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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/pattern/usefulness/non-exhaustive-match-nested.stderr
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz
rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+error[E0004]: non-exhaustive patterns: `(Some(&[]), Err(_))` not covered
+ --> $DIR/non-exhaustive-match-nested.rs:5:11
+ |
+LL | match (l1, l2) {
+ | ^^^^^^^^ pattern `(Some(&[]), Err(_))` not covered
+ |
+ = note: the matched value is of type `(Option<&[T]>, Result<&[T], ()>)`
+help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
+ |
+LL ~ (None, Ok(&[_, _, ..])) => "None, Ok(at least two elements)",
+LL + (Some(&[]), Err(_)) => todo!()
+ |
+
+error[E0004]: non-exhaustive patterns: `T::A(U::C)` not covered
+ --> $DIR/non-exhaustive-match-nested.rs:15:11
+ |
+LL | match x {
+ | ^ pattern `T::A(U::C)` not covered
+ |
+note: `T` defined here
+ --> $DIR/non-exhaustive-match-nested.rs:1:10
+ |
+LL | enum T { A(U), B }
+ | - ^ not covered
+ = note: the matched value is of type `T`
+help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
+ |
+LL ~ T::B => { panic!("goodbye"); }
+LL + T::A(U::C) => todo!()
+ |
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0004`.