{"ast_node_type":"other","tokens":[{"end":101,"kind":"keyword","start":0,"text":"//"}]}
                        // bool to the front but it would require packing the tuple together with the
                        // optimal. E.g. for A(u32, (bool, u8), u16) it would be possible to move the
                        // u16 to build a 4-byte group so that the u32 can be placed after it without