// CS0019: Operator `+' cannot be applied to operands of type `string' and `float*' // Line: 12 // Compiler options: -unsafe using System; public class Driver { public static void Main () { float [] floats = new float[1]; floats[0] = 1.0f; unsafe { fixed (float *fp = &floats[0]) { Console.WriteLine ("foo" + fp); } } } }