Loop Variable

360 Tech Engineering

Aug 3, 2021 · Fundamentals

Common Go Pitfalls: Loop Variable Capture, := Scope, Goroutine Pools, and Struct Memory Alignment

This article examines several subtle Go programming issues—including unexpected loop variable addresses, the scope nuances of the := operator, proper handling of goroutine concurrency with worker pools, and how struct field ordering affects memory alignment—providing code examples and practical solutions to avoid these pitfalls.