rust/src/test/ui/unconstrained-none.stderr

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error[E0282]: type annotations needed
--> $DIR/unconstrained-none.rs:4:5
|
LL | None;
| ^^^^ cannot infer type for type parameter `T` declared on the enum `Option`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0282`.