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, 9 insertions, 0 deletions

diff --git a/src/test/ui/numbers-arithmetic/overflowing-lsh-3.rs b/src/test/ui/numbers-arithmetic/overflowing-lsh-3.rs
new file mode 100644
index 000000000..e007eb4a2
--- /dev/null
+++ b/src/test/ui/numbers-arithmetic/overflowing-lsh-3.rs
@@ -0,0 +1,9 @@
+// build-fail
+// compile-flags: -C debug-assertions
+
+#![deny(arithmetic_overflow, const_err)]
+
+fn main() {
+    let _x = 1_u64 << 64;
+    //~^ ERROR: this arithmetic operation will overflow
+}