Changes in src/Parser/ExpressionNode.h [44adf1b:59c8dff]

File:

• src/Parser/ExpressionNode.h (modified) (1 diff)

src/Parser/ExpressionNode.h

@@ -18 +18 @@
 #include "ParseNode.h"
 
-struct InitializerNode;
+class InitializerNode;
 
-struct ExpressionNode final : public ParseList<ExpressionNode> {
+class ExpressionNode final : public ParseNode {
+public:
         ExpressionNode( ast::Expr * expr = nullptr ) : expr( expr ) {}
         virtual ~ExpressionNode() {}
         virtual ExpressionNode * clone() const override {
                 if ( nullptr == expr ) return nullptr;
-                ExpressionNode * node = new ExpressionNode( ast::shallowCopy( expr.get() ) );
-                node->next = maybeCopy( next );
-                return node;
+                return static_cast<ExpressionNode*>(
+                        (new ExpressionNode( ast::shallowCopy( expr.get() ) ))->set_next( maybeCopy( get_next() ) ));
         }