Compilation error in FSharp Interactive (FSI), when using Roslyn

compilation_error.fsx

(*  

Compilation error in FSI
------------------------

The following source compiles as expected and works in a DotNetCore application.
Run in FSI it will complain about missing types between the Roslyn libraries.

Tested on the last years worth of Roslyn releases, VS2017, F# Interactive version 10.1.0 for F# 4.1
The issue has been confirmed by using the published libraries from a working F# console application.

*)


#I @"../../../packages"
#r "NETStandard.Library.NETFramework/build/net461/lib/netstandard.dll"
#r "Microsoft.CodeAnalysis.CSharp/lib/netstandard1.3/Microsoft.CodeAnalysis.CSharp.dll"  // v2.8.2
#r "Microsoft.CodeAnalysis.Common/lib/netstandard1.3/Microsoft.CodeAnalysis.dll"         // v2.8.2
#r "System.Text.Encoding/ref/netstandard1.3/System.Text.Encoding.dll"
#r "System.Collections.Immutable/lib/netstandard2.0/System.Collections.Immutable.dll"

// Basic C# class to compile
let csharp = """
using System;
namespace HelloWorld
{
    class Hello 
    {
        static void Main() 
        {
            Console.WriteLine("Hello World!");

            // Keep the console window open in debug mode.
            Console.WriteLine("Press any key to exit.");
            Console.ReadKey();
        }
    }
}"""


open Microsoft.CodeAnalysis.CSharp.Syntax
open Microsoft.CodeAnalysis.CSharp
open Microsoft.CodeAnalysis

let syntaxTree = CSharpSyntaxTree.ParseText(csharp)

// In a .NetCore console appplication this will compile an assembly, in FSI it errors due to missing types in Microsoft.CodeAnalysis.dll
let compilation = 
    CSharpCompilation.Create(
        "assemblyName",
        [ syntaxTree ],
        [ MetadataReference.CreateFromFile(typeof<obj>.Assembly.Location) ],
        new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary) )