X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fprogramcompiler.cpp;h=f30ccfa6233ad6b6dc8115488210c7f1dbd4c7a5;hp=989098d7d0cf6410b4d26faed46f9c400bc06a3c;hb=53dac3ba3cb3a1e4ed23d5fa459187acde7a4904;hpb=dad209400d4e5d39076d949364f598b854c7a5d7

diff --git a/source/programcompiler.cpp b/source/programcompiler.cpp
index 989098d7..f30ccfa6 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);