pointpoint.c

No warning for Point point

There should be a warning or even an error according to /src/NEWS.

This is actually OK. The error will occur only if one tries to access fields, coordinates etc. after this call.

int main()
{
  init_grid (1);

unused variable ‘point’ [-Wunused-variable]

  Point point = locate (0);

‘x’ undeclared (first use in this function)

  double a = x;
}