1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/obsolete-in-place/bad.rs b/src/test/ui/obsolete-in-place/bad.rs
new file mode 100644
index 000000000..a491bb21a
--- /dev/null
+++ b/src/test/ui/obsolete-in-place/bad.rs
@@ -0,0 +1,11 @@
+// Check that `<-` and `in` syntax gets a hard error.
+
+fn foo() {
+    let (x, y) = (0, 0);
+    x <- y; //~ ERROR unexpected token: `<-`
+}
+
+fn main() {
+    let (foo, bar) = (0, 0);
+    in(foo) { bar }; //~ ERROR expected expression, found keyword `in`
+}