[interp] Fall back to old implementation when calling on proxy

[mono-project.git] / mcs / errors / cs1644-59.cs

// CS1644: Feature `readonly references' cannot be used because it is not part of the C# 7.0 language specification
// Line: 9
// Compiler options: -langversion:7

class X
{
        int i;

        ref readonly int Test ()
        {
                return ref i;
        }
}