X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fprogramsyntax.cpp;fp=source%2Fprogramsyntax.cpp;h=83cfbb089b4d5d3278722b384c82a91a382aa4d1;hb=2b073e0a3808f8ece4b93669395e4b812214cf5d;hp=dcd19f2bb3b52b0ac75dac2f6f78c0900d3f1edf;hpb=a209ca32465c61b38f3a57ee6577568f3994e8ab;p=libs%2Fgl.git

diff --git a/source/programsyntax.cpp b/source/programsyntax.cpp
index dcd19f2b..83cfbb08 100644
--- a/source/programsyntax.cpp
+++ b/source/programsyntax.cpp
@@ -54,11 +54,18 @@ void UnaryExpression::visit(NodeVisitor &visitor)
 }
 
 
-BinaryExpression::BinaryExpression():
-	assignment(false)
+void BinaryExpression::visit(NodeVisitor &visitor)
+{
+	visitor.visit(*this);
+}
+
+
+Assignment::Assignment():
+	self_referencing(false),
+	target_declaration(0)
 { }
 
-void BinaryExpression::visit(NodeVisitor &visitor)
+void Assignment::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
 }
@@ -156,6 +163,12 @@ void Return::visit(NodeVisitor &visitor)
 }
 
 
+void NodeVisitor::visit(Assignment &assign)
+{
+	visit(static_cast<BinaryExpression &>(assign));
+}
+
+
 void TraversingVisitor::visit(Block &block)
 {
 	for(list<NodePtr<Node> >::iterator i=block.body.begin(); i!=block.body.end(); ++i)