BUILD gcc14 cannot compile scikit-learn

### Describe the bug

When building 1.3.2+ with Fedora Rawhide at OBS, it is now failed with below error message (see https://build.opensuse.org/package/live_build_log/home:alvistack/scikit-learn-scikit-learn-1.4.1+post1/Fedora_Rawhide/x86_64):
```
running build_ext
building 'sklearn.metrics._dist_metrics' extension
gcc -fno-strict-overflow -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -fcf-protection -fexceptions -fcf-protection -fexceptions -fcf-protection -fexceptions -fPIC -DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -I/usr/local/lib64/python3.12/site-packages/numpy/core/include -I/usr/include/python3.12 -c sklearn/metrics/_dist_metrics.c -o build/temp.linux-x86_64-cpython-312/sklearn/metrics/_dist_metrics.o -g0 -O2 -fopenmp
sklearn/metrics/_dist_metrics.c: In function ‘__pyx_pf_7sklearn_7metrics_13_dist_metrics_16DistanceMetric64_22_pairwise_sparse_dense’:
sklearn/metrics/_dist_metrics.c:29086:29: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
29086 |             __pyx_v_x2_data = ((&(*((__pyx_t_7sklearn_5utils_9_typedefs_float64_t const  *) ( /* dim=1 */ ((char *) (((__pyx_t_7sklearn_5utils_9_typedefs_float64_t const  *) ( /* dim=0 */ (__pyx_v_Y_data.data + __pyx_t_18 * __pyx_v_Y_data.strides[0]) )) + __pyx_t_19)) )))) + (__pyx_v_i2 * __pyx_v_n_features));
      |                             ^
sklearn/metrics/_dist_metrics.c: In function ‘__pyx_pf_7sklearn_7metrics_13_dist_metrics_16DistanceMetric64_24_pairwise_dense_sparse’:
sklearn/metrics/_dist_metrics.c:29871:27: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
29871 |           __pyx_v_x1_data = ((&(*((__pyx_t_7sklearn_5utils_9_typedefs_float64_t const  *) ( /* dim=1 */ ((char *) (((__pyx_t_7sklearn_5utils_9_typedefs_float64_t const  *) ( /* dim=0 */ (__pyx_v_X_data.data + __pyx_t_15 * __pyx_v_X_data.strides[0]) )) + __pyx_t_16)) )))) + (__pyx_v_i1 * __pyx_v_n_features));
      |                           ^
sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19EuclideanDistance64_dist_csr’:
sklearn/metrics/_dist_metrics.c:31532:90: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19EuclideanDistance64_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
31532 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19EuclideanDistance64_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float64_t)-1.0))) __PYX_ERR(1, 1077, __pyx_L1_error)
      |                                                                                         ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                          |
      |                                                                                          struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *
sklearn/metrics/_dist_metrics.c:31165:213: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_EuclideanDistance64 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *’
31165 | csr(CYTHON_UNUSED struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_EuclideanDistance64 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size) {
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance64_dist’:
sklearn/metrics/_dist_metrics.c:32037:87: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance64_rdist’ from incompatible pointer type [-Wincompatible-pointer-types]
32037 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance64_rdist(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *)__pyx_v_self), __pyx_v_x1, __pyx_v_x2, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float64_t)-1.0))) __PYX_ERR(1, 1126, __pyx_L1_error)
      |                                                                                      ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                       |
      |                                                                                       struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *
sklearn/metrics/_dist_metrics.c:31938:197: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_SEuclideanDistance64 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *’
31938 | Distance64_rdist(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_SEuclideanDistance64 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x1, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x2, __pyx_t_7sklearn_5utils_9_typedefs_intp_t __pyx_v_size) {
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance64_dist_csr’:
sklearn/metrics/_dist_metrics.c:32852:91: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance64_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
32852 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance64_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float64_t)-1.0))) __PYX_ERR(1, 1206, __pyx_L1_error)
      |                                                                                          ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                           |
      |                                                                                           struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *
sklearn/metrics/_dist_metrics.c:32461:201: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_SEuclideanDistance64 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *’
32461 | ance64_rdist_csr(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_SEuclideanDistance64 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size) {
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance64_dist’:
sklearn/metrics/_dist_metrics.c:34594:86: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance64_rdist’ from incompatible pointer type [-Wincompatible-pointer-types]
34594 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance64_rdist(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *)__pyx_v_self), __pyx_v_x1, __pyx_v_x2, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float64_t)-1.0))) __PYX_ERR(1, 1457, __pyx_L1_error)
      |                                                                                     ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                      |
      |                                                                                      struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *
sklearn/metrics/_dist_metrics.c:34451:195: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MinkowskiDistance64 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *’
34451 | iDistance64_rdist(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MinkowskiDistance64 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x1, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x2, __pyx_t_7sklearn_5utils_9_typedefs_intp_t __pyx_v_size) {
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance64_dist_csr’:
sklearn/metrics/_dist_metrics.c:35609:90: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance64_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
35609 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance64_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float64_t)-1.0))) __PYX_ERR(1, 1564, __pyx_L1_error)
      |                                                                                         ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                          |
      |                                                                                          struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *
sklearn/metrics/_dist_metrics.c:34998:199: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MinkowskiDistance64 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *’
34998 | tance64_rdist_csr(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MinkowskiDistance64 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size) {
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance64_dist’:
sklearn/metrics/_dist_metrics.c:36611:88: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance64_rdist’ from incompatible pointer type [-Wincompatible-pointer-types]
36611 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance64_rdist(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *)__pyx_v_self), __pyx_v_x1, __pyx_v_x2, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float64_t)-1.0))) __PYX_ERR(1, 1649, __pyx_L1_error)
      |                                                                                       ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                        |
      |                                                                                        struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *
sklearn/metrics/_dist_metrics.c:36458:199: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MahalanobisDistance64 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *’
36458 | istance64_rdist(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MahalanobisDistance64 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x1, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x2, __pyx_t_7sklearn_5utils_9_typedefs_intp_t __pyx_v_size) {
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance64_dist_csr’:
sklearn/metrics/_dist_metrics.c:37439:92: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance64_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
37439 |  __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance64_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float64_t)-1.0))) __PYX_ERR(1, 1730, __pyx_L1_error)
      |                                                                                          ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                           |
      |                                                                                           struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *

sklearn/metrics/_dist_metrics.c:37035:203: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MahalanobisDistance64 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *’
37035 | nce64_rdist_csr(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MahalanobisDistance64 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size) {
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance64_dist’:
sklearn/metrics/_dist_metrics.c:42467:86: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance64_rdist’ from incompatible pointer type [-Wincompatible-pointer-types]
42467 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance64_rdist(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *)__pyx_v_self), __pyx_v_x1, __pyx_v_x2, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float64_t)-1.0))) __PYX_ERR(1, 2635, __pyx_L1_error)
      |                                                                                     ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                      |
      |                                                                                      struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *
sklearn/metrics/_dist_metrics.c:42396:209: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_HaversineDistance64 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *’
42396 | ist(CYTHON_UNUSED struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_HaversineDistance64 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x1, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x2, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t __pyx_v_size) {
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance64_dist_csr’:
sklearn/metrics/_dist_metrics.c:43002:90: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance64_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
43002 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance64_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float64_t)-1.0))) __PYX_ERR(1, 2663, __pyx_L1_error)
      |                                                                                         ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                          |
      |                                                                                          struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *
sklearn/metrics/_dist_metrics.c:4493:213: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_HaversineDistance64 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric64 *’
 4493 | csr(CYTHON_UNUSED struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_HaversineDistance64 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float64_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size); /* proto*/
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_pf_7sklearn_7metrics_13_dist_metrics_16DistanceMetric32_22_pairwise_sparse_dense’:
sklearn/metrics/_dist_metrics.c:48708:29: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
48708 |             __pyx_v_x2_data = ((&(*((__pyx_t_7sklearn_5utils_9_typedefs_float32_t const  *) ( /* dim=1 */ ((char *) (((__pyx_t_7sklearn_5utils_9_typedefs_float32_t const  *) ( /* dim=0 */ (__pyx_v_Y_data.data + __pyx_t_18 * __pyx_v_Y_data.strides[0]) )) + __pyx_t_19)) )))) + (__pyx_v_i2 * __pyx_v_n_features));
      |                             ^
sklearn/metrics/_dist_metrics.c: In function ‘__pyx_pf_7sklearn_7metrics_13_dist_metrics_16DistanceMetric32_24_pairwise_dense_sparse’:
sklearn/metrics/_dist_metrics.c:49493:27: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
49493 |           __pyx_v_x1_data = ((&(*((__pyx_t_7sklearn_5utils_9_typedefs_float32_t const  *) ( /* dim=1 */ ((char *) (((__pyx_t_7sklearn_5utils_9_typedefs_float32_t const  *) ( /* dim=0 */ (__pyx_v_X_data.data + __pyx_t_15 * __pyx_v_X_data.strides[0]) )) + __pyx_t_16)) )))) + (__pyx_v_i1 * __pyx_v_n_features));
      |                           ^
sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19EuclideanDistance32_dist_csr’:
sklearn/metrics/_dist_metrics.c:51154:90: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19EuclideanDistance32_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
51154 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19EuclideanDistance32_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float32_t)-1.0))) __PYX_ERR(1, 3657, __pyx_L1_error)
      |                                                                                         ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                          |
      |                                                                                          struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *
sklearn/metrics/_dist_metrics.c:50787:213: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_EuclideanDistance32 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *’
50787 | csr(CYTHON_UNUSED struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_EuclideanDistance32 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size) {
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance32_dist’:
sklearn/metrics/_dist_metrics.c:51659:87: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance32_rdist’ from incompatible pointer type [-Wincompatible-pointer-types]
51659 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance32_rdist(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *)__pyx_v_self), __pyx_v_x1, __pyx_v_x2, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float32_t)-1.0))) __PYX_ERR(1, 3706, __pyx_L1_error)
      |                                                                                      ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                       |
      |                                                                                       struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *
sklearn/metrics/_dist_metrics.c:51560:197: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_SEuclideanDistance32 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *’
51560 | Distance32_rdist(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_SEuclideanDistance32 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x1, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x2, __pyx_t_7sklearn_5utils_9_typedefs_intp_t __pyx_v_size) {
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance32_dist_csr’:
sklearn/metrics/_dist_metrics.c:52474:91: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance32_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
52474 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_20SEuclideanDistance32_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float32_t)-1.0))) __PYX_ERR(1, 3786, __pyx_L1_error)
      |                                                                                          ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                           |
      |                                                                                           struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *
sklearn/metrics/_dist_metrics.c:52083:201: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_SEuclideanDistance32 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *’
52083 | ance32_rdist_csr(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_SEuclideanDistance32 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size) {
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance32_dist’:
sklearn/metrics/_dist_metrics.c:54216:86: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance32_rdist’ from incompatible pointer type [-Wincompatible-pointer-types]
54216 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance32_rdist(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *)__pyx_v_self), __pyx_v_x1, __pyx_v_x2, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float32_t)-1.0))) __PYX_ERR(1, 4037, __pyx_L1_error)
      |                                                                                     ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                      |
      |                                                                                      struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *
sklearn/metrics/_dist_metrics.c:54073:195: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MinkowskiDistance32 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *’
54073 | iDistance32_rdist(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MinkowskiDistance32 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x1, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x2, __pyx_t_7sklearn_5utils_9_typedefs_intp_t __pyx_v_size) {
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance32_dist_csr’:
sklearn/metrics/_dist_metrics.c:55231:90: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance32_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
55231 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19MinkowskiDistance32_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float32_t)-1.0))) __PYX_ERR(1, 4144, __pyx_L1_error)
      |                                                                                         ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                          |
      |                                                                                          struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *
sklearn/metrics/_dist_metrics.c:54620:199: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MinkowskiDistance32 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *’
54620 | tance32_rdist_csr(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MinkowskiDistance32 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size) {
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance32_dist’:
sklearn/metrics/_dist_metrics.c:56233:88: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance32_rdist’ from incompatible pointer type [-Wincompatible-pointer-types]
56233 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance32_rdist(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *)__pyx_v_self), __pyx_v_x1, __pyx_v_x2, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float32_t)-1.0))) __PYX_ERR(1, 4229, __pyx_L1_error)
      |                                                                                       ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                        |
      |                                                                                        struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *
sklearn/metrics/_dist_metrics.c:56080:199: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MahalanobisDistance32 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *’
56080 | istance32_rdist(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MahalanobisDistance32 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x1, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x2, __pyx_t_7sklearn_5utils_9_typedefs_intp_t __pyx_v_size) {
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance32_dist_csr’:
sklearn/metrics/_dist_metrics.c:57061:92: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance32_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
57061 |  __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_21MahalanobisDistance32_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float32_t)-1.0))) __PYX_ERR(1, 4310, __pyx_L1_error)
      |                                                                                          ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                           |
      |                                                                                           struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *

sklearn/metrics/_dist_metrics.c:56657:203: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MahalanobisDistance32 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *’
56657 | nce32_rdist_csr(struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_MahalanobisDistance32 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size) {
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance32_dist’:
sklearn/metrics/_dist_metrics.c:62089:86: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance32_rdist’ from incompatible pointer type [-Wincompatible-pointer-types]
62089 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance32_rdist(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *)__pyx_v_self), __pyx_v_x1, __pyx_v_x2, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float32_t)-1.0))) __PYX_ERR(1, 5215, __pyx_L1_error)
      |                                                                                     ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                      |
      |                                                                                      struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *
sklearn/metrics/_dist_metrics.c:62018:209: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_HaversineDistance32 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *’
62018 | ist(CYTHON_UNUSED struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_HaversineDistance32 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x1, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x2, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t __pyx_v_size) {
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

sklearn/metrics/_dist_metrics.c: In function ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance32_dist_csr’:
sklearn/metrics/_dist_metrics.c:62624:90: error: passing argument 1 of ‘__pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance32_rdist_csr’ from incompatible pointer type [-Wincompatible-pointer-types]
62624 |   __pyx_t_1 = __pyx_f_7sklearn_7metrics_13_dist_metrics_19HaversineDistance32_rdist_csr(((struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *)__pyx_v_self), __pyx_v_x1_data, __pyx_v_x1_indices, __pyx_v_x2_data, __pyx_v_x2_indices, __pyx_v_x1_start, __pyx_v_x1_end, __pyx_v_x2_start, __pyx_v_x2_end, __pyx_v_size); if (unlikely(__pyx_t_1 == ((__pyx_t_7sklearn_5utils_9_typedefs_float32_t)-1.0))) __PYX_ERR(1, 5243, __pyx_L1_error)
      |                                                                                         ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                          |
      |                                                                                          struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *
sklearn/metrics/_dist_metrics.c:4561:213: note: expected ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_HaversineDistance32 *’ but argument is of type ‘struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_DistanceMetric32 *’
 4561 | csr(CYTHON_UNUSED struct __pyx_obj_7sklearn_7metrics_13_dist_metrics_HaversineDistance32 *__pyx_v_self, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x1_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x1_indices, __pyx_t_7sklearn_5utils_9_typedefs_float32_t const *__pyx_v_x2_data, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const *__pyx_v_x2_indices, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x1_end, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_start, __pyx_t_7sklearn_5utils_9_typedefs_int32_t const __pyx_v_x2_end, CYTHON_UNUSED __pyx_t_7sklearn_5utils_9_typedefs_intp_t const __pyx_v_size); /* proto*/
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~

error: command '/usr/bin/gcc' failed with exit code 1
```

### Steps/Code to Reproduce

```
sudo -E podman run -ti --rm fedora:rawhide
yum update -y
yum install -y git gcc gcc-c++ python3-devel python3-pip python3-setuptools python3-wheel python3-Cython python3-numpy python3-scipy python3-joblib python3-threadpoolctl
git clone https://github.com/scikit-learn/scikit-learn.git
cd scikit-learn
git checkout 1.4.1.post1
python3 setup.py build
```

Fixes (see https://github.com/scikit-learn/scikit-learn/issues/28530#issuecomment-1964479520):
```
sudo -E podman run -ti --rm fedora:rawhide
yum update -y
yum install -y git gcc gcc-c++ python3-devel python3-pip python3-setuptools python3-wheel python3-Cython python3-numpy python3-scipy python3-joblib python3-threadpoolctl
git clone https://github.com/scikit-learn/scikit-learn.git
cd scikit-learn
git checkout main
find sklearn/metrics/_dist_metrics.pyx.tp -type f | xargs sed -i 's/cdef inline {{INPUT_DTYPE_t}} rdist/cdef {{INPUT_DTYPE_t}} rdist/g'
python3 setup.py build
```

### Expected Results

Build successful.

### Actual Results

As shown above.

### Versions

```shell
1.4.1.post1
```

COMMENT:
Hi,

Thank you for reporting this problem.

I think that this kind of warning (or error as of gcc 14) is inherent to Cython's implementation of class polymorphism and method dispatch.

For now, I recommend deactivating the warning and pursuing the discussion on https://github.com/cython/cython/issues/2747.

Labels: Bug, Build / CI, Needs Reproducible Code