rust/tests/ui/issues/issue-46472.stderr

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error[E0515]: cannot return reference to temporary value
--> $DIR/issue-46472.rs:2:5
|
LL | &mut 4
| ^^^^^-
| | |
| | temporary value created here
| returns a reference to data owned by the current function
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0515`.