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error[E0369]: binary operation `==` cannot be applied to type `for<'a> fn(&'a i32) -> &'a i32 {foo}`
--> $DIR/issue-77910-2.rs:7:12
|
LL | if foo == y {}
| --- ^^ - _
| |
| for<'a> fn(&'a i32) -> &'a i32 {foo}
|
help: use parentheses to call this function
|
LL | if foo(/* &i32 */) == y {}
| ++++++++++++
error[E0381]: used binding `xs` isn't initialized
--> $DIR/issue-77910-2.rs:3:5
|
LL | let xs;
| -- binding declared here but left uninitialized
LL | xs
| ^^ `xs` used here but it isn't initialized
|
help: consider assigning a value
|
LL | let xs = &42;
| +++++
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0369, E0381.
For more information about an error, try `rustc --explain E0369`.
|
