modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/pr48596.c (about)

     1  /* PR target/48596  */
     2  enum { nrrdCenterUnknown, nrrdCenterNode, nrrdCenterCell, nrrdCenterLast };
     3  typedef struct { int size; int center; }  NrrdAxis;
     4  typedef struct { int dim; NrrdAxis axis[10]; } Nrrd;
     5  typedef struct { } NrrdKernel;
     6  typedef struct { const NrrdKernel *kernel[10]; int samples[10]; } Info;
     7  
     8  void
     9  foo (Nrrd *nout, Nrrd *nin, const NrrdKernel *kernel, const double *parm,
    10       const int *samples, const double *scalings)
    11  {
    12    Info *info;
    13    int d, p, np, center;
    14    for (d=0; d<nin->dim; d++)
    15      {
    16        info->kernel[d] = kernel;
    17        if (samples)
    18  	info->samples[d] = samples[d];
    19        else
    20  	{
    21  	  center = _nrrdCenter(nin->axis[d].center);
    22  	  if (nrrdCenterCell == center)
    23  	    info->samples[d] = nin->axis[d].size*scalings[d];
    24  	  else
    25  	    info->samples[d] = (nin->axis[d].size - 1)*scalings[d] + 1;
    26  	}
    27      }
    28  }