Expect expression_statements

Author: ninevra

corpus/declarations.txt

@@ -1007,30 +1007,32 @@ foo(#[bar(some tokens are special in other contexts: $/';()*()+.)] x);
 --------------------------------------------------------------------------------
 
 (source_file
-  (call_expression
-    function: (identifier)
-    arguments: (arguments
-      (attribute_item (attr_item
-        (identifier)
-        arguments: (delim_token_tree (identifier) (identifier))))
-      (identifier)
-      (identifier)))
-  (call_expression
-    function: (identifier)
-    arguments: (arguments
-      (attribute_item (attr_item
-        (identifier)
-        arguments: (delim_token_tree
-          (identifier)
-          (identifier)
-          (identifier)
-          (identifier)
-          (identifier)
+  (expression_statement
+    (call_expression
+      function: (identifier)
+      arguments: (arguments
+        (attribute_item (attr_item
           (identifier)
+          arguments: (delim_token_tree (identifier) (identifier))))
+        (identifier)
+        (identifier))))
+  (expression_statement
+    (call_expression
+      function: (identifier)
+      arguments: (arguments
+        (attribute_item (attr_item
           (identifier)
-          (delim_token_tree)
-          (delim_token_tree))))
-      (identifier))))
+          arguments: (delim_token_tree
+            (identifier)
+            (identifier)
+            (identifier)
+            (identifier)
+            (identifier)
+            (identifier)
+            (identifier)
+            (delim_token_tree)
+            (delim_token_tree))))
+        (identifier)))))
 
 ================================================================================
 Derive macro helper attributes