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Fix crashes with flint 3.3 #87

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Merged
JohnCremona merged 1 commit into from
Jun 16, 2025
Merged

Fix crashes with flint 3.3 #87

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8 changes: 8 additions & 0 deletions libsrc/eclib/flinterface.h
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Original file line number Diff line number Diff line change
Expand Up @@ -58,14 +58,22 @@ typedef struct
hlimb_t * entries;
slong r;
slong c;
#if (__FLINT_VERSION==3)&&(__FLINT_VERSION_MINOR<3)
hlimb_t ** rows;
#else
slong stride;
#endif
nmod_t mod;
}
hmod_mat_struct;

typedef hmod_mat_struct hmod_mat_t[1];

#if (__FLINT_VERSION==3)&&(__FLINT_VERSION_MINOR<3)
#define hmod_mat_entry(mat,i,j) ((mat)->rows[(i)][(j)])
#else
#define hmod_mat_entry nmod_mat_entry
#endif
#define hmod_mat_nrows(mat) ((mat)->r)
#define hmod_mat_ncols(mat) ((mat)->c)

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2 changes: 2 additions & 0 deletions libsrc/mat.cc
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Expand Up @@ -1602,7 +1602,9 @@ hmod_mat_clear(hmod_mat_t mat)
if (mat->entries)
{
flint_free(mat->entries);
#if (__FLINT_VERSION==3)&&(__FLINT_VERSION_MINOR<3)
flint_free(mat->rows);
#endif
}
}

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