Merge branch 'upstream'

Former-commit-id: e7bc2ce2160572963daa967ada44d8997bf83a6d

mcs/build/common/Consts.cs

@@ -34,7 +34,7 @@ static class Consts
 	// Use these assembly version constants to make code more maintainable.
 	//
 
-	public const string MonoVersion = "4.2.1.0";
+	public const string MonoVersion = "4.2.2.0";
 	public const string MonoCompany = "Mono development team";
 	public const string MonoProduct = "Mono Common Language Infrastructure";
 	public const string MonoCopyright = "(c) Various Mono authors";

mcs/class/System.Data/System.Data.SqlClient/SqlDataReader.cs

@@ -1263,20 +1263,29 @@ namespace System.Data.SqlClient
 				throw new ArgumentNullException ("values");
 
 			int len = values.Length;
-			int bigDecimalIndex = command.Tds.ColumnValues.BigDecimalIndex;
+			var tds = command.Tds;
+			int columns = Math.Min (len, tds.Columns.Count);
 
-			// If a four-byte decimal is stored, then we can't convert to
-			// a native type.  Throw an OverflowException.
-			if (bigDecimalIndex >= 0 && bigDecimalIndex < len)
-				throw new OverflowException ();
-			try {
-				command.Tds.ColumnValues.CopyTo (0, values, 0,
-								 len > command.Tds.ColumnValues.Count ? command.Tds.ColumnValues.Count : len);
-			} catch (TdsInternalException ex) {
-				command.Connection.Close ();
-				throw SqlException.FromTdsInternalException ((TdsInternalException) ex);
+			if ((command.CommandBehavior & CommandBehavior.SequentialAccess) != 0) {
+				for (int i = 0; i < columns; ++i) {
+					values [i] = tds.GetSequentialColumnValue (i);
+				}
+			} else {
+				int bigDecimalIndex = tds.ColumnValues.BigDecimalIndex;
+
+				// If a four-byte decimal is stored, then we can't convert to
+				// a native type.  Throw an OverflowException.
+				if (bigDecimalIndex >= 0 && bigDecimalIndex < len)
+					throw new OverflowException ();
+				try {
+					tds.ColumnValues.CopyTo (0, values, 0, columns);
+				} catch (TdsInternalException ex) {
+					command.Connection.Close ();
+					throw SqlException.FromTdsInternalException ((TdsInternalException)ex);
+				}
 			}
-			return (len < FieldCount ? len : FieldCount);
+
+			return columns;
 		}
 
 

mcs/class/corlib/ReferenceSources/DefaultBinder.cs

@@ -36,7 +36,10 @@ namespace System
 				return false;
 
 			var from = Type.GetTypeCode (source);
-			switch (Type.GetTypeCode (target)) {
+			var to = Type.GetTypeCode (target);
+			if (from == to && source.IsPrimitive)
+				return true;
+			switch (to) {
 			case TypeCode.Char:
 				switch (from) {
 				case TypeCode.Byte:
@@ -146,4 +149,4 @@ namespace System
 			return st == type || CanConvertPrimitive ((RuntimeType) st, type);
 		}
 	}
-}
+}

mcs/class/corlib/System/Delegate.cs

@@ -102,17 +102,7 @@ namespace System
 
 		public MethodInfo Method {
 			get {
-				if (method_info != null) {
-					return method_info;
-				} else {
-					if (method != IntPtr.Zero) {
-						if (!method_is_virtual)
-							method_info = (MethodInfo)MethodBase.GetMethodFromHandleNoGenericCheck (new RuntimeMethodHandle (method));
-						else
-							method_info = GetVirtualMethod_internal ();
-					}
-					return method_info;
-				}
+				return GetMethodImpl ();
 			}
 		}
 
@@ -511,7 +501,17 @@ namespace System
 
 		protected virtual MethodInfo GetMethodImpl ()
 		{
-			return Method;
+			if (method_info != null) {
+				return method_info;
+			} else {
+				if (method != IntPtr.Zero) {
+					if (!method_is_virtual)
+						method_info = (MethodInfo)MethodBase.GetMethodFromHandleNoGenericCheck (new RuntimeMethodHandle (method));
+					else
+						method_info = GetVirtualMethod_internal ();
+				}
+				return method_info;
+			}
 		}
 
 		// This is from ISerializable

mcs/class/corlib/System/MulticastDelegate.cs

@@ -33,6 +33,7 @@
 
 using System.Collections;
 using System.Collections.Generic;
+using System.Reflection;
 using System.Runtime.Serialization;
 using System.Runtime.InteropServices;
 
@@ -112,6 +113,14 @@ namespace System
 			return base.GetHashCode ();
 		}
 
+		protected override MethodInfo GetMethodImpl ()
+		{
+			if (delegates != null)
+				return delegates [delegates.Length - 1].Method;
+
+			return base.GetMethodImpl ();
+		}
+
 		// <summary>
 		//   Return, in order of invocation, the invocation list
 		//   of a MulticastDelegate

mcs/class/corlib/Test/System.Threading/ThreadTest.cs

@@ -855,6 +855,32 @@ namespace MonoTests.System.Threading
 			Assert.AreSame (Thread.GetNamedDataSlot ("te#st"), Thread.GetNamedDataSlot ("te#st"), "#2");
 		}
 
+		class DomainClass : MarshalByRefObject {
+			Thread m_thread;
+			bool success;
+
+			public bool Run () {
+				m_thread = new Thread(ThreadProc);
+				m_thread.Start(Thread.CurrentThread);
+				m_thread.Join();
+				return success;
+			}
+
+			public void ThreadProc (object arg) {
+				success = m_thread == Thread.CurrentThread;
+			}
+		}
+
+		[Test]
+		public void CurrentThread_Domains ()
+		{
+			AppDomain ad = AppDomain.CreateDomain ("foo");
+			ad.Load (typeof (DomainClass).Assembly.GetName ());
+			var o = (DomainClass)ad.CreateInstanceAndUnwrap (typeof (DomainClass).Assembly.FullName, typeof (DomainClass).FullName);
+			Assert.IsTrue (o.Run ());
+			AppDomain.Unload (ad);
+		}
+
 		void CheckIsRunning (string s, Thread t)
 		{
 			int c = counter;

mcs/class/corlib/Test/System/TypeTest.cs.REMOVED.git-id

@@ -1 +1 @@
-9f87bcd74d19a29f1b4e41b2d7171f2c1af2835c
+bc4d15d32cfe0aba953847153e27ae46f18e35c1

mcs/class/lib/monolite/Mono.Security.dll.REMOVED.git-id

@@ -1 +1 @@
-06f7fdab7429fe3c9ed22771dfe9380d208f037d
+b937698af090202f18c31201001eb77a3e464dc5

mcs/class/lib/monolite/System.Xml.dll.REMOVED.git-id

@@ -1 +1 @@
-f41bbb4a396f59eec461720dfc065f676523d1c1
+3fa77ec9258a44fd81c7433c3534093f2984d1cf

mcs/class/lib/monolite/System.dll.REMOVED.git-id

@@ -1 +1 @@
-ff03cd74a2624bd0a4a51658bb41e7d90f3144c9
+b656909fcd7c7447aa1b8639357c6c089a918a74

mcs/class/lib/monolite/basic.exe.REMOVED.git-id

@@ -1 +1 @@
-d8009a94148589526c8dc39f0e1c0ca9e77217e8
+ec8668e105a38b35bf91110fe79e06e0dca1ead6

mcs/class/lib/monolite/mscorlib.dll.REMOVED.git-id

@@ -1 +1 @@
-22fc25a9bdf68807d3d57dc73d711bbd3bc8bc79
+47b95db8a26f7b940063993c07b77a5ee36746fe

mcs/mcs/expression.cs.REMOVED.git-id

@@ -1 +1 @@
-f815830cd5626bb85f053420b1d6fcf19e0aeb2a
+3c2d3fbe2cac6adc7835cf53aa766fffd4381e86

mcs/tests/test-null-operator-20.cs

@@ -0,0 +1,13 @@
+class M
+{
+	public static void Main ()
+	{
+		string s = null;
+		s?.CompareTo ("xx").CompareTo(s?.EndsWith ("x")).GetHashCode ();
+
+		string s1 = "abcd";
+		string s2 = null;
+
+		var idx = s1.Substring(1)[s2?.GetHashCode () ?? 0].GetHashCode ();
+	}
+}

mcs/tests/ver-il-net_4_5.xml.REMOVED.git-id

@@ -1 +1 @@
-08b0ee8ce9da391ffa51e1cc3eb0a3611adf5b5e
+7e6d08d8664395f0f877e388bd40276cefe0c2e9