Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/tests/ui/macros/issue-84429-matches-edition.rs b/tests/ui/macros/issue-84429-matches-edition.rs
new file mode 100644
index 000000000..53f134c26
--- /dev/null
+++ b/tests/ui/macros/issue-84429-matches-edition.rs
@@ -0,0 +1,9 @@
+// edition:2021
+// check-pass
+//
+// Regression test for issue #84429
+// Tests that we can properly invoke `matches!` from a 2021-edition crate.
+
+fn main() {
+    let _b = matches!(b'3', b'0' ..= b'9');
+}