[rustc.git] / src / tools / clippy / tests / ui / repl_uninit.stderr

error: replacing with `mem::uninitialized()`
  --> $DIR/repl_uninit.rs:15:23
   |
LL |         let taken_v = mem::replace(&mut v, mem::uninitialized());
   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::ptr::read(&mut v)`
   |
   = note: `-D clippy::mem-replace-with-uninit` implied by `-D warnings`

error: replacing with `mem::MaybeUninit::uninit().assume_init()`
  --> $DIR/repl_uninit.rs:21:23
   |
LL |         let taken_v = mem::replace(&mut v, mem::MaybeUninit::uninit().assume_init());
   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::ptr::read(&mut v)`

error: replacing with `mem::zeroed()`
  --> $DIR/repl_uninit.rs:27:23
   |
LL |         let taken_v = mem::replace(&mut v, mem::zeroed());
   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: consider using a default value or the `take_mut` crate instead

error: replacing with `mem::uninitialized()`
  --> $DIR/repl_uninit.rs:39:28
   |
LL |     let taken_u = unsafe { mem::replace(uref, mem::uninitialized()) };
   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::ptr::read(uref)`

error: aborting due to 4 previous errors
Commit	Line	Data
f20569fa XL	1	error: replacing with `mem::uninitialized()`
	2	--> $DIR/repl_uninit.rs:15:23
	3	\|
	4	LL \| let taken_v = mem::replace(&mut v, mem::uninitialized());
	5	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::ptr::read(&mut v)`
	6	\|
	7	= note: `-D clippy::mem-replace-with-uninit` implied by `-D warnings`
	8
	9	error: replacing with `mem::MaybeUninit::uninit().assume_init()`
	10	--> $DIR/repl_uninit.rs:21:23
	11	\|
	12	LL \| let taken_v = mem::replace(&mut v, mem::MaybeUninit::uninit().assume_init());
	13	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::ptr::read(&mut v)`
	14
	15	error: replacing with `mem::zeroed()`
	16	--> $DIR/repl_uninit.rs:27:23
	17	\|
	18	LL \| let taken_v = mem::replace(&mut v, mem::zeroed());
	19	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	20	\|
	21	= help: consider using a default value or the `take_mut` crate instead
	22
	23	error: replacing with `mem::uninitialized()`
	24	--> $DIR/repl_uninit.rs:39:28
	25	\|
	26	LL \| let taken_u = unsafe { mem::replace(uref, mem::uninitialized()) };
	27	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::ptr::read(uref)`
	28
	29	error: aborting due to 4 previous errors
	30