rust/tests/ui/rfcs/rfc-2497-if-let-chains/ast-validate-guards.stderr

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error: `let` expressions are not supported here
--> $DIR/ast-validate-guards.rs:5:20
|
LL | Ok(opt) if let Some(4) = opt || false => {}
| ^^^^^^^^^^^^^^^^^
|
= note: only supported directly in conditions of `if` and `while` expressions
note: `||` operators are not supported in let chain expressions
--> $DIR/ast-validate-guards.rs:5:38
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LL | Ok(opt) if let Some(4) = opt || false => {}
| ^^
error: module cannot be declared unsafe
--> $DIR/ast-validate-guards.rs:15:17
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LL | unsafe mod a {};
| ^^^^^^
error: aborting due to 2 previous errors