X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fprogramcompiler.cpp;h=cafedc8f03180d9be4285d7e189d7a9a1e4de975;hp=e03e64cd288708c8e476a56a9e921a3f5cbd3b59;hb=4b4d2a48048268d2ad48bafbce8647af8088573f;hpb=6fe1876a3040cc78ba4713194abf6d121f419458

diff --git a/source/programcompiler.cpp b/source/programcompiler.cpp
index e03e64cd..cafedc8f 100644
--- a/source/programcompiler.cpp
+++ b/source/programcompiler.cpp
@@ -35,6 +35,8 @@ namespace GL {
 
 using namespace ProgramSyntax;
 
+// XXX For some reason global declarations are emitted for otherwise undeclared local variables
+
 ProgramCompiler::ProgramCompiler():
 	resources(0),
 	module(0)
@@ -860,6 +862,7 @@ void ProgramCompiler::InterfaceGenerator::insert_assignment(const string &left,
 
 	ExpressionStatement *stmt = new ExpressionStatement;
 	stmt->expression = assign;
+	stmt->visit(*this);
 	insert_nodes.push_back(stmt);
 }
 
@@ -891,7 +894,10 @@ void ProgramCompiler::InterfaceGenerator::visit(VariableDeclaration &var)
 		{
 			remove_node = true;
 			if(var.init_expression)
+			{
 				insert_assignment(var.name, var.init_expression->clone());
+				return;
+			}
 		}
 	}
 	else if(var.interface=="in")