Fix unused arg warning

Change-Id: I77bb4993487a077777366c7a223273405a9f5b44

diff --git a/modules/glshared/glsBuiltinPrecisionTests.cpp b/modules/glshared/glsBuiltinPrecisionTests.cpp
index 3994a65..d32a373 100644 (file)
--- a/modules/glshared/glsBuiltinPrecisionTests.cpp
+++ b/modules/glshared/glsBuiltinPrecisionTests.cpp
@@ -3090,7 +3090,7 @@ struct ApplyReflect
 template<typename Ret, typename Arg0, typename Arg1>
 struct ApplyReflect<1, Ret, Arg0, Arg1>
 {
-       static ExprP<Ret> apply (ExpandContext&         ctx,
+       static ExprP<Ret> apply (ExpandContext&,
                                                         const ExprP<Arg0>&     i,
                                                         const ExprP<Arg1>&     n)
        {