Overloading of method names or operators in Go?
A short answer for the question is no. A long answers would be no, no and no. You cannot do any thing with it. First, as stated in the official FAQ, go does not support overloding of methods and operators. Quote from the FAQ [1]:
Method dispatch is simplified if it doesn't need to do type matching as well. Experience with other languages told us that having a variety of methods with the same name but different signatures was occasionally useful but that it could also be confusing and fragile in practice. Matching only by name and requiring consistency in the types was a major simplifying decision in Go's type system.
Regarding operator overloading, it seems more a convenience than an absolute requirement. Again, things are simpler without it.
If you still have hope, you may want to know whether Go allows developers use user-defined operators, the answer is still no. Quote from the Go for C++ Programmers [2]
Go does not support function overloading and does not support user defined operators.