This Go module implements a simple SymbolTable for the subject PDL at UPM.
You can add the module to your project with go get github.com/strozz1/go-st.
Or cloning the repo.
The entrypoint of the module is the STManager. The manager will be in charge of creating the SymbolTable, defining attributes, adding symbols to the Global table, creating new Scopes with the Local table, writing to file,...
The specs of the assignment requires only 2 scopes: global and local, so the STManager is wrote to fulfill those requirements.
When you create a STManager, you will be asked for a io.Writer. This can either be the os.Stdout
or a file to persist the result.
Calling STManager.Write(table) will write the table to the output defined by the Writer.