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, 7 insertions, 0 deletions

diff --git a/src/test/ui/rfc-2361-dbg-macro/dbg-macro-requires-debug.rs b/src/test/ui/rfc-2361-dbg-macro/dbg-macro-requires-debug.rs
new file mode 100644
index 000000000..f2fb62d76
--- /dev/null
+++ b/src/test/ui/rfc-2361-dbg-macro/dbg-macro-requires-debug.rs
@@ -0,0 +1,7 @@
+// Test ensuring that `dbg!(expr)` requires the passed type to implement `Debug`.
+
+struct NotDebug;
+
+fn main() {
+    let _: NotDebug = dbg!(NotDebug); //~ ERROR `NotDebug` doesn't implement `Debug`
+}