[rustc.git] / src / test / ui / closures / 2229_closure_analysis / diagnostics / repr_packed.stderr

error: reference to packed field is unaligned
  --> $DIR/repr_packed.rs:21:24
   |
LL |         println!("{}", foo.x);
   |                        ^^^^^
   |
   = note: `#[deny(unaligned_references)]` on by default
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
   = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
   = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
   = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)

error: aborting due to previous error

Future incompatibility report: Future breakage diagnostic:
error: reference to packed field is unaligned
  --> $DIR/repr_packed.rs:21:24
   |
LL |         println!("{}", foo.x);
   |                        ^^^^^
   |
   = note: `#[deny(unaligned_references)]` on by default
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
   = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
   = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
   = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
Commit	Line	Data
04454e1e FG	1	error: reference to packed field is unaligned
04454e1e FG	2	--> $DIR/repr_packed.rs:21:24
6a06907d XL	3	\|
	4	LL \| println!("{}", foo.x);
	5	\| ^^^^^
	6	\|
04454e1e	7	= note: `#[deny(unaligned_references)]` on by default
6a06907d	8	= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
cdc7bbd5 XL	9	= note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
cdc7bbd5 XL	10	= note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
a2a8927a	11	= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
064997fb	12	= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
6a06907d	13
04454e1e FG	14	error: aborting due to previous error
	15
	16	Future incompatibility report: Future breakage diagnostic:
	17	error: reference to packed field is unaligned
	18	--> $DIR/repr_packed.rs:21:24
	19	\|
	20	LL \| println!("{}", foo.x);
	21	\| ^^^^^
	22	\|
	23	= note: `#[deny(unaligned_references)]` on by default
	24	= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
	25	= note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
	26	= note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
	27	= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
064997fb	28	= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
6a06907d	29