Changes in src/AST/Label.hpp [14cebb7a:e0115286]

File:

• src/AST/Label.hpp (modified) (1 diff)

src/AST/Label.hpp

@@ -25 +25 @@
 namespace ast {
 
-        class Attribute;
+class Attribute;
 
-        /// Named labels for statements
-        class Label {
-        public:
-                CodeLocation location;
-                std::string name;
-                std::vector< ptr<Attribute> > attributes;
+/// Named labels for statements
+class Label {
+public:
+        CodeLocation location;
+        std::string name;
+        std::vector< ptr<Attribute> > attributes;
 
-                Label( CodeLocation loc, const std::string& name = "",
-                        const std::vector<ptr<Attribute>>& attrs = std::vector<ptr<Attribute>>{} )
-                : location( loc ), name( name ), attributes( attrs ) {}
+        Label( CodeLocation loc, const std::string& name = "",
+                const std::vector<ptr<Attribute>>& attrs = std::vector<ptr<Attribute>>{} )
+        : location( loc ), name( name ), attributes( attrs ) {}
 
-                operator std::string () const { return name; }
-                bool empty() { return name.empty(); }
-        };
+        operator std::string () const { return name; }
+        bool empty() { return name.empty(); }
+};
 
-        inline bool operator== ( const Label& l1, const Label& l2 ) { return l1.name == l2.name; }
-        inline bool operator!= ( const Label& l1, const Label& l2 ) { return !(l1 == l2); }
-        inline bool operator<  ( const Label& l1, const Label& l2 ) { return l1.name < l2.name; }
+inline bool operator== ( const Label& l1, const Label& l2 ) { return l1.name == l2.name; }
+inline bool operator!= ( const Label& l1, const Label& l2 ) { return !(l1 == l2); }
+inline bool operator<  ( const Label& l1, const Label& l2 ) { return l1.name < l2.name; }
 
-        inline std::ostream& operator<< ( std::ostream& out, const Label& l ) { return out << l.name; }
+inline std::ostream& operator<< ( std::ostream& out, const Label& l ) { return out << l.name; }
+
+
+//=================================================================================================
+/// This disgusting and giant piece of boiler-plate is here to solve a cyclic dependency
+/// remove only if there is a better solution
+/// The problem is that ast::ptr< ... > uses increment/decrement which won't work well with
+/// forward declarations
+inline void increment( const class Label * node, Node::ref_type ref ) { node->increment( ref ); }
+inline void decrement( const class Label * node, Node::ref_type ref ) { node->decrement( ref ); }
 
 }