Mixed Named and Unnamed Parameters

Why This Happens

Go requires consistency in function parameter declarations. You cannot have some parameters named and others unnamed in the same parameter list. This commonly occurs when quickly editing a function signature.

The Problem

func process(name string, int, bool) { // mixed named and unnamed
}

The Fix

func process(name string, count int, verbose bool) {
}

Step-by-Step Fix

1. 1

   Identify the mixed parameters

   Find the function signature that has some named and some unnamed parameters.

2. 2

   Decide on naming

   Give all parameters descriptive names for clarity.

3. 3

   Update the signature

   Ensure all parameters are consistently named.