Why is this an issue?
Since C# 5.0, async and await are contextual keywords. Contextual keywords do have a particular meaning in some contexts,
but can still be used as variable names. Keywords, on the other hand, are always reserved, and therefore are not valid variable names. To avoid any
confusion though, it is best to not use async and await as identifiers.
Noncompliant code example
int await = 42; // Noncompliant
Compliant solution
int someOtherName = 42;
