diff --git a/src/Features/CSharp/Portable/EditAndContinue/CSharpEditAndContinueAnalyzer.cs b/src/Features/CSharp/Portable/EditAndContinue/CSharpEditAndContinueAnalyzer.cs
index 741cb2f524f5d..16d3ce94a3b63 100644
--- a/src/Features/CSharp/Portable/EditAndContinue/CSharpEditAndContinueAnalyzer.cs
+++ b/src/Features/CSharp/Portable/EditAndContinue/CSharpEditAndContinueAnalyzer.cs
@@ -1166,22 +1166,18 @@ newContainingMemberOrType is IPropertySymbol newPropertySymbol &&
             case EditKind.Reorder:
                 Contract.ThrowIfNull(oldNode);
 
+                // When global statements are reordered, we issue an update edit for the synthesized main method, which is what
+                // oldSymbol and newSymbol will point to.
                 if (IsGlobalStatement(oldNode))
                 {
-                    // When global statements are reordered, we issue an update edit for the synthesized main method, which is what
-                    // oldSymbol and newSymbol will point to
                     result.Add((oldSymbol, newSymbol, EditKind.Update));
                     return;
                 }
 
-                // Otherwise, we don't do any semantic checks for reordering
-                // and we don't need to report them to the compiler either.
-                // Consider: Currently symbol ordering changes are not reflected in metadata (Reflection will report original order).
+                // Reordering of data members is only allowed if the layout of the type doesn't change.
+                // Reordering of other members is a no-op, although the new order won't be reflected in metadata (Reflection will report original order).
+                result.Add((oldSymbol, newSymbol, EditKind.Reorder));
 
-                // Consider: Reordering of fields is not allowed since it changes the layout of the type.
-                // This ordering should however not matter unless the type has explicit layout so we might want to allow it.
-                // We do not check changes to the order if they occur across multiple documents (the containing type is partial).
-                Debug.Assert(!IsDeclarationWithInitializer(oldNode!) && !IsDeclarationWithInitializer(newNode!));
                 return;
 
             case EditKind.Update:
@@ -2391,14 +2387,6 @@ private void ClassifyReorder(SyntaxNode newNode)
 
             switch (newNode.Kind())
             {
-                case SyntaxKind.PropertyDeclaration:
-                case SyntaxKind.FieldDeclaration:
-                case SyntaxKind.EventFieldDeclaration:
-                case SyntaxKind.VariableDeclarator:
-                    // Maybe we could allow changing order of field declarations unless the containing type layout is sequential.
-                    ReportError(RudeEditKind.Move);
-                    return;
-
                 case SyntaxKind.EnumMemberDeclaration:
                     // To allow this change we would need to check that values of all fields of the enum 
                     // are preserved, or make sure we can update all method bodies that accessed those that changed.
diff --git a/src/Features/CSharpTest/EditAndContinue/ActiveStatementTests.cs b/src/Features/CSharpTest/EditAndContinue/ActiveStatementTests.cs
index 39649800085d0..ca9091ad4a272 100644
--- a/src/Features/CSharpTest/EditAndContinue/ActiveStatementTests.cs
+++ b/src/Features/CSharpTest/EditAndContinue/ActiveStatementTests.cs
@@ -3126,7 +3126,6 @@ public C() {}
         var active = GetActiveStatements(src1, src2);
 
         edits.VerifySemanticDiagnostics(active,
-            Diagnostic(RudeEditKind.Move, "int c", GetResource("field")),
             Diagnostic(RudeEditKind.DeleteActiveStatement, "class C", GetResource("field", "C.a")),
             Diagnostic(RudeEditKind.Delete, "class C", GetResource("field", "a")));
     }
diff --git a/src/Features/CSharpTest/EditAndContinue/LineEditTests.cs b/src/Features/CSharpTest/EditAndContinue/LineEditTests.cs
index e844f7b8631ad..2cb7654e06f2c 100644
--- a/src/Features/CSharpTest/EditAndContinue/LineEditTests.cs
+++ b/src/Features/CSharpTest/EditAndContinue/LineEditTests.cs
@@ -69,12 +69,12 @@ public void Method_Reorder1()
         var src1 = @"
 class C
 {
-    static void Goo()
+    static void G()
     {
         Console.ReadLine(1);
     }
 
-    static void Bar()
+    static void F()
     {
         Console.ReadLine(2);
     }
@@ -83,76 +83,83 @@ static void Bar()
         var src2 = @"
 class C
 {
-    static void Bar()
+    static void F()
     {
         Console.ReadLine(2);
     }
 
-    static void Goo()
+    static void G()
     {
         Console.ReadLine(1);
     }
 }";
         var edits = GetTopEdits(src1, src2);
+
+        // Consider: we could detect that the body of the method hasn't changed and avoid creating an update.
         edits.VerifyLineEdits(
             new[]
             {
                 new SourceLineUpdate(4, 9),
                 new SourceLineUpdate(7, 7),
                 new SourceLineUpdate(9, 4)
-            });
+            },
+            semanticEdits: [SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.F"))]);
     }
 
     [Fact]
     public void Method_Reorder2()
     {
         var src1 = @"
-class Program
+class C
 {
     static void Main()
     {
-        Goo();
-        Bar();
+        F();
+        G();
     }
 
-    static int Goo()
+    static int G()
     {
         return 1;
     }
 
-    static int Bar()
+    static int F()
     {
         return 2;
     }
 }";
         var src2 = @"
-class Program
+class C
 {
-    static int Goo()
+    static int F()
     {
         return 1;
     }
 
     static void Main()
     {
-        Goo();
-        Bar();
+        F();
+        G();
     }
 
-    static int Bar()
+    static int G()
     {
         return 2;
     }
 }";
         var edits = GetTopEdits(src1, src2);
+
+        // Consider: we could detect that the body of the method hasn't changed and create line edits instead of an update.
         edits.VerifyLineEdits(
             new[]
             {
                 new SourceLineUpdate(4, 9),
-                new SourceLineUpdate(8, 8),
-                new SourceLineUpdate(10, 4),
-                new SourceLineUpdate(13, 13),
-            });
+            },
+            semanticEdits:
+            [
+                SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.F")),
+                SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.G"))
+            ]);
     }
 
     [Fact]
@@ -758,13 +765,19 @@ public C(int a)
     }
 }";
         var edits = GetTopEdits(src1, src2);
+
+        // Consider: we could detect that the body of the method hasn't changed and avoid creating an update.
         edits.VerifyLineEdits(
             new[]
             {
                 new SourceLineUpdate(3, 7),
                 new SourceLineUpdate(6, 6),
                 new SourceLineUpdate(7, 3)
-            });
+            },
+            semanticEdits:
+            [
+                SemanticEdit(SemanticEditKind.Update, c => c.GetMember<INamedTypeSymbol>("C").Constructors.Single(c => c.Parameters is [{ Type.SpecialType: SpecialType.System_Boolean }]), preserveLocalVariables: true)
+            ]);
     }
 
     [Fact]
@@ -1357,13 +1370,13 @@ class C
         var src2 = @"
 class C
 {
-    static int Bar = 2;
-    static int Goo = 1;
+    static int Bar = 1;
+    static int Goo = 2;
 }";
         var edits = GetTopEdits(src1, src2);
         edits.VerifyLineEdits(
             Array.Empty<SequencePointUpdates>(),
-            diagnostics: [Diagnostic(RudeEditKind.Move, "static int Bar = 2", FeaturesResources.field)]);
+            semanticEdits: [SemanticEdit(SemanticEditKind.Update, c => c.GetMember<INamedTypeSymbol>("C").StaticConstructors.Single(), preserveLocalVariables: true)]);
     }
 
     [Fact]
diff --git a/src/Features/CSharpTest/EditAndContinue/TopLevelEditingTests.cs b/src/Features/CSharpTest/EditAndContinue/TopLevelEditingTests.cs
index b09c53ff6a0df..960cd5c325a9d 100644
--- a/src/Features/CSharpTest/EditAndContinue/TopLevelEditingTests.cs
+++ b/src/Features/CSharpTest/EditAndContinue/TopLevelEditingTests.cs
@@ -10,6 +10,7 @@
 using Microsoft.CodeAnalysis.CSharp.Symbols;
 using Microsoft.CodeAnalysis.CSharp.Syntax;
 using Microsoft.CodeAnalysis.CSharp.UnitTests;
+using Microsoft.CodeAnalysis.Differencing;
 using Microsoft.CodeAnalysis.EditAndContinue;
 using Microsoft.CodeAnalysis.EditAndContinue.UnitTests;
 using Microsoft.CodeAnalysis.Emit;
@@ -3018,7 +3019,7 @@ record struct C(int X)
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-             Diagnostic(RudeEditKind.InsertIntoStruct, "_y = 0", FeaturesResources.field, CSharpFeaturesResources.record_struct));
+             Diagnostic(RudeEditKind.InsertOrMoveStructMember, "_y = 0", FeaturesResources.field, CSharpFeaturesResources.record_struct));
     }
 
     [Fact]
@@ -3037,7 +3038,7 @@ record struct C(int X)
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-             Diagnostic(RudeEditKind.InsertIntoStruct, "public int Y", GetResource("auto-property"), GetResource("record struct")));
+             Diagnostic(RudeEditKind.InsertOrMoveStructMember, "public int Y", GetResource("auto-property"), GetResource("record struct")));
     }
 
     [Fact]
@@ -3376,6 +3377,27 @@ public void Record_Field_Insert_WithInitializer()
             capabilities: EditAndContinueCapabilities.AddInstanceFieldToExistingType);
     }
 
+    [Fact]
+    public void Record_EventField_Insert_WithInitializer()
+    {
+        var src1 = "record C(int X) { }";
+        var src2 = "record C(int X) { event System.Action E = null; }";
+        var syntaxMap = GetSyntaxMap(src1, src2);
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifySemantics(
+            [
+                SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.PrintMembers")),
+                SemanticEdit(SemanticEditKind.Update, c => c.GetSpecializedEqualsOverload("C")),
+                SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.GetHashCode")),
+                SemanticEdit(SemanticEditKind.Update, c => c.GetCopyConstructor("C")),
+                SemanticEdit(SemanticEditKind.Insert, c => c.GetMember("C.E")),
+                SemanticEdit(SemanticEditKind.Update, c => c.GetPrimaryConstructor("C"), preserveLocalVariables: true)
+            ],
+            capabilities: EditAndContinueCapabilities.AddInstanceFieldToExistingType | EditAndContinueCapabilities.AddMethodToExistingType);
+    }
+
     [Fact]
     public void Record_Field_Insert_WithExistingInitializer()
     {
@@ -3856,7 +3878,7 @@ public void Record_Property_Delete_ReplacingCustomWithSynthesized_TypeLayoutChan
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            [Diagnostic(RudeEditKind.InsertIntoStruct, "int P", GetResource("auto-property"), GetResource("record struct"))],
+            [Diagnostic(RudeEditKind.InsertOrMoveStructMember, "int P", GetResource("auto-property"), GetResource("record struct"))],
             capabilities: EditAndContinueCapabilities.AddInstanceFieldToExistingType | EditAndContinueCapabilities.AddMethodToExistingType);
     }
 
@@ -8390,17 +8412,161 @@ class C
     }
 
     [Fact]
-    public void MethodReorder1()
+    public void Method_Reorder()
+    {
+        var src1 = """
+            class C
+            {
+
+                void F() {}
+                void G() {}
+                void H() {}
+            }
+            """;
+
+        var src2 = """
+            class C
+            {
+                void H() {}
+                void F() {}
+                void G() {}
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics([SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.H"))]);
+    }
+
+    [Theory]
+    [CombinatorialData]
+    public void Method_Reorder_Interface(bool isStatic)
+    {
+        var (modifier, body) = isStatic ? ("static", ";") : ("", " {}");
+
+        var src1 = $$"""
+            interface I
+            {
+                {{modifier}} void F(){{body}}
+                {{modifier}} void G(){{body}}
+                {{modifier}} void H(){{body}}
+            }
+            """;
+
+        var src2 = $$"""
+            interface I
+            {
+                {{modifier}} void H(){{body}}
+                {{modifier}} void F(){{body}}
+                {{modifier}} void G(){{body}}
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics([SemanticEdit(SemanticEditKind.Update, c => c.GetMember("I.H"))]);
+    }
+
+    [Theory]
+    [InlineData("static extern ")] // static method must be extern in COM interface
+    [InlineData("")]
+    public void Method_Reorder_Interface_ComImport(string modifier)
+    {
+        var src1 = $$"""
+            using System.Runtime.InteropServices;
+            [ComImport]
+            [Guid("DBE8A85B-7883-4657-83FD-1FA27A9561EB")]
+            interface I
+            {
+                {{modifier}}void F();
+                {{modifier}}void G();
+                {{modifier}}void H();
+            }
+            """;
+
+        var src2 = $$"""
+            using System.Runtime.InteropServices;
+            [ComImport]
+            [Guid("DBE8A85B-7883-4657-83FD-1FA27A9561EB")]
+            interface I
+            {
+                {{modifier}}void H();
+                {{modifier}}void F();
+                {{modifier}}void G();
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemanticDiagnostics(
+            Diagnostic(RudeEditKind.InsertOrMoveComInterfaceMember, modifier + "void H()", GetResource("method")));
+    }
+
+    [Fact]
+    public void Method_Insert_Interface_ComImport()
     {
-        var src1 = "class C { void f(int a, int b) { a = b; } void g() { } }";
-        var src2 = "class C { void g() { } void f(int a, int b) { a = b; } }";
+        var src1 = $$"""
+            using System.Runtime.InteropServices;
+            [ComImport]
+            [Guid("DBE8A85B-7883-4657-83FD-1FA27A9561EB")]
+            interface I
+            {
+            }
+            """;
+
+        var src2 = $$"""
+            using System.Runtime.InteropServices;
+            [ComImport]
+            [Guid("DBE8A85B-7883-4657-83FD-1FA27A9561EB")]
+            interface I
+            {
+                void F();
+            }
+            """;
 
         var edits = GetTopEdits(src1, src2);
-        edits.VerifyEdits("Reorder [void g() { }]@42 -> @10");
+
+        edits.VerifySemanticDiagnostics(
+            Diagnostic(RudeEditKind.InsertVirtual, "void F()", GetResource("method")),
+            Diagnostic(RudeEditKind.InsertOrMoveComInterfaceMember, "void F()", GetResource("method")));
     }
 
     [Fact]
-    public void MethodInsertDelete1()
+    public void Method_Insert_Interface_ComImport_Static()
+    {
+        var src1 = $$"""
+            [System.Runtime.InteropServices.ComImport]
+            [Guid("DBE8A85B-7883-4657-83FD-1FA27A9561EB")]
+            interface I
+            {
+            }
+            """;
+
+        var src2 = $$"""
+            [System.Runtime.InteropServices.ComImport]
+            [Guid("DBE8A85B-7883-4657-83FD-1FA27A9561EB")]
+            interface I
+            {
+                extern static void F();
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifySemanticDiagnostics(
+            Diagnostic(RudeEditKind.InsertExtern, "extern static void F()", GetResource("method")),
+            Diagnostic(RudeEditKind.InsertOrMoveComInterfaceMember, "extern static void F()", GetResource("method")));
+    }
+
+    [Fact]
+    public void Method_InsertDelete()
     {
         var src1 = "class C { class D { } void f(int a, int b) { a = b; } }";
         var src2 = "class C { class D { void f(int a, int b) { a = b; } } }";
@@ -10936,7 +11102,7 @@ public void Constructor_Parameter_Update_Type_Record_TypeLayout()
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            [Diagnostic(RudeEditKind.InsertIntoStruct, "int x", GetResource("auto-property"), GetResource("record struct"))],
+            [Diagnostic(RudeEditKind.InsertOrMoveStructMember, "int x", GetResource("auto-property"), GetResource("record struct"))],
             capabilities: EditAndContinueCapabilities.AddMethodToExistingType | EditAndContinueCapabilities.AddInstanceFieldToExistingType);
     }
 
@@ -11431,7 +11597,7 @@ public void Constructor_Parameter_Insert_Primary_Captured_Struct()
         edits.VerifySemanticDiagnostics(
             [
                 Diagnostic(RudeEditKind.CapturingPrimaryConstructorParameter, "b", GetResource("struct"), "b"),
-                Diagnostic(RudeEditKind.InsertIntoStruct, "int b", GetResource("parameter"), GetResource("struct"))
+                Diagnostic(RudeEditKind.InsertOrMoveStructMember, "int b", GetResource("parameter"), GetResource("struct"))
             ],
             capabilities: EditAndContinueCapabilities.AddMethodToExistingType | EditAndContinueCapabilities.AddInstanceFieldToExistingType);
     }
@@ -11481,7 +11647,7 @@ record C(int X, int Y) { }
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "int Y", GetResource("auto-property"), GetResource("record")));
+            Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "int Y", GetResource("auto-property"), GetResource("record")));
     }
 
     [Fact]
@@ -11500,7 +11666,7 @@ record struct C(int x, int y)
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.InsertIntoStruct, "int y", GetResource("auto-property"), GetResource("record struct")));
+            Diagnostic(RudeEditKind.InsertOrMoveStructMember, "int y", GetResource("auto-property"), GetResource("record struct")));
     }
 
     [Fact]
@@ -11729,7 +11895,7 @@ class C(int x, int y)
         edits.VerifySemanticDiagnostics(
         [
             Diagnostic(RudeEditKind.CapturingPrimaryConstructorParameter, "y", GetResource("class with explicit or sequential layout"), "y"),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "int y", GetResource("parameter"), GetResource("class"))
+            Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "int y", GetResource("parameter"), GetResource("class"))
         ]);
     }
 
@@ -11761,7 +11927,7 @@ class C(int x, int y)
         edits.VerifySemanticDiagnostics(
         [
             Diagnostic(RudeEditKind.CapturingPrimaryConstructorParameter, "y", GetResource("class with explicit or sequential layout"), "y"),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "int y", GetResource("parameter"), GetResource("class"))
+            Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "int y", GetResource("parameter"), GetResource("class"))
         ]);
     }
 
@@ -11791,7 +11957,7 @@ public void Constructor_Parameter_Reorder_Primary_NotLifted_Record_Struct()
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            [Diagnostic(RudeEditKind.InsertIntoStruct, "byte y", GetResource("auto-property"), GetResource("record struct"))],
+            [Diagnostic(RudeEditKind.InsertOrMoveStructMember, "byte y", GetResource("auto-property"), GetResource("record struct"))],
             capabilities: EditAndContinueCapabilities.AddMethodToExistingType | EditAndContinueCapabilities.AddInstanceFieldToExistingType);
     }
 
@@ -11803,7 +11969,7 @@ public void Constructor_Parameter_Reorder_Primary_Lifted_Struct()
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            [Diagnostic(RudeEditKind.InsertIntoStruct, "byte y", GetResource("parameter"), GetResource("struct"))],
+            [Diagnostic(RudeEditKind.InsertOrMoveStructMember, "byte y", GetResource("parameter"), GetResource("struct"))],
             capabilities: EditAndContinueCapabilities.AddMethodToExistingType | EditAndContinueCapabilities.AddInstanceFieldToExistingType);
     }
 
@@ -11843,11 +12009,8 @@ public void Constructor_Parameter_Reorder_Primary_Lifted_Record()
             SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.x")),
             SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.get_x")),
             SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.set_x")),
-            // TODO: y should also be updated (to update sequence points to the new location)
-            // https://github.com/dotnet/roslyn/issues/69894
-            // SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.y")),
-            // SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.get_y")),
-            // SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.set_y")),
+            SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.get_y")),
+            SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.set_y")),
 
         ],
         capabilities: EditAndContinueCapabilities.AddMethodToExistingType | EditAndContinueCapabilities.AddInstanceFieldToExistingType);
@@ -12704,7 +12867,7 @@ public void Constructor_Instance_Insert_Struct_Primary_Record()
 
         edits.VerifySemanticDiagnostics(
             [
-                Diagnostic(RudeEditKind.InsertIntoStruct, "int X", GetResource("auto-property"), GetResource("record struct"))
+                Diagnostic(RudeEditKind.InsertOrMoveStructMember, "int X", GetResource("auto-property"), GetResource("record struct"))
             ],
             capabilities: EditAndContinueCapabilities.AddMethodToExistingType | EditAndContinueCapabilities.AddInstanceFieldToExistingType);
     }
@@ -14445,7 +14608,7 @@ public void MemberInitializer_Update_Field()
     }
 
     [Fact]
-    public void MemberInitializer_Update_Field_Event()
+    public void MemberInitializer_Update_EventField()
     {
         var src1 = "class C { event System.Action a = F(0); static System.Action F(int a) => null; }";
         var src2 = "class C { event System.Action a = F(1); static System.Action F(int a) => null; }";
@@ -16485,7 +16648,7 @@ public void Field_Const_Update()
     }
 
     [Fact]
-    public void Field_Event_VariableDeclarator_Update()
+    public void EventField_VariableDeclarator_Update()
     {
         var src1 = "class C { event Action a; }";
         var src2 = "class C { event Action a = () => { }; }";
@@ -16504,16 +16667,211 @@ public void Field_Event_VariableDeclarator_Update()
     [Fact]
     public void Field_Reorder()
     {
-        var src1 = "class C { int a = 0; int b = 1; int c = 2; }";
-        var src2 = "class C { int c = 2; int a = 0; int b = 1; }";
+        var src1 = """
+            class C
+            {
+
+                int a = 0;
+                int b = 1;
+                int c;
+            }
+            """;
+
+        var src2 = """
+            class C
+            {
+                int c;
+                int a = 0;
+                int b = 1;
+
+            }
+            """;
 
         var edits = GetTopEdits(src1, src2);
 
-        edits.VerifyEdits(
-            "Reorder [int c = 2;]@32 -> @10");
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics();
+    }
+
+    [Fact]
+    public void Field_Reorder_WithInitializer()
+    {
+        var src1 = """
+            class C
+            {
+
+                int a = 0;
+                int b = 1;
+                int c = 2;
+            }
+            """;
+
+        var src2 = """
+            class C
+            {
+                int c = 2;
+                int a = 0;
+                int b = 1;
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics([SemanticEdit(SemanticEditKind.Update, c => c.GetParameterlessConstructor("C"), preserveLocalVariables: true)]);
+    }
+
+    [Theory]
+    [CombinatorialData]
+    public void Field_Reorder_WithInitializer_RemoveOrAdd(bool remove)
+    {
+        var src1 = $$"""
+            class C
+            {
+
+                int a = 0;
+                int b = 1;
+                int c{{(remove ? " = 2" : "")}};
+            }
+            """;
+
+        var src2 = $$"""
+            class C
+            {
+                int c{{(remove ? "" : " = 2")}};
+                int a = 0;
+                int b = 1;
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder, EditKind.Update);
+
+        edits.VerifySemantics([SemanticEdit(SemanticEditKind.Update, c => c.GetParameterlessConstructor("C"), preserveLocalVariables: true)]);
+    }
+
+    [Fact]
+    public void Field_Reorder_Modifiers_Update()
+    {
+        var src1 = """
+            class C
+            {
+
+                int a = 0;
+                int b = 1;
+                static int c;
+            }
+            """;
+
+        var src2 = """
+            class C
+            {
+                int c;
+                int a = 0;
+                int b = 1;
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder, EditKind.Update);
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.Move, "int c = 2", FeaturesResources.field));
+            Diagnostic(RudeEditKind.ModifiersUpdate, "int c", GetResource("field")));
+    }
+
+    [Fact]
+    public void Field_Reorder_Attribute_Update()
+    {
+        var attributeDecl = """
+            class A : System.Attribute {}
+        """;
+
+        var src1 = attributeDecl + """
+            class C
+            {
+
+                int a = 0;
+                int b = 1;
+                int c;
+            }
+            """;
+
+        var src2 = attributeDecl + """
+            class C
+            {
+                [A]int c;
+                int a = 0;
+                int b = 1;
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder, EditKind.Update);
+
+        edits.VerifySemantics(
+            [SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.c"))],
+            capabilities: EditAndContinueCapabilities.ChangeCustomAttributes);
+    }
+
+    [Theory]
+    [InlineData("", "struct", RudeEditKind.InsertOrMoveStructMember)]
+    [InlineData("", "record struct", RudeEditKind.InsertOrMoveStructMember)]
+    [InlineData("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]", "class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)]
+    [InlineData("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]", "record class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)]
+    internal void Field_Reorder_TypeLayout(string attribute, string keyword, RudeEditKind rudeEditKind)
+    {
+        var src1 = attribute + keyword + " C { int a = 0; int b = 1; int c = 2; }";
+        var src2 = attribute + keyword + " C { int c = 2; int a = 0; int b = 1; }";
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemanticDiagnostics(
+            Diagnostic(rudeEditKind, "int c = 2", GetResource("field"), GetResource(keyword)));
+    }
+
+    [Fact]
+    public void Field_Reorder_Reloadable()
+    {
+        var src1 = ReloadableAttributeSrc + """
+            [CreateNewOnMetadataUpdate]
+            struct C
+            {
+
+                int a = 0;
+                int b = 1;
+                int c;
+            }
+            """;
+
+        var src2 = ReloadableAttributeSrc + """
+            [CreateNewOnMetadataUpdate]
+            struct C
+            {
+                int c;
+                int a = 0;
+                int b = 1;
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics(
+            [SemanticEdit(SemanticEditKind.Replace, c => c.GetMember("C"))],
+            capabilities: EditAndContinueCapabilities.NewTypeDefinition);
     }
 
     [Fact]
@@ -16564,10 +16922,10 @@ struct S
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.InsertIntoStruct, "b", FeaturesResources.field, CSharpFeaturesResources.struct_),
-            Diagnostic(RudeEditKind.InsertIntoStruct, "c", FeaturesResources.field, CSharpFeaturesResources.struct_),
-            Diagnostic(RudeEditKind.InsertIntoStruct, "f = 1", FeaturesResources.field, CSharpFeaturesResources.struct_),
-            Diagnostic(RudeEditKind.InsertIntoStruct, "d", CSharpFeaturesResources.event_field, CSharpFeaturesResources.struct_));
+            Diagnostic(RudeEditKind.InsertOrMoveStructMember, "b", GetResource("field"), GetResource("struct")),
+            Diagnostic(RudeEditKind.InsertOrMoveStructMember, "c", GetResource("field"), GetResource("struct")),
+            Diagnostic(RudeEditKind.InsertOrMoveStructMember, "f = 1", GetResource("field"), GetResource("struct")),
+            Diagnostic(RudeEditKind.InsertOrMoveStructMember, "d", GetResource("event field"), GetResource("struct")));
     }
 
     [Fact]
@@ -16640,9 +16998,9 @@ class C
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "b", FeaturesResources.field, FeaturesResources.class_),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "c", FeaturesResources.field, FeaturesResources.class_),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "d", FeaturesResources.field, FeaturesResources.class_));
+            Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "b", GetResource("field"), GetResource("class")),
+            Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "c", GetResource("field"), GetResource("class")),
+            Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "d", GetResource("field"), GetResource("class")));
     }
 
     [Fact]
@@ -16673,9 +17031,9 @@ class C
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "b", FeaturesResources.field, FeaturesResources.class_),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "c", FeaturesResources.field, FeaturesResources.class_),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "d", FeaturesResources.field, FeaturesResources.class_));
+            Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "b", GetResource("field"), GetResource("class")),
+            Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "c", GetResource("field"), GetResource("class")),
+            Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "d", GetResource("field"), GetResource("class")));
     }
 
     [Fact]
@@ -17127,7 +17485,6 @@ public void Field_Type_Update_ReorderRemoveAdd()
             "Delete [H]@20");
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.Move, "G", FeaturesResources.field),
             Diagnostic(RudeEditKind.TypeUpdate, "string G, F", FeaturesResources.field),
             Diagnostic(RudeEditKind.TypeUpdate, "string G, F", FeaturesResources.field),
             Diagnostic(RudeEditKind.TypeUpdate, "double V, U", FeaturesResources.field),
@@ -17675,53 +18032,153 @@ public void PropertyAccessorDelete2()
     }
 
     [Fact]
-    public void Property_Reorder1()
+    public void Property_Reorder_Auto()
     {
-        var src1 = "class C { int P { get { return 1; } } int Q { get { return 1; } }  }";
-        var src2 = "class C { int Q { get { return 1; } } int P { get { return 1; } }  }";
+        var src1 = """
+            class C
+            {
+
+                int P { get; } = 0;
+                int Q { get; } = 1;
+                int R { get; }
+            }
+            """;
+
+        var src2 = """
+            class C
+            {
+                int R { get; }
+                int P { get; } = 0;
+                int Q { get; } = 1;
+
+            }
+            """;
 
         var edits = GetTopEdits(src1, src2);
 
-        edits.VerifyEdits(
-            "Reorder [int Q { get { return 1; } }]@38 -> @10");
+        edits.VerifyEdits(EditKind.Reorder);
 
-        // TODO: we can allow the move since the property doesn't have a backing field
-        edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.Move, "int Q", FeaturesResources.property_));
+        edits.VerifySemantics();
     }
 
     [Fact]
-    public void Property_Reorder_Auto_Class()
+    public void Property_Reorder_Auto_WithInitializer()
     {
-        var src1 = "class C { int P { get; set; } int Q { get; set; }  }";
-        var src2 = "class C { int Q { get; set; } int P { get; set; }  }";
+        var src1 = """
+            class C
+            {
+
+                int P { get; } = 0;
+                int Q { get; } = 1;
+                int R { get; } = 2;
+            }
+            """;
+
+        var src2 = """
+            class C
+            {
+                int R { get; } = 2;
+                int P { get; } = 0;
+                int Q { get; } = 1;
+
+            }
+            """;
 
         var edits = GetTopEdits(src1, src2);
 
-        edits.VerifyEdits(
-            "Reorder [int Q { get; set; }]@30 -> @10");
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics([SemanticEdit(SemanticEditKind.Update, c => c.GetParameterlessConstructor("C"), preserveLocalVariables: true)]);
+    }
+
+    [Theory]
+    [InlineData("", "struct")]
+    [InlineData("", "record struct")]
+    [InlineData("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]", "class")]
+    [InlineData("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]", "record class")]
+    internal void Property_Reorder_TypeLayout(string attribute, string keyword)
+    {
+        var src1 = attribute + keyword + """
+             C
+            {
+
+                int P => 0;
+                int Q => 1;
+                int R => 2;
+            }
+            """;
+
+        var src2 = attribute + keyword + """
+             C
+            {
+                int R => 2;
+                int P => 0;
+                int Q => 1;
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics();
+    }
+
+    [Theory]
+    [InlineData("", "struct", RudeEditKind.InsertOrMoveStructMember)]
+    [InlineData("", "record struct", RudeEditKind.InsertOrMoveStructMember)]
+    [InlineData("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]", "class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)]
+    [InlineData("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]", "record class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)]
+    internal void Property_Reorder_Auto_TypeLayout(string attribute, string keyword, RudeEditKind rudeEditKind)
+    {
+        var src1 = attribute + keyword + " C { int P { get; } int Q { get; } int R { get; } }";
+        var src2 = attribute + keyword + " C { int R { get; } int P { get; } int Q { get; } }";
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.Move, "int Q", FeaturesResources.auto_property));
+            Diagnostic(rudeEditKind, "int R", GetResource("auto-property"), GetResource(keyword)));
     }
 
     [Fact]
-    public void Property_Reorder_Auto_Struct()
+    public void Property_Reorder_Auto_Reloadable()
     {
-        var src1 = "struct C { int P { get; set; } byte Q { get; set; }  }";
-        var src2 = "struct C { byte Q { get; set; } int P { get; set; }  }";
+        var src1 = ReloadableAttributeSrc + """
+            [CreateNewOnMetadataUpdate]
+            struct C
+            {
+
+                int P { get; } = 0;
+                int Q { get; } = 1;
+                int R { get; }
+            }
+            """;
+
+        var src2 = ReloadableAttributeSrc + """
+            [CreateNewOnMetadataUpdate]
+            struct C
+            {
+                int R { get; }
+                int P { get; } = 0;
+                int Q { get; } = 1;
+
+            }
+            """;
 
         var edits = GetTopEdits(src1, src2);
 
-        edits.VerifyEdits(
-            "Reorder [byte Q { get; set; }]@31 -> @11");
+        edits.VerifyEdits(EditKind.Reorder);
 
-        edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.Move, "byte Q", FeaturesResources.auto_property));
+        edits.VerifySemantics(
+            [SemanticEdit(SemanticEditKind.Replace, c => c.GetMember("C"))],
+            capabilities: EditAndContinueCapabilities.NewTypeDefinition);
     }
 
     [Fact]
-    public void PropertyAccessorReorder_GetSet()
+    public void PropertyAccessor_Reorder_GetSet()
     {
         var src1 = "class C { int P { get { return 1; } set { } } }";
         var src2 = "class C { int P { set { } get { return 1; } } }";
@@ -17735,7 +18192,7 @@ public void PropertyAccessorReorder_GetSet()
     }
 
     [Fact]
-    public void PropertyAccessorReorder_GetInit()
+    public void PropertyAccessor_Reorder_GetInit()
     {
         var src1 = "class C { int P { get { return 1; } init { } } }";
         var src2 = "class C { int P { init { } get { return 1; } } }";
@@ -17824,7 +18281,7 @@ public void Property_Update_Type_TypeLayout()
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            [Diagnostic(RudeEditKind.InsertIntoStruct, "long P", GetResource("auto-property"), GetResource("struct"))],
+            [Diagnostic(RudeEditKind.InsertOrMoveStructMember, "long P", GetResource("auto-property"), GetResource("struct"))],
             capabilities: EditAndContinueCapabilities.AddMethodToExistingType | EditAndContinueCapabilities.AddInstanceFieldToExistingType);
     }
 
@@ -17987,8 +18444,44 @@ class C
             Diagnostic(RudeEditKind.InsertExtern, "private static extern int P3", FeaturesResources.property_));
     }
 
+    [Theory]
+    [InlineData("", "struct", RudeEditKind.InsertOrMoveStructMember)]
+    [InlineData("[System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]", "class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)]
+    internal void Property_Insert_TypeLayout(string attribute, string type, RudeEditKind rudeEditKind)
+    {
+        var src1 = attribute + type + """
+             S
+            {
+                public int a; 
+
+                public S(int z) { a = z; } 
+            }
+            """;
+        var src2 = attribute + type + """
+             S
+            {
+                public int a;
+                int c { get; set; }
+                int e { get { return 0; } set { } }
+                int g { get; } = 1;
+                int i { get; set; } = 1;
+                int k => 1;
+                int l { get => 1; set {} }
+                int m { get => 1; set => k; }
+                public S(int z) { a = z; }
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifySemanticDiagnostics(
+            Diagnostic(rudeEditKind, "int c", GetResource("auto-property"), GetResource(type)),
+            Diagnostic(rudeEditKind, "int g", GetResource("auto-property"), GetResource(type)),
+            Diagnostic(rudeEditKind, "int i", GetResource("auto-property"), GetResource(type)));
+    }
+
     [Fact]
-    public void Property_Insert_IntoStruct()
+    public void Property_Insert_IntoStruct_Static()
     {
         var src1 = @"
 struct S 
@@ -18002,13 +18495,13 @@ struct S
 struct S 
 { 
     public int a; 
-    private static int c { get; set; } 
-    private static int e { get { return 0; } set { } } 
-    private static int g { get; } = 1;
-    private static int i { get; set; } = 1;
-    private static int k => 1;
-    private static int l { get => 1; set {} }
-    private static int m { get => 1; set => k; }
+    static int c { get; set; } 
+    static int e { get { return 0; } set { } } 
+    static int g { get; } = 1;
+    static int i { get; set; } = 1;
+    static int k => 1;
+    static int l { get => 1; set {} }
+    static int m { get => 1; set => k; }
     public S(int z) { a = z; }
 }
 ";
@@ -18016,56 +18509,9 @@ struct S
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.InsertIntoStruct, "private static int c", GetResource("auto-property"), GetResource("struct")),
-            Diagnostic(RudeEditKind.InsertIntoStruct, "private static int g", GetResource("auto-property"), GetResource("struct")),
-            Diagnostic(RudeEditKind.InsertIntoStruct, "private static int i", GetResource("auto-property"), GetResource("struct")));
-    }
-
-    [Fact]
-    public void Property_Insert_IntoLayoutClass_Sequential()
-    {
-        var src1 = @"
-using System.Runtime.InteropServices;
-
-[StructLayoutAttribute(LayoutKind.Sequential)]
-class C 
-{ 
-    private int a; 
-}
-";
-        var src2 = @"
-using System.Runtime.InteropServices;
-
-[StructLayoutAttribute(LayoutKind.Sequential)]
-class C 
-{ 
-    private int a; 
-    private int b { get; set; }
-    private static int c { get; set; } 
-    private int d { get { return 0; } set { } }
-    private static int e { get { return 0; } set { } } 
-    private int f { get; } = 1;
-    private static int g { get; } = 1;
-    private int h { get; set; } = 1;
-    private static int i { get; set; } = 1;
-    private int j => 1;
-    private static int k => 1;
-    private int l { get => 1; set { } }
-    private static int m { get => 1; set { } }
-    private int n { get { return 1; } set => a; }
-    private static int o { get { return 1; } set => a; }
-}    
-";
-
-        var edits = GetTopEdits(src1, src2);
-
-        edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "private int b", GetResource("auto-property"), GetResource("class")),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "private static int c", GetResource("auto-property"), GetResource("class")),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "private int f", GetResource("auto-property"), GetResource("class")),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "private static int g", GetResource("auto-property"), GetResource("class")),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "private int h", GetResource("auto-property"), GetResource("class")),
-            Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "private static int i", GetResource("auto-property"), GetResource("class")));
+            Diagnostic(RudeEditKind.InsertOrMoveStructMember, "static int c", GetResource("auto-property"), GetResource("struct")),
+            Diagnostic(RudeEditKind.InsertOrMoveStructMember, "static int g", GetResource("auto-property"), GetResource("struct")),
+            Diagnostic(RudeEditKind.InsertOrMoveStructMember, "static int i", GetResource("auto-property"), GetResource("struct")));
     }
 
     [Fact]
@@ -20359,7 +20805,7 @@ public void Event_Insert()
     }
 
     [Fact]
-    public void Event_Delete_CustomAccessors()
+    public void Event_Delete()
     {
         var src1 = "class C { event int E { remove { } add { } } }";
         var src2 = "class C { }";
@@ -20376,7 +20822,7 @@ public void Event_Delete_CustomAccessors()
     }
 
     [Fact]
-    public void Event_Delete_SynthesizedAccessors()
+    public void EventField_Delete()
     {
         var src1 = "class C { event System.Action E; }";
         var src2 = "class C { }";
@@ -20389,7 +20835,7 @@ public void Event_Delete_SynthesizedAccessors()
     }
 
     [Fact]
-    public void Event_Insert_TypeLayout_CustomAccessors()
+    public void Event_Insert_TypeLayout()
     {
         var src1 = @"
 using System;
@@ -20417,7 +20863,7 @@ private event Action c { add { } remove { } }
     }
 
     [Fact]
-    public void Event_Insert_TypeLayout_SynthesizedAccessors()
+    public void EventField_Insert_TypeLayout()
     {
         var src1 = @"
 using System;
@@ -20442,7 +20888,7 @@ class C
         var edits = GetTopEdits(src1, src2);
 
         edits.VerifySemanticDiagnostics(
-            [Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "c", GetResource("event field"), GetResource("class"))],
+            [Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "c", GetResource("event field"), GetResource("class"))],
             capabilities: EditAndContinueCapabilities.AddMethodToExistingType | EditAndContinueCapabilities.AddInstanceFieldToExistingType);
     }
 
@@ -20574,7 +21020,7 @@ public readonly event Action E
     }
 
     [Fact]
-    public void Event_Attribute_Add_SynthesizedAccessors()
+    public void EventField_Attribute_Add()
     {
         var src1 = @"
 class C
@@ -20664,7 +21110,7 @@ event Action F { add {} [System.Obsolete]remove {} }
     }
 
     [Fact]
-    public void Field_Event_Attribute_Delete()
+    public void EventField_Attribute_Delete()
     {
         var src1 = @"
 class C
@@ -20788,7 +21234,7 @@ public void Event_Update_Type_Stackalloc()
     }
 
     [Fact]
-    public void Event_Rename_CustomAcccessors()
+    public void Event_Rename()
     {
         var src1 = "class C { event System.Action E { remove { } add { } } }";
         var src2 = "class C { event System.Action F { remove { } add { } } }";
@@ -20812,7 +21258,7 @@ public void Event_Rename_CustomAcccessors()
     }
 
     [Fact]
-    public void Event_Rename_SynthesizedAccessors()
+    public void EventField_Rename()
     {
         var src1 = "class C { event System.Action E; }";
         var src2 = "class C { event System.Action F; }";
@@ -20825,7 +21271,7 @@ public void Event_Rename_SynthesizedAccessors()
     }
 
     [Fact]
-    public void Event_Update_Type_CustomAcccessors()
+    public void Event_Update_Type()
     {
         var src1 = "class C { event System.Action<long> E { remove { } add { } } }";
         var src2 = "class C { event System.Action<byte> E { remove { } add { } } }";
@@ -20848,7 +21294,7 @@ public void Event_Update_Type_CustomAcccessors()
     }
 
     [Fact]
-    public void Event_Update_Type_SynthesizedAcccessors_RuntimeTypeChanged()
+    public void EventField_Update_Type_RuntimeTypeChanged()
     {
         var src1 = "class C { event System.Action<long> E; }";
         var src2 = "class C { event System.Action<byte> E; }";
@@ -20864,7 +21310,7 @@ public void Event_Update_Type_SynthesizedAcccessors_RuntimeTypeChanged()
     [InlineData("string", "string?")]
     [InlineData("object", "dynamic")]
     [InlineData("(int a, int b)", "(int a, int c)")]
-    public void Event_Update_Type_SynthesizedAcccessors_RuntimeTypeUnchanged(string oldType, string newType)
+    public void EventField_Update_Type_RuntimeTypeUnchanged(string oldType, string newType)
     {
         var src1 = "class C { event System.Action<" + oldType + "> F, G; }";
         var src2 = "class C { event System.Action<" + newType + "> F, G; }";
@@ -20877,22 +21323,142 @@ public void Event_Update_Type_SynthesizedAcccessors_RuntimeTypeUnchanged(string
     }
 
     [Fact]
-    public void Event_Reorder_SynthesizedAccessors()
+    public void EventField_Reorder()
     {
-        var src1 = "class C { int a = 0; int b = 1; event System.Action c = 2; }";
-        var src2 = "class C { event System.Action c = 2; int a = 0; int b = 1; }";
+        var src1 = """
+            using System;
+            class C
+            {
+
+                event Action a = null;
+                event Action b = null;
+                event Action c;
+            }
+            """;
+
+        var src2 = """
+            using System;
+            class C
+            {
+                event Action c;
+                event Action a = null;
+                event Action b = null;
+
+            }
+            """;
 
         var edits = GetTopEdits(src1, src2);
 
-        edits.VerifyEdits(
-            "Reorder [event System.Action c = 2;]@32 -> @10");
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics();
+    }
+
+    [Fact]
+    public void EventField_Reorder_WithInitializer()
+    {
+        var src1 = """
+            using System;
+            class C
+            {
+
+                event Action a = null;
+                event Action b = null;
+                event Action c = null;
+            }
+            """;
+
+        var src2 = """
+            using System;
+            class C
+            {
+                event Action c = null;
+                event Action a = null;
+                event Action b = null;
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics([SemanticEdit(SemanticEditKind.Update, c => c.GetParameterlessConstructor("C"), preserveLocalVariables: true)]);
+    }
+
+    [Theory]
+    [InlineData("", "struct", RudeEditKind.InsertOrMoveStructMember)]
+    [InlineData("", "record struct", RudeEditKind.InsertOrMoveStructMember)]
+    [InlineData("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]", "class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)]
+    [InlineData("[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]", "record class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)]
+    internal void EventField_Reorder_TypeLayout(string attribute, string keyword, RudeEditKind rudeEditKind)
+    {
+        var src1 = $$"""
+            using System;
+            {{attribute}}{{keyword}} C
+            {
+
+                event Action a;
+                event Action b;
+                event Action c;
+            }
+            """;
+
+        var src2 = $$"""
+            using System;
+            {{attribute}}{{keyword}} C
+            {
+                event Action c;
+                event Action a;
+                event Action b;
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
 
         edits.VerifySemanticDiagnostics(
-            Diagnostic(RudeEditKind.Move, "event System.Action c = 2", CSharpFeaturesResources.event_field));
+            Diagnostic(rudeEditKind, "event Action c", GetResource("event field"), GetResource(keyword)));
+    }
+
+    [Fact]
+    public void EventField_Reorder_Reloadable()
+    {
+        var src1 = "using System;" + ReloadableAttributeSrc + """
+            [CreateNewOnMetadataUpdate]
+            class C
+            {
+
+                event Action a = null;
+                event Action b = null;
+                event Action c;
+            }
+            """;
+
+        var src2 = "using System;" + ReloadableAttributeSrc + """
+            [CreateNewOnMetadataUpdate]
+            class C
+            {
+                event Action c;
+                event Action a = null;
+                event Action b = null;
+
+            }
+            """;
+
+        var edits = GetTopEdits(src1, src2);
+
+        edits.VerifyEdits(EditKind.Reorder);
+
+        edits.VerifySemantics(
+            [SemanticEdit(SemanticEditKind.Replace, c => c.GetMember("C"))],
+            capabilities: EditAndContinueCapabilities.NewTypeDefinition);
     }
 
     [Fact]
-    public void Event_Partial_InsertDelete_SynthesizedAccessors()
+    public void EventField_Partial_InsertDelete()
     {
         var srcA1 = "partial class C { static void F() {} }";
         var srcB1 = "partial class C { event System.Action E = F; }";
@@ -21137,10 +21703,8 @@ public void Parameter_Reorder_UpdateBody()
             "Reorder [int b]@31 -> @24");
 
         edits.VerifySemantics(
-           [
-                SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.M"))
-           ],
-           capabilities: EditAndContinueCapabilities.UpdateParameters);
+            [SemanticEdit(SemanticEditKind.Update, c => c.GetMember("C.M"))],
+            capabilities: EditAndContinueCapabilities.UpdateParameters);
 
         edits.VerifySemanticDiagnostics(
             [Diagnostic(RudeEditKind.RenamingNotSupportedByRuntime, "int b", FeaturesResources.parameter)],
diff --git a/src/Features/Core/Portable/EditAndContinue/AbstractEditAndContinueAnalyzer.cs b/src/Features/Core/Portable/EditAndContinue/AbstractEditAndContinueAnalyzer.cs
index f3643b0c755b4..2dea264efabfc 100644
--- a/src/Features/Core/Portable/EditAndContinue/AbstractEditAndContinueAnalyzer.cs
+++ b/src/Features/Core/Portable/EditAndContinue/AbstractEditAndContinueAnalyzer.cs
@@ -3002,9 +3002,17 @@ newSymbol is IPropertySymbol newProperty &&
                             break;
 
                         case EditKind.Reorder:
+                            Contract.ThrowIfNull(oldModel);
+                            Contract.ThrowIfNull(newModel);
                             Contract.ThrowIfNull(oldSymbol);
                             Contract.ThrowIfNull(newSymbol);
 
+                            // Reordering fields in a type in source doesn't actually result in 
+                            // a metadata update that would reoder them in the runtime type representation.
+                            // The runtime does not allow us to communicate such change in the delta.
+                            // If we allowed reodering fields of a type with sequential/explicit layout
+                            // it might be confusing because after the change the order of the fields
+                            // in the runtime type may not match the source anymore.
                             ReportTypeLayoutUpdateRudeEdits(diagnosticContext, oldSymbol, cancellationToken);
 
                             if (oldSymbol is IParameterSymbol &&
@@ -3012,9 +3020,12 @@ newSymbol is IPropertySymbol newProperty &&
                                 !capabilities.Grant(EditAndContinueCapabilities.UpdateParameters))
                             {
                                 diagnosticContext.Report(RudeEditKind.RenamingNotSupportedByRuntime, cancellationToken);
+                                continue;
                             }
 
-                            continue;
+                            // The member may also be updated (modifiers, attributes, body, etc.). Continue processing as an update.
+                            editKind = SemanticEditKind.Update;
+                            break;
 
                         default:
                             throw ExceptionUtilities.UnexpectedValue(edit.Kind);
@@ -4989,7 +5000,7 @@ public void ReportTypeLayoutUpdateRudeEdits(CancellationToken cancellationToken)
             Debug.Assert(newSymbol != null);
 
             Report(
-                (newSymbol.ContainingType.TypeKind == TypeKind.Struct) ? RudeEditKind.InsertIntoStruct : RudeEditKind.InsertIntoClassWithLayout,
+                (newSymbol.ContainingType.TypeKind == TypeKind.Struct) ? RudeEditKind.InsertOrMoveStructMember : RudeEditKind.InsertOrMoveTypeWithLayoutMember,
                 cancellationToken,
                 arguments:
                 [
@@ -5009,6 +5020,15 @@ private DiagnosticContext CreateDiagnosticContext(ArrayBuilder<RudeEditDiagnosti
 
     internal void ReportTypeLayoutUpdateRudeEdits(in DiagnosticContext diagnosticContext, ISymbol newSymbol, CancellationToken cancellationToken)
     {
+        // can't modify order of members in a COM interface:
+        if (newSymbol.ContainingType is INamedTypeSymbol { IsComImport: true })
+        {
+            diagnosticContext.Report(RudeEditKind.InsertOrMoveComInterfaceMember, cancellationToken, arguments: [GetDisplayKind(newSymbol)]);
+            return;
+        }
+
+        // Note: static fields do not affect type layout but no runtime supports adding them.
+
         switch (newSymbol.Kind)
         {
             case SymbolKind.Field:
@@ -6679,7 +6699,10 @@ public bool IsPrimaryConstructorParameterMatchingSymbol(ISymbol symbol, Cancella
     /// </summary>
     private static bool SymbolPresenceAffectsSynthesizedRecordMembers(ISymbol symbol)
         => symbol is { IsStatic: false, ContainingType.IsRecord: true } and
-           (IPropertySymbol { GetMethod.IsImplicitlyDeclared: false, SetMethod: null or { IsImplicitlyDeclared: false } } or IFieldSymbol);
+           (IPropertySymbol { GetMethod.IsImplicitlyDeclared: false, SetMethod: null or { IsImplicitlyDeclared: false } } or
+            IFieldSymbol or
+            // event field:
+            IEventSymbol { AddMethod.IsImplicitlyDeclared: true });
 
     /// <summary>
     /// True if a syntactic delete edit of an <paramref name="oldSymbol"/> in <paramref name="oldCompilation"/>
diff --git a/src/Features/Core/Portable/EditAndContinue/EditAndContinueDiagnosticDescriptors.cs b/src/Features/Core/Portable/EditAndContinue/EditAndContinueDiagnosticDescriptors.cs
index d68a41ce4349f..c4f134f6bbc50 100644
--- a/src/Features/Core/Portable/EditAndContinue/EditAndContinueDiagnosticDescriptors.cs
+++ b/src/Features/Core/Portable/EditAndContinue/EditAndContinueDiagnosticDescriptors.cs
@@ -91,8 +91,8 @@ void AddGeneralDiagnostic(EditAndContinueErrorCode code, string resourceName, Di
         AddRudeEdit(RudeEditKind.InsertExtern, nameof(FeaturesResources.Adding_an_extern_0_requires_restarting_the_application));
         AddRudeEdit(RudeEditKind.InsertDllImport, nameof(FeaturesResources.Adding_an_imported_method_requires_restarting_the_application));
         AddRudeEdit(RudeEditKind.InsertOperator, nameof(FeaturesResources.Adding_a_user_defined_0_requires_restarting_the_application));
-        AddRudeEdit(RudeEditKind.InsertIntoStruct, nameof(FeaturesResources.Adding_0_into_a_1_requires_restarting_the_application));
-        AddRudeEdit(RudeEditKind.InsertIntoClassWithLayout, nameof(FeaturesResources.Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application));
+        AddRudeEdit(RudeEditKind.InsertOrMoveStructMember, nameof(FeaturesResources.Adding_or_moving_0_of_1_requires_restarting_the_application));
+        AddRudeEdit(RudeEditKind.InsertOrMoveTypeWithLayoutMember, nameof(FeaturesResources.Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application));
         AddRudeEdit(RudeEditKind.Move, nameof(FeaturesResources.Moving_0_requires_restarting_the_application));
         AddRudeEdit(RudeEditKind.Delete, nameof(FeaturesResources.Deleting_0_requires_restarting_the_application));
         AddRudeEdit(RudeEditKind.GenericMethodUpdate, nameof(FeaturesResources.Modifying_a_generic_method_requires_restarting_the_application));
@@ -149,6 +149,7 @@ void AddGeneralDiagnostic(EditAndContinueErrorCode code, string resourceName, Di
         AddRudeEdit(RudeEditKind.ChangingNameOrSignatureOfActiveMember, nameof(FeaturesResources.Changing_name_or_signature_of_0_that_contains_an_active_statement_requires_restarting_the_application));
         AddRudeEdit(RudeEditKind.UpdateMightNotHaveAnyEffect, nameof(FeaturesResources.Changing_0_might_not_have_any_effect_until_the_application_is_restarted), DiagnosticSeverity.Warning);
         AddRudeEdit(RudeEditKind.TypeUpdateAroundActiveStatement, nameof(FeaturesResources.Updating_a_0_around_an_active_statement_requires_restarting_the_application));
+        AddRudeEdit(RudeEditKind.InsertOrMoveComInterfaceMember, nameof(FeaturesResources.Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application));
 
         // VB specific
         AddRudeEdit(RudeEditKind.HandlesClauseUpdate, nameof(FeaturesResources.Updating_the_Handles_clause_of_0_requires_restarting_the_application));
diff --git a/src/Features/Core/Portable/EditAndContinue/RudeEditKind.cs b/src/Features/Core/Portable/EditAndContinue/RudeEditKind.cs
index 3f985f9080329..ad21348734f9b 100644
--- a/src/Features/Core/Portable/EditAndContinue/RudeEditKind.cs
+++ b/src/Features/Core/Portable/EditAndContinue/RudeEditKind.cs
@@ -41,8 +41,8 @@ internal enum RudeEditKind : ushort
     // InsertNonPublicConstructor = 27,
     // InsertGenericMethod = 28,
     InsertDllImport = 29,
-    InsertIntoStruct = 30,
-    InsertIntoClassWithLayout = 31,
+    InsertOrMoveStructMember = 30,
+    InsertOrMoveTypeWithLayoutMember = 31,
     Move = 32,
     Delete = 33,
     // MethodBodyAdd = 34,
@@ -144,4 +144,5 @@ internal enum RudeEditKind : ushort
     ChangingNameOrSignatureOfActiveMember = 117,
     UpdateMightNotHaveAnyEffect = 118,
     TypeUpdateAroundActiveStatement = 119,
+    InsertOrMoveComInterfaceMember = 120,
 }
diff --git a/src/Features/Core/Portable/FeaturesResources.resx b/src/Features/Core/Portable/FeaturesResources.resx
index 5cec87490ebac..0c9edac5be335 100644
--- a/src/Features/Core/Portable/FeaturesResources.resx
+++ b/src/Features/Core/Portable/FeaturesResources.resx
@@ -354,8 +354,8 @@
   <data name="Changing_the_declaration_scope_of_a_captured_variable_0_requires_restarting_the_application" xml:space="preserve">
     <value>Changing the declaration scope of a captured variable '{0}' requires restarting the application.</value>
   </data>
-  <data name="Adding_0_into_a_1_requires_restarting_the_application" xml:space="preserve">
-    <value>Adding {0} into a {1} requires restarting the application.</value>
+  <data name="Adding_or_moving_0_of_1_requires_restarting_the_application" xml:space="preserve">
+    <value>Adding or moving {0} of {1} requires restarting the application.</value>
   </data>
   <data name="Adding_0_into_an_interface_requires_restarting_the_application" xml:space="preserve">
     <value>Adding {0} into an interface requires restarting the application.</value>
@@ -363,8 +363,11 @@
   <data name="Adding_0_into_an_interface_method_requires_restarting_the_application" xml:space="preserve">
     <value>Adding {0} into an interface method requires restarting the application.</value>
   </data>
-  <data name="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application" xml:space="preserve">
-    <value>Adding {0} into a class with explicit or sequential layout requires restarting the application.</value>
+  <data name="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application" xml:space="preserve">
+    <value>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</value>
+  </data>
+  <data name="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application" xml:space="preserve">
+    <value>Adding or moving {0} of a COM interface requires restarting the application.</value>
   </data>
   <data name="Updating_the_modifiers_of_0_requires_restarting_the_application" xml:space="preserve">
     <value>Updating the modifiers of {0} requires restarting the application.</value>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.cs.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.cs.xlf
index 141f5cb7cc223..7e1015fd27637 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.cs.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.cs.xlf
@@ -85,16 +85,6 @@ Ujistěte se, že specifikátor tt použijete pro jazyky, pro které je nezbytn
         <target state="translated">Přidání {0} kolem aktivního příkazu vyžaduje restartování aplikace.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">Přidání {0} do {1} vyžaduje restartování aplikace.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">Přidání {0} do třídy s explicitním nebo sekvenčním rozložením vyžaduje restartování aplikace.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">Přidání {0} do metody rozhraní vyžaduje restartování aplikace.</target>
@@ -155,6 +145,21 @@ Ujistěte se, že specifikátor tt použijete pro jazyky, pro které je nezbytn
         <target state="translated">Přidání importované metody vyžaduje restartování aplikace.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">Zarovnat zalomené argumenty</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.de.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.de.xlf
index cbaff3cab2b0b..1ed73b6c96936 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.de.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.de.xlf
@@ -85,16 +85,6 @@ Stellen Sie sicher, dass Sie den Bezeichner "tt" für Sprachen verwenden, für d
         <target state="translated">Das Hinzufügen von {0} um eine aktive Anweisung erfordert einen Neustart der Anwendung.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">Das Hinzufügen von {0} zu einer {1} erfordert einen Neustart der Anwendung.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">Das Hinzufügen von {0} zu einer Klasse mit explizitem oder sequenziellem Layout erfordert einen Neustart der Anwendung.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">Das Hinzufügen von {0} zu einer Schnittstellenmethode erfordert einen Neustart der Anwendung.</target>
@@ -155,6 +145,21 @@ Stellen Sie sicher, dass Sie den Bezeichner "tt" für Sprachen verwenden, für d
         <target state="translated">Das Hinzufügen einer importierten Methode erfordert einen Neustart der Anwendung.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">Umschlossene Argumente ausrichten</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.es.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.es.xlf
index 06bfae45d8fa0..b9286ae1a3c91 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.es.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.es.xlf
@@ -85,16 +85,6 @@ Asegúrese de usar el especificador "tt" para los idiomas para los que es necesa
         <target state="translated">Para agregar {0} alrededor de una instrucción de acción es necesario reiniciar la aplicación.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">Para agregar {0} a un {1} es necesario reiniciar la aplicación.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">Para agregar {0} en una clase con un diseño secuencial o explícito es necesario reiniciar la aplicación.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">Para agregar {0} en un método de interfaz es necesario reiniciar la aplicación.</target>
@@ -155,6 +145,21 @@ Asegúrese de usar el especificador "tt" para los idiomas para los que es necesa
         <target state="translated">Para agregar un método importado es necesario reiniciar la aplicación.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">Alinear argumentos ajustados</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.fr.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.fr.xlf
index 1430f68580ad3..23e9ffd7d1948 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.fr.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.fr.xlf
@@ -85,16 +85,6 @@ Veillez à utiliser le spécificateur "tt" pour les langues où il est nécessai
         <target state="translated">L’ajout de {0} autour d’une instruction active requiert le redémarrage de l’application.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">L’ajout de {0} dans un {1} requiert le redémarrage de l’application.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">L’ajout de {0} dans une classe avec une disposition explicite ou séquentielle requiert le redémarrage de l’application.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">L’ajout de {0} dans une méthode d’interface requiert le redémarrage de l’application.</target>
@@ -155,6 +145,21 @@ Veillez à utiliser le spécificateur "tt" pour les langues où il est nécessai
         <target state="translated">L’ajout d’une méthode importée requiert le redémarrage de l’application.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">Aligner les arguments enveloppés</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.it.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.it.xlf
index 60a5f84dce4be..6bb8dd3d96c3c 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.it.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.it.xlf
@@ -85,16 +85,6 @@ Assicurarsi di usare l'identificatore "tt" per le lingue per le quali è necessa
         <target state="translated">Se si aggiunge {0} all'inizio di un'istruzione attiva, è necessario riavviare l'applicazione.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">Se si aggiunge {0} in un elemento {1}, è necessario riavviare l'applicazione.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">Se si aggiunge {0} in una classe con layout esplicito o sequenziale, è necessario riavviare l'applicazione.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">Se si aggiunge {0} in un metodo di interfaccia, è necessario riavviare l'applicazione.</target>
@@ -155,6 +145,21 @@ Assicurarsi di usare l'identificatore "tt" per le lingue per le quali è necessa
         <target state="translated">Se si aggiunge un metodo importato, è necessario riavviare l'applicazione.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">Allinea gli argomenti con ritorno a capo</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.ja.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.ja.xlf
index d06d1b1d967a4..dd5559fc36b49 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.ja.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.ja.xlf
@@ -85,16 +85,6 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">アクティブ ステートメントの前後に {0} を追加するには、アプリケーションを再起動する必要があります。</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">{0} を {1} に追加するには、アプリケーションを再起動する必要があります。</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">明示的またはシーケンシャルなレイアウトのクラスに {0} を追加するには、アプリケーションを再起動する必要があります。</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">インターフェイス メソッドに {0} を追加するには、アプリケーションを再起動する必要があります。</target>
@@ -155,6 +145,21 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">インポートされたメソッドを追加するには、アプリケーションを再起動する必要があります。</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">折り返された引数を揃える</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.ko.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.ko.xlf
index 4b7d83a1b8623..2dc354351b933 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.ko.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.ko.xlf
@@ -85,16 +85,6 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">활성 문 주위에 {0}을(를) 추가하려면 응용 프로그램을 다시 시작해야 합니다.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">{0}을(를) {1}에 추가하려면 응용 프로그램을 다시 시작해야 합니다.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">명시적 또는 순차 레이아웃이 있는 클래스에 {0}을(를) 추가하려면 응용 프로그램을 다시 시작해야 합니다.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">인터페이스 메소드에 {0}을(를) 추가하려면 응용 프로그램을 다시 시작해야 합니다.</target>
@@ -155,6 +145,21 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">가져온 메서드를 추가하려면 응용 프로그램을 다시 시작해야 합니다.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">래핑된 인수 맞춤</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.pl.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.pl.xlf
index 8088a42b9ee73..055583a50262f 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.pl.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.pl.xlf
@@ -85,16 +85,6 @@ Pamiętaj, aby nie używać specyfikatora „tt” dla wszystkich języków, w k
         <target state="translated">Dodawanie elementu {0} wokół aktywnej instrukcji wymaga ponownego uruchomienia aplikacji.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">Dodanie elementu {0} do {1} wymaga ponownego uruchomienia aplikacji.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">Dodawanie elementu {0} do klasy za pomocą jawnego lub sekwencyjnego układu wymaga ponownego uruchomienia aplikacji.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">Dodanie elementu {0} do metody interfejsu wymaga ponownego uruchomienia aplikacji.</target>
@@ -155,6 +145,21 @@ Pamiętaj, aby nie używać specyfikatora „tt” dla wszystkich języków, w k
         <target state="translated">Dodawanie zaimportowanej metody wymaga ponownego uruchomienia aplikacji.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">Wyrównaj zawinięte argumenty</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.pt-BR.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.pt-BR.xlf
index 57a0aee48ddc3..57b63326b5c4f 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.pt-BR.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.pt-BR.xlf
@@ -85,16 +85,6 @@ Verifique se o especificador "tt" foi usado para idiomas para os quais é necess
         <target state="translated">Adicionar {0} em torno de uma instrução ativa requer a reinicialização do aplicativo.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">Adicionar {0} a um {1} requer a reinicialização do aplicativo.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">Adicionar {0} a uma classe com layout explícito ou sequencial requer a reinicialização do aplicativo.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">Adicionar {0} a um método de interface requer a reinicialização do aplicativo.</target>
@@ -155,6 +145,21 @@ Verifique se o especificador "tt" foi usado para idiomas para os quais é necess
         <target state="translated">Adicionar um método importado requer a reinicialização do aplicativo.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">Alinhar argumentos encapsulados</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.ru.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.ru.xlf
index 88c293e68681c..b5fb73b44bf19 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.ru.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.ru.xlf
@@ -85,16 +85,6 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">Для добавления {0} вокруг активного оператора требуется перезапустить приложение.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">Для добавления {0} в {1} требуется перезапустить приложение.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">Для добавления {0} в класс с явным или последовательным макетом требуется перезапустить приложение.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">Для добавления {0} в метод интерфейса требуется перезапустить приложение.</target>
@@ -155,6 +145,21 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">Для добавления импортированного метода требуется перезапустить приложение.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">Выровнять свернутые аргументы</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.tr.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.tr.xlf
index 7ed7c945e655d..2b409d687a5b9 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.tr.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.tr.xlf
@@ -85,16 +85,6 @@ AM ve PM arasındaki farkın korunmasının gerekli olduğu diller için "tt" be
         <target state="translated">Etkin bir deyim etrafında bir {0} öğesinin eklenmesi, uygulamanın yeniden başlatılmasını gerektirir.</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">{1} öğesine {0} eklemek, uygulamanın yeniden başlatılmasını gerektir.</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">Açık veya sıralı düzene sahip bir sınıfa {0} eklemek, uygulamanın yeniden başlatılmasını gerektirir.</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">Bir arabirim yöntemine {0} eklemek, uygulamanın yeniden başlatılmasını gerektirir.</target>
@@ -155,6 +145,21 @@ AM ve PM arasındaki farkın korunmasının gerekli olduğu diller için "tt" be
         <target state="translated">İçeri aktarılan bir yöntemin eklenmesi uygulamanın yeniden başlatılmasını gerektiriyor.</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">Sarmalanan bağımsız değişkenleri hizala</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.zh-Hans.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.zh-Hans.xlf
index c04f03e36f371..03533f977762a 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.zh-Hans.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.zh-Hans.xlf
@@ -85,16 +85,6 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">在活动语句周围添加 {0} 需要重新启动应用程序。</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">将 {0} 添加进 {1} 中需要重新启动应用程序。</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">将 {0} 添加到具有显式或顺序布局的类中需要重新启动应用程序。</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">将 {0} 添加到接口方法中需要重新启动应用程序。</target>
@@ -155,6 +145,21 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">添加导入的方法需要重新启动应用程序。</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">对齐包装的参数</target>
diff --git a/src/Features/Core/Portable/xlf/FeaturesResources.zh-Hant.xlf b/src/Features/Core/Portable/xlf/FeaturesResources.zh-Hant.xlf
index 0f4e175d52336..ee02eac9cef45 100644
--- a/src/Features/Core/Portable/xlf/FeaturesResources.zh-Hant.xlf
+++ b/src/Features/Core/Portable/xlf/FeaturesResources.zh-Hant.xlf
@@ -85,16 +85,6 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">新增作用中陳述式前後的 {0} 需要重新啟動應用程式。</target>
         <note />
       </trans-unit>
-      <trans-unit id="Adding_0_into_a_1_requires_restarting_the_application">
-        <source>Adding {0} into a {1} requires restarting the application.</source>
-        <target state="translated">新增 {0} 到 {1} 需要重新啟動應用程式。</target>
-        <note />
-      </trans-unit>
-      <trans-unit id="Adding_0_into_a_class_with_explicit_or_sequential_layout_requires_restarting_the_application">
-        <source>Adding {0} into a class with explicit or sequential layout requires restarting the application.</source>
-        <target state="translated">在具有明確或循序配置的類別中新增 {0} 需要重新啟動應用程式。</target>
-        <note />
-      </trans-unit>
       <trans-unit id="Adding_0_into_an_interface_method_requires_restarting_the_application">
         <source>Adding {0} into an interface method requires restarting the application.</source>
         <target state="translated">在介面方法中新增 {0} 需要重新啟動應用程式。</target>
@@ -155,6 +145,21 @@ Make sure to use the "tt" specifier for languages for which it's necessary to ma
         <target state="translated">新增匯入的方法需要重新啟動應用程式。</target>
         <note />
       </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_1_with_explicit_or_sequential_layout_requires_restarting_the_application">
+        <source>Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of {1} with explicit or sequential layout requires restarting the application.</target>
+        <note />
+      </trans-unit>
+      <trans-unit id="Adding_or_moving_0_of_a_COM_interface_requires_restarting_the_application">
+        <source>Adding or moving {0} of a COM interface requires restarting the application.</source>
+        <target state="new">Adding or moving {0} of a COM interface requires restarting the application.</target>
+        <note />
+      </trans-unit>
       <trans-unit id="Align_wrapped_arguments">
         <source>Align wrapped arguments</source>
         <target state="translated">對齊包裝的引數</target>
diff --git a/src/Features/Test/EditAndContinue/RudeEditDiagnosticTests.cs b/src/Features/Test/EditAndContinue/RudeEditDiagnosticTests.cs
index c5fdc1551a471..04f4c36afcd54 100644
--- a/src/Features/Test/EditAndContinue/RudeEditDiagnosticTests.cs
+++ b/src/Features/Test/EditAndContinue/RudeEditDiagnosticTests.cs
@@ -55,15 +55,15 @@ public void ToDiagnostic()
 
             var arg2 = new HashSet<RudeEditKind>()
             {
-                RudeEditKind.InsertIntoStruct,
-                RudeEditKind.InsertIntoStruct,
+                RudeEditKind.InsertOrMoveStructMember,
+                RudeEditKind.InsertOrMoveTypeWithLayoutMember,
                 RudeEditKind.ChangingCapturedVariableType,
                 RudeEditKind.RenamingCapturedVariable,
                 RudeEditKind.ChangingStateMachineShape,
                 RudeEditKind.InternalError,
                 RudeEditKind.MemberBodyInternalError,
                 RudeEditKind.ChangingNonCustomAttribute,
-                RudeEditKind.NotCapturingPrimaryConstructorParameter,
+                RudeEditKind.NotCapturingPrimaryConstructorParameter
             };
 
             var arg3 = new HashSet<RudeEditKind>()
diff --git a/src/Features/TestUtilities/EditAndContinue/EditAndContinueTestVerifier.cs b/src/Features/TestUtilities/EditAndContinue/EditAndContinueTestVerifier.cs
index 6bc6fba2cb68a..7a3b064a24196 100644
--- a/src/Features/TestUtilities/EditAndContinue/EditAndContinueTestVerifier.cs
+++ b/src/Features/TestUtilities/EditAndContinue/EditAndContinueTestVerifier.cs
@@ -521,7 +521,13 @@ public static void SetDocumentsState(DebuggingSession session, Solution solution
 
     internal static class EditScriptTestUtils
     {
+        public static void VerifyEdits<TNode>(this EditScript<TNode> actual)
+            => VerifyEdits(actual, Array.Empty<string>());
+
         public static void VerifyEdits<TNode>(this EditScript<TNode> actual, params string[] expected)
             => AssertEx.Equal(expected, actual.Edits.Select(e => e.GetDebuggerDisplay()), itemSeparator: ",\r\n", itemInspector: s => $"\"{s}\"");
+
+        public static void VerifyEdits<TNode>(this EditScript<TNode> actual, params EditKind[] expected)
+            => AssertEx.Equal(expected, actual.Edits.Select(e => e.Kind));
     }
 }
diff --git a/src/Features/VisualBasic/Portable/EditAndContinue/VisualBasicEditAndContinueAnalyzer.vb b/src/Features/VisualBasic/Portable/EditAndContinue/VisualBasicEditAndContinueAnalyzer.vb
index 109cee82f9651..5b72758a44be3 100644
--- a/src/Features/VisualBasic/Portable/EditAndContinue/VisualBasicEditAndContinueAnalyzer.vb
+++ b/src/Features/VisualBasic/Portable/EditAndContinue/VisualBasicEditAndContinueAnalyzer.vb
@@ -809,7 +809,9 @@ Namespace Microsoft.CodeAnalysis.VisualBasic.EditAndContinue
                         Return
                     End If
 
-                    result.Add((oldSymbol.ContainingSymbol, newSymbol.ContainingSymbol, EditKind.Update))
+                    ' Reordering of data members is only allowed if the layout of the type doesn't change.
+                    ' Reordering of other members is a no-op, although the new order won't be reflected in metadata (Reflection will report original order).
+                    result.Add((oldSymbol, newSymbol, EditKind.Reorder))
 
                 Case EditKind.Delete
                     result.Add((oldSymbol, Nothing, editKind))
@@ -913,7 +915,7 @@ Namespace Microsoft.CodeAnalysis.VisualBasic.EditAndContinue
 
                 Case SyntaxKind.FieldDeclaration
                     ' Attribute or modifier update
-                    If editKind = EditKind.Update Then
+                    If editKind = EditKind.Update OrElse editKind = EditKind.Reorder Then
                         Dim field = CType(node, FieldDeclarationSyntax)
                         If field.Declarators.Count = 1 AndAlso field.Declarators(0).Names.Count = 1 Then
                             node = field.Declarators(0).Names(0)
@@ -1796,55 +1798,6 @@ Namespace Microsoft.CodeAnalysis.VisualBasic.EditAndContinue
 
             Private Sub ClassifyReorder(oldNode As SyntaxNode, newNode As SyntaxNode)
                 Select Case newNode.Kind
-                    Case SyntaxKind.OptionStatement,
-                         SyntaxKind.ImportsStatement,
-                         SyntaxKind.AttributesStatement,
-                         SyntaxKind.NamespaceBlock,
-                         SyntaxKind.ClassBlock,
-                         SyntaxKind.StructureBlock,
-                         SyntaxKind.InterfaceBlock,
-                         SyntaxKind.ModuleBlock,
-                         SyntaxKind.EnumBlock,
-                         SyntaxKind.DelegateFunctionStatement,
-                         SyntaxKind.DelegateSubStatement,
-                         SyntaxKind.SubBlock,
-                         SyntaxKind.FunctionBlock,
-                         SyntaxKind.DeclareSubStatement,
-                         SyntaxKind.DeclareFunctionStatement,
-                         SyntaxKind.ConstructorBlock,
-                         SyntaxKind.OperatorBlock,
-                         SyntaxKind.PropertyBlock,
-                         SyntaxKind.EventBlock,
-                         SyntaxKind.GetAccessorBlock,
-                         SyntaxKind.SetAccessorBlock,
-                         SyntaxKind.AddHandlerAccessorBlock,
-                         SyntaxKind.RemoveHandlerAccessorBlock,
-                         SyntaxKind.RaiseEventAccessorBlock,
-                         SyntaxKind.ClassConstraint,
-                         SyntaxKind.StructureConstraint,
-                         SyntaxKind.NewConstraint,
-                         SyntaxKind.TypeConstraint,
-                         SyntaxKind.AttributeList,
-                         SyntaxKind.Attribute,
-                         SyntaxKind.Parameter
-                        ' We'll ignore these edits. A general policy is to ignore edits that are only discoverable via reflection.
-                        Return
-
-                    Case SyntaxKind.SubStatement,
-                         SyntaxKind.FunctionStatement
-                        ' Interface methods. We could allow reordering of non-COM interface methods.
-                        Debug.Assert(oldNode.Parent.IsKind(SyntaxKind.InterfaceBlock) AndAlso newNode.Parent.IsKind(SyntaxKind.InterfaceBlock))
-                        ReportError(RudeEditKind.Move)
-                        Return
-
-                    Case SyntaxKind.PropertyStatement,
-                         SyntaxKind.FieldDeclaration,
-                         SyntaxKind.EventStatement
-                        ' Maybe we could allow changing order of field declarations unless the containing type layout is sequential,
-                        ' and it's not a COM interface.
-                        ReportError(RudeEditKind.Move)
-                        Return
-
                     Case SyntaxKind.EnumMemberDeclaration
                         ' To allow this change we would need to check that values of all fields of the enum 
                         ' are preserved, or make sure we can update all method bodies that accessed those that changed.
@@ -1860,9 +1813,6 @@ Namespace Microsoft.CodeAnalysis.VisualBasic.EditAndContinue
                         ' Identifier can be moved within the same type declaration.
                         ' Determine validity of such change in semantic analysis.
                         Return
-
-                    Case Else
-                        Throw ExceptionUtilities.UnexpectedValue(newNode.Kind)
                 End Select
             End Sub
 
diff --git a/src/Features/VisualBasicTest/EditAndContinue/LineEditTests.vb b/src/Features/VisualBasicTest/EditAndContinue/LineEditTests.vb
index 32c515d18bda0..48948bf401f1d 100644
--- a/src/Features/VisualBasicTest/EditAndContinue/LineEditTests.vb
+++ b/src/Features/VisualBasicTest/EditAndContinue/LineEditTests.vb
@@ -47,11 +47,11 @@ End Class
         Public Sub Method_Reorder1()
             Dim src1 = "
 Class C
-    Shared Sub Goo()
+    Shared Sub G()
         Console.ReadLine(1)
     End Sub
 
-    Shared Sub Bar()
+    Shared Sub F()
         Console.ReadLine(2)
     End Sub
 End Class
@@ -59,69 +59,76 @@ End Class
 
             Dim src2 = "
 Class C
-    Shared Sub Bar()
+    Shared Sub F()
         Console.ReadLine(2)
     End Sub
 
-    Shared Sub Goo()
+    Shared Sub G()
         Console.ReadLine(1)
     End Sub
 End Class
 "
 
             Dim edits = GetTopEdits(src1, src2)
+
+            ' Consider: we could detect that the body of the method hasn't changed and avoid creating an update.
             edits.VerifyLineEdits(
             {
                 New SourceLineUpdate(2, 6),
                 New SourceLineUpdate(5, 5),
                 New SourceLineUpdate(6, 2)
-            }, {})
+            }, {SemanticEdit(SemanticEditKind.Update, Function(c) c.GetMember("C.F"))})
         End Sub
 
         <Fact>
         Public Sub Method_Reorder2()
             Dim src1 = "
-Class Program
+Class C
     Shared Sub Main()
-        Goo()
-        Bar()
+        G()
+        F()
     End Sub
 
-    Shared Function Goo() As Integer
+    Shared Function G() As Integer
         Return 1
     End Function
 
-    Shared Function Bar() As Integer
+    Shared Function F() As Integer
         Return 2
     End Function
 End Class
 "
 
             Dim src2 = "
-Class Program
-    Shared Function Goo() As Integer
+Class C
+    Shared Function G() As Integer
         Return 1
     End Function
 
     Shared Sub Main()
-        Goo()
-        Bar()
+        G()
+        F()
     End Sub
 
-    Shared Function Bar() As Integer
+    Shared Function F() As Integer
         Return 2
     End Function
 End Class
 "
 
             Dim edits = GetTopEdits(src1, src2)
+
+            ' Consider: we could detect that the body of the method hasn't changed and create line edits instead of an update.
             edits.VerifyLineEdits(
             {
                 New SourceLineUpdate(2, 6),
                 New SourceLineUpdate(6, 6),
                 New SourceLineUpdate(7, 2),
                 New SourceLineUpdate(10, 10)
-            }, {})
+            },
+            {
+                SemanticEdit(SemanticEditKind.Update, Function(c) c.GetMember("C.G"))
+            })
         End Sub
 
         <Fact>
@@ -556,8 +563,8 @@ End Class
 "
             Dim edits = GetTopEdits(src1, src2)
             edits.VerifyLineEdits(
-                Array.Empty(Of SequencePointUpdates),
-                diagnostics:={Diagnostic(RudeEditKind.Move, "Shared Bar As Integer = 2", FeaturesResources.field)})
+                {New SourceLineUpdate(2, 3), New SourceLineUpdate(3, 2)},
+                {SemanticEdit(SemanticEditKind.Update, Function(c) c.GetMember(Of NamedTypeSymbol)("C").SharedConstructors.Single(), preserveLocalVariables:=True)})
         End Sub
 
         <Fact>
@@ -576,8 +583,8 @@ End Class
 "
             Dim edits = GetTopEdits(src1, src2)
             edits.VerifyLineEdits(
-                Array.Empty(Of SequencePointUpdates),
-                diagnostics:={Diagnostic(RudeEditKind.Move, "Shared c As New C()", FeaturesResources.field)})
+                {New SourceLineUpdate(2, 3), New SourceLineUpdate(3, 2)},
+                {SemanticEdit(SemanticEditKind.Update, Function(c) c.GetMember(Of NamedTypeSymbol)("C").SharedConstructors.Single(), preserveLocalVariables:=True)})
         End Sub
 
         <Fact>
@@ -598,8 +605,8 @@ End Class
 
             Dim edits = GetTopEdits(src1, src2)
             edits.VerifyLineEdits(
-                Array.Empty(Of SequencePointUpdates),
-                diagnostics:={Diagnostic(RudeEditKind.Move, "Shared c, d As New C()", FeaturesResources.field)})
+                {New SourceLineUpdate(2, 3), New SourceLineUpdate(3, 2)},
+                {SemanticEdit(SemanticEditKind.Update, Function(c) c.GetMember(Of NamedTypeSymbol)("C").SharedConstructors.Single(), preserveLocalVariables:=True)})
         End Sub
 
         <Fact>
diff --git a/src/Features/VisualBasicTest/EditAndContinue/TopLevelEditingTests.vb b/src/Features/VisualBasicTest/EditAndContinue/TopLevelEditingTests.vb
index ca321cab826b5..d09a8bd0b8ce5 100644
--- a/src/Features/VisualBasicTest/EditAndContinue/TopLevelEditingTests.vb
+++ b/src/Features/VisualBasicTest/EditAndContinue/TopLevelEditingTests.vb
@@ -2,6 +2,7 @@
 ' The .NET Foundation licenses this file to you under the MIT license.
 ' See the LICENSE file in the project root for more information.
 
+Imports Microsoft.CodeAnalysis.Differencing
 Imports Microsoft.CodeAnalysis.EditAndContinue
 Imports Microsoft.CodeAnalysis.EditAndContinue.UnitTests
 Imports Microsoft.CodeAnalysis.Emit
@@ -5090,28 +5091,114 @@ Imports System.Runtime.InteropServices
         End Sub
 
         <Fact>
-        Public Sub Method_Reorder1()
-            Dim src1 = "Class C : " & vbLf & "Sub f(a As Integer, b As Integer)" & vbLf & "a = b : End Sub : " & vbLf & "Sub g() : End Sub : End Class"
-            Dim src2 = "Class C : " & vbLf & "Sub g() : End Sub : " & vbLf & "Sub f(a As Integer, b As Integer)" & vbLf & "a = b : End Sub : End Class"
+        Public Sub Method_Reorder()
+            Dim src1 = "
+Class C
+
+
+    Sub F()
+    End Sub
+    Sub G()
+    End Sub
+    Sub H()
+    End Sub
+End Class
+"
+
+            Dim src2 = "
+class C
+    Sub H()
+    End Sub
+    Sub F()
+    End Sub
+    Sub G()
+    End Sub
+
+
+End Class
+"
+
             Dim edits = GetTopEdits(src1, src2)
 
-            edits.VerifyEdits(
-                "Reorder [Sub g() : End Sub]@64 -> @11")
+            edits.VerifyEdits(EditKind.Reorder)
 
-            edits.VerifySemantics(ActiveStatementsDescription.Empty, Array.Empty(Of SemanticEditDescription)())
+            edits.VerifySemantics({SemanticEdit(SemanticEditKind.Update, Function(c) c.GetMember("C.H"))})
         End Sub
 
         <Fact>
-        Public Sub InterfaceMethod_Reorder1()
-            Dim src1 = "Interface I : " & vbLf & "Sub f(a As Integer, b As Integer)" & vbLf & "Sub g() : End Interface"
-            Dim src2 = "Interface I : " & vbLf & "Sub g() : " & vbLf & "Sub f(a As Integer, b As Integer) : End Interface"
+        Public Sub Method_Reorder_Interface()
+            Dim src1 = "
+Interface I
+    Sub F()
+    Sub G()
+    Sub H()
+End Interface
+"
+            Dim src2 = "
+Interface I
+    Sub H()
+    Sub F()
+    Sub G()
+End Interface
+"
             Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
+            edits.VerifySemantics({SemanticEdit(SemanticEditKind.Update, Function(c) c.GetMember("I.H"))})
+        End Sub
 
-            edits.VerifyEdits(
-                "Reorder [Sub g()]@49 -> @15")
+        <Fact>
+        Public Sub Method_Reorder_Interface_ComImport()
+            Dim src1 = "
+Imports System.Runtime.InteropServices
 
+<ComImport>
+<Guid(""DBE8A85B-7883-4657-83FD-1FA27A9561EB"")>
+Interface I
+    Sub F()
+    Sub G()
+    Sub H()
+End Interface
+"
+            Dim src2 = "
+Imports System.Runtime.InteropServices
+
+<ComImport>
+<Guid(""DBE8A85B-7883-4657-83FD-1FA27A9561EB"")>
+Interface I
+    Sub H()
+    Sub F()
+    Sub G()
+End Interface
+"
+            Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
             edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.Move, "Sub g()", FeaturesResources.method))
+                Diagnostic(RudeEditKind.InsertOrMoveComInterfaceMember, "Sub H()", GetResource("method")))
+        End Sub
+
+        <Fact>
+        Public Sub Method_Insert_Interface_ComImport()
+            Dim src1 = "
+Imports System.Runtime.InteropServices
+
+<ComImport>
+<Guid(""DBE8A85B-7883-4657-83FD-1FA27A9561EB"")>
+Interface I
+End Interface
+"
+            Dim src2 = "
+Imports System.Runtime.InteropServices
+
+<ComImport>
+<Guid(""DBE8A85B-7883-4657-83FD-1FA27A9561EB"")>
+Interface I
+    Sub F()
+End Interface
+"
+            Dim edits = GetTopEdits(src1, src2)
+            edits.VerifySemanticDiagnostics(
+                Diagnostic(RudeEditKind.InsertVirtual, "Sub F()", GetResource("method")),
+                Diagnostic(RudeEditKind.InsertOrMoveComInterfaceMember, "Sub F()", GetResource("method")))
         End Sub
 
         <Fact>
@@ -7605,7 +7692,30 @@ End Class
         End Sub
 
         <Fact>
-        Public Sub Field_VariableMove6()
+        Public Sub Field_Reorder1()
+            Dim src1 = "
+Class C
+
+    Dim a = 0
+    Dim b = 1
+    Dim c
+End Class"
+            Dim src2 = "
+Class C
+    Dim c
+    Dim a = 0
+    Dim b = 1
+
+End Class"
+            Dim edits = GetTopEdits(src1, src2)
+
+            edits.VerifyEdits(EditKind.Reorder)
+
+            edits.VerifySemantics()
+        End Sub
+
+        <Fact>
+        Public Sub Field_Reorder2()
             Dim src1 = "Class C : Dim a As Object, b As Object : End Class"
             Dim src2 = "Class C : Dim b As Object, a As Object : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -7617,7 +7727,7 @@ End Class
         End Sub
 
         <Fact>
-        Public Sub Field_VariableMove7()
+        Public Sub Field_Reorder3()
             Dim src1 = "Class C : Dim a As Object, b, c As Object : End Class"
             Dim src2 = "Class C : Dim b, c As Object, a As Object : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -7628,6 +7738,149 @@ End Class
             edits.VerifySemantics()
         End Sub
 
+        <Fact>
+        Public Sub Field_Reorder_WithInitializer()
+            Dim src1 = "
+Class C
+
+    Dim a = 0
+    Dim b = 1
+    Dim c = 2
+End Class"
+            Dim src2 = "
+Class C
+    Dim c = 2
+    Dim a = 0
+    Dim b = 1
+
+End Class"
+            Dim edits = GetTopEdits(src1, src2)
+
+            edits.VerifyEdits(EditKind.Reorder)
+
+            edits.VerifySemantics(
+                SemanticEdit(SemanticEditKind.Update, Function(c) c.GetMember(Of NamedTypeSymbol)("C").InstanceConstructors.Single(), preserveLocalVariables:=True))
+        End Sub
+
+        <Fact>
+        Public Sub Field_Reorder_WithEvents()
+            Dim src1 = "
+Class C
+
+    Dim a As Integer = 0
+    Dim b As Integer = 1
+    Dim WithEvents WE As Object
+End Class"
+            Dim src2 = "
+Class C
+    Dim WithEvents WE As Object
+    Dim a As Integer = 0
+    Dim b As Integer = 1
+
+End Class"
+            Dim edits = GetTopEdits(src1, src2)
+
+            edits.VerifyEdits(EditKind.Reorder)
+
+            edits.VerifySemantics()
+        End Sub
+
+        <Fact>
+        Friend Sub Field_Reorder_WithEvents_TypeLayout1()
+            Dim src1 = "
+Imports System.Runtime.InteropServices
+<StructLayout(LayoutKind.Sequential)>
+Class C
+    Dim a As Integer
+    Dim WithEvents WE As Object
+End Class"
+
+            Dim src2 = "
+Imports System.Runtime.InteropServices
+<StructLayout(LayoutKind.Sequential)>
+Class C
+    Dim WithEvents WE As Object
+    Dim a As Integer
+End Class"
+
+            Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
+            edits.VerifySemanticDiagnostics(
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "Dim WithEvents WE As Object", GetResource("WithEvents field"), GetResource("class")))
+        End Sub
+
+        <Fact>
+        Friend Sub Field_Reorder_WithEvents_TypeLayout2()
+            Dim src1 = "
+Imports System.Runtime.InteropServices
+<StructLayout(LayoutKind.Sequential)>
+Class C
+    Dim WithEvents WE1, WE2 As Object
+End Class"
+
+            Dim src2 = "
+Imports System.Runtime.InteropServices
+<StructLayout(LayoutKind.Sequential)>
+Class C
+    Dim WithEvents WE2, WE1 As Object
+End Class"
+
+            Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
+            edits.VerifySemanticDiagnostics(
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "WE2", GetResource("WithEvents field"), GetResource("class")))
+        End Sub
+
+        <Fact>
+        Public Sub Field_Reorder_Reloadable()
+            Dim src1 = ReloadableAttributeSrc & "
+<CreateNewOnMetadataUpdate>
+Structure C
+
+    Dim a = 0
+    Dim b = 1
+    Dim c
+End Structure"
+            Dim src2 = ReloadableAttributeSrc & "
+<CreateNewOnMetadataUpdate>
+Structure C
+    Dim c
+    Dim a = 0
+    Dim b = 1
+
+End Structure"
+            Dim edits = GetTopEdits(src1, src2)
+
+            edits.VerifyEdits(EditKind.Reorder)
+
+            edits.VerifySemantics(
+                {SemanticEdit(SemanticEditKind.Replace, Function(c) c.GetMember("C"))},
+                capabilities:=EditAndContinueCapabilities.NewTypeDefinition)
+        End Sub
+
+        <Fact>
+        Public Sub EventField_Reorder()
+            Dim src1 = "
+Class C
+
+    Dim a As Integer = 0
+    Dim b As Integer = 1
+    Event c As Action
+End Class"
+            Dim src2 = "
+Class C
+    Event c As Action
+    Dim a As Integer = 0
+    Dim b As Integer = 1
+
+End Class"
+            Dim edits = GetTopEdits(src1, src2)
+
+            edits.VerifyEdits(EditKind.Reorder)
+
+            edits.VerifySemantics()
+        End Sub
+
         <Fact>
         Public Sub Field_VariableMove_TypeChange()
             Dim src1 = "Class C : Dim a As Object, b, c As Object : End Class"
@@ -7824,29 +8077,6 @@ End Class
                 Diagnostic(RudeEditKind.ModifiersUpdate, "Dim a As WE", GetResource("WithEvents field")))
         End Sub
 
-        <Fact>
-        Public Sub FieldReorder()
-            Dim src1 = "Class C : Dim a = 0 : Dim b = 1 : Dim c = 2 : End Class"
-            Dim src2 = "Class C : Dim c = 2 : Dim a = 0 : Dim b = 1 : End Class"
-            Dim edits = GetTopEdits(src1, src2)
-
-            edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.Move, "Dim c = 2", FeaturesResources.field))
-        End Sub
-
-        <Fact>
-        Public Sub EventFieldReorder()
-            Dim src1 = "Class C : Dim a As Integer = 0 : Dim b As Integer = 1 : Event c As Action : End Class"
-            Dim src2 = "Class C : Event c As Action : Dim a As Integer = 0 : Dim b As Integer = 1 : End Class"
-            Dim edits = GetTopEdits(src1, src2)
-
-            edits.VerifyEdits(
-                "Reorder [Event c As Action]@56 -> @10")
-
-            edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.Move, "Event c", FeaturesResources.event_))
-        End Sub
-
         <Fact>
         Public Sub EventField_Partial_InsertDelete()
             Dim srcA1 = "Partial Class C : End Class"
@@ -7874,7 +8104,7 @@ End Class
         End Sub
 
         <Fact>
-        Public Sub FieldInsert_WithEvents1()
+        Public Sub Field_Insert_WithEvents()
             Dim src1 = "Class C : End Class"
             Dim src2 = "Class C : WithEvents F As C : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -7884,7 +8114,7 @@ End Class
         End Sub
 
         <Fact>
-        Public Sub FieldInsert_WithEvents2()
+        Public Sub Field_Insert_WithEvents2()
             Dim src1 = "Class C : WithEvents F As C : End Class"
             Dim src2 = "Class C : WithEvents F, G As C : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -7894,7 +8124,7 @@ End Class
         End Sub
 
         <Fact>
-        Public Sub FieldInsert_WithEvents3()
+        Public Sub Field_Insert_WithEvents3()
             Dim src1 = "Class C : WithEvents F As C : End Class"
             Dim src2 = "Class C : WithEvents F As C, G As C : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -7904,25 +8134,23 @@ End Class
         End Sub
 
         <Fact>
-        Public Sub FieldInsert_IntoStruct()
+        Public Sub Field_Insert_IntoStruct()
             Dim src1 = "Structure S : Private a As Integer : End Structure"
             Dim src2 = "
 Structure S 
     Private a As Integer
     Private b As Integer
-    Private Shared c As Integer
     Private Event d As System.Action
 End Structure
 "
             Dim edits = GetTopEdits(src1, src2)
             edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.InsertIntoStruct, "Private Event d", GetResource("event"), GetResource("structure")),
-                Diagnostic(RudeEditKind.InsertIntoStruct, "b As Integer", GetResource("field"), GetResource("structure")),
-                Diagnostic(RudeEditKind.InsertIntoStruct, "c As Integer", GetResource("field"), GetResource("structure")))
+                Diagnostic(RudeEditKind.InsertOrMoveStructMember, "Private Event d", GetResource("event"), GetResource("structure")),
+                Diagnostic(RudeEditKind.InsertOrMoveStructMember, "b As Integer", GetResource("field"), GetResource("structure")))
         End Sub
 
         <Fact>
-        Public Sub FieldInsert_IntoLayoutClass_Auto()
+        Public Sub Field_Insert_IntoLayoutClass_Auto()
             Dim src1 = "
 Imports System.Runtime.InteropServices
 
@@ -7983,9 +8211,9 @@ End Class
 
             Dim edits = GetTopEdits(src1, src2)
             edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "b As Integer", FeaturesResources.field, FeaturesResources.class_),
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "c As Integer", FeaturesResources.field, FeaturesResources.class_),
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "d As Integer", FeaturesResources.field, FeaturesResources.class_))
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "b As Integer", GetResource("field"), GetResource("class")),
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "c As Integer", GetResource("field"), GetResource("class")),
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "d As Integer", GetResource("field"), GetResource("class")))
         End Sub
 
         <Fact>
@@ -8013,9 +8241,9 @@ End Class
 
             Dim edits = GetTopEdits(src1, src2)
             edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "b As Integer", FeaturesResources.field, FeaturesResources.class_),
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "c As Integer", FeaturesResources.field, FeaturesResources.class_),
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "d As Integer", FeaturesResources.field, FeaturesResources.class_))
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "b As Integer", GetResource("field"), GetResource("class")),
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "c As Integer", GetResource("field"), GetResource("class")),
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "d As Integer", GetResource("field"), GetResource("class")))
         End Sub
 
         <Fact>
@@ -8047,7 +8275,7 @@ End Class
 
             ' TODO: We don't compare the ordering currently. We could allow this edit if the ordering is preserved.
             edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "b As Integer", FeaturesResources.field, FeaturesResources.class_))
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "b As Integer", FeaturesResources.field, FeaturesResources.class_))
         End Sub
 
         <Fact>
@@ -8077,7 +8305,7 @@ End Class
 
             Dim edits = GetTopEdits(src1, src2)
             edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "a As Integer", FeaturesResources.field, FeaturesResources.class_))
+                Diagnostic(RudeEditKind.InsertOrMoveTypeWithLayoutMember, "a As Integer", FeaturesResources.field, FeaturesResources.class_))
         End Sub
 
         <Fact>
@@ -8348,36 +8576,173 @@ End Class
         End Sub
 
         <Fact>
-        Public Sub PropertyReorder1()
-            Dim src1 = "Class C : ReadOnly Property P" & vbLf & "Get" & vbLf & "Return 1 : End Get : End Property : " &
-                                 "ReadOnly Property Q" & vbLf & "Get" & vbLf & "Return 1 : End Get : End Property : End Class"
-            Dim src2 = "Class C : ReadOnly Property Q" & vbLf & "Get" & vbLf & "Return 1 : End Get : End Property : " &
-                                 "ReadOnly Property P" & vbLf & "Get" & vbLf & "Return 1 : End Get : End Property : End Class"
+        Public Sub Property_Reorder1()
+            Dim src1 = "
+Class C
+    ReadOnly Property P
+        Get
+            Return 1
+        End Get
+    End Property
+    ReadOnly Property Q
+        Get
+            Return 1
+        End Get
+    End Property
+End Class"
+            Dim src2 = "
+Class C
+    ReadOnly Property Q
+        Get
+            Return 1
+        End Get
+    End Property
+    ReadOnly Property P
+        Get
+            Return 1
+        End Get
+    End Property
+End Class"
 
             Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
+            edits.VerifySemantics()
+        End Sub
 
-            edits.VerifyEdits(
-                "Reorder [ReadOnly Property Q" & vbLf & "Get" & vbLf & "Return 1 : End Get : End Property]@70 -> @10")
+        <Fact>
+        Public Sub Property_Reorder_Auto()
+            Dim src1 = "
+Class C
 
-            edits.VerifySemanticDiagnostics()
+    Property P As Integer = 0
+    Property Q As Integer = 1
+    Property R As Integer
+End Class"
+            Dim src2 = "
+Class C
+    Property R As Integer
+    Property P As Integer = 0
+    Property Q As Integer = 1
+
+End Class"
+
+            Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
+            edits.VerifySemantics()
         End Sub
 
         <Fact>
-        Public Sub PropertyReorder2()
-            Dim src1 = "Class C : Property P As Integer : Property Q As Integer : End Class"
-            Dim src2 = "Class C : Property Q As Integer : Property P As Integer : End Class"
+        Public Sub Property_Reorder_Auto_WithInitializer()
+            Dim src1 = "
+Class C
+
+    Property P As Integer = 0
+    Property Q As Integer = 1
+    Property R As Integer = 2
+End Class"
+            Dim src2 = "
+Class C
+    Property R As Integer = 2
+    Property P As Integer = 0
+    Property Q As Integer = 1
+
+End Class"
 
             Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
+            edits.VerifySemantics(
+                SemanticEdit(SemanticEditKind.Update, Function(c) c.GetMember(Of NamedTypeSymbol)("C").InstanceConstructors.Single(), preserveLocalVariables:=True))
+        End Sub
 
-            edits.VerifyEdits(
-                "Reorder [Property Q As Integer]@34 -> @10")
+        <Theory>
+        <InlineData("", "Structure")>
+        <InlineData("<System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)>", "Class")>
+        Public Sub Property_Reorder_TypeLayout(attribute As String, keyword As String)
+            Dim src1 = attribute & keyword & " C
+    ReadOnly Property Q
+        Get
+            Return 1
+        End Get
+    End Property
+    ReadOnly Property P
+        Get
+            Return 1
+        End Get
+    End Property
+End " & keyword
+
+            Dim src2 = attribute & keyword & " C
+    ReadOnly Property P
+        Get
+            Return 1
+        End Get
+    End Property
+    ReadOnly Property Q
+        Get
+            Return 1
+        End Get
+    End Property
+End " & keyword
+
+            Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
+            edits.VerifySemantics()
+        End Sub
+
+        <Theory>
+        <InlineData("", "Structure", RudeEditKind.InsertOrMoveStructMember)>
+        <InlineData("<System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)>", "Class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)>
+        Friend Sub Property_Reorder_Auto_TypeLayout(attribute As String, keyword As String, rudeEditKind As RudeEditKind)
+            Dim src1 = attribute & keyword & " C
+
+    Property P As Integer = 0
+    Property Q As Integer = 1
+    Property R As Integer = 2
+End " & keyword
+
+            Dim src2 = attribute & keyword & " C
+    Property R As Integer = 2
+    Property P As Integer = 0
+    Property Q As Integer = 1
+
+End " & keyword
+
+            Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
 
             edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.Move, "Property Q", FeaturesResources.auto_property))
+               Diagnostic(rudeEditKind, "Property R", GetResource("auto-property"), GetResource(keyword)))
         End Sub
 
         <Fact>
-        Public Sub PropertyAccessorReorder()
+        Friend Sub Property_Reorder_Auto_Reloadable()
+            Dim src1 = ReloadableAttributeSrc & "
+<CreateNewOnMetadataUpdate>
+Structure C
+    Property P As Integer = 0
+    Property Q As Integer = 1
+    Property R As Integer
+End Structure"
+
+            Dim src2 = ReloadableAttributeSrc & "
+<CreateNewOnMetadataUpdate>
+Structure C
+    Property R As Integer
+    Property P As Integer = 0
+    Property Q As Integer = 1
+
+End Structure"
+
+            Dim edits = GetTopEdits(src1, src2)
+            edits.VerifyEdits(EditKind.Reorder)
+
+            edits.VerifySemantics(
+                {SemanticEdit(SemanticEditKind.Replace, Function(c) c.GetMember(Of NamedTypeSymbol)("C"))},
+                capabilities:=EditAndContinueCapabilities.NewTypeDefinition)
+        End Sub
+
+        <Fact>
+        Public Sub PropertyAccessor_Reorder()
             Dim src1 = "Class C : Property P As Integer" & vbLf & "Get" & vbLf & "Return 1 : End Get" & vbLf & "Set : End Set : End Property : End Class"
             Dim src2 = "Class C : Property P As Integer" & vbLf & "Set : End Set" & vbLf & "Get" & vbLf & "Return 1 : End Get : End Property : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -8389,7 +8754,7 @@ End Class
         End Sub
 
         <Fact>
-        Public Sub PropertyTypeUpdate()
+        Public Sub Property_Update_Type()
             Dim src1 = "Class C : Property P As Integer : End Class"
             Dim src2 = "Class C : Property P As Char : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -8411,7 +8776,7 @@ End Class
         End Sub
 
         <Fact>
-        Public Sub PropertyInsert()
+        Public Sub Property_Insert()
             Dim src1 = "Class C : End Class"
             Dim src2 = "
 Class C 
@@ -8572,7 +8937,7 @@ End Class"
         End Sub
 
         <Fact>
-        Public Sub PropertyRename1()
+        Public Sub Property_Rename1()
             Dim src1 = "Class C : ReadOnly Property P As Integer" & vbLf & "Get : End Get : End Property : End Class"
             Dim src2 = "Class C : ReadOnly Property Q As Integer" & vbLf & "Get : End Get : End Property : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -8592,7 +8957,7 @@ End Class"
         End Sub
 
         <Fact>
-        Public Sub PropertyRename2()
+        Public Sub Property_Rename2()
             Dim src1 = "Class C : ReadOnly Property P As Integer : End Class"
             Dim src2 = "Class C : ReadOnly Property Q As Integer : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -8611,14 +8976,15 @@ End Class"
                 capabilities:=EditAndContinueCapabilities.AddMethodToExistingType Or EditAndContinueCapabilities.AddInstanceFieldToExistingType)
         End Sub
 
-        <Fact>
-        Public Sub PropertyInsert_IntoStruct()
-            Dim src1 = "Structure S : Private a As Integer : End Structure"
-            Dim src2 = "
-Structure S
-    Private a As Integer
+        <Theory>
+        <InlineData("", "Structure", RudeEditKind.InsertOrMoveStructMember)>
+        <InlineData("<System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)>", "Class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)>
+        Friend Sub Property_Insert_TypeLayout(attribute As String, type As String, rudeEditKind As RudeEditKind)
+            Dim src1 = attribute & type & " S
+End " & type
+
+            Dim src2 = attribute & type & " S
     Private Property b As Integer
-    Private Shared Property c As Integer
 
     Private Property d As Integer
         Get
@@ -8629,15 +8995,6 @@ Structure S
         End Set
     End Property
 
-    Private Shared Property e As Integer
-        Get
-            Return 0
-        End Get
-
-        Set
-        End Set
-    End Property
-
     Private ReadOnly Property f As Integer
         Get
             Return 0
@@ -8648,46 +9005,24 @@ Structure S
         Set
         End Set
     End Property
-
-    Private Shared ReadOnly Property h As Integer
-        Get
-            Return 0
-        End Get
-    End Property
-
-    Private Shared WriteOnly Property i As Integer
-        Set
-        End Set
-    End Property
-End Structure"
+End " & type
             Dim edits = GetTopEdits(src1, src2)
 
             edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.InsertIntoStruct, "Private Property b", GetResource("auto-property"), GetResource("structure")),
-                Diagnostic(RudeEditKind.InsertIntoStruct, "Private Shared Property c", GetResource("auto-property"), GetResource("structure")))
+                Diagnostic(rudeEditKind, "Private Property b", GetResource("auto-property"), GetResource(type)))
         End Sub
 
-        <Fact>
-        Public Sub PropertyInsert_IntoLayoutClass_Sequential()
-            Dim src1 = "
-Imports System.Runtime.InteropServices
-
-<StructLayoutAttribute(LayoutKind.Sequential)>
-Class C
-    Private a As Integer
-End Class
-"
-
-            Dim src2 = "
-Imports System.Runtime.InteropServices
+        <Theory>
+        <InlineData("", "Structure", RudeEditKind.InsertOrMoveStructMember)>
+        <InlineData("<System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)>", "Class", RudeEditKind.InsertOrMoveTypeWithLayoutMember)>
+        Friend Sub Property_Insert_TypeLayout_Shared(attribute As String, type As String, rudeEditKind As RudeEditKind)
+            Dim src1 = attribute & type & " S
+End " & type
 
-<StructLayoutAttribute(LayoutKind.Sequential)>
-Class C
-    Private a As Integer
-    Private Property b As Integer
+            Dim src2 = attribute & type & " S
     Private Shared Property c As Integer
 
-    Private Property d As Integer
+    Private Shared Property e As Integer
         Get
             Return 0
         End Get
@@ -8696,20 +9031,22 @@ Class C
         End Set
     End Property
 
-    Private Shared Property e As Integer
+    Private Shared ReadOnly Property h As Integer
         Get
             Return 0
         End Get
+    End Property
 
+    Private Shared WriteOnly Property i As Integer
         Set
         End Set
     End Property
-End Class
-"
+End " & type
             Dim edits = GetTopEdits(src1, src2)
+
             edits.VerifySemanticDiagnostics(
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "Private Property b", GetResource("auto-property"), GetResource("class")),
-                Diagnostic(RudeEditKind.InsertIntoClassWithLayout, "Private Shared Property c", GetResource("auto-property"), GetResource("class")))
+                {Diagnostic(rudeEditKind, "Private Shared Property c", GetResource("auto-property"), GetResource(type))},
+                capabilities:=EditAndContinueCapabilities.AddMethodToExistingType Or EditAndContinueCapabilities.AddStaticFieldToExistingType)
         End Sub
 
         <Fact>
@@ -9637,7 +9974,7 @@ End Class
         <InlineData("Protected")>
         <InlineData("Protected Friend")>
         <InlineData("Private ReadOnly")>
-        Public Sub Field_Insert(modifiers As String)
+        Public Sub Field_Insert_Accessibility(modifiers As String)
             Dim src1 = "Class C : End Class"
             Dim src2 = "Class C : " & modifiers & " a As Integer = 1 : End Class"
             Dim edits = GetTopEdits(src1, src2)
@@ -9658,7 +9995,7 @@ End Class
         <InlineData("Friend")>
         <InlineData("Protected")>
         <InlineData("Protected Friend")>
-        Public Sub Property_Insert(accessibility As String)
+        Public Sub Property_Insert_Accessibility(accessibility As String)
             Dim src1 = "Class C : End Class"
             Dim src2 = "Class C : " & accessibility & " Property a As Integer = 1 : End Class"
             Dim edits = GetTopEdits(src1, src2)