X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Foptimize.h;h=4113f21465a990e85a4fa701351b8277cec09cfe;hb=2280a09a286bbff2eb41783f8023863f320a3736;hp=d434c68a85c1df63594dcda6294c9698573e969f;hpb=42903b905cd3924ecc45d3cb08222bc3548cab91;p=libs%2Fgl.git

diff --git a/source/glsl/optimize.h b/source/glsl/optimize.h
index d434c68a..4113f214 100644
--- a/source/glsl/optimize.h
+++ b/source/glsl/optimize.h
@@ -39,7 +39,7 @@ private:
 public:
 	InlineableFunctionLocator();
 
-	const std::set<FunctionDeclaration *> &apply(Stage &s) { s.content.visit(*this); return inlineable; }
+	std::set<FunctionDeclaration *> apply(Stage &s) { s.content.visit(*this); return inlineable; }
 
 private:
 	virtual void visit(FunctionCall &);
@@ -73,7 +73,7 @@ private:
 public:
 	InlineContentInjector();
 
-	const std::string &apply(Stage &, FunctionDeclaration &, Block &, const NodeList<Statement>::iterator &, FunctionCall &);
+	std::string apply(Stage &, FunctionDeclaration &, Block &, const NodeList<Statement>::iterator &, FunctionCall &);
 
 private:
 	virtual void visit(VariableReference &);