As far as I know, there is no way to change the IntelliSense service used by F# in Visual Studio. The Visual Studio component isn't a part of the open-source release and it has a reference to strongly-signed FSharp.Compiler.dll
. I'm not sure if there is some way to trick .NET to load a different assembly instead (specifying bindingRedirect
in app.config
requires the same strong name). If you find some way, let me know :-) I'd like to use it with my modified version of F# too.
If you want to get some IntelliSense for your modified F#, you can use the F# MonoDevelop plugin. The plugin is open-source and you can change the F# version used in the Services/FSharpCompiler.fs
file (see the source on GitHub).