X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fprogramsyntax.cpp;h=83cfbb089b4d5d3278722b384c82a91a382aa4d1;hb=2b073e0a3808f8ece4b93669395e4b812214cf5d;hp=f64493eed2a116fae42a88791a6183a084c06e0a;hpb=a36992487d018d8801ead6980b362b00a2f5f5c5;p=libs%2Fgl.git

diff --git a/source/programsyntax.cpp b/source/programsyntax.cpp
index f64493ee..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);
 }
@@ -100,7 +107,8 @@ void StructDeclaration::visit(NodeVisitor &visitor)
 VariableDeclaration::VariableDeclaration():
 	constant(false),
 	type_declaration(0),
-	array(false)
+	array(false),
+	linked_declaration(0)
 { }
 
 void VariableDeclaration::visit(NodeVisitor &visitor)
@@ -109,7 +117,8 @@ void VariableDeclaration::visit(NodeVisitor &visitor)
 }
 
 
-InterfaceBlock::InterfaceBlock()
+InterfaceBlock::InterfaceBlock():
+	array(false)
 {
 	members.use_braces = true;
 }
@@ -136,18 +145,30 @@ void Conditional::visit(NodeVisitor &visitor)
 }
 
 
-void Return::visit(NodeVisitor &visitor)
+void Iteration::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
 }
 
 
-void Iteration::visit(NodeVisitor &visitor)
+void Passthrough::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
 }
 
 
+void Return::visit(NodeVisitor &visitor)
+{
+	visitor.visit(*this);
+}
+
+
+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)
@@ -228,6 +249,12 @@ void TraversingVisitor::visit(Iteration &iter)
 	iter.body.visit(*this);
 }
 
+void TraversingVisitor::visit(Passthrough &pass)
+{
+	if(pass.subscript)
+		pass.subscript->visit(*this);
+}
+
 void TraversingVisitor::visit(Return &ret)
 {
 	if(ret.expression)
@@ -235,17 +262,14 @@ void TraversingVisitor::visit(Return &ret)
 }
 
 
-Context::Context(ContextType t):
+Stage::Stage(StageType t):
 	type(t),
-	present(false)
+	previous(0)
 { }
 
 
 Module::Module():
-	global_context(GLOBAL),
-	vertex_context(VERTEX),
-	geometry_context(GEOMETRY),
-	fragment_context(FRAGMENT)
+	shared(SHARED)
 { }
 
 } // namespace ProgramSyntax