Move /src/test to /tests

tests/ui/rfc-2005-default-binding-mode/enum.rs

@@ -0,0 +1,22 @@
+enum Wrapper {
+    Wrap(i32),
+}
+
+use Wrapper::Wrap;
+
+pub fn main() {
+    let Wrap(x) = &Wrap(3);
+    *x += 1; //~ ERROR cannot assign to `*x`, which is behind a `&` reference
+
+
+    if let Some(x) = &Some(3) {
+        *x += 1; //~ ERROR cannot assign to `*x`, which is behind a `&` reference
+    } else {
+        panic!();
+    }
+
+    while let Some(x) = &Some(3) {
+        *x += 1; //~ ERROR cannot assign to `*x`, which is behind a `&` reference
+        break;
+    }
+}