#ifndef SASS_TO_C_H

#define SASS_TO_C_H

#include "ast_fwd_decl.hpp"

#include "operation.hpp"

#include "sass/values.h"

namespace Sass {

  class To_C : public Operation_CRTP<union Sass_Value*, To_C> {

    // override this to define a catch-all

    union Sass_Value* fallback_impl(AST_Node_Ptr n);

  public:

    To_C() { }

    ~To_C() { }

    union Sass_Value* operator()(Boolean_Ptr);

    union Sass_Value* operator()(Number_Ptr);

    union Sass_Value* operator()(Color_Ptr);

    union Sass_Value* operator()(String_Constant_Ptr);

    union Sass_Value* operator()(String_Quoted_Ptr);

    union Sass_Value* operator()(Custom_Warning_Ptr);

    union Sass_Value* operator()(Custom_Error_Ptr);

    union Sass_Value* operator()(List_Ptr);

    union Sass_Value* operator()(Map_Ptr);

    union Sass_Value* operator()(Null_Ptr);

    union Sass_Value* operator()(Arguments_Ptr);

    union Sass_Value* operator()(Argument_Ptr);

    // dispatch to fallback implementation

    union Sass_Value* fallback(AST_Node_Ptr x)

    { return fallback_impl(x); }

  };

}

#endif