X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fsyntax.h;h=95c15ac069046644e92df976f3e38c5a596d0edb;hb=6997ed1c07c382c0f66c57c080934ad53e1d3713;hp=a3b217d40895f2d6e4ae790abec56082094b6e95;hpb=38712d8ecc57d043a2419ffbaeeb57f7a6586f14;p=libs%2Fgl.git

diff --git a/source/glsl/syntax.h b/source/glsl/syntax.h
index a3b217d4..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;
@@ -533,6 +533,7 @@ struct Stage
 	std::map<std::string, unsigned> locations;
 	std::map<std::string, unsigned> texture_bindings;
 	std::map<std::string, unsigned> uniform_block_bindings;
+	unsigned n_clip_distances = 0;
 	Features required_features;
 	std::vector<Diagnostic> diagnostics;
 
@@ -554,6 +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