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, 14 insertions, 0 deletions

diff --git a/src/tools/rust-analyzer/crates/syntax/test_data/parser/validation/invalid_let_expr.rs b/src/tools/rust-analyzer/crates/syntax/test_data/parser/validation/invalid_let_expr.rs
new file mode 100644
index 000000000..1515ae533
--- /dev/null
+++ b/src/tools/rust-analyzer/crates/syntax/test_data/parser/validation/invalid_let_expr.rs
@@ -0,0 +1,14 @@
+fn foo() {
+    const _: () = let _ = None;
+
+    let _ = if true { (let _ = None) };
+
+    if true && (let _ = None) {
+        (let _ = None);
+        while let _ = None {
+            match None {
+                _ if let _ = None => { let _ = None; }
+            }
+        }
+    }
+}