https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125599
--- Comment #2 from David Binderman <dcb314 at hotmail dot com> ---
Reduced code seems to be:
double tetallnormal_A[1][4];
struct tetgenmesh {
bool lu_decmp(double[][4], int *, double *, int);
void tetallnormal();
};
int lu_decmp_n;
bool tetgenmesh::lu_decmp(double[][4], int *, double *d, int) {
double biggest, pivotindex, k;
*d = 1.0;
for (; lu_decmp_n; k++)
if (biggest == pivotindex != k)
*d = -*d;
}
void tetgenmesh::tetallnormal() {
double D;
int indx[](lu_decmp(tetallnormal_A, indx, &D, 0));
}
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