isCallee¶

Returns true if this expression can be the callee of a call with the same name.

For example, foo is a callee in both foo() and foo(args), the + operator reference is a callee in a + b, and the type name is a callee in a constructor call such as Foo().

By contrast, this in this(args) is not considered a callee, and name in name++ is not considered a callee either.