1  /* { dg-do compile } */
       2  
       3  struct gl_visual {
       4      float AlphaScale;
       5  };
       6  struct gl_context {
       7      struct gl_visual *Visual;
       8  };
       9  void foo (char *);
      10  void quickdraw_rgb( struct gl_context * ctx,
      11  		    int width, int height)
      12  {
      13    int i, j;
      14    unsigned char alpha[1600];
      15    for (j=0; j<width; j++)
      16      alpha[j] = (int) ctx->Visual->AlphaScale; 
      17    for (i=0; i<height; i++)
      18      foo( alpha);
      19  }
      20