Cannot build Build.NetCore

[destroyhimmyrobots]

Running .\build.cmd fails on the current master. The target build.netcore generates errors related to reflection. There are a variety of failures in src\absil\ilreflect.fs, src\fsharp\IlxGen.fs, src\fsharp\fsi\fsi.fs), for example:

error FS0072: Lookup on object of indeterminate type based on information prior to this program point. A type annotation may be needed prior to this program point to constrain the type of the object. This may allow the lookup to be resolved.

Here is the log of the CodeGen.NetCore and Build.NetCore stages: fcs-log.txt. This revision (70cbf35) is green in CI, so there must be something amiss with my local build setup.

Repro steps

1. Clone FCS
2. Install VS vNext, .NET Core SDK Preview 2
3. Run .\build.cmd

Expected behavior

The target builds successfully.

Actual behavior

Please see the partial build log.

[ncave]

#668 was merged in recently, hopefully it helps.

[destroyhimmyrobots]

@ncave this moved me past the tests and as far as MSBuild, so it looks like the dependency updates resolved this particular issue. Thanks for the fix!