Moved fsharpqa/Libraries/Core/ExtraTopLevelOperators test cases to NUnit

tests/fsharp/Compiler/Libraries/Core/ExtraTopLevelOperators/DictionaryTests.fs

@@ -0,0 +1,47 @@
+// Copyright (c) Microsoft Corporation.  All Rights Reserved.  See License.txt in the project root for license information.
+
+namespace FSharp.Compiler.UnitTests
+
+open NUnit.Framework
+open FSharp.TestHelpers
+
+module ``Dictionary Tests`` =
+
+    [<Test>]
+    let ``Assigning to dictionary should compile``() =
+        // Regression test for FSHARP1.0:5365
+
+        CompilerAssert.Pass
+            """
+module N.M
+
+    open System
+    open System.Collections.Generic
+
+    type ICloneable<'a> =
+        abstract Clone : unit -> 'a
+
+    type DictionaryFeature<'key> (dict: IDictionary<'key, int>) =
+        member this.Add key value =
+            dict.[key] <- value
+            """
+
+    [<Test>]
+    let ``Assigning to dictionary with type constraint should compile``() =
+        // Regression test for FSHARP1.0:5365
+        // Used to give error: value must be local and mutable in order to mutate the contents of a value type, e.g. 'let mutable x = ...'
+
+        CompilerAssert.Pass
+            """
+module N.M
+
+    open System
+    open System.Collections.Generic
+
+    type ICloneable<'a> =
+        abstract Clone : unit -> 'a
+
+    type DictionaryFeature<'key, 'dict when 'dict :> IDictionary<'key, int> and 'dict :> ICloneable<'dict>> (dict: 'dict) =
+        member this.Add key value =
+            dict.[key] <- value  
+            """

tests/fsharp/FSharpSuite.Tests.fsproj

@@ -79,6 +79,7 @@
     <Compile Include="Compiler\Libraries\Core\Collections\MapTests.fs" />
     <Compile Include="Compiler\Libraries\Core\Collections\CollectionTests.fs" />
     <Compile Include="Compiler\Libraries\Core\Collections\ListTests.fs" />
+    <Compile Include="Compiler\Libraries\Core\ExtraTopLevelOperators\DictionaryTests.fs" />
     <None Include="app.config" />
     <None Include="update.base.line.with.actuals.fsx" />