{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"//"}]}
            // Equal | // `{ 42 } == { 42 }`    Accepting these here would regress incorrect
            AssignOp(_) | // `{ 42 } +=`
            // NotEqual | // `{ 42 } != { 42 }  struct literals parser recovery.