waitgroup-by-value.md

Pattern: sync.WaitGroup passed by value

Issue: -

Description

Function parameters that are passed by value, are in fact a copy of the original argument. Passing a copy of a sync.WaitGroup is usually not what the developer wants to do. This rule warns when a sync.WaitGroup expected as a by-value parameter in a function or method.

Further Reading

• Revive - waitgroup-by-value