rust/tests/ui/borrowck/promote-ref-mut-in-let-issue-46557.stderr

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error[E0515]: cannot return value referencing temporary value
--> $DIR/promote-ref-mut-in-let-issue-46557.rs:6:5
|
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LL | let ref mut x = 1234543;
| ------- temporary value created here
LL | x
| ^ returns a value referencing data owned by the current function
error[E0515]: cannot return value referencing temporary value
--> $DIR/promote-ref-mut-in-let-issue-46557.rs:11:5
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LL | let (ref mut x, ) = (1234543, );
| ----------- temporary value created here
LL | x
| ^ returns a value referencing data owned by the current function
error[E0515]: cannot return value referencing temporary value
--> $DIR/promote-ref-mut-in-let-issue-46557.rs:15:5
|
LL | match 1234543 {
| ^ ------- temporary value created here
| _____|
| |
LL | | ref mut x => x
LL | | }
| |_____^ returns a value referencing data owned by the current function
error[E0515]: cannot return value referencing temporary value
--> $DIR/promote-ref-mut-in-let-issue-46557.rs:21:5
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LL | match (123443,) {
| ^ --------- temporary value created here
| _____|
| |
LL | | (ref mut x,) => x,
LL | | }
| |_____^ returns a value referencing data owned by the current function
error[E0515]: cannot return reference to temporary value
--> $DIR/promote-ref-mut-in-let-issue-46557.rs:27:5
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LL | &mut 1234543
| ^^^^^-------
| | |
| | temporary value created here
| returns a reference to data owned by the current function
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0515`.