Imported Upstream version 5.0.0.42

Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b

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

@@ -0,0 +1,107 @@
+//
+// 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;
+
+namespace Mono.Cecil {
+
+	public abstract class MemberReference : IMetadataTokenProvider {
+
+		string name;
+		TypeReference declaring_type;
+
+		internal MetadataToken token;
+		internal object projection;
+
+		public virtual string Name {
+			get { return name; }
+			set {
+				if (IsWindowsRuntimeProjection && value != name)
+					throw new InvalidOperationException ();
+
+				name = value;
+			}
+		}
+
+		public abstract string FullName {
+			get;
+		}
+
+		public virtual TypeReference DeclaringType {
+			get { return declaring_type; }
+			set { declaring_type = value; }
+		}
+
+		public MetadataToken MetadataToken {
+			get { return token; }
+			set { token = value; }
+		}
+
+		public bool IsWindowsRuntimeProjection {
+			get { return projection != null; }
+		}
+
+		internal MemberReferenceProjection WindowsRuntimeProjection {
+			get { return (MemberReferenceProjection) projection; }
+			set { projection = value; }
+		}
+
+		internal bool HasImage {
+			get {
+				var module = Module;
+				if (module == null)
+					return false;
+
+				return module.HasImage;
+			}
+		}
+
+		public virtual ModuleDefinition Module {
+			get { return declaring_type != null ? declaring_type.Module : null; }
+		}
+
+		public virtual bool IsDefinition {
+			get { return false; }
+		}
+
+		public virtual bool ContainsGenericParameter {
+			get { return declaring_type != null && declaring_type.ContainsGenericParameter; }
+		}
+
+		internal MemberReference ()
+		{
+		}
+
+		internal MemberReference (string name)
+		{
+			this.name = name ?? string.Empty;
+		}
+
+		internal string MemberFullName ()
+		{
+			if (declaring_type == null)
+				return name;
+
+			return declaring_type.FullName + "::" + name;
+		}
+
+		public IMemberDefinition Resolve ()
+		{
+			return ResolveDefinition ();
+		}
+
+		protected abstract IMemberDefinition ResolveDefinition ();
+
+		public override string ToString ()
+		{
+			return FullName;
+		}
+	}
+}