Implement the Trace AST node

src/ast.hpp

@@ -481,18 +481,6 @@ namespace Sass {
     ATTACH_OPERATIONS()
   };
 
-  /////////////////////////////////////////////////////////
-  // Nested declaration sets (i.e., namespaced properties).
-  /////////////////////////////////////////////////////////
-  class Propset : public Has_Block {
-    ADD_PROPERTY(String*, property_fragment)
-  public:
-    Propset(ParserState pstate, String* pf, Block* b = 0)
-    : Has_Block(pstate, b), property_fragment_(pf)
-    { }
-    ATTACH_OPERATIONS()
-  };
-
   /////////////////
   // Bubble.
   /////////////////
@@ -580,15 +568,15 @@ namespace Sass {
   ////////////////////////////////////////////////////////////////////////
   // Declarations -- style rules consisting of a property name and values.
   ////////////////////////////////////////////////////////////////////////
-  class Declaration : public Statement {
+  class Declaration : public Has_Block {
     ADD_PROPERTY(String*, property)
     ADD_PROPERTY(Expression*, value)
     ADD_PROPERTY(bool, is_important)
     ADD_PROPERTY(bool, is_indented)
   public:
     Declaration(ParserState pstate,
-                String* prop, Expression* val, bool i = false)
-    : Statement(pstate), property_(prop), value_(val), is_important_(i), is_indented_(false)
+                String* prop, Expression* val, bool i = false, Block* b = 0)
+    : Has_Block(pstate, b), property_(prop), value_(val), is_important_(i), is_indented_(false)
     { statement_type(DECLARATION); }
     ATTACH_OPERATIONS()
   };

src/ast_factory.hpp

@@ -13,13 +13,12 @@ namespace Sass {
     // statements
     Block* new_Block(std::string p, size_t l, size_t s = 0, bool r = false);
     Ruleset* new_Ruleset(std::string p, size_t l, Selector* s, Block* b);
-    Propset* new_Propset(std::string p, size_t l, String* pf, Block* b);
     Supports_Query* new_Supports_Query(std::string p, size_t l, Supports_Query* f, Block* b);
     Media_Query* new_Media_Query(std::string p, size_t l, List* q, Block* b);
     At_Root_Block* new_At_Root_Block(std::string p, size_t l, Selector* sel, Block* b);
     Directive* new_At_Rule(std::string p, size_t l, std::string kwd, Selector* sel, Block* b);
     Keyframe_Rule* new_Keyframe_Rule(std::string p, size_t l, Block* b);
-    Declaration* new_Declaration(std::string p, size_t l, String* prop, List* vals);
+    Declaration* new_Declaration(std::string p, size_t l, String* prop, List* vals, Block* b);
     Assignment* new_Assignment(std::string p, size_t l, std::string var, Expression* val, bool guarded = false);
     Import<Function_Call*>* new_CSS_Import(std::string p, size_t l, Function_Call* loc);
     Import<String*>* new_SASS_Import(std::string p, size_t l, String* loc);

src/ast_fwd_decl.hpp

@@ -11,7 +11,6 @@ namespace Sass {
   class Statement;
   class Block;
   class Ruleset;
-  class Propset;
   class Bubble;
   class Trace;
   class Media_Block;