FCS on dotnet core - assembly resolution

[ncave]

Just starting a discussion on some remaining issues for dotnet core support, please feel free to chime in if you have any insight on the best approach.

• There is an outstanding assembly resolution problem with checker.GetProjectOptionsFromScript(file, code), similar to #535 and #567, that may need to be fixed before pushing an official netcore version to NuGet. Tests are currently avoiding it (netcore only) by not using it (using command line args instead):

#if TODO_REWORK_ASSEMBLY_LOAD
    let dllName = Path.ChangeExtension(file, ".dll")
    let projName = Path.ChangeExtension(file, ".fsproj")
    let args = mkProjectCommandLineArgs (dllName, [file])
    let projectOptions = checker.GetProjectOptionsFromCommandLineArgs (projName, args)
#else
    // ===> this does not work properly under DotNet Core:
    let projectOptions = checker.GetProjectOptionsFromScript(file, input) |> Async.RunSynchronously
#endif

[ncave]

Resolved by #588