Snippets for anthy 9100h from Alpine loongarch64

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-loongarch64/community/anthy/anthy-9100h-r4.log.

• xstr.c:484:7: warning: suggest parentheses around operand of '!' or change '&' to '&&' or '!' to '~' [-Wparentheses]
    484 |   if (!anthy_get_xstr_type(x) & (XCT_NUM | XCT_WIDENUM)) {
        |       ^~~~~~~~~~~~~~~~~~~~~~~
  

• matrix.c:269:1: warning: 'sparse_array_get_int' defined but not used [-Wunused-function]
    269 | sparse_array_get_int(struct sparse_array *s, int index)
        | ^~~~~~~~~~~~~~~~~~~~
  

• textdict.c:34:41: warning: unused parameter 'create' [-Wunused-parameter]
     34 | anthy_textdict_open(const char *fn, int create)
        |                                     ~~~~^~~~~~
  

• ext_ent.c:407:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    407 |       if (!gen_kanji_num(num, dest)) {
        |          ^
  

• ext_ent.c:413:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    413 |       if (!gen_separated_num(num, dest, 0)) {
        |          ^
  

• ext_ent.c:419:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    419 |       if (!gen_separated_num(num, dest, 1)) {
        |          ^
  

• word_lookup.c:643:9: warning: variable 'p' set but not used [-Wunused-but-set-variable]
    643 |   char *p;
        |         ^
  

• record.c:280:1: warning: 'debug_trie_dump' defined but not used [-Wunused-function]
    280 | debug_trie_dump(FILE* fp, struct trie_node* n, int encoding)
        | ^~~~~~~~~~~~~~~
  

• compose.c:324:27: warning: 'calloc' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Wcalloc-transposed-args]
    324 |   ce->elm = calloc(sizeof(struct cand_elm),ce->nr_words);
        |                           ^~~~~~
  

• compose.c:360:27: warning: 'calloc' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Wcalloc-transposed-args]
    360 |   ce->elm = calloc(sizeof(struct cand_elm),ce->nr_words);
        |                           ^~~~~~
  

• metaword.c:471:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    471 |       if (scos2 == SCOS_N1) return; /* ����˰���夬�Ĥ��ƤϤ����ʤ� */
        |          ^
  

• metaword.c:473:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    473 |       if (scos2 == SCOS_N10) return; /* ����˽����彽���Ĥ��ƤϤ����ʤ� */
        |          ^
  

• metaword.c:475:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
    475 |       if (scos2 == SCOS_N100) return; /* �����ɴ����ɴ���Ĥ��ƤϤ����ʤ� */
        |          ^
  

• context.c:661:7: warning: the comparison will always evaluate as 'true' for the address of 'str' will never be NULL [-Waddress]
    661 |   if (&ce->str) {
        |       ^
  

• input.c:1511:7: warning: variable 'err' set but not used [-Wunused-but-set-variable]
   1511 |   int err;
        |       ^~~
  

• mkdepgraph.c:426:10: warning: unused parameter 'argc' [-Wunused-parameter]
    426 | main(int argc, char* argv[])
        |      ~~~~^~~~
  

• mkdepgraph.c:426:22: warning: unused parameter 'argv' [-Wunused-parameter]
    426 | main(int argc, char* argv[])
        |                ~~~~~~^~~~~~
  

• mkdic.c:127:25: warning: '%s' directive argument is null [-Wformat-overflow=]
    127 |       fprintf (stderr, "%s: cannot open temporary file: %s\n",
        |                         ^~
  

• mkdic.c:843:23: warning: '%s' directive argument is null [-Wformat-overflow=]
    843 |     fprintf (stderr, "%s: %s: write error: %s\n",
        |                       ^~
  

• mkdic.c:780:25: warning: '%s' directive argument is null [-Wformat-overflow=]
    780 |       fprintf (stderr, "%s: %s: write error: %s\n",
        |                         ^~
  

• mkdic.c:826:25: warning: '%s' directive argument is null [-Wformat-overflow=]
    826 |       fprintf (stderr, "%s: %s: cannot create: %s\n",
        |                         ^~
  

• mkdic.c:147:25: warning: '%s' directive argument is null [-Wformat-overflow=]
    147 |       fprintf (stderr, "%s: write error: %s\n", progname, strerror (errno));
        |                         ^~
  

• mkdic.c:141:25: warning: '%s' directive argument is null [-Wformat-overflow=]
    141 |       fprintf (stderr, "%s: write error\n", progname);
        |                         ^~
  

• check.c:83:9: warning: variable 'res' set but not used [-Wunused-but-set-variable]
     83 |     int res, nth, rsz;
        |         ^~~
  

• main.c:221:7: warning: variable 'is_split' set but not used [-Wunused-but-set-variable]
    221 |   int is_split;
        |       ^~~~~~~~