1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr b/src/test/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr
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index 000000000..6127fad3f
--- /dev/null
+++ b/src/test/ui/pattern/usefulness/struct-like-enum-nonexhaustive.stderr
@@ -0,0 +1,23 @@
+error[E0004]: non-exhaustive patterns: `B { x: Some(_) }` not covered
+  --> $DIR/struct-like-enum-nonexhaustive.rs:8:11
+   |
+LL |     match x {
+   |           ^ pattern `B { x: Some(_) }` not covered
+   |
+note: `A` defined here
+  --> $DIR/struct-like-enum-nonexhaustive.rs:2:5
+   |
+LL | enum A {
+   |      -
+LL |     B { x: Option<isize> },
+   |     ^ not covered
+   = note: the matched value is of type `A`
+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 ~         A::B { x: None } => {}
+LL +         B { x: Some(_) } => todo!()
+   |
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0004`.