{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"self.dcx().emit_err(errors::WhereClauseAfterTypeAlias"}]}
                    self.dcx().emit_err(errors::WhereClauseAfterTypeAlias {
                } else if where_clauses.after.has_where_token {
                        span: where_clauses.after.span,