VBNC99999 with Security namespace in multiple imports

[rolfbjarne]

Submitted by Rolf Bjarne Kvinge [MSFT] on 2016-01-05 11:46 UTC

Test case:

Imports System
Imports System.Web
Module security_functions
    Friend Function ComputeSimpleHash(ByVal Password As String, ByVal Salt As String) As String
        Dim sha1Obj As New Security.Cryptography.SHA1CryptoServiceProvider 
    End Function
End Module

$ vbnc test.vb -target:library
Visual Basic.Net Compiler version 0.0.0.5943 (Mono 4.0.1 - mono-4.2.0-branch/43c6070)
Copyright (C) 2004-2010 Rolf Bjarne Kvinge. All rights reserved.

/Users/rolf/Documents/inn/test.vb (5,36) : error VBNC99999: <no message written yet>
There were 1 errors and 0 warnings.
Compilation took 00:00:00.4795350

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Reference: https://bugzilla.xamarin.com/show_bug.cgi?id=37406