Dynamic compiling in Unity Player (2019.1.6f1) (#7427)

* add type annotation

* annotate parameter

* Update src/fsharp/NameResolution.fs

Co-Authored-By: Phillip Carter <pcarter@fastmail.com>

Author: 2 people

src/fsharp/NameResolution.fs

@@ -1894,7 +1894,8 @@ let rec ResolveLongIndentAsModuleOrNamespace sink atMostOne amap m first fullyQu
         | _ -> raze (namespaceNotFound.Force())
 
 
-let ResolveLongIndentAsModuleOrNamespaceThen sink atMostOne amap m fullyQualified (nenv: NameResolutionEnv) ad id rest isOpenDecl f =
+// Note - 'rest' is annotated due to a bug currently in Unity (see: https://github.com/dotnet/fsharp/pull/7427)
+let ResolveLongIndentAsModuleOrNamespaceThen sink atMostOne amap m fullyQualified (nenv: NameResolutionEnv) ad id (rest: Ident list) isOpenDecl f =
     match ResolveLongIndentAsModuleOrNamespace sink ResultCollectionSettings.AllResults amap m true fullyQualified nenv ad id [] isOpenDecl with
     | Result modrefs ->
         match rest with