Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 10 insertions, 0 deletions

diff --git a/src/test/ui/macros/vec-macro-in-pattern.rs b/src/test/ui/macros/vec-macro-in-pattern.rs
new file mode 100644
index 000000000..ce4298b8b
--- /dev/null
+++ b/src/test/ui/macros/vec-macro-in-pattern.rs
@@ -0,0 +1,10 @@
+// This is a regression test for #61933
+// Verify that the vec![] macro may not be used in patterns
+// and that the resulting diagnostic is actually helpful.
+
+fn main() {
+    match Some(vec![42]) {
+        Some(vec![43]) => {} //~ ERROR arbitrary expressions aren't allowed in patterns
+        _ => {}
+    }
+}