1 #ifndef SASS_TO_VALUE_H
2 #define SASS_TO_VALUE_H
4 #include "operation.hpp"
5 #include "sass/values.h"
6 #include "ast_fwd_decl.hpp"
10 class To_Value : public Operation_CRTP<Value_Ptr, To_Value> {
12 Value_Ptr fallback_impl(AST_Node_Ptr n);
20 To_Value(Context& ctx)
24 using Operation<Value_Ptr>::operator();
26 Value_Ptr operator()(Argument_Ptr);
27 Value_Ptr operator()(Boolean_Ptr);
28 Value_Ptr operator()(Number_Ptr);
29 Value_Ptr operator()(Color_Ptr);
30 Value_Ptr operator()(String_Constant_Ptr);
31 Value_Ptr operator()(String_Quoted_Ptr);
32 Value_Ptr operator()(Custom_Warning_Ptr);
33 Value_Ptr operator()(Custom_Error_Ptr);
34 Value_Ptr operator()(List_Ptr);
35 Value_Ptr operator()(Map_Ptr);
36 Value_Ptr operator()(Null_Ptr);
38 // convert to string via `To_String`
39 Value_Ptr operator()(Selector_List_Ptr);
40 Value_Ptr operator()(Binary_Expression_Ptr);
42 // fallback throws error
44 Value_Ptr fallback(U x) { return fallback_impl(x); }