X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fsyntax.h;h=39bc8264e1b8d30ead80ad19ad78f9232a6cd3ae;hb=a1ba04add302e7712d127b46d8d11386987a0aea;hp=c3eeb6a14c7c244cea696bab9508f0d0bdc50012;hpb=f526938b407e061c7424adedc34af4d1ff687f90;p=libs%2Fgl.git

diff --git a/source/glsl/syntax.h b/source/glsl/syntax.h
index c3eeb6a1..39bc8264 100644
--- a/source/glsl/syntax.h
+++ b/source/glsl/syntax.h
@@ -230,9 +230,27 @@ struct BinaryExpression: Expression
 
 struct Assignment: BinaryExpression
 {
+	struct Target
+	{
+		enum ChainType
+		{
+			MEMBER = 0x40,
+			SWIZZLE = 0x80,
+			ARRAY = 0xC0
+		};
+
+		Statement *declaration;
+		Msp::UInt8 chain_len;
+		Msp::UInt8 chain[7];
+
+		Target(Statement * = 0);
+
+		bool operator<(const Target &) const;
+	};
+
 	bool self_referencing;
 
-	VariableDeclaration *target_declaration;
+	Target target;
 
 	Assignment();
 	Assignment(const Assignment &);
@@ -431,6 +449,7 @@ struct FunctionDeclaration: Statement
 	NodeArray<VariableDeclaration> parameters;
 	Block body;
 
+	std::string signature;
 	FunctionDeclaration *definition;
 	TypeDeclaration *return_type_declaration;