- var left = CSharpBinder.CreateCompilerExpression (argumentInfo [0], target);
- var right = CSharpBinder.CreateCompilerExpression (argumentInfo [1], arg);
+ var ctx = DynamicContext.Create ();
+ var left = ctx.CreateCompilerExpression (argumentInfo [0], target);
+ var right = ctx.CreateCompilerExpression (argumentInfo [1], arg);