Changes in / [dae881f:51e076e]

Location:

src/Parser

Files:

• ExpressionNode.cc (modified) (1 diff)
• ParseNode.h (modified) (2 diffs)
• StatementNode.cc (modified) (1 diff)

src/Parser/ExpressionNode.cc

@@ -551 +551 @@
 //##############################################################################
 
+CommaExprNode::CommaExprNode(): CompositeExprNode( new OperatorNode( OperatorNode::Comma )) {}
+
+CommaExprNode::CommaExprNode( ExpressionNode *exp ) : CompositeExprNode( new OperatorNode( OperatorNode::Comma ), exp ) {
+}
+
+CommaExprNode::CommaExprNode( ExpressionNode *exp1, ExpressionNode *exp2) : CompositeExprNode( new OperatorNode( OperatorNode::Comma ), exp1, exp2) {
+}
+
+// CommaExprNode *CommaExprNode::add_to_list( ExpressionNode *exp ) {
+//      add_arg( exp );
+//
+//      return this;
+// }
+
+CommaExprNode::CommaExprNode( const CommaExprNode &other ) : CompositeExprNode( other ) {
+}
+
+//##############################################################################
+
 ValofExprNode::ValofExprNode( StatementNode *s ): body( s ) {}
 

src/Parser/ParseNode.h

@@ -319 +319 @@
   private:
         std::list< Label > labels;
+};
+
+class CommaExprNode : public CompositeExprNode {
+  public:
+        CommaExprNode();
+        CommaExprNode( ExpressionNode * );
+        CommaExprNode( ExpressionNode *, ExpressionNode * );
+        CommaExprNode( const CommaExprNode &other );
+
+        // virtual CommaExprNode *add_to_list( ExpressionNode * );
+        virtual CommaExprNode *clone() const { return new CommaExprNode( *this ); }
 };
 
@@ -551 +562 @@
 };
 
+class NullStmtNode : public CompoundStmtNode {
+  public:
+        Statement *build() const;
+        void print( std::ostream &, int indent = 0 ) const;
+};
+
 class InitializerNode : public ParseNode {
   public:

src/Parser/StatementNode.cc

@@ -417 +417 @@
 }
 
+
+void NullStmtNode::print( ostream &os, int indent ) const {
+        os << string( indent, ' ' ) << "Null Statement:" << endl;
+}
+
+Statement *NullStmtNode::build() const {
+        return new NullStmt;
+}
+
 // Local Variables: //
 // tab-width: 4 //