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error[E0005]: refutable pattern in local binding
--> $DIR/uninhabited-irrefutable.rs:29:9
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LL | let Foo::D(_y, _z) = x;
| ^^^^^^^^^^^^^^ pattern `Foo::A(_)` not covered
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= note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
= note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
note: `Foo` defined here
--> $DIR/uninhabited-irrefutable.rs:18:6
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LL | enum Foo {
| ^^^
LL |
LL | A(foo::SecretlyEmpty),
| - not covered
= note: pattern `Foo::A(_)` is currently uninhabited, but this variant contains private fields which may become inhabited in the future
= note: the matched value is of type `Foo`
help: you might want to use `let else` to handle the variant that isn't matched
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LL | let Foo::D(_y, _z) = x else { todo!() };
| ++++++++++++++++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0005`.
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