Changes in src/AST/Attribute.hpp [6d98a07:6d51bd7]

File:

• src/AST/Attribute.hpp (modified) (3 diffs)

src/AST/Attribute.hpp

@@ -19 +19 @@
 #include <vector>
 
+#include "Fwd.hpp"
 #include "Node.hpp"     // for ptr
 #include "Visitor.hpp"
@@ -31 +32 @@
         std::vector<ptr<Expr>> parameters;
 
-        Attribute( const std::string& name = "", std::vector<ptr<Expr>>&& params = {})
+        Attribute( const std::string & name = "", std::vector<ptr<Expr>> && params = {})
         : name( name ), parameters( params ) {}
+        virtual ~Attribute() = default;
 
         bool empty() const { return name.empty(); }
@@ -42 +44 @@
         bool isValidOnFuncParam() const;
 
-        Attribute* accept( Visitor& v ) override { return v.visit( this ); }
+        const Attribute * accept( Visitor & v ) const override { return v.visit( this ); }
 private:
-        Attribute* clone() const override { return new Attribute{ *this }; }
+        Attribute * clone() const override { return new Attribute{ *this }; }
+
+        /// Must be copied in ALL derived classes
+        template<typename node_t>
+        friend auto mutate(const node_t * node);
 };