]
This method works, it compiles successfully without modification! Thanks.