{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"self.check_rustc_std_internal_symbol(attr_span,"}]}
                    self.check_rustc_std_internal_symbol(attr_span, span, target)
                &Attribute::Parsed(AttributeKind::StdInternalSymbol(attr_span)) => {
                }