I use Linqpad as a code scratch pad to play with C# 5.0 async features. My code compiles and executes fine, but intellisense only shows elements from the 4.0 framework.
For example, there is Task.WaitAll() but no Task.WhenAll() or Task.Delay() in the suggestion list.
According to Joe Albahari, intellisense should work with .Net 4.5, but I could not get it running.
I tried it on different machines running different combinations of Windows 7 and Windows 8 (RC & RTM) and VS 2012 Beta, RC and Final.
Any suggestion is welcome.
Joseph Albahari was able to locate the source of the problem and fixed it in the new Beta release.
http://www.linqpad.net/Beta.aspx