X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fprogramcompiler.cpp;h=4c08a0c1e1e34bf84c4e99e0d9f6f33090d6d103;hb=3e555c51a85b97090ae8c9b16ee425ee5ffe6ef8;hp=989098d7d0cf6410b4d26faed46f9c400bc06a3c;hpb=dad209400d4e5d39076d949364f598b854c7a5d7;p=libs%2Fgl.git

diff --git a/source/programcompiler.cpp b/source/programcompiler.cpp
index 989098d7..4c08a0c1 100644
--- a/source/programcompiler.cpp
+++ b/source/programcompiler.cpp
@@ -209,6 +209,8 @@ void ProgramCompiler::append_stage(Stage &stage)
 		target = &*i;
 	}
 
+	if(stage.required_version>target->required_version)
+		target->required_version = stage.required_version;
 	for(NodeList<Statement>::iterator i=stage.content.body.begin(); i!=stage.content.body.end(); ++i)
 		target->content.body.push_back(*i);
 	apply<DeclarationCombiner>(*target);
@@ -245,6 +247,8 @@ void ProgramCompiler::import(const string &name)
 
 void ProgramCompiler::generate(Stage &stage)
 {
+	if(module->shared.required_version>stage.required_version)
+		stage.required_version = module->shared.required_version;
 	inject_block(stage.content, module->shared.content);
 
 	apply<DeclarationReorderer>(stage);
@@ -348,6 +352,7 @@ void ProgramCompiler::BlockModifier::visit(Block &block)
 
 
 ProgramCompiler::Formatter::Formatter():
+	source_index(0),
 	source_line(1),
 	indent(0),
 	parameter_list(false)