X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fprogramsyntax.h;h=2f9f1fc08a50f47eb3a8fc6f4757217cb39f0b09;hb=74bd3813b9744550c9ac5980588e561835b616d9;hp=089683323c507b81573b0c908163f9b28337de7d;hpb=f1c6ef565577ac322693255d764eea1f2cab9e77;p=libs%2Fgl.git

diff --git a/source/programsyntax.h b/source/programsyntax.h
index 08968332..2f9f1fc0 100644
--- a/source/programsyntax.h
+++ b/source/programsyntax.h
@@ -5,6 +5,7 @@
 #include <map>
 #include <string>
 #include <vector>
+#include "extension.h"
 
 namespace Msp {
 namespace GL {
@@ -343,6 +344,7 @@ struct Stage
 	ProgramSyntax::Block content;
 	std::map<std::string, VariableDeclaration *> in_variables;
 	std::map<std::string, VariableDeclaration *> out_variables;
+	Version required_version;
 
 	Stage(StageType);
 };