Fixed loading of assemblies that contain generic types with more than 10 type parameters.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@4012 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Test/GetElementByReflectionNameTests.cs

@@ -6,10 +6,12 @@
 // </file>
 
 using System;
+using System.Collections.Generic;
 using System.Reflection;
-using NUnit.Framework;
+
 using ICSharpCode.SharpDevelop.Dom;
 using ICSharpCode.SharpDevelop.Project;
+using NUnit.Framework;
 
 namespace ICSharpCode.SharpDevelop.Tests
 {
@@ -29,11 +31,17 @@ namespace ICSharpCode.SharpDevelop.Tests
 		public void TestClasses()
 		{
 			TestClass(typeof(object));
-			TestClass(typeof(Environment.SpecialFolder));
 			TestClass(typeof(Nullable));
 			TestClass(typeof(Nullable<>));
 		}
 		
+		[Test]
+		public void TestNestedClass()
+		{
+			TestClass(typeof(Environment.SpecialFolder));
+			TestClass(typeof(Dictionary<,>.ValueCollection));
+		}
+		
 		void TestMember(string className, string memberName)
 		{
 			IClass c = mscorlib.GetClassByReflectionName(className, false);

src/Main/ICSharpCode.SharpDevelop.Dom/Project/Src/CecilReader.cs

@@ -162,8 +162,7 @@ namespace ICSharpCode.SharpDevelop.Dom
 						string name = td.FullName;
 						if (name.Length == 0 || name[0] == '<')
 							continue;
-						if (name.Length > 2 && name[name.Length - 2] == '`')
-							name = name.Substring(0, name.Length - 2);
+						name = ReflectionClass.SplitTypeParameterCountFromReflectionName(name);
 						AddClassToNamespaceListInternal(new CecilClass(this.AssemblyCompilationUnit, null, td, name));
 					}
 				}

src/Main/ICSharpCode.SharpDevelop.Dom/Project/Src/Implementations/DefaultClass.cs

@@ -264,16 +264,17 @@ namespace ICSharpCode.SharpDevelop.Dom
 		public override string DotNetName {
 			get {
 				string fullName;
+				int typeParametersCount = this.TypeParameters.Count;
 				if (this.DeclaringType != null) {
 					fullName = this.DeclaringType.DotNetName + "+" + this.Name;
+					typeParametersCount -= this.DeclaringType.TypeParameters.Count;
 				} else {
 					fullName = this.FullyQualifiedName;
 				}
-				IList<ITypeParameter> typeParameters = this.TypeParameters;
-				if (typeParameters == null || typeParameters.Count == 0) {
+				if (typeParametersCount == 0) {
 					return fullName;
 				} else {
-					return fullName + "`" + typeParameters.Count;
+					return fullName + "`" + typeParametersCount;
 				}
 			}
 		}

src/Main/ICSharpCode.SharpDevelop.Dom/Project/Src/ProjectContent/DefaultProjectContent.cs

@@ -867,15 +867,12 @@ namespace ICSharpCode.SharpDevelop.Dom
 		{
 			if (className == null)
 				throw new ArgumentNullException("className");
-			className = className.Replace('+', '.');
-			if (className.Length > 2 && className[className.Length - 2] == '`') {
-				int typeParameterCount = className[className.Length - 1] - '0';
-				if (typeParameterCount < 0) typeParameterCount = 0;
-				className = className.Substring(0, className.Length - 2);
-				return GetClass(className, typeParameterCount, LanguageProperties.CSharp, GetClassOptions.Default);
-			} else {
-				return GetClass(className, 0, LanguageProperties.CSharp, GetClassOptions.Default);
-			}
+			int typeParameterCount;
+			className = ReflectionLayer.ReflectionClass.ConvertReflectionNameToFullName(className, out typeParameterCount);
+			GetClassOptions options = GetClassOptions.Default;
+			if (!lookInReferences)
+				options &= ~GetClassOptions.LookInReferences;
+			return GetClass(className, typeParameterCount, LanguageProperties.CSharp, options);
 		}
 		
 		/// <summary>

src/Main/ICSharpCode.SharpDevelop.Dom/Project/Src/ReflectionLayer/DomPersistence.cs

@@ -20,7 +20,7 @@ namespace ICSharpCode.SharpDevelop.Dom
 	{
 		public const long FileMagic = 0x11635233ED2F428C;
 		public const long IndexFileMagic = 0x11635233ED2F427D;
-		public const short FileVersion = 19;
+		public const short FileVersion = 20;
 		
 		ProjectContentRegistry registry;
 		string cacheDirectory;

src/Main/ICSharpCode.SharpDevelop.Dom/Project/Src/ReflectionLayer/ReflectionClass.cs

@@ -8,6 +8,7 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
+using System.Text;
 
 namespace ICSharpCode.SharpDevelop.Dom.ReflectionLayer
 {
@@ -124,6 +125,24 @@ namespace ICSharpCode.SharpDevelop.Dom.ReflectionLayer
 			}
 		}
 		
+		public static string ConvertReflectionNameToFullName(string reflectionName, out int typeParameterCount)
+		{
+			if (reflectionName.IndexOf('+') > 0) {
+				typeParameterCount = 0;
+				StringBuilder newName = new StringBuilder();
+				foreach (string namepart in reflectionName.Split('+')) {
+					if (newName.Length > 0)
+						newName.Append('.');
+					int partTypeParameterCount;
+					newName.Append(SplitTypeParameterCountFromReflectionName(namepart, out partTypeParameterCount));
+					typeParameterCount += partTypeParameterCount;
+				}
+				return newName.ToString();
+			} else {
+				return SplitTypeParameterCountFromReflectionName(reflectionName, out typeParameterCount);
+			}
+		}
+		
 		public ReflectionClass(ICompilationUnit compilationUnit, Type type, string fullName, IClass declaringType) : base(compilationUnit, declaringType)
 		{
 			FullyQualifiedName = SplitTypeParameterCountFromReflectionName(fullName);

src/Main/ICSharpCode.SharpDevelop.Dom/Project/Src/ReflectionLayer/ReflectionReturnType.cs

@@ -71,20 +71,7 @@ namespace ICSharpCode.SharpDevelop.Dom.ReflectionLayer
 				if (name == null)
 					throw new ApplicationException("type.FullName returned null. Type: " + type.ToString());
 				int typeParameterCount;
-				if (name.IndexOf('+') > 0) {
-					typeParameterCount = 0;
-					StringBuilder newName = new StringBuilder();
-					foreach (string namepart in name.Split('+')) {
-						if (newName.Length > 0)
-							newName.Append('.');
-						int partTypeParameterCount;
-						newName.Append(ReflectionClass.SplitTypeParameterCountFromReflectionName(namepart, out partTypeParameterCount));
-						typeParameterCount += partTypeParameterCount;
-					}
-					name = newName.ToString();
-				} else {
-					name = ReflectionClass.SplitTypeParameterCountFromReflectionName(name, out typeParameterCount);
-				}
+				name = ReflectionClass.ConvertReflectionNameToFullName(name, out typeParameterCount);
 				if (!createLazyReturnType) {
 					IClass c = pc.GetClass(name, typeParameterCount);
 					if (c != null)