Snippets for gmp 6.3.0 from Fedora x86_64

Sourced from https://kojipkgs.fedoraproject.org/packages/gmp/6.3.0/5.fc44/data/logs/x86_64/build.log.

.././mpn/x86_64/fat/addmul_2.c:34:69: warning: argument 4 of type 'const mp_limb_t[2]' {aka 'const long unsigned int[2]'} with mismatched bound [-Warray-parameter=]
   34 | mpn_addmul_2 (mp_ptr rp, mp_srcptr up, mp_size_t n, const mp_limb_t vp[2])
      |                                                     ~~~~~~~~~~~~~~~~^~~~~

matrix22_mul1_inverse_vector.c:44:17: warning: variable 'h1' set but not used [-Wunused-but-set-variable=]
   44 |   mp_limb_t h0, h1;
      |                 ^~

matrix22_mul1_inverse_vector.c:44:13: warning: variable 'h0' set but not used [-Wunused-but-set-variable=]
   44 |   mp_limb_t h0, h1;
      |             ^~

rootrem.c:219:22: warning: variable 'c' set but not used [-Wunused-but-set-variable=]
  219 |   unsigned ulz, snb, c, logk;
      |                      ^

rootrem.c:514:10: warning: 'rn' may be used uninitialized [-Wmaybe-uninitialized]
  514 |   return rn;
      |          ^~

gcdext.c:303:50: warning: 'matrix_scratch' may be used uninitialized [-Wmaybe-uninitialized]
  303 |     nn = mpn_hgcd (ap + p, bp + p, n - p, &M, tp + matrix_scratch);
      |                                                  ^

../gmp-impl.h:1723:6: warning: value computed is not used [-Wunused-value]
 1723 |   (3 & mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 3)))
      |      ^

../gmp-impl.h:1723:6: warning: value computed is not used [-Wunused-value]
 1723 |   (3 & mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 3)))
      |   ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../gmp-impl.h:1723:6: warning: value computed is not used [-Wunused-value]
 1723 |   (3 & mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 3)))
      |   ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../gmp-impl.h:1723:6: warning: value computed is not used [-Wunused-value]
 1723 |   (3 & mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 3)))
      |   ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../gmp-impl.h:1759:7: warning: value computed is not used [-Wunused-value]
 1759 |   (15 & 1 * mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 15)))
      |   ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../gmp-impl.h:1723:6: warning: value computed is not used [-Wunused-value]
 1723 |   (3 & mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 3)))
      |      ^

invertappr.c:230:21: warning: variable 'chk' set but not used [-Wunused-but-set-variable=]
  230 |           mp_limb_t chk;
      |                     ^~~

toom_interpolate_12pts.c:137:8: warning: value computed is not used [-Wunused-value]
  137 |   (255 & 1 * mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 255)))
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../gmp-impl.h:1723:6: warning: value computed is not used [-Wunused-value]
 1723 |   (3 & mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 3)))
      |      ^

../gmp-impl.h:1734:6: warning: value computed is not used [-Wunused-value]
 1734 |   (7 & 3 * mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 5)))
      |   ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../gmp-impl.h:1764:7: warning: value computed is not used [-Wunused-value]
 1764 |   (31 & 15 * mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 17)))
      |   ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

sec_div_r.c:86:17: warning: unused variable 'qh' [-Wunused-variable]
   86 |       mp_limb_t qh, cy;
      |                 ^~

remove.c:141:12: warning: 'np' may be used uninitialized [-Wmaybe-uninitialized]
  141 |         np += pn;
      |         ~~~^~~~~

doscan.c:473:33: warning: unused variable 'end_fmt' [-Wunused-variable]
  473 |   const char  *fmt, *this_fmt, *end_fmt;
      |                                 ^~~~~~~

osdoprnti.cc:54:9: warning: variable 'ret' set but not used [-Wunused-but-set-variable=]
   54 |   int   ret;
      |         ^~~

osmpf.cc:51:9: warning: variable 'ret' set but not used [-Wunused-but-set-variable=]
   51 |   int   ret;
      |         ^~~

ismpf.cc:139:5: warning: label 'fail' defined but not used [-Wunused-label]
  139 |     fail:
      |     ^~~~

extract-dbl.c:53:21: warning: unused variable 'manh' [-Wunused-variable]
   53 |   unsigned long int manh, manl;
      |                     ^~~~

misc.c:102:3: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
  102 |   fread (buf, 1, 6, fs);
      |   ^~~~~~~~~~~~~~~~~~~~~

../../mpn/perfsqr.h:23:16: warning: variable ‘r’ set but not used [-Wunused-but-set-variable=]
   23 |     mp_limb_t  r;                   \
      |                ^

t-bdiv.c:134:20: warning: variable ‘maxdn’ set but not used [-Wunused-but-set-variable=]
  134 |   mp_size_t maxnn, maxdn, nn, dn, clearn, i;
      |                    ^~~~~

../../gmp.h:1456:20: warning: ‘ulimb’ may be used uninitialized [-Wmaybe-uninitialized]
 1456 | #define mpf_ui_div __gmpf_ui_div

../../gmp.h:1296:20: warning: ‘vlimb’ may be used uninitialized [-Wmaybe-uninitialized]
 1296 | #define mpf_div_ui __gmpf_div_ui

t-cast.cc:34:18: warning: variable ‘i’ set but not used [-Wunused-but-set-variable=]
   34 |   int            i;
      |                  ^

t-cxx11.cc:166:7: warning: moving ‘x’ of type ‘__gmp_expr<__mpz_struct [1], __mpz_struct [1]>’ to itself [-Wself-move]
  166 |     x = std::move(x);
      |     ~~^~~~~~~~~~~~~~

t-cxx11.cc:166:7: warning: moving ‘x’ of type ‘__gmp_expr<__mpq_struct [1], __mpq_struct [1]>’ to itself [-Wself-move]
  166 |     x = std::move(x);
      |     ~~^~~~~~~~~~~~~~

t-cxx11.cc:166:7: warning: moving ‘x’ of type ‘__gmp_expr<__mpf_struct [1], __mpf_struct [1]>’ to itself [-Wself-move]
  166 |     x = std::move(x);
      |     ~~^~~~~~~~~~~~~~

t-cxx11.cc:166:7: warning: moving ‘x’ of type ‘__gmp_expr<__mpz_struct [1], __mpz_struct [1]>’ to itself [-Wself-move]
  166 |     x = std::move(x);
      |     ~~^~~~~~~~~~~~~~