we pass AndAlso

svn path=/trunk/mcs/; revision=94263

mcs/class/System.Core/System.Core_test.dll.sources

@@ -8,6 +8,7 @@ System.Linq.Expressions/ExpressionTest.cs
 System.Linq.Expressions/ExpressionTest_Add.cs
 System.Linq.Expressions/ExpressionTest_AddChecked.cs
 System.Linq.Expressions/ExpressionTest_And.cs
+System.Linq.Expressions/ExpressionTest_AndAlso.cs
 System.Linq.Expressions/ExpressionTest_ArrayIndex.cs
 System.Linq.Expressions/ExpressionTest_ArrayLength.cs
 System.Linq.Expressions/ExpressionTest_Bind.cs