Remove the deprecated ProgramBuilder class

[libs/gl.git] / source / programcompiler.cpp

diff --git a/source/programcompiler.cpp b/source/programcompiler.cpp
index f30ccfa6233ad6b6dc8115488210c7f1dbd4c7a5..d021ab4f75732769855e9370fe0c8eec990aca20 100644 (file)
--- a/source/programcompiler.cpp
+++ b/source/programcompiler.cpp
@@ -352,6 +352,7 @@ void ProgramCompiler::BlockModifier::visit(Block &block)
 
 
 ProgramCompiler::Formatter::Formatter():
+       source_index(0),
        source_line(1),
        indent(0),
        parameter_list(false)
@@ -1680,7 +1681,7 @@ void ProgramCompiler::UnusedVariableLocator::merge_down_variables()
                {
                        if(!i->second.referenced)
                                unused_nodes.insert(i->first);
-                       clear_assignments(i->second, true);
+                       clear_assignments(i->second, i->first->interface!="out");
                        continue;
                }