using System; using System.Reflection.Emit; using System.Runtime.CompilerServices; namespace System.Linq.Expressions { public partial class LambdaExpression { public void CompileToMethod (MethodBuilder method) => throw new PlatformNotSupportedException (); public void CompileToMethod (MethodBuilder method, DebugInfoGenerator debugInfoGenerator) => throw new PlatformNotSupportedException (); } }