X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fsyntax.h;h=95c15ac069046644e92df976f3e38c5a596d0edb;hb=9978e2f62777795bf478b301aadffdd0ee8cbd41;hp=d3797ac415ecb73c222220c1596a82c7fb2b9fed;hpb=f82ef715f0d7e1e7d0b93be4b7b89c8ce6bba40b;p=libs%2Fgl.git

diff --git a/source/glsl/syntax.h b/source/glsl/syntax.h
index d3797ac4..95c15ac0 100644
--- a/source/glsl/syntax.h
+++ b/source/glsl/syntax.h
@@ -525,7 +525,7 @@ struct Stage
 	};
 
 	Type type;
-	Stage *previous;
+	Stage *previous = 0;
 	Block content;
 	std::map<std::string, TypeDeclaration *> types;
 	std::map<std::string, InterfaceBlock *> interface_blocks;
@@ -555,6 +555,7 @@ std::string get_unused_variable_name(const Block &, const std::string &);
 
 int get_layout_value(const Layout &, const std::string &, int = -1);
 void add_to_chain(Assignment::Target &, Assignment::Target::ChainType, unsigned);
+bool targets_overlap(const Assignment::Target &, const Assignment::Target &);
 
 } // namespace SL
 } // namespace GL