Update broken tests.

src/Compilers/CSharp/Test/Semantic/IOperation/IOperationTests_IFixedStatement.cs

-// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
+// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
 
 using Microsoft.CodeAnalysis.CSharp.Syntax;
 using Microsoft.CodeAnalysis.CSharp.Test.Utilities;
@@ -42,7 +42,7 @@ void M1()
               Children(1):
                   IAddressOfExpression (OperationKind.AddressOfExpression, Type: System.Int32*) (Syntax: '&i')
                     Reference: IFieldReferenceExpression: System.Int32 C.i (OperationKind.FieldReferenceExpression, Type: System.Int32) (Syntax: 'i')
-                        Instance Receiver: IInstanceReferenceExpression (InstanceReferenceKind.Implicit) (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i')
+                        Instance Receiver: IInstanceReferenceExpression (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i')
       IBlockStatement (1 statements) (OperationKind.BlockStatement) (Syntax: '{ ... }')
         IExpressionStatement (OperationKind.ExpressionStatement) (Syntax: 'Console.Wri ...  is {*p}"");')
           Expression: IInvocationExpression (void System.Console.WriteLine(System.String value)) (OperationKind.InvocationExpression, Type: System.Void) (Syntax: 'Console.Wri ... P is {*p}"")')
@@ -102,14 +102,14 @@ void M1()
               Children(1):
                   IAddressOfExpression (OperationKind.AddressOfExpression, Type: System.Int32*) (Syntax: '&i1')
                     Reference: IFieldReferenceExpression: System.Int32 C.i1 (OperationKind.FieldReferenceExpression, Type: System.Int32) (Syntax: 'i1')
-                        Instance Receiver: IInstanceReferenceExpression (InstanceReferenceKind.Implicit) (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i1')
+                        Instance Receiver: IInstanceReferenceExpression (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i1')
         IVariableDeclaration (1 variables) (OperationKind.VariableDeclaration) (Syntax: 'p2 = &i2')
           Variables: Local_1: System.Int32* p2
           Initializer: IOperation:  (OperationKind.None) (Syntax: '&i2')
               Children(1):
                   IAddressOfExpression (OperationKind.AddressOfExpression, Type: System.Int32*) (Syntax: '&i2')
                     Reference: IFieldReferenceExpression: System.Int32 C.i2 (OperationKind.FieldReferenceExpression, Type: System.Int32) (Syntax: 'i2')
-                        Instance Receiver: IInstanceReferenceExpression (InstanceReferenceKind.Implicit) (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i2')
+                        Instance Receiver: IInstanceReferenceExpression (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i2')
       IBlockStatement (1 statements) (OperationKind.BlockStatement) (Syntax: '{ ... }')
         IExpressionStatement (OperationKind.ExpressionStatement) (Syntax: 'i3 = *p1 + *p2;')
           Expression: ISimpleAssignmentExpression (OperationKind.SimpleAssignmentExpression, Type: System.Int32) (Syntax: 'i3 = *p1 + *p2')
@@ -164,7 +164,7 @@ void M1()
               Children(1):
                   IAddressOfExpression (OperationKind.AddressOfExpression, Type: System.Int32*) (Syntax: '&i1')
                     Reference: IFieldReferenceExpression: System.Int32 C.i1 (OperationKind.FieldReferenceExpression, Type: System.Int32) (Syntax: 'i1')
-                        Instance Receiver: IInstanceReferenceExpression (InstanceReferenceKind.Implicit) (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i1')
+                        Instance Receiver: IInstanceReferenceExpression (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i1')
       IOperation:  (OperationKind.None) (Syntax: 'fixed (int* ... }')
         Children(2):
             IVariableDeclarationStatement (1 declarations) (OperationKind.VariableDeclarationStatement) (Syntax: 'int* p2 = &i2')
@@ -174,7 +174,7 @@ void M1()
                     Children(1):
                         IAddressOfExpression (OperationKind.AddressOfExpression, Type: System.Int32*) (Syntax: '&i2')
                           Reference: IFieldReferenceExpression: System.Int32 C.i2 (OperationKind.FieldReferenceExpression, Type: System.Int32) (Syntax: 'i2')
-                              Instance Receiver: IInstanceReferenceExpression (InstanceReferenceKind.Implicit) (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i2')
+                              Instance Receiver: IInstanceReferenceExpression (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i2')
             IBlockStatement (1 statements) (OperationKind.BlockStatement) (Syntax: '{ ... }')
               IExpressionStatement (OperationKind.ExpressionStatement) (Syntax: 'i3 = *p1 + *p2;')
                 Expression: ISimpleAssignmentExpression (OperationKind.SimpleAssignmentExpression, Type: System.Int32) (Syntax: 'i3 = *p1 + *p2')
@@ -221,7 +221,7 @@ void M1()
         IVariableDeclaration (1 variables) (OperationKind.VariableDeclaration, IsInvalid) (Syntax: 'p1 =')
           Variables: Local_1: System.Int32* p1
           Initializer: IConversionExpression (Implicit, TryCast: False, Unchecked) (OperationKind.ConversionExpression, Type: System.Int32*, IsInvalid) (Syntax: '')
-              Conversion: CommonConversion (Exists: True, IsIdentity: True, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
+              Conversion: CommonConversion (Exists: False, IsIdentity: False, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
               Operand: IInvalidExpression (OperationKind.InvalidExpression, Type: ?, IsInvalid) (Syntax: '')
                   Children(0)
       IBlockStatement (1 statements) (OperationKind.BlockStatement) (Syntax: '{ ... }')
@@ -275,7 +275,7 @@ void M1()
               Children(1):
                   IAddressOfExpression (OperationKind.AddressOfExpression, Type: System.Int32*) (Syntax: '&i1')
                     Reference: IFieldReferenceExpression: System.Int32 C.i1 (OperationKind.FieldReferenceExpression, Type: System.Int32) (Syntax: 'i1')
-                        Instance Receiver: IInstanceReferenceExpression (InstanceReferenceKind.Implicit) (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i1')
+                        Instance Receiver: IInstanceReferenceExpression (OperationKind.InstanceReferenceExpression, Type: C) (Syntax: 'i1')
       IBlockStatement (1 statements) (OperationKind.BlockStatement, IsInvalid) (Syntax: '{ ... }')
         IExpressionStatement (OperationKind.ExpressionStatement, IsInvalid) (Syntax: 'i3 = &p1;')
           Expression: ISimpleAssignmentExpression (OperationKind.SimpleAssignmentExpression, Type: System.Int32, IsInvalid) (Syntax: 'i3 = &p1')

src/Compilers/VisualBasic/Test/Semantic/Semantics/TypeOfTests.vb

@@ -159,7 +159,7 @@ End Module]]>.Value
             Dim expectedOperationTree = <![CDATA[
 IIsTypeExpression (OperationKind.IsTypeExpression, Type: System.Boolean) (Syntax: 'TypeOf oT Is TRef')
   Operand: IConversionExpression (Implicit, TryCast: False, Unchecked) (OperationKind.ConversionExpression, Type: System.Object) (Syntax: 'TypeOf oT Is TRef')
-      Conversion: CommonConversion (Exists: False, IsIdentity: False, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
+      Conversion: CommonConversion (Exists: True, IsIdentity: False, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
       Operand: ILocalReferenceExpression: oT (OperationKind.LocalReferenceExpression, Type: T) (Syntax: 'oT')
   IsType: TRef
 ]]>.Value
@@ -194,7 +194,7 @@ End Module]]>.Value
             Dim expectedOperationTree = <![CDATA[
 IIsTypeExpression (OperationKind.IsTypeExpression, Type: System.Boolean) (Syntax: 'TypeOf oT Is TVal')
   Operand: IConversionExpression (Implicit, TryCast: False, Unchecked) (OperationKind.ConversionExpression, Type: System.Object) (Syntax: 'TypeOf oT Is TVal')
-      Conversion: CommonConversion (Exists: False, IsIdentity: False, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
+      Conversion: CommonConversion (Exists: True, IsIdentity: False, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
       Operand: ILocalReferenceExpression: oT (OperationKind.LocalReferenceExpression, Type: T) (Syntax: 'oT')
   IsType: TVal
 ]]>.Value
@@ -229,7 +229,7 @@ End Module]]>.Value
             Dim expectedOperationTree = <![CDATA[
 IIsTypeExpression (OperationKind.IsTypeExpression, Type: System.Boolean) (Syntax: 'TypeOf vVal Is TRef')
   Operand: IConversionExpression (Implicit, TryCast: False, Unchecked) (OperationKind.ConversionExpression, Type: System.Object) (Syntax: 'TypeOf vVal Is TRef')
-      Conversion: CommonConversion (Exists: False, IsIdentity: False, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
+      Conversion: CommonConversion (Exists: True, IsIdentity: False, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
       Operand: ILocalReferenceExpression: vVal (OperationKind.LocalReferenceExpression, Type: TVal) (Syntax: 'vVal')
   IsType: TRef
 ]]>.Value
@@ -264,7 +264,7 @@ End Module]]>.Value
             Dim expectedOperationTree = <![CDATA[
 IIsTypeExpression (OperationKind.IsTypeExpression, Type: System.Boolean) (Syntax: 'TypeOf oT Is String')
   Operand: IConversionExpression (Implicit, TryCast: False, Unchecked) (OperationKind.ConversionExpression, Type: System.Object) (Syntax: 'TypeOf oT Is String')
-      Conversion: CommonConversion (Exists: False, IsIdentity: False, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
+      Conversion: CommonConversion (Exists: True, IsIdentity: False, IsNumeric: False, IsReference: False, IsUserDefined: False) (MethodSymbol: null)
       Operand: ILocalReferenceExpression: oT (OperationKind.LocalReferenceExpression, Type: T) (Syntax: 'oT')
   IsType: System.String
 ]]>.Value