1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/pattern/usefulness/issue-50900.stderr b/tests/ui/pattern/usefulness/issue-50900.stderr
new file mode 100644
index 000000000..348246d28
--- /dev/null
+++ b/tests/ui/pattern/usefulness/issue-50900.stderr
@@ -0,0 +1,21 @@
+error[E0004]: non-exhaustive patterns: `Tag(Context::Exif, _)` not covered
+  --> $DIR/issue-50900.rs:15:11
+   |
+LL |     match Tag::ExifIFDPointer {
+   |           ^^^^^^^^^^^^^^^^^^^ pattern `Tag(Context::Exif, _)` not covered
+   |
+note: `Tag` defined here
+  --> $DIR/issue-50900.rs:2:12
+   |
+LL | pub struct Tag(pub Context, pub u16);
+   |            ^^^
+   = note: the matched value is of type `Tag`
+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 ~         Tag::ExifIFDPointer => {}
+LL +         Tag(Context::Exif, _) => todo!()
+   |
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0004`.