PR #453 enabled the running of our tests in 64 bit by adding the /p:Test64=true option to BuildAndTest.proj

msbuild /v:m /m BuildAndTest.proj /p:Test64=true

In order to do this a number of tests were disabled by adding a Fact annotation that disabled the test in 64 bit runs.

// C#
[ConditionalFact(typeof(x86))]

' Visual Basic
<ConditionalFact(GetType(x86))>

These attributes all represent bugs in our test environment, and potentially production code, that need to be fixed up. This bug tracks removing all of these and getting the tests working on 64 bit.

Note: This does not include the uses of the above attributes in the Visual Studio directory.