X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fprogramcompiler.cpp;h=c35fa275c2b1bbadbcfbfb8f113cf68d165d4a8a;hp=c54a33d6b6fbf0147fe21dd069db9f391d42cc16;hb=6dc2da27f0831d4172fcfeba4900616fd6c844b8;hpb=a5772e203cc30ce3b449614d03a293fd5b5985ad

diff --git a/source/programcompiler.cpp b/source/programcompiler.cpp
index c54a33d6..c35fa275 100644
--- a/source/programcompiler.cpp
+++ b/source/programcompiler.cpp
@@ -230,6 +230,38 @@ void ProgramCompiler::Visitor::apply(Stage &s)
 }
 
 
+ProgramCompiler::BlockModifier::BlockModifier():
+	remove_node(false)
+{ }
+
+void ProgramCompiler::BlockModifier::flatten_block(Block &block)
+{
+	insert_nodes.insert(insert_nodes.end(), block.body.begin(), block.body.end());
+	remove_node = true;
+}
+
+void ProgramCompiler::BlockModifier::apply_and_increment(Block &block, list<RefPtr<Node> >::iterator &i)
+{
+	block.body.insert(i, insert_nodes.begin(), insert_nodes.end());
+	insert_nodes.clear();
+
+	if(remove_node)
+		block.body.erase(i++);
+	else
+		++i;
+	remove_node = false;
+}
+
+void ProgramCompiler::BlockModifier::visit(Block &block)
+{
+	for(list<RefPtr<Node> >::iterator i=block.body.begin(); i!=block.body.end(); )
+	{
+		(*i)->visit(*this);
+		apply_and_increment(block, i);
+	}
+}
+
+
 ProgramCompiler::Formatter::Formatter():
 	indent(0),
 	parameter_list(false),
@@ -496,8 +528,7 @@ void ProgramCompiler::Formatter::visit(Jump &jump)
 
 
 ProgramCompiler::DeclarationCombiner::DeclarationCombiner():
-	toplevel(true),
-	remove_node(false)
+	toplevel(true)
 { }
 
 void ProgramCompiler::DeclarationCombiner::visit(Block &block)
@@ -506,15 +537,7 @@ void ProgramCompiler::DeclarationCombiner::visit(Block &block)
 		return;
 
 	SetForScope<bool> set(toplevel, false);
-	for(list<RefPtr<Node> >::iterator i=block.body.begin(); i!=block.body.end(); )
-	{
-		remove_node = false;
-		(*i)->visit(*this);
-		if(remove_node)
-			block.body.erase(i++);
-		else
-			++i;
-	}
+	BlockModifier::visit(block);
 }
 
 void ProgramCompiler::DeclarationCombiner::visit(FunctionDeclaration &func)
@@ -714,38 +737,6 @@ void ProgramCompiler::FunctionResolver::visit(FunctionDeclaration &func)
 }
 
 
-ProgramCompiler::BlockModifier::BlockModifier():
-	remove_node(false)
-{ }
-
-void ProgramCompiler::BlockModifier::flatten_block(Block &block)
-{
-	insert_nodes.insert(insert_nodes.end(), block.body.begin(), block.body.end());
-	remove_node = true;
-}
-
-void ProgramCompiler::BlockModifier::apply_and_increment(Block &block, list<RefPtr<Node> >::iterator &i)
-{
-	block.body.insert(i, insert_nodes.begin(), insert_nodes.end());
-	insert_nodes.clear();
-
-	if(remove_node)
-		block.body.erase(i++);
-	else
-		++i;
-	remove_node = false;
-}
-
-void ProgramCompiler::BlockModifier::visit(Block &block)
-{
-	for(list<RefPtr<Node> >::iterator i=block.body.begin(); i!=block.body.end(); )
-	{
-		(*i)->visit(*this);
-		apply_and_increment(block, i);
-	}
-}
-
-
 ProgramCompiler::InterfaceGenerator::InterfaceGenerator():
 	scope_level(0)
 { }