List of things for "the analyzer" to point out

[rickbrew]

We can keep track of things that can't really be solved in source, but can be flagged by an analyzer.

• Incorrectly using Unsafe.SizeOf<T>() or Marshal.SizeOf(typeof(T)) on structs like SHELLEXECUTEINFOW. It can produce the wrong size on certain platforms, and T.SizeOf should be used instead.