clang/test/SemaTemplate/instantiate-invalid.cpp

   1 // RUN: not %clang_cc1 -fsyntax-only %s
   2 namespace PR6375 {
   3   template<class Conv> class rasterizer_sl_clip Conv::xi(x2), Conv::yi(y2));
   4 namespace agg
   5 {
   6         template<class Clip=rasterizer_sl_clip_int> class rasterizer_scanline_aa
   7         {
   8                 template<class Scanline> bool sweep_scanline(Scanline& sl)
   9                 {
  10                         unsigned num_cells = m_outline.scanline_num_cells(m_scan_y);
  11                         while(num_cells) { }
  12                 }
  13         }
  14     class scanline_u8 {}
  15     template<class PixelFormat> class renderer_base { }
  16 }
  17     template<class Rasterizer, class Scanline, class BaseRenderer, class ColorT>
  18     void render_scanlines_aa_solid(Rasterizer& ras, Scanline& sl, BaseRenderer& ren, const ColorT& color)
  19     {
  20             while(ras.sweep_scanline(sl))
  21             {
  22         }
  23     };
  24 namespace agg
  25 {
  26     struct rgba8
  27     {
  28     };
  29     template<class Rasterizer, class Scanline, class Renderer, class Ctrl>
  30     void render_ctrl(Rasterizer& ras, Scanline& sl, Renderer& r, Ctrl& c)
  31     {
  32         unsigned i;
  33             render_scanlines_aa_solid(ras, sl, r, c.color(i));
  34         }
  35     template<class ColorT> class rbox_ctrl : public rbox_ctrl_impl
  36     {
  37         const ColorT& color(unsigned i) const { return *m_colors[i]; }
  38     }
  39 class the_application : public agg::platform_support
  40 {
  41     agg::rbox_ctrl<agg::rgba8> m_polygons;
  42     virtual void on_init()
  43     {
  44         typedef agg::renderer_base<pixfmt_type> base_ren_type;
  45         base_ren_type ren_base(pf);
  46         agg::scanline_u8 sl;
  47         agg::rasterizer_scanline_aa<> ras;
  48         agg::render_ctrl(ras, sl, ren_base, m_polygons);
  49     }
  50 };
  51 }
  52 }