Imported Upstream version 5.0.0.42

Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b

external/linker/cecil/Mono.Cecil/MethodSpecification.cs

@@ -0,0 +1,85 @@
+//
+// Author:
+//   Jb Evain (jbevain@gmail.com)
+//
+// Copyright (c) 2008 - 2015 Jb Evain
+// Copyright (c) 2008 - 2011 Novell, Inc.
+//
+// Licensed under the MIT/X11 license.
+//
+
+using System;
+
+using Mono.Collections.Generic;
+
+namespace Mono.Cecil {
+
+	public abstract class MethodSpecification : MethodReference {
+
+		readonly MethodReference method;
+
+		public MethodReference ElementMethod {
+			get { return method; }
+		}
+
+		public override string Name {
+			get { return method.Name; }
+			set { throw new InvalidOperationException (); }
+		}
+
+		public override MethodCallingConvention CallingConvention {
+			get { return method.CallingConvention; }
+			set { throw new InvalidOperationException (); }
+		}
+
+		public override bool HasThis {
+			get { return method.HasThis; }
+			set { throw new InvalidOperationException (); }
+		}
+
+		public override bool ExplicitThis {
+			get { return method.ExplicitThis; }
+			set { throw new InvalidOperationException (); }
+		}
+
+		public override MethodReturnType MethodReturnType {
+			get { return method.MethodReturnType; }
+			set { throw new InvalidOperationException (); }
+		}
+
+		public override TypeReference DeclaringType {
+			get { return method.DeclaringType; }
+			set { throw new InvalidOperationException (); }
+		}
+
+		public override ModuleDefinition Module {
+			get { return method.Module; }
+		}
+
+		public override bool HasParameters {
+			get { return method.HasParameters; }
+		}
+
+		public override Collection<ParameterDefinition> Parameters {
+			get { return method.Parameters; }
+		}
+
+		public override bool ContainsGenericParameter {
+			get { return method.ContainsGenericParameter; }
+		}
+
+		internal MethodSpecification (MethodReference method)
+		{
+			if (method == null)
+				throw new ArgumentNullException ("method");
+
+			this.method = method;
+			this.token = new MetadataToken (TokenType.MethodSpec);
+		}
+
+		public sealed override MethodReference GetElementMethod ()
+		{
+			return method.GetElementMethod ();
+		}
+	}
+}